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. 01, 2010
Filed:
Aug. 31, 2006
Ivan Philip Greager, Bromhof, ZA;
James Christoffel Crause, Vaalpark, ZA;
Ivan Philip Greager, Bromhof, ZA;
James Christoffel Crause, Vaalpark, ZA;
Sasol Technology (Proprietary) Limited, Sasolburg, ZA;
Abstract
This invention relates to a process for the production of aldehydes/alcohols and alkyl benzene. According to the invention, a hydrocarbon feed stream containing olefins and paraffins having an average number of carbon atoms from 10 to 18 per molecule, typically derived from the condensation product of a Fischer-Tropsch reaction is subjected to a hydroformylation reaction to provide a hydroformylation product containing aldehydes/alcohols and paraffins. An aldehyde/alcohol product is separated from the paraffins in the hydroformylation product to provide an aldehyde/alcohol product stream and a paraffin stream. The paraffin stream separated from the hydroformylation product is then subjected to a dehydrogenation reaction to form a dehydrogenation product containing olefins and paraffins, and the dehydrogenation product is subjected to an alkylation reaction to convert olefins to alkyl benzene.