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:
Oct. 03, 2017
Filed:
Dec. 14, 2012
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Timothy C. Frank, Midland, MI (US);
J. W. Moore, Lake Jackson, TX (US);
Paul A. Larsen, Midland, MI (US);
Pramod D. Patil, Lake Jackson, TX (US);
Robert M. Whittingslow, Angleton, TX (US);
Paul A. Gillis, Lake Jackson, TN (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 9/00 (2006.01); B01D 1/24 (2006.01); B01D 1/00 (2006.01);
U.S. Cl.
CPC ...
B01D 9/00 (2013.01); B01D 1/007 (2013.01); B01D 1/24 (2013.01); B01D 9/0031 (2013.01);
Abstract
Disclosed are processes and apparatuses for producing a crystalline product. The processes and apparatuses may extend the operational time of an evaporative crystallizer by providing an internal volume or large deposit inventory for fouling deposits to reside without impacting the unit operation.