常見例句雙語例句The conditional and enlarged experiments for the technology of purifying the spent copper electrolyte by sulfide precipitation method were carried out.對硫化沉淀法凈化銅電解廢液進行了條件試驗和擴大試驗。This paper summarizes the process features of purification arsenic removal of copper electrolyte by solvent extraction or continuous electrowinning and makes analysis and comparison.總結了萃取法和連續(xù)電積法兩種銅電解液凈化脫砷新工藝的特點,并進行了分析比較。In order to prevent Fe and Ni from accumulation, part of copper electrolyte can be sent to Ni smelting system.工業(yè)生產(chǎn)中可抽取一定量的銅電積老液送鎳冶煉系統(tǒng),防止鐵、鎳累積。 返回 copper electrolyte