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:
Jun. 02, 1998
Filed:
Dec. 19, 1996
Applicant:
Inventors:
David R Delling, Taos, NM (US);
Kevin L Green, Green River, WY (US);
James D Phillip, Green River, WY (US);
Donald M Robertson, Green River, WY (US);
Assignee:
Solvay Minerals, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01D / ;
U.S. Cl.
CPC ...
423426 ; 423421 ;
Abstract
This invention provides a method for the production of dense soda ash by reacting sodium carbonate decahydrate with a light soda ash or soda ash fines at an elevated temperature to produce sodium carbonate monohydrate crystals, and drying the sodium carbonate monohydrate to produce dense soda ash.
Delling, David. (1998). Process for production of dense soda ash from soda ash fines (U.S. Patent No. 5759507). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5759507
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile