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. 20, 2013
Filed:
Aug. 11, 2009
Applicants:
Daniel E. Steinmeyer, Chesterfield, MO (US);
Alan M. Levine, Monroeville, PA (US);
Duane M. Erickson, Minot, ND (US);
Inventors:
Daniel E. Steinmeyer, Chesterfield, MO (US);
Alan M. Levine, Monroeville, PA (US);
Duane M. Erickson, Minot, ND (US);
Assignee:
Delta Energy Holdings, LLC, Bismark, ND (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09C 1/00 (2006.01); C10B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for controlling volatiles in recycled carbon black, such as from pyrolysis of tires, includes deagglomerating the recycled carbon black to substantially reduce the carbon black particle size and impinging an air current on the carbon black particles, preferably in a countercurrent direction, to increase the processing temperature and thereby enhance the release of volatiles. Associated apparatus is disclosed.