Approval granted for Shandong Dezhou Shihua Chemical Co., Ltd.’s 500-ton/year fluoroketone pilot project
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Approval Granted for 500-ton/year Fluorone Pilot Project in Shandong 2026-05-25 14:02:29 On May 20, the Dezhou Ecology and Environment Bureau issued a public notice regarding its intended decision on the environmental impact assessment report for the 500-ton/year fluorone pilot project carried out by Dezhou Shihua Chemical Co., Ltd. The details of the project are as follows: Project name: 500-ton/year Fluorone Pilot Project； Construction unit: Dezhou Shihua Chemical Co., Ltd ； Construction site: Tianqu Industrial Park, Decheng District ； Project investment: 9.8 million yuan ； Nature of construction: New construction ； Construction content and scale: The process technology and flow for this project involve using fluorobenzene and p-fluorobenzoyl chloride as raw materials; under the action of a catalyst, a reaction takes place to produce crude 4,4’-difluorodiphenylketone. This crude product is then subjected to reaction quenching and separation, as well as solvent removal and crystallization, in order to obtain the pilot-scale product 4,4’-difluorodiphenylketone. Upon completion of the project, the pilot-scale production capacity will be 500 tons per year of 4,4’-difluorobenzophenone.
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