Synthetic Gas Recycle Apparatus and Methods
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Mar 24, 2011
app pub date -
Sep 21, 2009
filing date -
Sep 21, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Processes and apparatuses for synthesizing a hydrocarbon by reacting a carbon-containing feedstock with an oxygen-containing gas stream having a greater molar ratio of oxygen than the feedstock to produce a first synthetic gas comprising carbon monoxide and hydrogen, reacting the first synthetic gas in a shift reaction zone to produce a shifted synthetic gas, optionally but preferably blending a recycled synthetic gas with the shifted synthetic gas to produce a second synthetic gas, reacting the second synthetic gas with a catalyst in a synthesis reaction zone to produce hydrocarbon(s) and a purge gas, passing the purge gas through a separation zone to produce a hydrogen-containing permeate stream having an increased hydrogen molar ratio compared to the purge gas and a methane-containing non-permeate stream having an increased methane molar ratio compared to the purge gas, and reacting the methane-containing non-permeate stream in a reformation zone to produce the recycled synthetic gas.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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SYNTHESIS ENERGY SYSTEMS INC | THREE RIVERWAY SUITE 300 HOUSTON TX 77056 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Liou, Gwo-Jang Abraham | Sugar Land, US | 2 | 10 |
# of filed Patents : 2 Total Citations : 10 | |||
Robertson, Mark K | Broomfield, US | 15 | 175 |
# of filed Patents : 15 Total Citations : 175 |
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Patent Citation Ranking
- 3 Citation Count
- C07C Class
- 22.95 % this patent is cited more than
- 14 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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