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. 04, 1986
Filed:
May. 30, 1984
Applicant:
Inventor:
Martyn V Twigg, Cleveland, GB;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ; B01J / ;
U.S. Cl.
CPC ...
428 35 ; 4821 / ; 422222 ; 252373 ;
Abstract
A shaped solid material to be contacted with a flowing fluid, in the form of tubular units each having a perforated wall and having means to distance that wall from the wall of a container in which they are to be stacked in axial relationship with one another and with the container. The shaped solid material is especially useful as a hydrocarbon steam reforming catalyst, in which event it is made of metal or highly calcined ceramic and carries a coating of for example nickel and alumina.