Bulk process gas purification systems and related methods
US11826696B2 · kind B2 · utility
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Key dates
| Filing date | Jun 7, 2021 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Feb 3, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Described are bulk process gas purification systems and related methods, including systems that are adapted to use a volume of gas at an exterior surface of a vessel, e.g., a flow of the gas, to control a temperature of the vessel interior during a recharging step, during a cooling step that follows a recharging step, or both.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.