Dimethyl phosphite

A method for preparing dimethyl phosphite was developed from methanol and phosphorous trichloride.

研究了用三氯化磷和甲醇合成亚磷酸二甲酯的方法.

The process of recovering methyl chloride from the tail gas of dimethyl phosphite was introduced.

本文介绍了从亚磷酸二甲酯生产尾气中回收氯甲烷的工艺.

The synthesis of monomethyl hydrazine was investigated with dimethyl phosphite as methylating agent.

以亚磷酸二甲酯为甲基化试剂,一步合成了单取代的一甲基肼.

dimethyl phosphite is an important chemical intermediate, which has widespread availability in chemical industry.

亚磷酸二甲酯是一种重要的化工中间体，有着广泛的应用。

improvements of titrimetric method for determination of dimethyl phosphite content

滴定法测定亚磷酸二甲酯含量的改进

a continuous process of tail gas recovery in producing glyphosate with dimethyl phosphite

烷基酯法草甘膦尾气的连续回收工艺

this method has been applied successfully for the determination of dimethyl phosphite content and acidity in synthetic samples.

该法用于测定合成样品中亚磷酸二甲酯的含量和酸度，结果满意。

a new method for the detoxication of cottonseed meal synthesis of dimethyl phosphite in solvent

棉籽粕去毒新法溶剂法合成亚磷酸二甲酯

continuous non-solvent production of dimethyl phosphite

连续化无溶剂法亚磷酸二甲酯工艺改造

the process of recovering hydrogen chloride from the tail gas of dimethyl phosphite

亚磷酸二甲酯尾气中氯化氢的连续回收工艺

a technique for continuous recovery and recycling of triethyl amine catalyst during production of glyphosate from dimethyl phosphite is discussed.

介绍了烷基酯法草甘膦生产中催化剂三乙胺回收的连续化工艺。

studies on the reaction of chloride polyether polyol with dimethyl phosphite

氯代聚醚多元醇与亚膦酸二甲酯钠盐反应的研究

in the process of dimethyl phosphite synthesis, the synthesis reactor occupies the core, and the parameters of operation concern the reliability and stability of the reactor.

合成反应器占据整个工艺的核心地位，操作参数则直接关系到反应器的可靠性与稳定性。

in order to reduce the producing cost and enhance the competition of market of glyphosate, it is essential to increase the yield of dimethyl phosphite.

提高亚磷酸二甲酯的合成收率是降低草甘膦的生产成本、提高品质和增强市场竞争能力的关键和研究热点。

the typical process for the synthesis of dimethyl phosphite is the continuous process starting from methanol and trichloro phosphine.

亚磷酸二甲酯的合成工艺主要为以甲醇、三氯化磷为原料的无溶剂的连续化生产工艺。

a separation and recovery process of tail gases in producing dimethyl phosphite

亚磷酸二甲酯尾气的分离回收工艺