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

["

2017-03-04View Original

Thread Content

本帖最后由 liaifeng 于 2018-8-5 10:27 编辑 酸性水罐顶有水封罐了,还需要用氮气长补压吗,我这里水封罐投用后臭味还是不小,所以用氮气充压密封着呢,不知道还有没有别得好办法啊
Reply #22017-03-07
可以考虑上一套脱臭设施,正常来说原料水罐在有进料的情况下不会出现负压的情况视不需要补氮的,补氮的话反而会使得原料水罐压力偏高,泄露出来的风险更大,目前我这是采用抚顺研究院的尾气脱臭设施,通过真空泵将原料水罐顶气抽出经过柴油吸收及碱洗后排至硫磺焚烧炉,真空泵根据原料水罐压力自动控制,补氮也根据原料水罐压力自动控制,目前是压力达到500Pa真空泵启动,低于300Pa真空泵停,低于200Pa原料水罐补氮气
Reply #32018-01-14
现在是想除去硫化氢味道,投用水封之后补氮气微正压就可以,就会排放少量,可以用胺液吸收,脱出硫化氢。之后就是制硫磺。
Reply #42018-01-25
可以用液环泵抽至制硫炉,配合氮气自力阀

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.