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1)  zinc removal by hydrometallurgy
湿法脱锌
2)  zinc hydrometallurgy
湿法炼锌
1.
Study on removing cobalt by β-naphthol in solution purification for zinc hydrometallurgy;
湿法炼锌溶液净化β-萘酚除钴的研究
2.
Development on Process of Removing Calcium and Magnesium from Zinc Hydrometallurgy;
湿法炼锌工艺中钙镁等杂质脱除的方法探索
3)  hydrometallurgy of zinc
湿法炼锌
1.
A new corrosion-wear resistant alloy for pumps used in hydrometallurgy of zinc and it's heat treatment were studied.
设计了用于湿法炼锌介质环境的新型耐腐蚀磨损合金的化学成分和热处理工艺,通过金相显微镜、电子探针、扫描电镜、腐蚀磨损试验等方法,分析了新型合金的显微组织、磨损形貌,研究了它与对比钢CD-4MCu、常用叶轮材料YL的腐蚀磨损性能。
4)  WFGD
湿法脱硫
1.
Discussion on the choice,installing,operation and maintenance of BUF in WFGD;
浅谈湿法脱硫增压风机的选型、安装、运行及维护
2.
Study on the Mixed Heating WFGD Clean Gas;
混合加热湿法脱硫净化烟气研究
3.
Investigation on Corrosion Behaviors of Downstream Components of Power Plant Following the WFGD;
湿法脱硫后燃煤电站尾部装置腐蚀研究
5)  wet flue gas desulfurization
湿法脱硫
1.
Spray characteristics of spiral nozzles used in wet flue gas desulfurization system;
湿法脱硫螺旋喷嘴雾化性能
2.
Analysis of BUF operation control in wet flue gas desulfurization system
湿法脱硫增压风机的运行控制分析
3.
The stack anticorrosion program of wet flue gas desulfurization remodification project in YangZhou second thermal power plant was narrated.
叙述了扬州二电厂一期脱硫改造过程中烟囱配套的防腐方案,防腐材料选用过程,以及施工过程中的工艺要求,对电站现役机组进行湿法脱硫改造条件下烟囱的防腐技术方案选用和施工有一定的借鉴意义。
6)  wet FGD
湿法脱硫
1.
Application of automatic control technology in the wet FGD of thermal power palnt;
自动控制技术在火电厂烟气湿法脱硫中的应用
2.
Researches and Progress on the Spray Nozzles for Wet FGD;
湿法脱硫用喷嘴的研究与进展
3.
Influence on wet FGD system by raising current velocity of flue gas was analyzed and discussed in an all-round way.
全面地分析和讨论了提高烟气流速对烟气湿法脱硫系统的影响。
补充资料:脱锌
分子式:
CAS号:

性质:黄铜脱锌是典型成分的选择性腐蚀。其表现形式有均匀的层状脱锌和不均匀的带状或栓状脱锌两种。其结果是前者的合金表面层变为力学性能脆弱的铜层,强度下降;后者脱锌的腐蚀产物为丧失强度的疏松多孔的铜残渣,容易早期穿孔,危害性更大。一般而言,简单黄铜(铜和锌的二元合金)多见层状脱锌;而耐腐蚀性的复杂黄铜(铜和锌再加其他组分的多元合金)则多见栓状脱锌。腐蚀性强的介质如弱酸、弱碱或海水易发生层状脱锌,而腐蚀性弱的介质如河水反而容易发生栓状脱锌。在黄铜中加砷(加砷量0.02%~0.06%)可防止黄铜脱锌。

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