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
Dimethyl phosphite is a main intermediate of synthesis glyphosate.
亚磷酸二甲酯是合成草甘膦的一个主要中间体,其蒸馏残液主要用于回收亚磷酸。
The atom economy of the two technical routs of glyphosate production is analyzed and contrasted witheach other, and the rout from dimethyl phosphite should be adopted for cleaner production.
分析对比了草甘膦生产的2种主要工艺路线及其原子经济性,为了实现草甘膦的清洁生产应选用亚磷酸二甲酯路线,列出了亚磷酸二甲酯路线草甘膦生产的三废或副产物的种类、生成量和处理利用方法,并提出了多条减污措施,从源头上做到大幅度减少污染物的产生,以实现草甘膦的清洁生产。
Application of chlorine water in the treatment of waste water from the production of trimethyl phosphite;
用氯水治理亚磷酸三甲酯废水
In this paper, three alkyl substituted dimethyl phosphonates have been synthesized by trimethyl phosphite with 1-Bromopentane, 1-Bromohexane and 1,2-Dibromoethane.
以溴戊烷、溴己烷、1,2-二溴乙烷和亚磷酸三甲酯为原料,分别合成了戊基、己基、溴乙基取代的三种膦酸二甲酯化合物。
The title compound useful as flame retardant was synthesized from trimethyl phosphite by catalytic MichaelisArbuzov rearrangement,which was obtained in 96.
由亚磷酸三甲酯在催化剂存在下经ＭｉｃｈａｅｌｉｓＡｒｂｕｚｏｖ重排反应合成有机磷阻燃剂甲基膦酸二甲酯（ＤＭＭＰ）。
Methods:100 patients with malignant tumor underwent a total of 275 times of ( 99m Tc methylene diphosphonate, 99m Tc MDP) whole body scintigraphic imaging to observe and analyze radiodistribution of whole body.
方法 :1 0 0例恶性肿瘤患者行 2 75次常规99mTc 亚甲基二磷酸盐 (MDP)全身骨显像。
Study on the Kinetics and the Process for Preparation of Dimethyl Phosphite;
亚磷酸二甲酯反应动力学及合成工艺研究
diisobutylmethylphosphoric acid ester
磷酸二异丁基甲基酯
diethylenetriamine pentamethylene phosphoric acid
二乙三胺五亚甲基磷酸
Synthesis of Methylene Diphenyl Dicarbamate Catalyzed by Phosphotungstic Acid
磷钨酸催化合成二苯甲烷二氨基甲酸甲酯
1,2-dibromo-2,2-dichloroethyl dimethyl phosphate
１,２－二溴－２,２－二氯乙基二甲基磷酸酯
2,2-dichlorovinyldimethyl phosphate
２,２－二氯乙烯基二甲基磷酸酯
Studies on Organophosphorus Compounds XXII. Methylene Bis-dialkylphosphonates and Their Derivatives
有机磷化合物的研究 ⅩⅩⅡ.亚甲基双(膦酸二烷基酯)及其衍生物
Synthesis of Bisphenol-A Bis(Dimethylphenyl Phosphate) Flame Retardant
双酚A双(二甲苯基磷酸酯)阻燃剂的合成
Catalytic Synthesis of Dibutyl Phthalate by Molybdovanadophosphoric Heteropoly Acids
磷钼钒杂多酸催化合成邻苯二甲酸二丁酯
Hexamethylene diisocysnate (HMDI) may be used in prepolymer, in place of TD I.
六亚甲基二异氰酸酯（HMDI）可用在预聚物中代替甲苯二异氰酸酯〔TOI〕。
Hexamethylene diisocyanate (HMDI) may be used in prepolymer, in place of TDI.
六亚甲基二异氰酸酯（HMDI）可用在预聚物中代替甲苯二异氰酸酯〔tdi〕。
Research on the Phosgene-free Process for the Preparation of Hexamethylene Diisocyanate (HDI);
非光气法合成六亚甲基二异氰酸酯（HDI）
The Study on Synthesis of 1,6-hexamethylenediisocyanate;
六亚甲基二异氰酸酯合成工艺的研究
methyl-malonic ester
甲基丙二酸酯[二乙酯]
Synthesis of Diethyl Phthalate Through Phosphoric and Boric Solid Acid Catalysts
磷酸硼固体酸催化合成邻苯二甲酸二乙酯的性能研究
The synthesis of dimethyl-hexane-1, 6-dicarbamate (HDU) from 1, 6-Hex anediamine and dimethyl carbonate is a complex reaction system.
由1,6-己二胺与碳酸二甲酯制备六亚甲基二氯基甲酸甲酯为一复合反应体系。
Catalysed Depolymerization of Polycarbonate and Polyethylene Terephthalate in Supercritical and Sub-Critical Water
超/亚临界水中聚碳酸酯/聚对苯二甲酸乙二醇酯催化解聚研究
Synthesis of Tetrakis-(2,4-di-butylphenyl)-4,4'-biphenylene Diphosphonite;
四（2，4-二叔丁基苯基）-4，4’联苯基双亚磷酸酯的合成