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On August 7, the website of the Ministry of Industry and Information Technology officially released the second list of technologies and products in the petrochemical industry that are encouraged for promotion and adoption. It is reported that in order to promote the advanced, intelligent, and sustainable development of the petrochemical industry, 28 technologies and products were included in the catalog following recommendations from local and relevant organizations, expert evaluations, and public announcements, thereby providing technical support for the transformation and upgrading of this industry. 28 technologies and products: chemical industry risk early warning, intelligent assessment and control technologies; technology for producing semi-hydrated and dihydrated wet phosphoric acid; key technologies for electrocatalytic oxidation of refractory chemical wastewater; new green process technologies for integrated refining that produce large amounts of olefins and aromatics; new technology for the green and efficient recovery of polyolefin off-gases using pressure expansion cryogenic methods; industrialized technology for the recovery of phenol and ammonia from coal chemical industry wastewater; large-scale pressure swing adsorption gas separation technology; clean production technology for the catalytic synthesis of pyridine heterocyclic compounds in microchannel continuous flow systems; comprehensive technology for the efficient catalytic cracking of heavy oil (RTC); comprehensive technology for the green and efficient conversion of methane-rich gases into syngas; comprehensive technology for the recovery and utilization of dry gas from refineries; key technologies for the crystal structure reconstruction and diversified processing of phosphogypsum based on phosphorus-water co-removal; key technologies for energy savings and long-term stable operation of amine liquid desulfurization systems; green synthesis technology for anti-aging agents made from TMQ rubber with high dimer content; new technology for the separation and recovery of ammonia from industrial ammonia-containing exhaust gases; key technologies for the integration of waste treatment and chemical production within the oxygen-limited cracking process; new “supergravity+” process intensification technologies; intelligent management platforms for the hierarchical utilization and integrated optimization of hydrogen resources in refining enterprises; key technologies and equipment for preventing and responding to major fire and explosion accidents involving hazardous chemicals; technology for the resource utilization of acidic, alkaline, and saline wastewater in typical process industries based on homogeneous electrodialysis; perfluorinated ion exchange membranes for the chlor-alkali industry; electronic-grade phosphoric acid; gas purification membrane materials; new materials for synthetic rubber produced through liquid mixing processes; technologies and equipment for the preparation of high-performance rubber compounds; high-performance microspherical titanium-silicon molecular sieve catalysts; syngas/steam combined gasification furnaces; sulfur-tolerant shift catalysts suitable for the conversion of organic sulfur compounds at low water-to-carbon monoxide ratios.
In August 2021, the website of the Ministry of Industry and Information Technology published the first list of technologies and products in the petrochemical industry that are encouraged for promotion and use, with 32 items included in this list.