Methods for hydrocarbon dew point reduction using an organosilica media
US10081775B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Feb 18, 2016 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Feb 18, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L3/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Methods for treating a gaseous stream are described herein. A method for treating a gaseous stream, includes contacting a gaseous stream comprising a mixture of hydrocarbons with organosilica particles at a temperature of 60° C. or less and a pressure of 0.1 MPa(g) or more to capture at least a portion of the hydrocarbons from the gaseous stream and to obtain a treated gaseous stream. The hydrocarbon dew point value of the treated gaseous stream is lower than a hydrocarbon dew point value of the gaseous stream prior to being contacted with the organosilica particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.