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. 05, 2020
Filed:
Apr. 19, 2017
Dalian University of Technology, Dalian, Liaoning Province, CN;
Aimin Li, Dalian, CN;
DALIAN UNIVERSITY OF TECHNOLOGY, Dalian, Liaoning, CN;
Abstract
The present invention relates to an apparatus and a method for solid fuel gasification with tar self-removed within the gasifier, and the apparatus consists essentially of a feeder, a gasifier, a slag extractor, a cyclone separator for gasification gas fly ash or fly ash filter separator, a condenser, a condensate evaporator, a preheating device for gasification medium and a gas holder. Feed the solid fuel into the gasifier through the double sealed feeding valves from the feeding inlet, the solid fuel within the gasifier generates gasification gas, ash and slag after reaction of drying, pyrolysis, gasification and combustion. The present invention provides an apparatus and a method for solid fuel gasification with tar self-removed within the gasifier, which can not only accomplish effective removal of tar and zero discharge of coking wastewater, but also optimize gas quality during the process, improve energy efficiency and reduce operating cost.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile