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:
Oct. 16, 2018
Filed:
Dec. 16, 2014
Johnson Matthey Public Limited Company, London, GB;
John David Pach, Cleveland, GB;
Mikhail Victorovich Tararyshkin, Moscow, RU;
Anatoly L'vovich Yelagin, Moscow, RU;
Johnson Matthey Public Limited Company, London, GB;
Abstract
A method for loading an axial-radial flow vessel containing a bed of a particulate catalyst having a radial-flow portion and an axial-flow portion supported on and in fluid communication with the radial flow portion, includes: (i) placing a first catalyst material in the radial-flow portion and (ii) placing a second catalyst material in the axial-flow portion, wherein the second catalyst material has a smaller particle size than the first catalyst material. A vessel loaded with first and second catalyst materials is also described.