On September 22, the “acetylene hydrogenation process and equipment” jointly developed by the Research Institute of the god Fog Technology Group and the Beijing Huafu Engineering Company approved the scientific and technological Achievements of China Petroleum (8.040, 0.05, 0.62%) and the Chemical Industry Federation. Industry insiders said, “acetylene hydrogenation technology” is a modern coal chemical technology field a breakthrough technology, is expected to reduce the foreign dependence of China’s ethylene.
| Sodium Molybdate |
It is understood that after the on-site inquiry, review of Project research and development reports and third-party testing and evaluation reports, the Accreditation committee that God Fog “acetylene hydrogenation process and equipment” to fill the domestic and foreign high concentration acetylene ethylene technology blank, innovative outstanding. Accreditation Committee from Tsinghua University, Petrochemical Science Research Institute, Petrochemical Planning Institute, Days Chen Company, Shenhua Research Institute, China Mining, Shanxi Lu an group and other units of 9 well-known chemical experts at home and abroad, the Chinese Academy of Engineering Jin Yu Academician and Shuchentian academician respectively as the director of the Appraisal Committee and deputy director.
Using “acetylene hydrogenation technology and equipment” in the construction of the pilot plant, on-site 72-hour full load assessment showed that acetylene conversion rate reached 98.9%, ethylene selectivity reached 91.06%. The results of the current application of 58 patents at home and abroad, has been authorized to 32 patents. The Accreditation Committee agreed that the technology and equipment have important promotional significance, and proposed to speed up the construction of large-scale industrial demonstration equipment.
God Fog Technology Group is mainly engaged in coal efficient clean utilization of technology development, transformation and market promotion. In view of the rich characteristics of coal resources and the huge market demand of the basic raw materials of chemical industry, God Fog Technology Group independently developed the “new technology of regenerative calcium carbide production” and realized the continuous and stable operation of the industrial demonstration unit, and expanded the path and possibility of downstream processing of acetylene products. On this basis, through the “acetylene hydrogenation of ethylene technology,” the depth of development, formed a unique feature of the fog of the acetylene coal chemical technology system. Compared with the traditional coal gasification process, the technology system has the advantages of small investment intensity, high energy conversion efficiency, low water consumption, low CO2 emission, lower production cost and so on, realizes the new breakthrough of coal grading and utilization technology in our country, and several industrial demonstration projects are under construction.
Experts analyzed that the technology can effectively reduce the foreign dependence of ethylene in China, and then reduce the industrial pressure of naphtha pyrolysis to make olefins, which is of strategic significance to guarantee the healthy development of our economy and guarantee the national energy security. Jin Yu, director of the Appraisal committee and academician of China Academy of Engineering, said: “This technology results in the possibility of producing ethylene in large scale acetylene hydrogenation, which brings new opportunities for the health and sustainable development of ethylene and its downstream industries in China, and it is of great significance to promote the development of coal chemical industry and to create a ”
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