Patent · US Active

Slurry injector and methods of use thereof

US7506822B2 · kind B2 · utility

12Cited by

6References

16Claims

0Family size

Assignee

General Electric Company · US

Inventors

Ronald Ralph Cairo · Simpsonville, US
Henry C. Chan · Bellaire, US
Wei Chen · New Taipei, TW

Key dates

Filing date	Apr 24, 2006
Grant date	Mar 24, 2009
Priority date	—
Expiry date	Apr 27, 2027

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23G2900/54402
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Disclosed herein are injectors and methods for use thereof. In one embodiment the injector comprises: an inner tip, a slurry tip disposed around the inner tip forming a second flow channel, and a wear insert disposed within the slurry tip and in contact with the second flow channel. The inner tip comprises a first flow channel attached to a first supply conduit that can supply a first media to the first flow channel. Attached to the slurry tip is a second supply conduit, which can supply a second media to the second flow channel. The wear insert comprises a metal oxide.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.