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

硫分が高い装置の技術要件

2016-07-06View Original

Thread Content

セパレーター1台、脱硫塔1基。媒体はメタンハイドレートで、作動圧力は0.7MPa、設計圧力は1.6MPaが求められる。作動温度は-15~40℃、環境温度は-25~50℃。硫化水素濃度は1267ppm、総硫黄濃度は1953mg/m3である。この装置には耐硫黄性の評価が必要か?鋼板に超音波検査を行う必要があるか? ありがとう!
Reply #22016-07-06
H2Sがあるので、応力腐食を考慮すべきでしょう。板厚が12を超える場合は超音波検査が必要です。HG20581の7.8.2にこの点に関する規定があります
Reply #32016-07-06
GB150規格では、鋼板には超音波検査が必須です

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.