电石

Studying how to validly disposal calcium carbide residue is a very necessary topic.

研究如何有效的处理电石渣是一个十分必要的课题。

Major new industrial products calcium carbide, the annual production capacity of 120,000 tons.

主要新产品工业电石，年生产能力12万吨。

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。

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

通过水同电石的反应生产乙炔。

In the paper, the application of hollow electrode to calcium carbide production at home and abroad is summarized,three types of hollow electrode are analysed and evaluated.

简介国内外电石生产中使用空心电极的情况，并对三种类型的空心电极进行了评价和分析。

We test the lag time every 100 meters with calcium carbide dropping.

我们每100米用电石投测一次迟到时间。

Is the production and sale of ferrosilicon, calcium carbide hydraulic system and the submerged arc furnace smelting coking system of professional manufacturers.

是生产和销售硅铁、电石矿热炉的液压系统和焦化冶炼系统的专业厂家。

Take the calcium carbide residue and the carbon dioxide air as raw material respectively.

分别以电石渣和二氧化碳气体为原料。

Calcium carbide and acetylene distillation process was simulated and optimized, which is instructive for the industrial production and expansion of current VCM equipment.

电石乙炔法分馏系统的工艺流程的全过程模拟和优化，对工业生产和VCM装置的扩建具有实际指导作用。

Zhejiang Juhua Calcium Carbide Co., Ltd., Quzhou 324004, China

浙江巨化电石有限公司，浙江衢州 324004

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。