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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12054678 B1

PDFFull Text
Date of Patent:
Aug. 06, 2024

Filed:

Apr. 28, 2022

Polymer-metal salt composite for the dehydration of water from sweet gas and liquid condensate streams

Applicants:

Saudi Arabian Oil Company, Dhahran, SA;

King Fahd University of Petroleum & Minerals, Dhahran, SA;

Inventors:

Youcef Mankour, Dhahran, SA;

Othman Charles Sadeq Al Hamouz, Dhahran, SA;

Assignees:

SAUDI ARABIAN OIL COMPANY, Dhahran, SA;

KING FAHD UNIVERSITY OF PETROLEUM & MINERALS, Dhahran, SA;

Attorney:

Osha Bergman Watanabe & Burton LLP

Primary Examiner:

Tam M Nguyen

Int. Cl.
CPC ...
C10G 33/04 (2006.01); B01D 15/20 (2006.01); B01J 20/24 (2006.01); B01J 20/30 (2006.01); C08B 37/00 (2006.01); C10G 25/00 (2006.01);
U.S. Cl.
CPC ...
C10G 33/04 (2013.01); B01D 15/203 (2013.01); B01J 20/24 (2013.01); B01J 20/3007 (2013.01); C08B 37/0096 (2013.01); C10G 25/003 (2013.01); C10G 2300/201 (2013.01);
Abstract

A composition and method for the removal of water from a water-containing hydrocarbon stream, and a method for the production of a metal/water-soluble polymer composite are provided. The composite includes a water-soluble polymer, such as guar gum, and a metal salt, such as aluminum nitrate or copper sulfate. The ratio of the metal salt to the water-soluble polymer is in the range from about 1:1 to about 5:1 by mass. The water-soluble polymer and the metal salt form a crosslinked material. The method for producing the metal/water-soluble polymer composite includes mixing a non-crosslinked water-soluble polymer with a metal salt and water to form a paste. The paste is then dried.

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Mankour, Youcef. (2024). Polymer-metal salt composite for the dehydration of water from sweet gas and liquid condensate streams (U.S. Patent No. 12054678). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12054678

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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