Developing new thinking in the development of coal chemical industry

Sinochem New Online News Shenyang Municipal Foreign Trade and Economic Cooperation Bureau Relevant person in charge: We plan to establish a syngas industrial park in the local Shenyang Chemical Industry Park and advance the coal chemical project in the mode of syngas industrial park.

Coal gasification is the most important core technology and key equipment in chemical systems using coal as raw materials. Syngas has high flexibility whether it is used as a fuel or a chemical raw material. Based on this feature, it is possible to place different users of synthetic gas around a central coal gasification plant. This arrangement can be called Syngas Industry Park. As a supporting downstream user of the syngas plant, it can supply hydrogen to a million-ton refinery project and build a one-million-ton methanol project at the same time.

By centrally constructing multiple gasifiers, they can supply synthetic gas to downstream users, and can also be used as residential gas users and industrial users around coal gasification sites as medium-value urban gas. Syngas produced from coal gasification can be used for a variety of purposes. It can provide a large-scale synthesis gas synthesis platform for chemical industry parks—syngas islands. Enterprises in different chemical fields can share the syngas resources and share cost advantages from them. Benefits come.

Gu Dazhao, general manager of Shenhua Group Technology Development Department: Our company was founded late, and its R&D strength is relatively weak. There are tens of thousands of people like CNPC and Sinopec’s corporate R&D. CNOOC also has more than 2,000 people. There is a gap in our R&D scale. In this situation, we make full use of external resources. Taking the enterprise as the main body, it integrates external science and technology resources and outsources the research and development of coal chemical industry.

One condition for doing so is that the scientific and technological resources at home and abroad are abundant, and some are strength. Our company only grasps two things on its own. One is the evaluation of project requirements and effects, and the other is the mastering of core technologies, such as the process or catalyst for making coal.

Starting from the needs of enterprises, we took the lead to form a Coal Development and Utilization Technology Innovation Alliance. This is the only innovation consortium led by the terminal enterprises in China. We are users, and we use technical equipment. Research units take the lead to make money. We let people help us to do things and the effect is very good. Hundreds of research institutes, universities, enterprises and institutions have had cooperation with us, including Shanghai Municipal Government, Aerospace Science and Technology Group, and Tsinghua University.

Wu Dacai, president of Shanxi Energy Research Association: To build a coal chemical project to innovate industrial layout. In view of the fact that most coal chemical companies are currently small, scattered, and weak, they must abandon old concepts such as partitioning, isolated construction, and individual ownership in the layout of industrial development. Large-scale and extra-large projects should be used as the leader, and the relatedness of aggregate materials should be high. A group of projects with strong interdependence will build large-scale industrial parks. It is necessary to have upstream and downstream processing chains, but also have the interaction between the adjacent and adjacent, forming a comprehensive development of circular economy model. For example, there are bulk energy and chemical products, various organic materials, fine chemicals, synthetic materials and their products, and chemical building materials. According to the characteristics of the main coal chemical industry, thermal power, fly ash products, metal refining, and even semiconductor silicon materials and hydrogen batteries can be developed separately. In addition, coal chemical industry must also innovate. Coal chemical industry, especially large-scale and large-scale coal chemical projects, is a highly funded and technologically-intensive industry, and its corresponding risk is also relatively large. As far as the government is concerned, if it concentrates its efforts on infrastructure, it cannot afford to use tens of billions of state-owned funds for the development of coal chemical industry, and for competitive industries, it should not be monopolized by the state alone. Therefore, we can consider guiding private capital to enter, or seek financial support from financial institutions or issue special funds.

Related Person in charge of Zaozhuang City, Shandong Province: From the perspective of planning, the convergence of coal chemical projects in various regions is relatively large, lacks distinctive products and development direction, and some technologies are still in the experimental stage, and there are still relatively large risks, and some even appear to repeat Construction, the signs of surplus projects have already emerged. In addition, raw materials, water resources and environmental protection issues will also become the bottleneck for the development of coal chemical industry. The development ideas of “big projects—industry chains—industrial clusters—manufacturing bases” are understandable and can promote local economic development, but dozens or hundreds of small and medium-sized projects followed by a large project can not come from raw materials and water. With regard to the resources, regional environment and market capacity, the entire planning work will be completed in advance, which will make passive development in the future and environmental protection passive, and will have adverse effects on the sustained, stable and healthy development of the economy and society.

Therefore, the development of coal chemical industry should be market-oriented, develop products with great market potential, good development prospects, and strong competitiveness, and strive to increase market share and core competitiveness. The new coal chemical industry should be integrated into the circular economy system to achieve overall planning for coal, gas, electricity, and chemical development. It is necessary to establish a coal chemical eco-industrial cluster and integrate coal chemical industry with different industries such as building materials, materials, power generation, and waste heat utilization to form a recycling system for resources and energy, minimizing consumption, saving energy, and reducing Environmental pollution and ecological damage.

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