HCBBS Forum (한국어)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

["장치 산성수 분석", "장치 산성수 �样分析结果中有一项是氯化物分析,分析数值大约在3mg/l。请问分析这项的目的是什么?请大家说说说说说,谢谢",,"주로要为设备、管道选材考虑", nâ"主要是设备材质,氯离子对不锈钢有腐蚀" "산산성수는 일반적으로 석유화학 공정에서 알칼리성의 수용액이 반응물 또는 제품 중의 수소설�性价、酸性水一般指炼油化工过程中,实际是溶解了硫化和二氧化碳等 "산酸性水正常情况下含氯不高,但正在越来越多的容器、管线采用不锈钢材质比例增多对氯离子监测也就更加严格。酸性水中对氯离子监测,主要是考察酸性是否具有腐蚀倾向" "클로아이온이 높고, 스��� Nickname: 40对不锈钢管材腐蚀严重容易引起管线、设备腐蚀穿孔" "클량이 높고; � �管道的腐蚀性越大;容易出现跑冒滴漏问题"

2019-01-15View Original

Thread Content

装置酸性水取样分析,我看分析有一项是氯化物分析,分析数值大约在30mg/l。请问分析这项的目的是什么?请大家说说,谢谢
Reply #22019-01-16
主要为设备、管道选材考虑
Reply #32019-02-02
主要是设备材质,氯离子对不锈钢有腐蚀
Reply #42019-02-03
酸性水一般指炼油化工过程中,通过碱性的水溶剂吸收反应物或产物中的硫化氢\二氧化碳等酸性的气体,故称酸性水,实际是溶解了硫化和二氧化碳等组分的弱碱性的水。酸性水正常情况下含氯不高,但正在越来越多的容器、管线采用不锈钢材质比例增多,对氯离子监测也就更加严格。 酸性水中对氯离子监测,主要是考察酸性是否具有腐蚀倾向。
Reply #52019-02-05
氯离子偏高,对不锈钢管材腐蚀严重,容易引起管线、设备腐蚀穿孔。
Reply #62019-02-06
氯含量越高对管件的腐蚀性越大,容易出现跑冒滴漏问题。

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.