NIOSHTIC-2 Publications Search

Process for Separating Liquids from Suspensions.

Authors
Brandt-LW
Source
U S Pat 3 956 116 1976 May; :
Link
NIOSHTIC No.
10011881
Abstract
A process is described for accelerating the separation of liquid from solids in a slow-settling suspension without the necessity of employing chemical additives or using centrifuges or filters. The process involves the movement of a relatively large mesh screen or netting through the suspension at a slow steady rate, with the result that the solid material is concentrated or compacted ahead of the moving screen, leaving a clarified liquid behind the moving screen. The process is employed successfully with phosphate slimes resulting from a commercial mining operation in Florida.
Publication Date
19760501
Document Type
PA;
Fiscal Year
1976
Identifying No.
PAT 3,956,116
Source Name
U.S. Pat. 3,956,116; May 25, 1976; Chem. Abstr. 85:P179,674c
State
FL;
Page last reviewed: March 11, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division