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. 23, 1998
Filed:
Dec. 26, 1995
Applicant:
Inventors:
Pierre Bigeard, Vienne, FR;
Stephane Kressmann, Serezin du Rhone, FR;
Christophe Gueret, Vienne, FR;
Pierre Galtier, Vienne, FR;
Julia Magne-Drisch, Vienne, FR;
Assignee:
Institut Francais du Petrole, , FR;
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
422 80 ; 422 681 ; 422109 ; 422130 ; 436 34 ; 436 37 ;
Abstract
A device for testing the development of processes or chemical reactions in the presence of solid catalysts comprising a reactor of cylindrical shape, of inside diameter D and of length L, such that 50<L/D<150. The reactor having a preferred D of 10-40 mm also includes a sheathed thermometer arranged substantially along the axis of the reactor.