Processes and systems for separate, parallel methane and higher alkanes' bromination

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United States of America Patent

PATENT NO 8802908
APP PUB NO 20130102821A1
SERIAL NO

13647002

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Abstract

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Process and systems for alkane bromination and, in one or more embodiments, to separate, parallel methane and higher alkanes bromination in a bromine-based process. An embodiment discloses a bromine-based process for converting alkanes to liquid hydrocarbons that includes alkanes bromination, the process comprising: brominating a methane stream comprising methane and having less than about 2 mol % of ethane to form methane bromination products comprising brominated methane and a first fraction of hydrogen bromide; separately brominating a C2+ alkane stream comprising an alkane having 2 or more carbon atoms to form C2+ methane bromination products comprising brominated alkanes having 2 or more carbon atoms and a second fraction of hydrogen bromide; and catalytically reacting at least a portion of the brominated methane and the brominated alkanes to form higher molecular hydrocarbons.

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Patent Owner(s)

Patent OwnerAddress
SULZER MANAGEMENT AGWINTERTHUR

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gadewar, Sagar B Goleta, US 14 126
Thomas, Raphael Houston, US 4 53
Waycullis, John J Cypress, US 1 0

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