Dimethyl ether prepared from marsh gas and preparing method for the same

This invention relates to dimethyl ether fuel prepared with biogas and a method characterizing that after biogas is compressed, desufurized (H2S) and part of CO2 in it is taken off, a transforming device is used to transform it into a synthesized gas composed of H2, CO and CO2, which is pressed by a...

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Bibliographic Details
Main Author HONGWEN,SU SU
Format Patent
LanguageEnglish
Published 12.09.2007
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL
CHEMISTRY
FIRELIGHTERS
FUELS
FUELS NOT OTHERWISE PROVIDED FOR
LIQUEFIED PETROLEUM GAS
LUBRICANTS
METALLURGY
NATURAL GAS
ORGANIC CHEMISTRY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K
TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Summary:This invention relates to dimethyl ether fuel prepared with biogas and a method characterizing that after biogas is compressed, desufurized (H2S) and part of CO2 in it is taken off, a transforming device is used to transform it into a synthesized gas composed of H2, CO and CO2, which is pressed by a compressor to form methyl alcohol first under the action of a catalyst with methyl alcohol composition and dewater functions then to be dewatered immediately to get the fuel used as the power fuel of cars instead of diesel, gas and liquefied gas or as the aerosol and vesicant instead of Freon.
Bibliography:Application Number: CN2007110832