Fluidized bed gasification ash reduction and removal system
Abstract
In a fluidized bed gasification system an ash removal system to reduce the particulate ash to a maximum size or smaller, allow the ash to cool to a temperature lower than the gasifier and remove the ash from the gasifier system. The system consists of a crusher, a container containing level probes and a means for controlling the rotational speed of the crusher based on the level of ash within the container.
- Inventors:
- Issue Date:
- Research Org.:
- Westinghouse Electric Corp., Pittsburgh, PA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 864901
- Patent Number(s):
- 4433978
- Application Number:
- 06/342,024
- Assignee:
- Westinghouse Electric Corp. (Pittsburgh, PA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10J - PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
- DOE Contract Number:
- AC01-80ET14752
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 1982 Jan 21
- Country of Publication:
- United States
- Language:
- English
- Subject:
- fluidized; bed; gasification; ash; reduction; removal; reduce; particulate; maximum; size; allow; cool; temperature; gasifier; remove; consists; crusher; container; containing; level; probes; means; controlling; rotational; speed; based; bed gasification; rotational speed; fluidized bed; container containing; ash removal; ash reduction; particulate ash; maximum size; gasification ash; /48/110/126/209/422/
Citation Formats
Schenone, Carl E., and Rosinski, Joseph. Fluidized bed gasification ash reduction and removal system. United States: N. p., 1984.
Web.
Schenone, Carl E., & Rosinski, Joseph. Fluidized bed gasification ash reduction and removal system. United States.
Schenone, Carl E., and Rosinski, Joseph. Tue .
"Fluidized bed gasification ash reduction and removal system". United States. https://www.osti.gov/servlets/purl/864901.
@article{osti_864901,
title = {Fluidized bed gasification ash reduction and removal system},
author = {Schenone, Carl E. and Rosinski, Joseph},
abstractNote = {In a fluidized bed gasification system an ash removal system to reduce the particulate ash to a maximum size or smaller, allow the ash to cool to a temperature lower than the gasifier and remove the ash from the gasifier system. The system consists of a crusher, a container containing level probes and a means for controlling the rotational speed of the crusher based on the level of ash within the container.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1984},
month = {2}
}
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