skip to main content

Title: Fluidized bed gasification ash reduction and removal system

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.
Authors:
 [1] ;  [2]
  1. (Madison, PA)
  2. (Vanderbilt, PA)
Publication Date:
OSTI Identifier:
864901
Report Number(s):
US 4433978
US patent application 06/342,024
DOE Contract Number:
AC01-80ET14752
Resource Type:
Patent
Research Org:
WESTINGHOUSE ELECTRIC CORP
Country of Publication:
United States
Language:
English
Subject:
fluidized; bed; gasification; ash; reduction; removal; fluidized; bed; gasification; ash; removal; reduce; particulate; ash; maximum; size; allow; ash; cool; temperature; gasifier; remove; ash; gasifier; consists; crusher; container; containing; level; probes; means; controlling; rotational; speed; crusher; based; level; ash; container; bed gasification; bed gasification; rotational speed; fluidized bed; fluidized bed; container containing; ash removal; ash reduction; particulate ash; maximum size; gasification ash /48/110/126/209/422/