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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 10195604 B1

PDFFull Text
Date of Patent:
Feb. 05, 2019

Filed:

May. 08, 2014

Modified zeolite catalyst and methods for producing and using same

Applicant:

Saudi Basic Industries Corporation, Riyadh, SA;

Inventors:

Nabil Al-Yassir, Dhahran, SA;

Mohammed Al-Hazmi, Riyadh, SA;

Mohammed Abdul Bari Siddiqui, Dhahran, SA;

Yaming Jin, Riyadh, SA;

Abdullah Aitani, Dhahran, SA;

Sulaiman Al-Khattaf, Dhahran, SA;

Assignee:

SAUDI BASIC INDUSTRIES CORPORATION, Riyadh, SA;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Douglas B Call

Int. Cl.
CPC ...
B01J 37/06 (2006.01); B01J 29/06 (2006.01); B01J 37/30 (2006.01); C10G 11/05 (2006.01); B01J 29/064 (2006.01); B01J 29/068 (2006.01); B01J 29/072 (2006.01); B01J 29/076 (2006.01); B01J 29/40 (2006.01); B01J 29/42 (2006.01); B01J 29/44 (2006.01); B01J 29/46 (2006.01); B01J 29/48 (2006.01); B01J 29/89 (2006.01); B01J 37/02 (2006.01); C10G 35/095 (2006.01); C10G 45/68 (2006.01);
U.S. Cl.
CPC ...
B01J 37/06 (2013.01); B01J 29/061 (2013.01); B01J 29/064 (2013.01); B01J 29/068 (2013.01); B01J 29/072 (2013.01); B01J 29/076 (2013.01); B01J 29/405 (2013.01); B01J 29/42 (2013.01); B01J 29/44 (2013.01); B01J 29/46 (2013.01); B01J 29/48 (2013.01); B01J 29/89 (2013.01); B01J 37/0201 (2013.01); B01J 37/0203 (2013.01); B01J 37/30 (2013.01); C10G 11/05 (2013.01); C10G 35/095 (2013.01); C10G 45/68 (2013.01); B01J 2229/16 (2013.01); B01J 2229/18 (2013.01); B01J 2229/183 (2013.01); B01J 2229/186 (2013.01); B01J 2229/38 (2013.01); C10G 2400/20 (2013.01); C10G 2400/30 (2013.01);
Abstract

The invention pertains to a zeolite catalyst, methods of making same, and its use in the catalytic cracking of naphtha for the production of lower molecular weight olefins and alkanes, while minimizing production less desirable products. A zeolite is modified by base leaching and by the addition of a metal cation, thereby lowering the Si/Alratio and improving the stability of the formed catalyst.

Find Patent Forward Citations

Al-Yassir, Nabil. (2019). Modified zeolite catalyst and methods for producing and using same (U.S. Patent No. 10195604). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10195604

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

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