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:
Mar. 06, 2018
Filed:
Feb. 24, 2012
Judeth Brannon Corry, Manvel, TX (US);
James Michael Storey, Houston, TX (US);
Minghu Guo, Shanghai, CN;
Wei Chen, Shanghai, CN;
Cai Zeng, Shanghai, CN;
Richard L. Zhao, Chicago, IL (US);
Steven Craig Russell, Houston, TX (US);
Judeth Brannon Corry, Manvel, TX (US);
James Michael Storey, Houston, TX (US);
Minghu Guo, Shanghai, CN;
Wei Chen, Shanghai, CN;
Cai Zeng, Shanghai, CN;
Richard L. Zhao, Chicago, IL (US);
Steven Craig Russell, Houston, TX (US);
General Electric Company, Schenectady, NY (US);
Abstract
A pump used in a gasification system, the pump comprises a housing having an inlet and an outlet, a rotor supported within the housing for rotation relative to the housing, the rotor comprising a hub, a plurality of disks spaced apart by sections of the hub, and defining a plurality of transport channels for transporting solid carbonaceous feedstocks for the gasification system, and an interior feedstock facing surface adjacent to the solid carbonaceous feedstocks, wherein at least a portion of the interior feedstock facing surface is coated with a coating.