Systems and methods for manufacture of methanol from natural gas and flare gas feedstock

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United States of America Patent

PATENT NO 9637433
SERIAL NO

15043558

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Abstract

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A mobile system and method that reform flare gas, methane, or natural gas, using air without steam, to directly produce methanol, a clean burning gasoline blend, component, and/or substitute are disclosed. The system first reforms the air-methane mixture at ambient atmospheric pressure, then compresses the resulting CO-hydrogen-nitrogen gas mixture to 600 psi, and feeds it through a methanol reactor which reacts the gas mixture directly into methanol. The nitrogen is returned by the system back to the atmosphere. Methanol is a clean burning gasoline substitute, and can be used to displace significantly costlier and dirtier petroleum-based fuel, while solving a critical problem with flaring. For example, the over 120 billion cubic feet per year that was flared in North Dakota in 2014 could be converted into over 6 million tons of methanol.

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Patent Owner(s)

Patent OwnerAddress
PIONEER ENERGY INC11111 WEST 8TH AVENUE UNIT A LAKEWOOD CO 80215

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Apke, Colin Castle Rock, US 4 50
Berggren, Mark Golden, US 28 122
Henshaw, Thomas L Monument, US 10 89
Kortan, Adam M Arvada, US 6 78
Nizamov, Boris Highlands Ranch, US 8 69
Siebarth, James Lakewood, US 5 67
Zubrin, Robert M Golden, US 45 1294

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