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. 25, 1995
Filed:
Jun. 07, 1993
Applicant:
Inventor:
Francois Fuentes, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01C / ; C01C / ;
U.S. Cl.
CPC ...
423359 ; 422148 ; 422170 ; 423650 ;
Abstract
Process and apparatus for the combined production of ammonia synthesis gas and pure hydrogen. There is withdrawn (at 21) a flow of synthesis gas which is first treated in a permeation unit (24) with the return (at 28) of the non-permeated gas, while the permeate (32)is treated by adsorption (34) (35) (36), which permits producing (in 57) very pure hydrogen. The process has a high energy efficiency.
Fuentes, Francois. (1995). Process and installation for the combined production of synthetic (U.S. Patent No. 5409684). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5409684
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile