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:
Aug. 25, 2020
Filed:
Jun. 30, 2016
Applicant:
Haldor Topsøe A/s, Kgs. Lyngby, DK;
Inventors:
Rasmus Gottschalck Egeberg, Fredensborg, DK;
Angelica Hidalgo Vivas, Herlev, DK;
Søren Selde Enevoldsen, Fredensborg, DK;
Assignee:
HALDOR TOPSØE A/S, Kgs. Lyngby, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10C 1/20 (2006.01); C10G 31/10 (2006.01); C10G 32/02 (2006.01); C10G 45/02 (2006.01); C10G 45/32 (2006.01); C10G 67/08 (2006.01); C10K 1/00 (2006.01); C10G 3/00 (2006.01); C10G 17/06 (2006.01); C10B 53/00 (2006.01); C10J 3/00 (2006.01);
U.S. Cl.
CPC ...
C10C 1/205 (2013.01); C10B 53/00 (2013.01); C10C 1/20 (2013.01); C10G 3/42 (2013.01); C10G 3/50 (2013.01); C10G 17/06 (2013.01); C10G 31/10 (2013.01); C10G 32/02 (2013.01); C10G 45/02 (2013.01); C10G 45/32 (2013.01); C10G 67/08 (2013.01); C10J 3/00 (2013.01); C10K 1/004 (2013.01); C10G 2300/203 (2013.01); Y02P 30/20 (2015.11);
Abstract
The present disclosure refers to a process and a process plant for extraction of metals from a hydrocarbon mixture obtained from a gasification or pyrolysis process, comprising the steps of combining said hydrocarbon mixture with an aqueous acid forming a mixture, mixing said mixture, separating said mixture in a contaminated aqueous phase and a purified hydrocarbon phase, with the associated benefit of said aqueous acid being able to release metals bound in such gasification and pyrolysis processes.