Process for nitroalkane recovery by aqueous phase recycle to nitration reactor

United States of America Patent

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Apr 30, 2013
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Apr 21, 2011
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Sep 10, 2010
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Oct 20, 2009

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Abstract

Disclosed are a process and an apparatus for synthesizing nitroalkanes by reaction of a hydrocarbon feedstock with aqueous nitric acid. Energy and capital costs may be reduced by recycling a majority of the aqueous phase back to the reactor.

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ADVANCION CORPORATION	1500 E LAKE COOK ROAD BUFFALO GROVE IL 60089

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C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
Pendergast,, Jr John G	Lake Jackson, US	22	111
Sawant, Mahesh	Pune, IN	11	36
Trauth, Daniel M	Crystal Lake, US	23	82

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Process for nitroalkane recovery by aqueous phase recycle to nitration reactor

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United States of America Patent

12879824

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PATENT NO	8431754
APP PUB NO	20110092748A1
SERIAL NO	12879824
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 30, 2013	US,8431754,B2 US8431754B2	GRANTED PATENT AS SECOND PUBLICATION
April 21, 2011	US,20110092748,A1 US20110092748A1	FIRST PUBLISHED PATENT APPLICATION

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12879824

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