压力越高对生成碳酸二苯酯越有利。
碳酸二苯酯表现典型的乙烯的酯类的效应。
碳酸二苯酯是重要的有机中间体,应用于塑料工业。
Diphenyl carbonate (DPC) is an important intermediate in plastic industry.
介绍了碳酸二甲酯与苯酚酯交换合成碳酸二苯酯的反应热力学。
Reaction thermodynamics of diphenyl carbonate (DPC) synthesis by the transesterification reaction from dimethyl carbonate and phenol is introduced.
认为国内应先加强酯交换法合成碳酸二苯酯的研究,尽快实现工业化。
Reinforcing the research on the route of transesterification and realizing industrialization as soon as possible were put forward.
针对苯酚氧化羰基化合成碳酸二苯酯(DPC)洁净化工过程用催化剂和工艺条件进行了较系统的研究。
The catalyst system and technics for oxidative carbonylation of phenol to diphenyl carbonate (DPC) has been studied.
结果表明:实验中冷却析出的晶体为碳酸二苯酯,一步结晶即可得到碳酸二苯酯的含量在90%上的晶体;
The results showed that DPC crystallised from the melt with temperature cooling, and the DPC crystal whose content was 90% was obtained in one step.
主要包括聚甲醛、聚酰胺、聚碳酸酯、ABS、聚苯醚、聚对苯二甲酸乙二酯、聚砜、聚醚砜、聚酰亚胺、聚苯硫醚等。
Include polyoxymethylene, polyamide, polycarbonate, ABS, polyphenylene oxide, polyethylene terephthalate, polysulfone, polyether sulfone, polyimide, polyphenylene sulfide and so on.
基于间苯二酚碳酸酯的磷酸酯可用作阻燃剂,也可用作流动活性剂。
The resorcinol carbonate-based phosphate esters can be used as flame retardants and perhaps flowing agents.
基于间苯二酚碳酸酯的磷酸酯可用作阻燃剂,也可用作流动活性剂。
The resorcinol carbonate-based phosphate esters can be used as flame retardants and perhaps flowing agents.
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