NIOSHTIC-2 Publications Search

Converging-diverging type gas-solids fluidizer.

Authors
Moore-AS Jr.
Source
U S Pat 3 565 593 1971 Feb; :
Link
NIOSHTIC No.
10011807
Abstract
Coal is treated with superheated steam at up to 2,010 deg. F and up to 100 psi in a fluidized bed (4-in diam), which had a converging- diverging-type nozzle at the bottom. An expansion height of approximately 16-20 in was maintained in the reactor over a range of fluidizing gas flow varying by a factor of 10.
Publication Date
19710201
Document Type
PA;
Fiscal Year
1971
Identifying No.
PAT 3,565,593
Source Name
U.S. Pat. 3,565,593; Feb. 23, 1971; Chem. Abstr. 74:89,032K
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division