电石

The potentials of PVC demand market, and the advantages of PVC by calcium carbide process were analysed.

分析了我国的PVC需求市场潜力及电石法PVC的优势，认为拥有原料、资源、规模和技术优势的电石法PVC生产企业将在新一轮激烈竞争中乘势而上，占领市场，获得长足发展。

The process of synthetical harness of carbide slag slurry in PVC production by calcium carbide acetylene method was introduced.

介绍了综合治理电石乙炔法生产 PV C 时产生电石渣浆的工艺技术。

In production of cement substituting calcium carbide sludge for limestone as raw material,the dewatering performance of the sludge is the first problem to be solved.

电石渣的脱水问题是利用电石渣作原料生产水泥首先要解决的问题。

WT5BZ〗The paper analyzes the causes of hearth and lining wear of calcium carbide furnace .

分析了电石炉衬和炉底破损的原因，介绍了挪威25.5MVA密闭电石炉的炉壳结构和炉衬材料的合理使用。

It plans to set up 2 calcium carbide furnaces with 165000 KVA, and a calcium carbide furnace with 24000 KVA.

电石主要用于生产PVC，70%的电石供给电石乙炔法生产 PVC的生产厂家。

Therefore the preparation of light calcium carbonate, which has a big market demand, will become a good approach of the comprehensive treatments of calcium carbide residue.

因此利用电石渣生产市场需求量大的轻质碳酸钙，无疑是电石渣综合治理很好的途径。

After investigating and studying the conventional manual carbide pushcarts,a new of motor-driven ones was raised.

通过对传统人力电石小车的研究，提出了电动电石小车的新模型。

The process waste of making PVC- carbide slag ,its main composition is Ca 2,can replaces the lime for causticization on the theoretics.

生产聚氯乙烯的厂家有大量废弃物——电石渣，其主要成分为Ca2，将电石渣用于碱回收苛化，试验，结果表明是完全可行的。

CCR is a cheap desulfurizer for briquettes combustion in industrial stokers. The maximum desulfurization efficiency is 40%, the optimum loading is 5-8wt% for no much decrease of combustion efficiency.

工业废料白泥和电石渣对煤着火无积极影响，但电石渣可用于工业锅炉型煤燃烧的固硫剂，最大固硫率可达40%，基本不影响燃烧效率前提下，最佳电石渣添加量为5-8wt%。

The development opportunities and challenge of utilizing carbide furnace gas were introduced.

介绍了电石炉气利用的机遇和挑战，列举了电石炉气利用的经济效益和社会效益，分析了利用电石炉气可合成的化工产品。

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。