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市场形势看好新建装置多我国醋酐生产始于20世纪50年代,1958年上海化学试剂厂采用乙醛氧化联产法建成国内第一套醋酐生产装置。随后,江苏南通醋酸化工厂、山东新华制药厂、吉林石油化工公司、浙江杭州长征工厂等地的生产装置也相继建成投产。吉林石油化工公司从1992年开始,将原有2.0万t/a醋酐生产装置进行了3次改造,使生产能力达到10.0万t/a,成为目前我国最大的醋酐生产厂家。江苏丹阳化工集团醋酐有限公司采
Market optimistic about the new device and more China’s acetic anhydride production began in the 1950s, 1958 Shanghai Chemical Reagent Factory using acetaldehyde oxidation co-production method to build the first domestic acetic anhydride production plant. Subsequently, Jiangsu Nantong Acetic Acid Chemical Factory, Shandong Xinhua Pharmaceutical Factory, Jilin Petrochemical Company, Zhejiang Hangzhou Changzheng factories and other places of production equipment have also been completed and put into production. Since 1992, Jilin Petrochemical Company has rebuilt its original 20000 t / a acetic anhydride production unit three times, bringing the production capacity to 100000 t / a and becoming the largest acetic anhydride manufacturer in China. Danyang Chemical Group Co., Ltd. Jiangsu acetic anhydride mining