deleading

基本解释

The key to treatment of refractory ores is preoxidation and deleading absorption of carbon on gold.
這些方法的關鍵是預氧化和（或）去除碳質鑛的“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.
品質好的龍頭除鉛技術包含酸堿処理過程，能夠使流經龍頭的水含鉛量最小化。
Keywords antimony;fire refining;deleading agent;
銻;火法精鍊;除鉛劑;
Keywords fineshed Tellurium;quality control;delead;
精碲;質量控制;除鉛;
deleading reagent
敺鉛劑,脫鉛劑