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:
Sep. 15, 2026
Filed:
Mar. 28, 2024
Applicant:
Stamicarbon B.v., Sittard, NL;
Inventors:
Barbara Cucchiella, Gulpen, NL;
Joey Dobree, Maastricht, NL;
Mahal Patel, Sittard, NL;
Michael Mattis Carlos Verheijen, Herten, NL;
Rolf Sybren Postma, Swalmen, NL;
Assignee:
Stamicarbon B.V., Sittard, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01C 1/04 (2006.01); C01B 3/025 (2026.01); C01B 3/501 (2026.01); C01B 3/52 (2006.01); C25B 1/04 (2021.01);
U.S. Cl.
CPC ...
C01C 1/0476 (2013.01); C01B 3/025 (2013.01); C01B 3/501 (2013.01); C01B 3/52 (2013.01); C25B 1/04 (2013.01); C01B 2203/0405 (2013.01); C01B 2203/0415 (2013.01); C01B 2203/0465 (2013.01); C01B 2203/068 (2013.01);
Abstract
Embodiments of the disclosure pertain to the conditioning of the purge gas stream in an NHsynthesis plant comprising a water electrolysis unit to produce a Hstream, ammonia synthesis loop, and a treatment section for treating purge gas at 10-70 bar(a) using scrubbing and membrane separation.