At present, China's coal gasification technology still has a certain gap with the developed countries in the manufacture of certain core technologies and equipment. There are still a large number of basic theories and scientific issues to be further studied. Therefore, during the "12th Five-Year Plan" period, it is planned to increase support for advanced coal conversion technologies, focusing on low-grade coal comprehensive processing and upgrading technologies, catalytic gasification and other new types of coal gasification technologies, and coal gasification, liquid fuels, and chemicals. Demonstration of 1 million-ton industrial scale, development and research of large-scale synthesis reactors, high-efficiency low-cost catalysts, special equipment, oil processing catalysts and new processes, new types of catalytic synthesis, comprehensive utilization of by-products, and other key technologies; advanced coal conversion and power generation large-scale technology integration demonstration.
"Planning" proposes that during the 12th Five-year Plan period, China will develop high-parametric power generation boiler materials, coal-based natural gas and high-density aviation fuel, high-efficiency low-nitrogen pulverized coal combustion in narrow spaces, and unsteady waste heat recovery in metallurgical electric furnaces. -15 key and core technologies, forming about 100 patents for inventions, forming a batch of technologies and equipment that have reached the internationally advanced or advanced level, and overall reaching the international advanced level of clean coal technology R&D and industrial applications.
Fundamental research on coal upgrading and transformation: Basic coal quality and conversion research for the conversion and comprehensive utilization of lignite, low metamorphic bituminous coal, basic research on pyrolysis, gasification, hydrogenation and combustion conversion of complex coals for multiple coals; Basic research on the effects of underground gasification; basic research on new types of highly efficient catalytic reactions.
Key R&D aspects of key technologies for coal upgrading and comprehensive utilization of resources: focus on supporting the efficient conversion of lignite, low-grade metamorphic bituminous coal, comprehensive utilization of new technologies, research and development of new technologies, and industrial demonstration; development of a million-ton industrial equipment package; advanced minerals in coal Comprehensive utilization technology; coal mine large-scale energy-saving and pollutant control technology.
Key technologies for coal-based clean fuels: Development of 3 to 5 new coal-based clean fuel technologies with advanced international standards; Development of key technologies and complete sets of processes for the synthesis of complete methanation catalysts for synthesis gas, methanation reactors, etc. Cubic meters/day, 50,000 cubic meters/day amplification test and industrial demonstration project; Developed a complete set of coal-based natural gas process technology package with independent intellectual property rights, and apply it to a 2 billion cubic meters/year coal-based natural gas demonstration project; Developed key technologies for coal gasification with low-temperature catalytic gasification and coal hydrogenation and core technologies such as gasifiers; broke through the bottleneck of key technologies for underground gasification; and developed a technology package for coal-based Fischer-Tropsch synthesis. Developed large-scale slurry reactors and refinement technology of synthetic oil products; developed key technologies and important equipment for energy saving and water saving; and applied and verified the demonstration projects for the one million-ton/year coal-based synthetic oil industry. Developed a large-scale software package for methanol-made gasoline, explored new technologies for the conversion of methanol to bulk energy products and important chemicals, and researched and developed coal-based liquid products (coal hydrogenation liquefaction oil, FT synthetic oil, coal pyrolysis oil The key unit technology for joint processing of coal, hydrogenation liquefaction residue pyrolysis oil, etc.; the development of new coal gasification core technologies and the replacement of existing backward gasification technologies.
"Planning" pointed out that through the study of the coal-based polygeneration co-production strategy and technology system, a large-scale IGCC-polygeneration technology industrial integration demonstration was completed. At the same time, it explores the technical approaches that form a near zero emission polygeneration system.
During the “Twelfth Five-Year Plan†period, it explored the demonstration of integration of multi-generation technologies for large-scale, efficient coal-based conversion. Integrate large-scale coal coking, coal-based clean fuel integrated processing, coal gas purification and pollutant control and resource utilization, and dedicated energy recovery and cascade utilization and power generation technologies to form multi-million-ton-grade coal conversion and coal-based clean fuel, and hundreds of More than 10,000 megawatts of power generation.
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