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1)  epoxy propane wastewater
环氧丙烷废水
1.
The treatment of epoxy propane wastewater by H 2O 2 pre-oxidation process was preliminarily investigated,and the optimal operating conditions were determined under which total COD removal of epoxy propane wastewater is up to 92% after pre-treating with H 2O 2.
环氧丙烷废水为研究对象初步研究了H2O2预氧化作为预处理的最佳试验条件以及预氧化+生物接触氧化工艺处理效果。
2.
The chemically enhanced treatment of epoxy propane wastewater by H2O2 pre-oxidation process is preliminarily investigated,and the optimal operating conditions are determined under which total COD removal of epoxy propane wastewater is up to 92% after pre-treating with H2O2.
环氧丙烷废水为研究对象初步研究了H2O2预氧化作为化学强化预处理的最佳试验条件以及预氧化+生物接触氧化工艺处理的效果。
2)  waste water from saponification in propylene epoxide production
环氧丙烷皂化废水
3)  epoxy propane saponification wastewater
环氧丙烷生产废水
4)  epoxy propane slop
环氧丙烷废液
1.
Propylene-glycol is prepared by the epoxy propane slop under the normal pressure.
利用环氧丙烷废液常压下制备丙二醇,对影响转化率的原料配比,反应温度和反应时间以及催化剂的用量进行了研究,得到最佳反应条件为:物料配比为3:1,反应温度为70℃,反应时间为6小时,催化剂的量是二氯丙烷物质量的0。
5)  propylene oxide
环氧丙烷
1.
Analysis and optimization of heat exchanger network in a propylene oxide plant;
环氧丙烷装置换热网络的分析与优化
2.
Synthesis of poly(propylene carbonate) polyols from carbon dioxide and propylene oxide;
CO_2/环氧丙烷共聚合成聚碳酸亚丙酯多元醇
3.
Study on modification of ultrafine silicon dioxide directly with propylene oxide by graft polymerization;
环氧丙烷接枝聚合改性超细二氧化硅的研究
6)  propylene epoxide
环氧丙烷
1.
Treatment of propylene epoxide saponated sewage by deep well aeration biological process;
深井曝气生化法处理环氧丙烷皂化污水
2.
Study on the detonation cellular structure of propylene epoxide-Air;
环氧丙烷-空气混合物爆轰波胞格结构的研究
3.
Technical progress and market analysis of propylene epoxide production;
环氧丙烷生产技术进展及市场分析
补充资料:氰丙烷
分子式:C4H7N
分子量:69.10
CAS号:109-74-0

性质:无色液体。熔点-112.6℃,沸点117.9℃,96.8℃(53.2kPa),相对密度0.786(15℃),折射率(24℃)1.3816。能与醇、醚、二甲基甲酰胺混溶,难溶于水。闪点16℃。

制备方法:由丁烯与氨氧化而得,或由丁醇与氨催化氧化而得。

用途:有机合成原料、溶剂、医药中间体,还可用于其他精细化学品。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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