deleading

基本解释

The key to treatment of refractory ores is preoxidation and deleading absorption of carbon on gold.
这些方法的关键是预氧化和（或）去除碳质矿的“劫金性”。
The quality good main item deleading technology contains the acid and alkali treatment process, can cause Shui who flows through the main item Han the lead quantity minimum.
品质好的龙头除铅技术包含酸碱处理过程，能够使流经龙头的水含铅量最小化。
Keywords antimony;fire refining;deleading agent;
锑;火法精炼;除铅剂;
Keywords fineshed Tellurium;quality control;delead;
精碲;质量控制;除铅;
deleading reagent
驱铅剂,脱铅剂