Can PSA pressure swing adsorption be used for hydrogen production to adsorb hydrogen sulfide?

2019-01-14View Original

Thread Content

Can PSA pressure swing adsorption be used for hydrogen production to adsorb hydrogen sulfide?

Reply #22019-01-15

It shouldn’t be possible; it can only absorb water, methane, carbon monoxide, and carbon dioxide.

Reply #32019-01-16

A hydrogen production unit is essentially equivalent to a filtration device, and all the impurities that have been adsorbed must be regenerated and removed.

Reply #42019-01-17

PSA adsorption is a physical process; if it is necessary to remove hydrogen sulfide, considering adding a stripping desulfurization unit for washing with lean amine solution would be an option.

Reply #52019-02-20

No, the presence of hydrogen sulfide means your front end has failed

Reply #62019-02-23

A small amount of H2S should be removable.

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.

Quick Links