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.:
Date of Patent:
Jun. 26, 2018
Filed:
Jun. 23, 2016
Saudi Arabian Oil Company, Dhahran, SA;
King Fahd University of Petroleum & Minerals, Dhahran, SA;
Raed Abudawoud, Kohbar, SA;
Sulaiman Saleh Al-Khattaf, Dhahran, SA;
Arudra Palani, Dhahran, SA;
Abdullah M. Aitani, Al-Khobar, SA;
Mohammad Naseem Akhtar, Dhahran, SA;
Tazul Islam Bhuiyan, Dhahran, SA;
Mohammed A. Al-Yami, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
King Fahd University of Petroleum & Minerals, Dhahran, SA;
Abstract
Embodiments of a metathesis process for producing propylene comprise providing a metathesis catalyst comprising an amorphous mesoporous silica foam impregnated with metal oxides, where the metathesis catalyst has a pore size distribution of at least 3 nm to 40 nm and a total pore volume of at least 0.700 cm/g. The process further involves producing a product stream comprising propylene by contacting a feed stream comprising butene with the metathesis catalyst.