Method for separating butenes and butanes by extractive distillation provided with a polar extraction agent

United States of America Patent

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Issued Date
May 11, 2006
app pub date
Aug 6, 2003
filing date
Sep 16, 2002

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Abandoned

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Abstract

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The invention relates to a process for separating butenes and butanes by extracting with a polar extractant.

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Patent Owner(s)

Patent Owner	Address
OXENO OLEFINCHEMIE GMBH	45764 MARL

International Classification(s)

B01D:SEPARATION

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kerker, Lothar	DULMEN, DE	6	66
Malzkorn, Rainer	Dorsten, DE	8	27

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Method for separating butenes and butanes by extractive distillation provided with a polar extraction agent

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10527322

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APP PUB NO	20060096849A1
SERIAL NO	10527322
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10527322

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First Claim

Family

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