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. 28, 2014
Filed:
May. 25, 2012
Applicants:
Mark W. Dassel, Indianola, WA (US);
David A. Bressler, Indianola, WA (US);
Inventors:
Mark W. Dassel, Indianola, WA (US);
David A. Bressler, Indianola, WA (US);
Assignee:
Rokstar Technologies LLC, Indianola, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 8/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
Mechanically fluidized systems and processes allow for efficient, cost-effective production of silicon. Particulate may be provided to a heated tray or pan, which is oscillated or vibrated to provide a reaction surface. The particulate migrates downward in the tray or pan and the reactant product migrates upward in the tray or pan as the reactant product reaches a desired state. Exhausted gases may be recycled.