Bao Feiyang and He Tianhai had just chatted for a few words, when they saw Mayor Yang Chenglin and Executive Vice Mayor Zhou Kunlin walk into the conference room together, and hurriedly got up with everyone to greet them.

"Well, about the planning of Tianjiang Iron and Steel Industrial Park, today we will strive to study the main issues clearly......" Different from the general impression of the long-winded meeting, like this small-scale work meeting, the leader will not make a long speech, at the beginning of the meeting, Mayor Yang Chenglin directly pointed out the theme of the meeting.

In the previous discussions, Yang Chenglin did not attend, even the executive vice mayor Zhou Kunlin, only attended the first coordination meeting and the subsequent on-site meeting twice, and Zhou Kunlin did not attend the other discussions. After all, as mayors and executive vice mayors, Yang Chenglin and Zhou Kunlin are also relatively busy.

The planning of the iron and steel industrial park was originally led by the Municipal Planning Bureau, and Huixun District was responsible, but Huixun District and the Municipal Planning Bureau had differences on some key issues, Bao Feiyang, Zhang Tanghe and others all reported to Zhou Kunlin alone, and Zhou Kunlin also made some coordination, but the effect was average, Huixun District still insisted on its own opinions, and the Municipal Planning Bureau still thought that the plan of Huixun District was unreasonable.

On the surface, this is the analysis of the Municipal Planning Bureau and Huixun District, but in fact, it is still involved in the competition in the city, the most important of which is that the Tianjiang Iron and Steel Park proposes to develop coal chemical industry, metal material processing and new materials, on the one hand, the Municipal Planning Bureau and the Industrial Bureau all believe that the planning of Tianjiang Iron and Steel Park will take coal chemical industry as an important development direction, which is somewhat inappropriate. Moreover, it is the time for the city to vigorously develop the Jingshan Chemical Industry Zone and focus on the promotion of the Jingshan Chemical Industry Zone. Jingshan Chemical Industry Park also raised doubts about this.

Jingshan Chemical Industry Park has just begun to put into construction, and now is the time to look for projects, although the coal chemical industry was not originally in the planning of the chemical industry zone, but in their opinion, if Pujiang City wants to develop coal chemical industry, it should also be placed in Jingshan Chemical Industry Zone, and if the coal chemical project can be carried out, it can also play a role in promoting the chemical industry zone.

Jingshan Chemical Industry Zone's opinions, the Municipal Planning Bureau, the Industrial Bureau are also more recognized, and Chundong New District also proposed that metal processing is the key industry of Yinqiao Export Processing Zone, and new materials are also one of the industrial directions of Chunjiang High-tech Zone, Tianjiang Iron and Steel Park should focus on the steel industry, not to engage in vicious competition with Yinqiao Export Processing Zone and Chunjiang High-tech Zone, which is not conducive to the city's industrial layout. A deputy head of the Chundong New District even said: Didn't Bao Feiyang always say that he had to look at the overall situation? Why did they have to engage in duplicate construction again?

It is precisely because of the objections of Chundong New District and Jingshan Chemical Industry Zone that the Municipal Planning Bureau and the Industrial Bureau will be very serious on this issue, and the two sides have not reached a consensus at several coordination meetings with Huixun District, and the matter has even reached the municipal party committee, which also makes Yang Chenglin have to come forward to solve it.

Yang Chenglin talked about the theme of the meeting, but did not express his position. Zhang Borui, deputy director of the Municipal Planning Bureau, first spoke: "The core industry of Tianjiang Iron and Steel Industrial Park is steel, which is beyond doubt, with tens of millions of tons of long process steelmaking project as the core, supporting the current shortage of the domestic market, the technical content of stainless steel, seamless steel pipes, automotive galvanized sheets, tin plates for packaging, high-speed wire rods and other steel projects, forming tens of millions of tons of crude steel, tens of millions of tons of steel production scale, this is the original intention of Tianjiang Iron and Steel Industrial Park, around the steel industry, the development of steel trade, Ore trading, large-scale steel manufacturing, these are in line with the development of bigger and stronger core industries, but coal chemical industry, metal processing and new materials, and steel manufacturing relevance is not large, on the one hand, can not use the advantages of the steel industry, to promote the development of these industries, on the other hand, the development of these industries, the impact on the core industry of steel is not large, considering that the city has planned Jingshan Chemical Industry Zone, Yinqiao Export Processing Zone and Chunjiang High-tech Zone, it is not appropriate to plan these projects in the steel park, engage in duplicate construction. On this issue, Chunjiang New Area and Jingshan Chemical Industry Zone have raised objections, and the response is relatively large......"

Zhang Borui said a lot of things, which means that the industrial layout of the iron and steel industrial park is too wide, and it should not engage in coal chemical industry, metal processing and new materials. After Zhang Borui finished speaking, the others did not express their position, Bao Feiyang's eyes swept slightly, and then smiled and said: "Let me explain the reasons why the steel park is considering the development of coal chemical industry, metal material processing and new material industry......

Bao Feiyang said: "Everyone must know that iron and steel enterprises have never been just steelmaking, and we have a more vivid term for iron and steel enterprises, called steel complexes. Why do you say this? Because for the iron and steel industry, scale is very important, according to the industry's calculations, five million tons can achieve economies of scale, and the optimal economic scale of a steel plant should reach more than 10 million tons, what is the concept of 10 million tons? Basically, except for the top few large countries, most countries do not have so many ...... steel production capacity."

"The scale is large, and it cannot be said that it is a consortium. However, iron and steel enterprises do not sell steel ingots, but also roll steel, wire rods, steel pipes, steel bars, stainless steel, and galvanized sheets...... These are naturally more economical to be completed directly in the steel plant, so a steel mill will smelt the molten steel, and also roll the steel to produce basic steel, and the scale of each category will be very large, which is the saying of a steel complex!"

"Not only that, the steel plant's production scale is so large, 10 million tons of crude steel needs to consume nearly 20 million tons of high-grade iron ore, at least 5 million tons of coke, plus coal for electricity, 30 million tons of raw materials and fuels a year, plus 10 million tons of steel out of the port, the entire throughput has reached 40 million tons! How much is the annual cargo throughput of Pujiang Port? Last year, it was only 150 million tons. 40 million tons can directly rank eighth among the top ten ports in the country, exceeding the annual cargo throughput of Shencheng Port last year......"

Bao Feiyang said: "The scale of commodity production and trading is very important. Therefore, the surviving steel complexes in the world are getting bigger and bigger, and a steel complex, first of all, is the combination of steelmaking, power generation and steel production, and continuous rolling and casting is the trend. And if a steel consortium is done well, it must also have a certain degree of control over the upstream iron ore and coke, which will become more and more important in the future. ”

Bao Feiyang said: "In the iron and steel complex, there is a very important link, that is, coking, according to the existing blast furnace ironmaking process, one ton of iron, half a ton of coke is needed, and the use of low calorific value blast furnace gas, heating coke oven coking, can replace all the high-quality coke oven gas, used for baking ladle, rolling furnace to heat billet, the surplus can be used for power generation, even city gas." At present, the coking plant has become an indispensable energy conversion center and energy cycle center in the iron and steel complex, which can improve the utilization rate of resources and energy. In the past, most of the coke in steel mills was purchased, but it has become a trend for steel mills to build coking plants, and domestic steel mills will do the same in the future!"

"Xinpu Steel's 10 million tons of steelmaking project will inevitably go to the coking project, including Zhang Ju, Dean He and others have mentioned the environmental pollution problem of coking. It is true that coking will produce a large amount of waste water and waste gas, especially waste gas, and coke oven gas must be desulfurized, deammonized and debenzene, but this is not a reason for us to give up the coking project, because if we give up the coking link, it means that the cost of Xinpu Steel will rise in the purchase of coke, but the more important waste of blast furnace gas and smelting waste heat is a waste of the advantages of smelting and coking integration, which will inevitably lead to an increase in the production cost of Xinpu Steel and reduce the competitiveness of Xinpu Steel. If this is the case, then the scientificity and rationality of this project of Xinpugang are debatable......"

Bao Feiyang's words made Zhang Tanghe and others frown again and again, Zhang Tanghe and others did say that coking pressure on the environment, and suggested that Xinpu Steel should not go to the coking project. Now Bao Feiyang directly proposed that Xinpu Steel should not be on the coking project, and even the Xinpu Steel project is debatable, and none of them can afford this responsibility, after all, the Xinpu Steel project has been decided, and the city and even the central government have made a decision, what is there to discuss now?

"Actually, we don't need to worry too much about the pollution of coking, modern steel plants already have the technology and ability to solve the pollution of coking, coke oven gas desulfurization, ammonia and benzene removal are not only the essence of coal gas, but also can recover tar, sulfur, ammonium sulfate or ammonia, crude benzene in the process, which are very useful chemical products." ”

Generally speaking, the advanced coke oven gas recovery unit will send these by-products directly to the production unit for processing, which is environmentally friendly and economical. ”

"Director Borui just mentioned Jingshan Chemical Industry Park, which is a chemical industry zone with the petrochemical industry as the main development direction, and there is no coal chemical project planned. For example, the distillate processing of coal tar does not have such a project in the chemical industry, and the processing plant is obviously built directly near the coking plant, which is more economical, environmentally friendly and more reasonable to integrate with the coking project. The fraction of coal tar includes phenol oil, naphthalene, washing oil, anthracene oil, etc., there are hundreds of compounds in total, many of which are very important chemical raw materials, some are suitable for centralized processing, and some are generally small in scale......