Plant and method for fractionating and purifying synthesis gas

United States of America Patent

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Sep 18, 2007
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Apr 14, 2005
app pub date
Mar 22, 2003
filing date
Jun 13, 2002

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Abstract

An plant unit for fractionating and purifying synthesis gas is described, which is comprised of a device for partially condensing synthesis gas and a device for nitrogen washing, whereat the device for nitrogen washing is adjacent to the device for partial condensation.

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Patent Owner	Address
LURGI AG	FRANKFURT GERMANY

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F25J:LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GAS....

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Inventor Name	Address	# of filed Patents	Total Citations
Davey, William	Frankfurt am Main, DE	9	65

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Plant and method for fractionating and purifying synthesis gas

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United States of America Patent

10503484

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PATENT NO	7269972
APP PUB NO	20050076672A1
SERIAL NO	10503484
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 18, 2007	US,7269972,B2 US7269972B2	GRANTED PATENT AS SECOND PUBLICATION
April 14, 2005	US,20050076672,A1 US20050076672A1	FIRST PUBLISHED PATENT APPLICATION

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10503484

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