电石法

电石法生产PVC树脂的成本分析

Analysis on the cost of PVC resin produced by calcium carbide process

利用电石法乙炔废渣、石灰窑CO2废气生产微细碳酸钙的技术经济分析

Economic Evaluation on the Production of Microfine Calcium Carbonate from Ethine Waste Residue of Calcium Carbide Process and CO_2 Waste Gas of Limekiln

电石法工艺中影响PVC质量的因素及解决方法

Influential factors of PVC quality in carbide process and solution

电石法生产PVC需要注意的问题

Attentive problems in PVC production by calcium carbide process

当前形势下电石法PVC的竞争力与前景

Competitiveness and prospects of PVC produced by calcium carbide process in the current circumstances

电石法生产PVC树脂中几个问题的探讨

Investigation of Producting PVC by using Calcium Carbide

我国电石法PVC的未来环境和对策分析

Analysis on the future of domestic PVC production enterprises adopting calcium carbide process and countermeasures

最大限度降低生产成本是电石法生产PVC企业的唯一出路

The only way out for PVC enterprises adopting carbide method lies in reducing the production costs to the utmost

电石法生产PVC树脂环保技术进展与应用总结

Summary on the progress and application of environmental protection technology for the production of PVC resin by calcium carbide method

皂化渣是化工厂用电石法生产聚氯乙烯（俗称PVC）时生成的副产品，是电石渣参加皂化反应后产生的一种工业废渣，其主要成分为Ca（OH）2等。

Saponification slag , which main composition is Ca ( OH ) 2 , is a by-product of chemical factories when they produce PVC by calcium-carbide-method .

我国有极为丰富的石灰石、煤等稳定可靠的资源，使得电石法生产PVC的生产成本远低于石油乙烯法，所以电石法在国内聚氯乙烯市场中仍占主导地位。

China has abundant limestone , coal and other reliable resources , so calcium carbide process PVC in the domestic market is still dominant .

电石法VCM工艺技术优化探讨

Process Technology Development of VCM Plant with Carbide Method

电石法VCM生产过程中节能减排措施

Measures of saving energy and reducing emission for the production of VCM by calcium carbide method

介绍了四川地区PVC产业的发展动态，对该地区PVC产业高速发展的原因及电石法的发展优势进行了分析。

The development trends of PVC industry in Sichuan area were introduced . Results of high development on PVC industry in this area , and development advantage of calcium carbide method were analysed .

用电石法生产PVC（以30m3釜为主）的企业中自动控制系统一般采用DCS，这种控制系统具有控制对象单一、结构简单等特点。

In the production of PVC with carbide in 30 m 3 polymerizer , DCS automatic control system is usually adopted , for it has some advantages , such as single control object , and simple structure .

加快电石法聚氯乙烯的结构调整

Speed up structure adjustment of PVC produced by calcium carbide method

电石法聚氯乙烯生产中汞消耗与汞污染的降低

Decrease of consumption and pollution of mercury in PVC Industry by calcium carbide method

烧碱及电石法聚氯乙烯生产的工艺改进

Development of production process of caustic soda and polyvinyl chloride by calcium carbide process New arts

24万t/a电石法氯乙烯精馏装置运行总结

A running summary of the rectification facilities for 240 kt / a vinyl chloride production by carbide process

分析了用电石法生产氯乙烯过程中转化器的腐蚀原因，在设备和工艺方面进行了改进，实践后取得了较好的效果。

Reasons for corrosion of the converter in production of vinyl chloride by using carbide as raw materials are discussed .

对国内用电石法生产聚氯乙烯过程中产生的电石渣的综合利用途径作了实际讨论，较详细地叙述用电石渣代替石灰用于公路底基层。

This article discuss the comprehensive utility way of carbide slag in the production of PVC by carbide process in domestic .

介绍了电石法乙炔装置清净废液的循环回用工艺技术的开发及应用情况。

The development on the process for the recycling of waste liquid coming from the purification of acetylene was introduced as well as its application situation .

介绍了电石法聚氯乙烯生产过程中水、尾气和电石渣的循环利用及超低含量氯化汞触媒的使用情况。

The reutilization of water , tail gas and carbide slag in PVC production by calcium carbide method , and service condition of super low content mercuric chloride catalyst were introduced .