[1]郑立柱*,魏小娜.doi: 10.3969/j.issn.1001-3849.2025.07.0017镀铬生产线铬酸雾净化工艺的优选研究[J].电镀与精饰,2025,(07):115-119.
　Zheng Lizhu*,Wei Xiaona.Research on the optimal selection of chromium acid mist purification process for chromium plating production line[J].Plating & Finishing,2025,(07):115-119.
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doi: 10.3969/j.issn.1001-3849.2025.07.0017镀铬生产线铬酸雾净化工艺的优选研究()

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2025年07
页码:
115-119
栏目:
出版日期:
2025-07-31

文章信息/Info

Title:
Research on the optimal selection of chromium acid mist purification process for chromium plating production line
作者:
郑立柱1*; 魏小娜2
(1. 陕西华中科技项目管理有限公司,陕西 汉中 723100 ;2. 汉环集团陕西名鸿检测有限公司,陕西 汉中,723100)
Author(s):
Zheng Lizhu1*;  Wei Xiaona2
(1. Shaanxi Huazhong Science and Technology Project Management Co., Ltd., Hanzhong 723100, China2. Hanhuan Group Shaanxi Minghong Testing Co., Ltd., Hanzhong 723100, China)
关键词:
铬酸雾; 净化工艺; 净化效率; 经济性
Keywords:
chromium acid mist;  purification process;  purification efficiency;  economic viability
分类号:
X511
文献标志码:
A
摘要:
针对陕西省两家机械加工企业的镀铬生产线相同生产工艺流程中产生的铬酸雾，系统调研了所采用的铬酸雾净化装置类型、净化效率、投资成本以及运行成本。通过量化分析净化效率和经济性指标，发现铬酸雾回收器与碱液喷淋塔相结合的凝聚回收法，相较于焦亚硫酸钠溶液喷淋法，在净化效率和运行成本上展现出显著优势。
Abstract:
The system conducted a comprehensive survey on the types of chromium mist purification devices, purification efficiency, investment costs, and operating costs used in the production process of chromium plating lines with the same production process in two mechanical processing enterprises in Shaanxi Province. Through quantitative analysis of purification efficiency and economic indicators, it was found that the coagulation recovery method combining the chromic acid mist recovery device with the alkali spray tower showed significant advantages in purification efficiency and operating costs compared to the sodium metabisulfite solution spray method

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更新日期/Last Update: 2025-07-08