Container-type biogas purification film method purification system
US9975085B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jun 20, 2014 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Jun 20, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E50/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A container-type biogas purification film method purification system comprises: a desulfurization and dehydration unit, a compressor, a purification unit, a heat exchanger, and a film-group purification and gas preparation unit that are disposed inside a movable container and are sequentially connected, the desulfurization and dehydration unit is connected to a biogas source generated by an anaerobic fermentation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.