It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.
实践证明,深井曝气生化处理技术处理环氧丙烷皂化污水是行之有效的。
Propylene epoxide
英语例句库
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性剂乙腈与环氧丙烷制备出氨钙体系催化剂。
中文百科
环氧丙烷 Propylene oxide
（重定向自Propylene epoxide）
环氧丙烷，分子式C3H6O。
无色醚味液体，低沸点、易燃。有手性，工业品一般为两种对映体的外消旋混合物。与水部分混溶，与乙醇、乙醚混溶。与戊烷、戊烯、环戊烷、环戊烯、二氯甲烷形成二元共沸混合物。有毒，对粘膜和皮肤有刺激性，可损伤眼角膜和结膜，引起呼吸系统疼痛，皮肤灼伤和肿胀，甚至组织坏死。
英语百科
Propylene oxide 环氧丙烷
（重定向自Propylene epoxide）
Propylene oxide is an organic compound with the molecular formula CH3CHCH2O. This colourless volatile liquid is produced on a large scale industrially, its major application being its use for the production of polyether polyols for use in making polyurethane plastics. It is a chiral epoxide, although it is commonly used as a racemic mixture.
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