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:
Feb. 29, 2000
Filed:
Dec. 24, 1997
Applicant:
Inventors:
Khalid Karim, Burnage, GB;
Edouard Mamedov, Houston, TX (US);
Mohammed H Al-Hazmi, Riyadh, SA;
Anis H Fakeeha, Riyadh, SA;
Mustaf A Soliman, Riyadh, SA;
Yousef S Al-Zeghayer, Riyadh, SA;
Ahmed S Al-Fatish, Riyadh, SA;
Abdulsalm A Al-Arify, Riyadh, SA;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502312 ; 502311 ; 502313 ; 502321 ; 502339 ;
Abstract
An oxide catalyst comprising the elements Mo, V, Nb and Pd. The novel catalytic system provides both higher selectivity and yield of acetic acid in the low temperature one step vapor phase direct oxidation of ethane with molecular oxygen containing gas without production of side products such as ethylene and CO.