Methods and apparatuses for removal of hydrogen sulfide and carbon dioxide from biogas
US9339760B2 · kind B2 · utility
3Cited by
27References
11Claims
0Family size
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Key dates
| Filing date | Mar 15, 2013 |
| Grant date | May 17, 2016 |
| Priority date | — |
| Expiry date | Oct 15, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods, systems and apparatuses herein provide a unique and novel process to remove H2S from biogas. Methods, systems and apparatuses herein provide a unique and novel process to remove H2S from biogas with ease of operation and reduced operating and capital costs. Methods, systems and apparatuses herein provide a unique and novel process to remove H2S over CO2 from biogas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.