epoxide

Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环合，环硫合和乙烯亚胺也可以按类似于环?睦胱拥幕?理行聚合。

It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

实践证明,深井曝气生处理技术处理环丙烷皂污水是行之有效的。

The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.

发现THEIC与环单体可在非均相体系中平稳地行阳离子开环聚合反应。

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、载体纳米二硅及改性乙腈与环丙烷制备出氨钙体系催。

A novel dust proofing agent for dyestuff was prepared by the addition of industrial fatty acid and glycol epoxide, which could produce a kind of emulsor.

采用工业脂肪酸和环乙烷加成法研制成乳,而获得一种新型染料防尘。

A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在由离子膜分隔的电解槽中电解溴钠溶液,所产生的含溴阳极液和碱性阴极液,分别是由全氟丙烯合成全氟环丙烷的环和皂。