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Evaluation or Calcium Aluminate Bond Phase in Refractory Castables as Related to Their Use in the Synthane Gasifier.

Authors
Lankard-DR; Peterson-JH; Kistler-CW Jr.
Source
NTIS: PB 266 854 Available for Reference At Bureau Libraries :72 pages
Link
NIOSHTIC No.
10001854
Abstract
This report describes the effect of exposing a dense, high-alumina castable and a low-iron insulating castable to a simulated coal gasification reactor environment for up to 100 hours and at temperatures up to 2,000 deg f. The castables were characterized by chemical analyses, x-ray diffraction, scanning electron microscopy, and strength measurements. Changes in the castables were related to mineralogical and microstructural changes. This research was carried out in support of Bureau of Mines cooperative work with Energy Research and Development Administration to develop improved refractory liners for coal gasification.
Publication Date
19760101
Document Type
CP; Final Contract Report;
Fiscal Year
1976
NTIS Accession No.
PB-266854
NTIS Price
A05
Identifying No.
OFR 85-77
NIOSH Division
WO;
Source Name
NTIS: PB 266 854 Available for Reference At Bureau Libraries
Performing Organization
Battelle-columbus Labs
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