Yesterday, the news came from Shanxi Coking Chemical Company. In 2012, the company's scientific and technical personnel combined with the actual production, technological innovation has made great achievements, 3 patents were authorized by the State Patent Office, and some projects won the provincial and ministerial level scientific and technological progress award.
Among them, 3 utility model patents such as coke oven gas distribution water gas low-pressure methanol synthesis process, high-pressure liquid ammonia pump cylinder top positioning structure, and high-pressure liquid ammonia pump inner sealing structure were authorized by the State Patent Office. The key technology development and application project of low-grade coal resource combustion and utilization jointly completed by Shanxi Coking and Shanxi University and Shanxi Tianyu Environmental Protection Technology Co., Ltd. was awarded the first prize of Shanxi Science and Technology Progress Award. Development of coke oven gas and water gas to methanol process development, domestic production of 300,000 tons/year coal tar processing and distillation plant, and advanced technology of coking wastewater advanced treatment and reuse combined process were awarded the second prize of coking technology innovation of China Coking Industry Association. It was rated as a technologically innovative coking company by the China Coking Industry Association.
In addition, the tar processing system waste gas recycling, new technology development of water gas without conversion desulfurization, 6 meters top coke oven adding asphalt coal blending coke technology, the new process of wolfberry oil deep processing to make fine mash and carbazole, benzene refining three evaporation system Five scientific and technological achievements such as the on-line processing technology of solid residues were identified by the expert committee of Shanxi Provincial Science and Technology Department, and both reached the leading domestic level.
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