Ethylene glycol monoether acetate are synthesized from acetic acid and ethylene glycol monoethyl ether with supported phosphotungstic acid catalyst.
以醋酸和乙二醇单乙醚为原料,活性白土负载磷钨酸作为催化剂,合成了乙二醇单乙醚醋酸酯。
Supported catalyst
英语例句库
In this study, the performance of the supported metallic oxide catalysts for catalytic reduction of nitric oxide with carbon monooxide as a reducing agent were investigated.
本论文主要是研究奈米金属氧化物担体触媒，用于以一氧化碳为还原剂之一氧化氮还原反应。
英语百科
Catalyst support
![In the Phillips catalyst, used for about half of the industrial production of polyethylene, the chromium catalyst is supported on silica.](/Images/godic/202502/14/PhillipsCatIdealized.svg0759.png")
![Ceramic-core converter of the type found in many automotive catalytic converters.](/Images/godic/202502/14/Pot_catalytique_vue_de_la_structure0759.jpg")
In chemistry, a catalyst support is the material, usually a solid with a high surface area, to which a catalyst is affixed. The activity of heterogeneous catalysts and nanomaterial-based catalysts occurs at the surface atoms. Consequently, great effort is made to maximize the surface area of a catalyst by distributing it over the support. The support may be inert or participate in the catalytic reactions. Typical supports include various kinds of carbon, alumina, and silica.
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