calcium-carbide的意思|示意

Acetylene is manufactured by the reaction of water with calcium carbide. It is also manufactured by thermal cracking of hydrocarbons, or by partial combustion of methane with oxygen.

通过水同电石的反应生产乙炔。还可以通过碳氢化合物的热裂解或甲烷同氧的不完全燃烧来生产乙炔。

Based on the slaking curve and thermo-gravimetric curve of calcium lime, the rational cold compression molding techniques of calcium carbide were given.

通过分析生石灰的消化曲线和热失重曲线，提出了合理的电石成型工艺。

Through the drying, pulverizing and classifying test of the slag, a set of drying equipment for calcium carbide slag as desulfurizer was developed and put into practice.

通过电石渣干燥、粉碎和分级试验研究，开发了电石渣烟气脱硫剂的干燥装置并应用于工业实践。

This paper Discusses some problems existing in procedures of PVC manufacture using calcium carbide as material and cites some examples.

综述了电石法生产聚氯乙烯过程中极易出现问题的几道工序，并列举了若干实例。

It is produced by reaction of water with calcium carbide, passage of a hydrocarbon through an electric arc, or partial combustion of methane.

乙炔的制法有三种︰水与碳化钙反应、烃经电弧的作用和甲烷的不完全燃烧。

Calcium carbide, from which he later obtains acetylene, first made by German chemist Friedrich Wohler.

德国化学家弗里德里希·维勒首次制备出碳化钙，随后他以此获得乙炔。