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:
May. 01, 2001
Filed:
Dec. 14, 1998
Masahiro Matsunaga, Tokyo, JP;
Terrabond, Ltd., Tokyo, JP;
Abstract
A waste substance such as toxic compounds used in chemical weapons and industrial wastes including incineration ash is treated by a thermit reaction agent by way of supplying the waste substance to a combustion region of the thermit reaction agent or by adding way of heating the blended material comprising the waste substance and thermit reaction agent. The waste substance is fed into the combustion region of a thermit-type hypergolic fuel containing as its principal component a thermit reaction agent composed of an aluminum powder and a metal oxide powder, thus breaking down such a waste substance using the combustion heat of the thermit-type hypergolic fuel. The waste substance can be blended with a thermit reaction agent and fed into a combustion chamber so that the blended material is heated by way of a burner, so that the blended material is directly heated by a burner during the continuation of thermit reaction following the start of the thermit reaction of the thermit reaction agent. The heating of the blended material is executed by way of the surface heating by the burner and the thermit reaction heat generated inside the blended material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile