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:
Sep. 10, 1996
Filed:
Mar. 21, 1995
Donald D Brooker, Hopewell Junction, NY (US);
James S Falsetti, New Fairfield, CT (US);
James K Wolfenbarger, Torrance, CA (US);
Dinh-Cuong Vuong, Nederland, TX (US);
Allen J Pertuit, Sugar Land, TX (US);
Texaco Inc., White Plains, NY (US);
Abstract
Method and apparatus for deslagging a gasifier's combustion chamber which has accumulated a residual solidified slag as a result of the fuel being combusted. The gasifier is provided with means for liquefying the slag into a flowable state by heating the combustion chamber to a temperature of which the slag will flow. To epitomize the gasifiers' deslagging mode, the combustion chamber is provided with an array of strain monitoring or measuring load cells which are located to detect and collectively respond to movement at the combustion chamber floor whereby to control the slag removing procedure.