冶金动力
冶金動力
야금동력
METALLURGICAL POWER
2015年
2期
43-45,49
,共4页
熊新宇%熊天庆%宋倩倩%张诗萍
熊新宇%熊天慶%宋倩倩%張詩萍
웅신우%웅천경%송천천%장시평
磷化渣%综合利用%磷酸锌%净水剂
燐化渣%綜閤利用%燐痠鋅%淨水劑
린화사%종합이용%린산자%정수제
phosphate residue%comprehensive utilization%zinc phosphate%water purifier
研究了金属表面处理所产生的磷化渣的处理技术，对锌系磷化液所产生的磷化渣，采用氨浸络合提取磷酸锌，残渣再加入烧碱提取磷酸三钠及氧化铁红或生产聚合硫酸铁净水剂进行综合利用。本项技术经工业规模的生产实践证明，技术成熟，操作简单，适合中小型金属表面处理企业应用。
研究瞭金屬錶麵處理所產生的燐化渣的處理技術，對鋅繫燐化液所產生的燐化渣，採用氨浸絡閤提取燐痠鋅，殘渣再加入燒堿提取燐痠三鈉及氧化鐵紅或生產聚閤硫痠鐵淨水劑進行綜閤利用。本項技術經工業規模的生產實踐證明，技術成熟，操作簡單，適閤中小型金屬錶麵處理企業應用。
연구료금속표면처리소산생적린화사적처리기술，대자계린화액소산생적린화사，채용안침락합제취린산자，잔사재가입소감제취린산삼납급양화철홍혹생산취합류산철정수제진행종합이용。본항기술경공업규모적생산실천증명，기술성숙，조작간단，괄합중소형금속표면처리기업응용。
The treatment methods for phosphate residues from metal surface treatment were studied. Phosphate residues from zinc-system phosphate solution was treated and recov-ered by adopting ammonia leaching complexing process to extract zinc phosphate, then adding sodium hydroxide into the residue to extract trisodium phosphate and ferric oxide or produce polymeric ferric sulfate water purifier. Industrial production has showed that it was a mature and convenient technology suitable for small metal surface treatment firms.
