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:
Apr. 01, 1986
Filed:
Apr. 11, 1985
Applicant:
Inventors:
Wilhelm Neier, Rheinberg, DE;
Werner Webers, Rheinberg, DE;
Michael Dettmer, Glinde, DE;
Gunther Osterburg, Duisburg, DE;
Assignee:
Deutsche Texaco Aktiengesellschaft, Hamburg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568899 ; 568895 ; 568896 ; 568897 ; 568899 ; 568900 ; 568901 ;
Abstract
A method is provided for the continuous production of isopropanol and secondary butyl alcohol by catalytically hydrating the corresponding aliphatic olefin in an elongated reaction vessel in which co-product by-product dialkyl ether is separated from the reaction product and recycled to the reaction mixture being introduced therein at a point between the olefin feed inlet and the product outlet about 5 to 30 percent of the distance before the product outlet.