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. 06, 2001
Filed:
Oct. 14, 1998
Fabio Alario, Neuilly sur Seine, FR;
Jean-François Joly, Lyons, FR;
Julia Magne-Drisch, Vilette de Vienne, FR;
Gérard Miquel, Saint Genis Laval, FR;
Marc Reymond, Meyzieux, FR;
Vincent Coupard, Lyons, FR;
Institut Francais du Petrole, Rueil Malmaison, FR;
Abstract
For isomerising aromatic compounds containing eight carbon atoms in the presence of hydrogen, a mixture containing compounds with a boiling point of about 80° C. to 135° C. comprising at least one paraffin containing eight carbon atoms, at least one naphthene containing eight carbon atoms, at least benzene and at least toluene is added to the feed before introducing it into the isomerisation reactor R via line,These additions are made by a recycle via line,or by adding fresh compounds via line,or be a combination of fresh and recycled compounds via lines,and,Hydrogen is added via line