Synthesis gas processing and system using copper catalyst in two step reactions at 475-525° C. and 250-290° C.

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9540236
APP PUB NO 20140070144A1
SERIAL NO

14116878

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Invention presents a method of increasing the CO to H2 ratio of syngas. The method comprises passing syngas over a first rector (10) containing Cu at a first temperature effective for the reaction of CO2 within the syngas with the Cu to form copper oxide and CO. The temperature of the syngas is then reduces to a second temperature effective for the for the reaction of hydrogen within the syngas with copper oxide to form Cu and H2O. The syngas is then passed over a second rector (12) containing copper oxide so that the H2 within the syngas reacts with the copper oxide.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CHINOOK END-STAGE RECYCLING LIMITEDNO 1 NOTTINGHAM SCIENCE PARK JESSE BOOT AVENUE UNIVERSITY BOULEVARD NOTTINGHAM NOTTINGHAMSHIRE NG7 2RU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chalabi, Rifat Al Nottingham, GB 17 29
Li, Ke Nottingham, GB 278 1900
Perry, Ophneil Henry Nottingham, GB 23 46

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 10, 2028
Fee Large entity fee small entity fee micro entity fee
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
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00