China'S First Self-Developed Hydrogen Peroxide Production Of Propylene Oxide Plant In Yue Jiancheng

　　 The near future The Sinopec's "ten dragons" key research projects independently developed technology and foreign technology monopoly, and China's first self-developed hydrogen peroxide epoxy propane plant were built in Changling, Yueyang. Project design capacity of 100 thousand tons / year, after commissioning, it is expected to create sales revenue of over 1 billion 100 million yuan per year.

Propylene oxide is widely used in chemical industry, leather processing, textile, daily chemical industry and so on. It is an important basic chemical raw material. Direct oxidation of hydrogen peroxide to propylene oxide is a new clean production process. Compared with traditional processes such as chlorohydrin, it has the advantages of low energy consumption and low pollution, and basically has no industrial sewage discharge. In the case of a small number of foreign companies carrying out technological monopoly and importing great difficulty, Changling refinery and Petrochemical Research Institute, Hunan Changling Petrochemical Technology Development Co., Ltd., Sinopec Shanghai Engineering Co., Ltd. and Qingdao Safety Engineering Research Institute successfully developed the technology independently, breaking the monopoly of foreign green environmental protection technology.

In 2010, Technology Stepping out of the design room and starting the industrial test, the results show that all the technical indicators meet the design requirements and some indicators are ahead of the international level. In 2012, the technology was approved by the head office of Sinopec and entered the trial production stage. In January 2013, Changling refinery started construction of 100 thousand ton / year hydrogen peroxide to propylene oxide plant. The project management department is scientific and comprehensive, formulating strict safety management and guarantee system, and standardized procedure construction. It has achieved good results in safety construction millions of man-made events when there are many changes in project design, tight equipment ordering time and difficult construction coordination. At present, the propylene oxide plant has been spanferred to the preparatory stage. The Changling refinery has fully implemented the daily progress and trace management, and intensified the coordination of the construction tail. security A smooth success.