查询词典 calcium carbide

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。

The production practice shows that the new technology using Calcium Carbide Residue to proportion and to produce clinker is feasible and successful.

生产实践表明，采用新工艺生产水泥熟料是可行的、成功的。

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。

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。

As the designer and manufacturer of acetylene equipment, how to improve the utilization of calcium carbide is a permanent subject in our entire development, design and manufacturing process.

公司在设备设计制作过程中，从原材料、外配套部件的采购、制作工艺过程的检验及最终产品检验、试车等严格按质量保证体系的要求执行。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。