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Hou Weijun just introduced the planning of Yilong's CNC industrial base. The attendees in Yinji City and Ningyuan Province have already become a little angry. Chai Cunrong showed the courage of the governor at this time and promised to the Yilong inspection team on the spot that Ningyuan will learn from advanced regions and urge local legislative bodies to issue local regulations similar to the "Mechanical Industry Support Measures" in Yn Province within the year to promote the development of Ningyuan's equipment manufacturing industry and create a first-class investment soft environment for Yilong's investment.

Of course, Chai Cunrong did not forget the plan of the circular economy industrial park based on the comprehensive utilization of coal gangue that Hou Weijun just mentioned. Just from the figures, the two projects of Yilong Metal Industry Company have a total investment of 28 billion yuan. The investment in the CNC industrial base in the previous one involves related "resource integration", which accounts for about one-third of the 28 billion yuan. The real big end is Yilong's circular economy industrial park project. Chai Cunrong wanted Hou Weijun to introduce it, and Hou Weijun shook his hand and laughed.

"This project involves too many professional issues, and the leaders here consider the issues that are different. If you are interested in this project, you can introduce it to you by Dr. Bai Runmin of Yilong Institute of Strategic Economics. Dr. Bai Runmin is the general manager of the strategic special research of the investment planning of the Northwest Region of the Group within the Institute of Strategic Economics. He is also the supervisor of our inspection team's northwest trip. He has a deep study of all aspects of the northwest. On this issue, what he said must be clearer and more comprehensive than I said. I believe Dr. Bai Runmin can definitely satisfy everyone's curiosity..."

As soon as Hou Weijun finished speaking, a man in his thirties, wearing glasses, with a laptop in front of him, and wearing a beige suit, nodded to Chai Cunrong. It has been two days since the inspection team came to Yinji. Since there were many "big people" in the inspection team, no one paid much attention to such a gentle and unknown young man in the inspection team. He thought he was an ordinary follower. How could he know that such a person was responsible for the project research of Yilong's investment plan for hundreds of billions of yuan in the northwest? He really shouldn't be pretentious!

As everyone sighed in their hearts, another question immediately followed - Yilong Institute of Strategic Economics? What kind of institution is this? Why have you never heard of it before? A doctorate in a research institute can be responsible for special research on such a large project as Yilong? The role of this research institute in Yilong Group is too important! At this moment, many people who heard Hou Weijun talk, including Chai Cunrong himself, were suddenly full of interest in Yilong's Institute of Strategic Economics.

"Dr. Bai. This is the first time I heard that there is a strategic economics research institute in Yilong Group. I don't know what this research institute is for?" Chai Cunrong's curiosity also expressed the voices of many officials in Ningyuan and Yinji City.

"Yilong's Strategic Economics Research Institute was established three years ago and is a real estate product for the group to develop into a business community. Since the group's business involves more and more fields, its information and intelligence analysis in various aspects is becoming more and more important. Our research institute is responsible for the corresponding functions of collecting and analyzing various intelligence information, providing information and intellectual support for the group's specific actions and various businesses! Through the research institute, the group integrates many factors such as market, technology, and policies to guide the business and development of the company." The voice is as its name. This Dr. Bai Runmin's voice exudes a unique intellectuality and gentleness, which makes people sound very comfortable.

"I wonder what the specific research scope of your institute includes?"

"There are mainly four aspects, one is the economic and industrial field, the second is the social and regional research field. The third is the scientific and technological field, and the fourth is the intelligence system field. Of course, in addition to serving the group, we also accept some entrusted research with the group with relevant companies with business dealings..." Bai Runmin kept smiling.

"The shopping mall is like a battlefield, and those who have more temples win. No wonder Yilong can make it to the scale today. I was curious before. Today, I realized that after hearing what Dr. Bai said, you are simply Yilong's general staff... "Chai Cunrong laughed, "Today, we have to ask Dr. Bai to teach us laymen who don't understand technology. The many problems caused by coal gangue have always troubled the development of Yinji Industrial Development Zone. We now want to know how the Yilongdi Circular Economy Industrial Park project can turn those coal gangue into treasures. What impact does this project have on other enterprises in the industrial development zone?"

"I happened to have a related project courseware on my computer. I put this courseware on the projector there. I believe that after watching it, you will have a more intuitive understanding of this project!" Bai Runmin said, and stood up from the table. The projector and screen conference room had been prepared. It was facing one end of the table. With the help of the staff at the venue, Bai Runmin connected his computer to the projector. As soon as the light in the conference room was turned off, the curtains were pulled, and the light became dimmed. Immediately, a clear projection appeared on the snow-white curtain of the projector---Looking at the projector, everyone was surprised to find that this was the picture on the side of the waste mountain in Yinji Industrial Development Zone? Unlike what everyone usually saw, the picture on the projector was made of a guard at a height of tens of thousands of meters.

The star angle magnified from large to small, and slowly, it showed the outline of a city. Everyone immediately recognized that the city was Yinji City. The appearance of the entire industrial development zone was completely clear at that height. This was definitely not taken yesterday, but the inspection team had already made a comprehensive understanding of the industrial development zone before coming. As the image displayed on the projector freezes and gradually zooms in against a pile of "gangue mountains", the focal length of the picture gradually focused on a piece of coal gangue. The picture processed by special technology suddenly transitioned to the internal subtle structure of coal gangue. The molecular formulas of the corresponding components of coal gangue--sio2, al2o3, fe2o3, mgo, etc. and their corresponding percentage ratio charts also appeared on the picture, and then freezes...

Bai Runmin's gentle voice sounded, "We know that coal gangue is the associated waste stone of coal mines. It can discharge a large amount of solid waste of coal gangue during the excavation, mining, and coal washing process of coal mines. Coal gangue generally contains 20%---30%, which is a mixture of carbon, mud and sandy shale. It has low calorific value. Its main chemical components are oxides of silicon, aluminum, calcium, and mafice and other rare metals, which have certain utilization value, but for a long time, its utilization value cannot be effectively developed. Many coal gangue are thrown away as waste and are used to the natural environment and land resources belt.

It has huge damage and waste. The country is a world-wide coal resources country and a large coal gangue stock. From the perspective of coal mining, for every 100 million tons of coal we produce, the gangue emissions reach 1.4 million tons. From the perspective of coal washing and processing, every 100 million tons of coking coal is washed and 20 million tons of gangue discharged, and for every 100 million tons of thermal coal washing, the gangue emissions are 15 million tons. The country now has nearly 4 billion tons of coal gangue, which is an increase of hundreds of millions of tons per year. If these coal gangue can be fully utilized, not to mention anything else, just for power generation, this will create a huge amount of wealth for the country, society, and enterprises!"

Bai Runmin said this. The leader of the environmental protection department sitting down frowned and couldn't help asking his own question, "Dr. Bai, I admit that what you said is true, but the utilization of coal gangue is not that simple. The power plant of coal gangue has been done by Yinji before, and other parts of the country have also done it. But the problem is too big. I wonder if Dr. Bai has seen the power generation situation of coal gangue power plants, and smoke, sulfur, and dust are overwhelming. A power plant may have tens of millions of benefits in a year, but the environment it creates

The impact may be that hundreds of millions of yuan cannot be eliminated. The result of the coal gangue power plant in Yinji was that the air quality of the entire Yinji was reduced by two levels. Citizens complained that as soon as the chimney of the power plant smokes, the windows of our Environmental Protection Bureau's office building would be broken with a slingshot. Because there are too many problems with coal gangue power plants, the National Development and Reform Commission later collected the construction approval authority for such power plants, and did not allow local governments to repeatedly build pollution projects. Moreover, the coal gangue power plant in Yinji City had already gone bankrupt..."

Listening to the leader of the environmental protection department, he almost said that Bai Runmin was talking on paper. Everyone in the inspection team was calm, and Governor Chai didn't say anything. The leader of Yinji Industrial Development Zone hurried out to smooth things over. "Well, that's not the case. The reason why the coal gangue power plant in the development zone was closed was in addition to the pollution problem, there were also many problems in the operation of the power plant itself. I know this clearly. Because the coal gangue hardness, low heat generation, high ash content, severe wear of the power plant boiler, frequent shutdowns and maintenance every few days affect the operation of the power plant. If these problems can be solved, the coal gangue power plant still has great development potential!"

Bai Runmin had no embarrassing expression on his face, and he still had a warm smile on his face. He just pushed his glasses with his hand, "The two leaders just talked about the issue of the coal gangue power plant. This topic was raised by me, so I will talk about our understanding of the coal gangue power plant. As far as we know, the coal gangue power plant in Yinji City was affiliated to the Yinji Coal Chemical Company, with a total installed capacity of relatively small, only 200mw. The power plant was in operation in 1995 and was forced to close in 1999. The reason why it could not be operated

When transporting, there are mainly the following problems. The first is that the leader of the environmental protection department mentioned the local environmental pollution. At that time, the coal gangue power plants across the country were mainly bubbling fluidized bed boilers with backward technology. This boiler has low thermal efficiency and low utilization rate of coal gangue, which is not conducive to desulfurization of gunpowder and is very likely to cause environmental problems. The dust removal equipment technology of their power plants is also relatively backward. The second is the policy factors at that time. Due to the interests of the monopoly department, the power grid relationship of the coal gangue power plants is difficult to coordinate, and the coal chemical company's coal

The gangue power plant was unable to be connected to the grid at the beginning. Later, although it was connected to the grid through the approval of the Ministry of Electric Power, it had to pay a variety of fees during the period and participate in the power grid peak shaving, which affected the operation of the enterprise. Third, the financial pressure and tax burden that the enterprise was burdened by the enterprise at that time were relatively heavy. 85% of the construction funds of the power plant came from bank loans. The power plant not only bears a huge financial burden, but also cannot enjoy the reduction and exemption of industrial and commercial tax and value-added tax. The fourth problem is the system problem of the power plant, and the coal gangue at that time

Shi Power Plant is a second-level unit of the coal chemical company in Yinji City. It has never been able to perform ** accounting. The management system and operating mechanism of the power plant have extremely serious problems and cannot adapt to the market environment at all. Although the coal gangue power plant in Yinji City is an example, the problems encountered by this power plant are very representative among coal gangue power plants nationwide. From the bottlenecks of technology, funds, policies and systems, we can summarize the reasons why the coal gangue power plant could not continue to operate at that time. I wonder if the leaders agree?"

Anything else is disagreeable? All the leaders here nodded. Including the leader of the environmental protection department just now, they looked at the work they did and the situation in Yinji City. They knew more in detail and comprehensively, and the summary was even more comprehensive. After understanding everything, they could see what a professionalism was!

"Since Dr. Bai has proposed the coal gangue power plant, isn't Yilong already involved in the coal gangue power plant? Is there a solution to the four bottleneck issues mentioned by Dr. Bai just now?" Governor Chai asked the idea with one sentence.

"Governor Chai is really gaze. Yilong has the ability to solve the four bottlenecks above!" Dr. Bai smiled and complimented Governor Chai, "In terms of the key technologies of the coal gangue power plant, after several years of hard work and investment, Yilong Metal Industry Company and Yilong New Energy Company cooperated with Zhendong University to overcome many technical difficulties and have developed the air-energy heat pump circulating fluidized bed boiler technology..." While speaking, Dr. Bai clicked on the computer, and the freeze-framed picture on the projector began to flow again. The dynamic picture of the ordinary circulating boiler with a profile structure appeared on the screen, and began to demonstrate the difference between the technology and working principle of the circulating fluidized bed boiler and the ordinary bubble-type fluidized bed boiler.

"This...Dr. Bai, please ask, we know about the circulating fluidized bed boiler. Although this boiler is relatively small, it is currently capable of producing it in China. But what is that air energy heat pump?" Some leaders asked a question. The heat pump is indeed relatively fresh. Everyone has seen water pumps, but what is the heat pump?

"Everyone knows water pumps. When the water pump works, it can pump water from a low place to a high place. The principle of a heat pump is similar to that of a water pump. However, it does not pump water. It is heat energy. Heat energy is generally found in all objects around us. The air around us, water we drink, the soil and sand under our feet, but the grade of these heat energy is relatively low and it is difficult for people to use in normal times. Theoretically, all objects above absolute zero degrees have heat energy, and their heat energy can be extracted.

Following the principle of nature, water flows from high places to low places, and heat is transferred from high-temperature carrier to low-temperature carrier. But just like we use water pumps to pump water, heat pump technology can also realize the 3D animation of the low-temperature carrier to high-speed pump circulating fluidized bed boiler technology. After the boiler shrinks again, and in a blink of an eye, it becomes part of a huge, neat coal gangue energy factory and starts to work. The various pipelines and wires of the coal gangue energy enterprise began to extend to various enterprises in the industrial development zone...

"There are 27 large and medium-sized coking enterprises in the industrial development zone, and the distribution is relatively concentrated. Due to the backward production process, the waste slag, waste gas and wastewater discharged by these coking enterprises every year has a very negative impact on the economic development and environment of the entire industrial development zone and Yinji City. In addition to solving the waste slag, that is, coal gangue, the overall gas-fired steam combined cycle power generation solution adopted by the power plant will further solve the air pollution problem of coking oven gas discharged by these coking enterprises. According to the information we collected, last year, the 27 large and medium-sized coking enterprises in the industrial development zone emitted an average of 7.5 million cubic meters of coking oven gas into the air every day. These enterprises bear the lowest pollution discharge costs of more than 12 million and the largest one is more than 84 million. The total pollution discharge paid by these coking enterprises last year

The total cost is 690 million yuan. The total cost of dumping coal gangue waste slag is more than 78 million yuan. The total cost of the two items is nearly 780 million yuan. This is a huge financial burden for these companies. However, our power plants can purchase these companies as coke oven gas and coal gangue slag discharged from waste for comprehensive utilization. Not only do these companies do not pay a penny, we also give them money. This alone, in addition to bringing great improvements to the natural environment of the industrial development zone and Yinji City, the savings of pollution discharge costs can save 780 million yuan a year. Including the money we purchased the waste gas waste mines sold by these companies, these companies have to make about 150 million yuan a year. With this in and out, the annual increase in corporate profits of 27 large and medium-sized coking enterprises in the industrial development zone is about 930 million yuan..."

Before Bai Runmin finished speaking, a leader of the industrial development zone who attended the meeting almost jumped up with excitement. If it weren't for the current situation, the development zone leader who was flushed with excitement would have to rush up and hug Bai Runmin to kiss him a few times. If this is true, the major pollution problems that plague the development zone would have almost solved two of them in one go. Yilong's circular economy industrial park not only solved the problem, but also brought more than 900 million yuan in revenue to the enterprises in the development zone. Where can such a good thing be found? However, Bai Runmin's surprise to everyone is not finished yet.

"In addition to waste gas and waste mines, we also considered the wastewater treatment problem in the development zone. This issue, the leaders of the development zone also talked to us yesterday. Due to the funding problems of enterprises in the industrial development zone, those enterprises cannot establish their own separate sewage treatment facilities. Yinji Municipal Government is also facing great difficulties. Can we change our thinking to solve the problem of sewage treatment? In the circular economy industrial park, Yilong has established three sewage treatment plants for the industrial development zone. The sewage discharged by all industrial enterprises in the development zone is uniformly and centrally handed over to our sewage treatment plant for treatment according to categories.

We charge a certain amount of sewage treatment fees according to the sewage discharge of each enterprise, which is a big problem for local governments. For many enterprises in the development zone, the cost of sewage treatment is relatively low and is collected according to the sewage discharge volume, which is tailored. Not to mention the huge expenditure of each enterprise in the sewage treatment facilities of individual enterprises, the average annual expenditure of enterprises is not large. They are within an acceptable range. This model has been adopted for two years on YN. Both for enterprises and the government, and the results are very good in all aspects..."

When Bai Runmin said this, all the leaders present were moved. Even Governor Chai was moved at this moment. After looking around, everyone nodded to him. The circular economy industrial park project invested by Yilong only introduced a new energy power plant and a sewage treatment plant. Everyone saw the huge changes this project brought to Yinji City and the Development Zone - the environment has been improved, the economy has been revitalized, the wasteland has been used, the profitability of the backbone enterprises in the Development Zone has been greatly improved, and the old problems that have plagued many enterprises in Yinji City and the Development Zone have been solved for many years. In addition, the coal gangue energy power plant has also provided Ningyuan with new energy support, further opening up the energy bottleneck restricting the development of Ningyuan and Yinji. If you don’t have such a project, what kind of project will you need.

From the expressions and eager eyes of the leaders around, Chai Cunrong had already felt the thoughts and silent language of the leaders - Governor Chai, please speak quickly. There will be no store after passing this village. Governor Chai could only sigh in his heart. Ningyuan, the Kings Mountain is probably not worthy of hope, so let's dig a silver mine! However, Chai Cunrong also understood that since Yilong's circular economy industrial park project can take down all the wasteland and invest tens of billions of dollars, there will be no only two or three enterprises in this circular economy industrial park.

"Dr. Bai, how big is the installed capacity of the gas-steam combined cycle power plant in Yilong!"

"The total installed capacity is 2.6 million kilowatts. After completion, it will become the largest environmentally friendly coal gangue power station in China, and will handle 8.5 million tons of coal gangue, coal slime and waste slag every year..."

"Ha...he... there should be more than two projects in the circular economy industrial park!"

"Since we have to emphasize the recycling of resources, there are indeed more than two projects!" Bai Runmin moved on the computer twice, and the projector screen began to change again. In addition to the coal gangue energy factory, one factory and facility after another began to appear. In addition to the new factories and facilities, the remaining dust burned by the power plant boiler was also sent out by the conveyor belt. Everyone stared at what the use of these things...

"The gangue power plant is the fine smelting company we planned. This fine smelting plant can resmel the waste slag and coal gangue from the waste mountain, and can recycle various metals such as bismuth, silver, gold, germanium, indium, iron, titanium, etc. from these wastes. The annual recycling of various metals is very considerable. Using our new process, coal gangue can extract silicon-aluminum alloys, and smelting silicon-barium-aluminum-ferroalloys, as well as polymer aluminum chloride and aluminum sulfate. These things have a wide range of uses. Both alloys can be used as deoxidants for steelmaking, as well as heating agents in heating alloys and reducing agents for smelting precious alloys. The waste of polymer aluminum chloride and aluminum sulfate can also be used as well.

Together with coal gangue and non-slag, it is used to produce cement and other building materials. In addition to this fine smelting chain, there are four fine industrial systems for coal gangue and waste slag and the waste in the previous production process. The circular economy industrial park has four fine industrial systems to cooperate to explore their utilization value. One system is to produce commonly used building materials, including cement, mosaics, wall tiles, ceramics, etc. The second system is to use coal gangue to produce fertilizers and composite fertilizers with the coke oven gas we collected earlier. Coal gangue can prepare ammonia water, and using coke oven gas instead of coal can greatly reduce the production cost of the fertilizers we produce. Calculated, the average per ton is nearly 60 cheaper than the market price.

0 yuan. The third system is to develop chemical products with coal gangue. The production of sulfur and sulfuric acid, kaolin, mullite, new industrial fillers and other products. These products can be widely used in foam artificial leather, films, chemical industry and rubber industrial products and coatings. The fourth system is the polysilicon industrial project of coal gangue. This project is the ace of the circular economy industrial park. At present, the purification and refining technology of crystalline silicon using the improved Siemens method is basically in the hands of eight major manufacturers in the United States, Germany and Japan. These manufacturers monopolize 97% of the international polysilicon market, and the technology is not leaked. We take a different approach and use the physical method to extract polycrystalline using coal gangue.

The technology and technology of silicon have broken the monopoly of international manufacturers in the production of high-quality polysilicon. The annual production of polysilicon in this project will reach 30,000 tons, reaching the total production capacity of the eight major polysilicon manufacturers in the world. The production costs are only one-half of theirs, whether in technology, technology, or output. These projects in the circular economy industrial park are linked to production, including fine chemicals. Material metallurgy and new energy industrial systems are interdependent, and together form the entire circular economy industrial park. The annual output value of the entire industrial park will exceed 65 billion yuan, and the annual export value of the polysilicon project alone can reach at least 3 billion US dollars..."

If you don’t catch such projects and investments, even Chai Cunrong thinks it is a sin. "Dr. Bai has introduced it in such a detail. If we don’t have any sincerity, it’s really unreasonable. We Ningyuan, we are united in these two projects and must create the best conditions to win it..."

Governor Chai made the final decision, and the atmosphere in the conference room suddenly became high. Whether it was the people from the inspection team or the leaders in Ningyuan, they all smiled on their faces, and everyone seemed to have seen the glorious prospects and future of this industrial park.

In an excited atmosphere, Governor Chai's words shifted everyone's attention to the inspection team.

"Mr. Hou, I heard from Xianguo that the Yilong Investment Tribunal gave this trip to the northwest a name called the Finishing Plan. Now, if it is convenient, can you tell us what the Finishing Plan of the Yilong Place is about? I admire the overall view of the overall strategic situation of the Yilong Place!"

"Governor Chai is a little more informative!" Hou Weijun smiled bitterly. Everyone in Ningyuan was curious, and only Chai Cunrong was there smiling at the inspection team.

"Ha...ha...we can be considered half of our own now. Does Yilong still have to keep it secret!" Governor Chai said half-jokingly and half-jokingly.

Hou Weijun didn't expect Chai Cunrong to make this request at this time. After thinking about it carefully, he turned to Bai Runmin over there and said, "Dr. Bai, since Governor Chai has made the request, you can reveal Yilong's finishing touch plan to all the leaders here!"

"Okay!" Bai Runmin nodded, "Yilong's so-called finishing touch plan is taken from the allusion of the idiom to finish the finishing touch..." Bai Runmin said, while operating the computer in his hand. After closing the demonstration courseware of the Circular Economy Industrial Park, a huge map of China was surveyed by Bai Runmin and hit the projection screen. Bai Runmin held a laser pen and drew the light of the laser pen in his hand to the northwest...

"If the most developed places in the seven northwestern provinces are highlighted on the map, everyone will see such images..." ----On the projection screen, a light spot in the northwest region representing the developed urban circle began to flash...

"These light spots represent the four major urban economic circles in the northwest. This part is the Guancheng Circle, this is the Lanzhou urban Circle, this is the Xining urban Circle, and this is the Lhasa urban Circle. If these urban Circles are connected, this is what everyone sees..."---The colors between the flashing light spots on the projection screen slowly begin to gather, forming areas one by one, winding and connecting them all over the northwest.----

"What does such an economic belt look like? You must have guessed it, like a dragon! The northwest is the birthplace of the civilization of the Chinese nation. In history, 13 dynasties including Zhou, Qin, Han, and Tang have all established their capitals in the northwest. The dragon is the representative and totem of the Chinese nation. Now the dragon-shaped characteristics shown in the regional economic development of the northwest region. It is not a vivid coincidence, but rather a history gives our generation a responsibility and opportunity..." --- The city light spots connected on the projection screen and the economic belt slowly form a pattern similar to the circling dragon. The leaders of Ningyuan and Yinji below all opened their mouths. Everyone never thought that they could look at the regional economic development pattern of the Northwest from this perspective----

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To be continued...