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:
Mar. 20, 2018
Filed:
Jul. 17, 2017
Kuwait Institute for Scientific Research, Safat, KW;
Mohan Singh Rana, Safat, KW;
Meena Marafi, Safat, KW;
Faisal S. Alhumaidan, Safat, KW;
Khalidah Al Dalama, Safat, KW;
KUWAIT INSTITUTE FOR SCIENTIFIC RESEARCH, Safat, KW;
Abstract
The catalyst for mild-hydrocracking of residual oil includes a porous alumina support a plurality of transition metals impregnated on the alumina support. The support has a specific surface area greater than 150 m/g, a total pore volume ranging from about 0.25 ml/g to about 1.5 ml/g, about 20% of the pores having a diameter greater than 150 nm, about 70% of the pores having a diameter ranging from about 2 nm to about 150 nm, and about 10% of the pores having a diameter less than 2 nm. The plurality of transition metals include one Group VIII element and one or more Group VI elements.