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:
Dec. 03, 2024
Filed:
Dec. 04, 2019
Applicant:
Aalto University Foundation SR, Aalto, FI;
Inventors:
Mika Järvinen, Aalto, FI;
Sanni Eloneva, Espoo, FI;
Assignee:
Aalto University Foundation sr, Aalto, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01F 11/18 (2006.01); C22B 7/00 (2006.01); C22B 7/04 (2006.01); C22B 26/20 (2006.01);
U.S. Cl.
CPC ...
C01F 11/181 (2013.01); C22B 7/007 (2013.01); C22B 7/04 (2013.01); C22B 26/20 (2013.01);
Abstract
The present invention concerns a process for producing calcium carbonate from a calcium-containing alkaline slag material, the process containing the steps of