光气化 meaning in English
phosgenation
Examples
- Safety code for plants producing phosgene and phosgenaion
光气及光气化产品生产安全规程 - Safety regulations for the production of phosgene and phosgenation products
光气及光气化产品生产安全规程 - General principle of safety assessment for phosgene and its products plant
光气及光气化产品生产装置安全评价通则 - Using sodium dicyandiamide and saccharin as raw materials , tribenuron - methyl is synthesized via ring - opening reaction , phosgenation and condensation with total yield of 57 . 0 % and product purity of 95 . 6 %
以双氰胺钠和糖精为起始原料，经过开环、光气化、缩合等一系列反应制备了苯磺隆，合成反应的总收率可达57 . 0 %以上，纯度可达95 . 6 %以上。