Patent · US Active

System and method for preparing coal water slurry

US9296965B2 · kind B2 · utility

0Cited by

9References

20Claims

0Family size

Assignee

General Electric Company · US

Inventors

Xijing Bi · Shanghai, CN
Junli Xue · Shanghai, CN
Dejia Wang · Shanghai, CN

Key dates

Filing date	Nov 26, 2013
Grant date	Mar 29, 2016
Priority date	—
Expiry date	May 24, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10L1/326
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A system for preparing a coal water slurry, comprising: a first unit for providing a stream of coarse coal water slurry; a second unit for providing a stream of ultrafine coal water slurry; a third unit for providing a stream of dry coarse coal particles; and a mixing unit for mixing the stream of coarse coal water slurry, the stream of ultrafine coal water slurry and the stream of dry coarse coal particles. An associated method is also presented.

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