大学英语词汇短语释义解析及例句 calcium carbide


释义：

calcium carbide [化工] 电石，[无化] 碳化钙

例句：



The main materials for producing calcium carbide are coke and lime.

生产电石的主要原料是焦炭和石灰。



Lime activity is enhanced and output of calcium carbide is increased.

提高了石灰的活性，增加了电石的产量。



Acetylene is manufactured by the reaction of water with calcium carbide.

通过水同电石的反应生产乙炔。



There are 10 such furnaces in the Calcium Carbide Factory of Jilin Chemical Industry Company Ltd.

作者所在的吉化电石厂拥有10台这样的裂解炉。



Importance of electrode shell making and jointing to sealed calcium carbide furnace is introduced.

叙述了电极壳的制作和对接对密闭型电石炉正常运行的重要性。



Calcium carbide residue was a side-product produced in the process of acetylene with calcium carbide.

电石渣是电石溶解生产乙炔过程中的副产物，主要用于烟气脱硫和水泥制造。



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。



It was formerly made by the action of water on calcium carbide and is now made from cracking petroleum products.

以前由水与碳化钙作用制造。现在由石油产品裂解生产。



We analyse a mass of data of experiments and conclude that calcium carbide dust can be used in place of lime completely.

经过室内的大量试验和试验路的试验数据分析，电石灰完全可以替代石灰。



The sulfur removal process of calcium carbide waste water is a chemical reaction between sulfur dioxide and sodium hydroxide.

电石废水脱硫过程是二氧化硫与氢氧化钠发生化学反应生成亚硫酸钠。



Some new process, new units and new materials used broadly in domestic production enterprises of calcium carbide PVC were introduced.

介绍了国内电石法pvc生产企业近年来广泛采用的一些新工艺、新设备和新材料。



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。



Treatment on acid-bearing wastewater from sulphamide manufacturing was studied, taking calcium carbide dregs as neutralizer in this paper.

选择以电石渣作为中和剂，对磺胺生产过程的含酸废水处理进行了试验研究。