1) carbide slurry
电石泥
1.
Application of carbide slurry by-product from the production of PVC to the production of epoxypropane;
聚氯乙烯副产电石泥在环氧丙烷生产中的应用
2.
The comprehensive utilization of carbide slurry was introduced.
重点介绍了电石泥的综合利用情况。
2) carbide slag
电石泥
1.
Large quantities of water and dust discharged from the production process of acetylene were recycled after modifying the treatment system of production water,the carbide slag supernatant from the filter and the dust,and thus the pollution of waste water and dust was reduced and the aim of energy conservation and emission reduction was achieved.
新汶矿业集团泰山盐化工分公司通过对生产水、电石泥压滤上清液、粉尘处理等系统的改造,使乙炔生产过中产生的大量废水、粉尘得到了回收利用,减少了废水、粉尘的污染,实现了节能减排目的。
3) Mud-slag
电石泥渣
1.
Mud-slag, discharged from the hydrolysis of calcium carbide to produce acetylene, contains large amounts of calcium oxide and small amounts of silicon, iron, aluminum, magnesium and carbon residue.
研究建立了电石泥渣的分析方法,并对试样进行了系统分析,105～110℃干燥重量法测自由水;用差热分析确定试样中氢氧化钙的实际分解温度,在580～600℃灼烧重量法测化合水,动物胶凝聚的二氧化硅沉淀中,先用重量法测出二氧化硅和碳渣含量,再用氢氟酸挥发除去其中的二氧化硅,再恒重,测出残渣即为碳渣含量,通过差减法测出二氧化硅含量;滤液中用磺基水杨酸分光光度法测三氧化二铁,铬天青S光度法测三氧化二铝,变色酸光度法测二氧化钛,EDTA容量法测氧化钙,EGTA容量法测氧化镁。
5) calcium carbide supernatant
电石泥上清液
1.
Application on sulfur removal technology by soda-lime double alkali method in 35 t furnace gas and calcium carbide supernatant as reclaiming agent was introduced.
介绍了利用电石泥上清液作为再生剂的钠钙双碱法脱硫技术在35t锅炉烟气脱硫中的应用,对国内PVC生产企业电石泥废水的资源化利用提供了新的途径。
补充资料：泥泥
1.道路泥泞貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条