中国首套自主研发的双氧水制环氧丙烷装置近日在岳阳市长岭炼化建成,该项目设计产能10万t/a,投产后预计每年可创造销售收入超11亿元。环氧丙烷广泛应用于化工、农药、纺织和日化等行业,是重要的基础化工原料。双氧水直接氧化法制环氧丙烷是一种新兴的清洁生产工艺,与氯醇法等传统工艺相比,具有能耗低、污染少等优点,基本无工业污水排放。 China’s first self-developed hydrogen peroxide propylene oxide unit was recently built at Changling Refining and Chemical Plant in Yueyang City. The designed capacity of the project is 100,000 t / a. After the project is put into operation, it is estimated that the annual sales revenue will exceed 1,100 million yuan. Propylene oxide is widely used in chemical, pesticide, textile and cosmetic industries, is an important basic chemical raw materials. The direct oxidation of hydrogen peroxide Propylene oxide is an emerging cleaner production process, compared with the traditional process such as chlorohydrin method, it has the advantages of low energy consumption, less pollution, and basically no industrial wastewater discharge.