国内HPPO工业化技术近况

Recent situation of domestic HPPO industrialization technique

简单对比了4种环氧丙烷(PO)工业化生产工艺,指出过氧化氢制环氧丙烷(HPPO)法具有原料利用率高、绿色环保、投资成本低等优点,因而代表了PO工业化生产的发展方向。详细介绍了江苏怡达化学股份有限公司、中触媒新材料股份有限公司、上海胜邦科技股份有限公司、河北美邦工程科技股份有限公司、中国天辰工程有限公司、河南骏化发展有限公司的HPPO工艺。

Four kinds of propylene oxide(PO) industrialization production processes are briefly compared. It is pointed out that the hydrogen peroxide-propylene oxide(HPPO) process possesses the advantages of high utilization rate of raw materials, green environmental protection and low investment cost, etc., therefore it represents the development direction of PO industrialization production. The HPPO processes of the Jiangsu Yida Chemical Co., Ltd., the China Catalyst Holding Co., Ltd., the Shanghai Spang Science and Technology Co., Ltd., the Heibei Meibang Engineering & Technology Co., Ltd., the China Tianchen Engineering Corporation, the Henan Junhua Development Co., Ltd. are introduced in detail.