Gasification Method for Reducing Emission of Carbon Dioxide
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United States of America Patent
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Issued Date -
Dec 12, 2013
app pub date -
Dec 7, 2011
filing date -
Dec 8, 2010
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Abandoned
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Abstract
Provided is a gasification method of a carbon-containing material, the method including: (a) reacting a carbon-containing material to be treated under the presence of a catalyst with steam to produce a syngas containing hydrogen, carbon monoxide and carbon dioxide; (b) generating a carbon dioxide rich gas by introducing a portion of the syngas that has produced in step (a) into a combustion process, and/or separating hydrogen and carbon monoxide from the syngas produced in step (a); and (c) recycling, to step (a), the carbon dioxide rich gas that has been produced in step (b). By the method, the necessity of separating or collecting and storing carbon dioxide for reducing carbon dioxide is eliminated to minimize costs for constructing a special device and facility for the separation or collecting and storage of the carbon dioxide.
First Claim
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- 15 United States
- 10 France
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- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SK INNOVATION CO LTD | 26 JONG-RO JONGNO-GU SEOUL 03188 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Cho, Dae Hee | Daejeon, KR | 5 | 71 |
Choi, Sun | Daejeon, KR | 91 | 1303 |
Jeong, IL Yong | Seoul, KR | 6 | 74 |
Kim, Gyoo Tae | Daejeon, KR | 14 | 12 |
Kim, Jeong Mook | Daejeon, KR | 5 | 26 |
Kim, Jin Hong | Daejeon, KR | 105 | 700 |
Kim, Ok Youn | Daejeon, KR | 15 | 51 |
Lee, Jong Chan | Daejeon, KR | 131 | 215 |
Oh, Seung Hoon | Seoul, KR | 82 | 628 |
Park, Joo Won | Daejeon, KR | 20 | 33 |
Park, Sam Ryong | Daejeon, KR | 11 | 95 |
Shim, Hyun Min | Daejeon, KR | 2 | 2 |
Yang, Ja Hyun | Daejeon, KR | 5 | 6 |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 12, 2025 |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
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