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. 29, 2015
Filed:
Mar. 14, 2013
Alter Nrg Corp., Calgary, CA;
James Santoianni, Greensburg, PA (US);
Michael Erskine Heier, Cochrane, CA;
Aleksandr Gorodetsky, Calgary, CA;
Stephanie Reese, Cranbery Township, PA (US);
Kent O. Hicks, Calgary, CA;
Alter NRG Corp., Calgary, Alberta, CA;
Abstract
A process for forming and maintaining a carbonaceous bed with coke replacement units suitable for use in pyrolytic processes includes the steps of: forming a plurality of non-coke units that are either or both irregularly shaped natural wood blocks and bricks including carbon-containing fines and one or more binders; forming an initial carbonaceous bed by a quantity of particles of coke in which at least about 25% of the carbon content of the initial bed is provided by said quantity of non-coke units and up to about 75% of the carbon content of the initial bed is provided by said quantity of particles of coke; and performing a pyrolytic process with the carbonaceous bed including reacting carbon in the bed with other added process material at an elevated temperature in the bed and supplementing carbon material during the pyrolytic process by adding additional carbon material of which at least 25% of the additional carbon material is not coke.