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US Patent 7442233 Integrated heavy hydrocarbon removal, amine treating and dehydration

Patent 7442233 was granted and assigned to BASF on October, 2008 by the United States Patent and Trademark Office.

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Patent Citations Received

US Patent 11786893 Solvent system for cleaning fixed bed reactor catalyst in situ

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Patent abstract

The present invention is directed to an improved integrated process for the removal of heavy hydrocarbons, carbon dioxide, hydrogen sulfide, and water from a raw natural gas feed stream. More specifically, the integrated process of the present invention comprises a three step process involving the adsorption of heavy hydrocarbons and water on an adsorbent bed selective for the same, a subsequent aqueous lean amine treatment for the absorptive removal of acid gases, such as carbon dioxide and hydrogen sulfide, and an adsorptive removal of water. The process of the present invention results in a highly purified natural gas product stream.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=0744223300

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US Patent 07442233 Integrated heavy hydrocarbon removal, amine treating and dehydration US Patent 7442233 Integrated heavy hydrocarbon removal, amine treating and dehydration

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Patent Number

0744223300

Patent Number

744223300

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Is a

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Current Assignee

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Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

074422330

Date of Patent

October 28, 2008

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Patent Application Number

111754600

Date Filed

July 6, 2005

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=074422330

Patent Primary Examiner

Frank M Lawrence, Jr.

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Edits on 24 Sep, 2022

"Entity importer update"

edited on 24 Sep, 2022

Infobox

Is a

0

Current Assignee

0

Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

074422330

Date of Patent

October 28, 2008

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Patent Application Number

111754600

Date Filed

July 6, 2005

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=074422330

Patent Primary Examiner

Frank M Lawrence, Jr.

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edited on 14 Jun, 2022

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Website URL

https://pdfpiw.uspto.gov/.piw?Docid=07442233

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US Patent 07442233 Integrated heavy hydrocarbon removal, amine treating and dehydration

Infobox

Is a

Current assignee

Patent jurisdiction

United States Patent and Trademark Office

Patent number

07442233

Date of patent

October 28, 2008

Patent application number

11175460

Date Filed

July 6, 2005

Patent primary examiner

Frank M Lawrence, Jr.

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