Formation and Handling of  Zinc Residue and Ash in Hot Dip Galvanizing of Electric Power Fittings

Chen Jiyu

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Formation and Handling of Zinc Residue and Ash in Hot Dip Galvanizing of Electric Power Fittings

更新时间：2025-11-18

- Formation and Handling of Zinc Residue and Ash in Hot Dip Galvanizing of Electric Power Fittings
- Issue 4, (1994)
- 作者机构：
  
  成都电力金具总厂
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM241
- Published：1994
- 稿件说明：
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[1]陈吉豫.电力金具镀锌中锌渣和锌灰的形成及处理[J].四川电力技术,1994(04):36-40.

Chen Jiyu. Formation and Handling of Zinc Residue and Ash in Hot Dip Galvanizing of Electric Power Fittings[J]. 1994, (4).
[1]陈吉豫.电力金具镀锌中锌渣和锌灰的形成及处理[J].四川电力技术,1994(04):36-40. DOI：

Chen Jiyu. Formation and Handling of Zinc Residue and Ash in Hot Dip Galvanizing of Electric Power Fittings[J]. 1994, (4). DOI：

摘要

电力金具在镀锌过程中，当锋和铁或辞和铁盐反应时而产生所谓的＂锌渣＂；锌锭熔化时和空气中的氧氧化而成的氧化锌而浮在锌液的表面而称为＂锌灰＂。锌渣和锌灰不但影响镀件的质量，而且浪费贵重的金属锌．介绍＂锌渣＂、锌灰＂生成原因及利用锌灰和锌渣回收锌及合成“锌矾”的实践．

Abstract

In the process of galvanizing the zinc reacts chemically with iron of ferrous sulphate Producing zinc residue.In the melting of zinc pigs its are oxidated by oxygen in the air to be zinc ash. Those waste.materials not only impair the quality of galvanizing but also spend the rare metal zinc. The mechanism of formatibn of zinc residue and ash and the practice of using those wastes to reclaim zinc and compound zinc sulphate are discribed.

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