Feasibility Study of Surface Impregnation Equipment for Chemical Stabilization of Coal Mine Structures, 4 Volume Set, Volume 4 - Final Report, Phase III Assist Technique.
NTIS: PB/225-367/2as Available for Reference At Bureau Libraries :94 pages
This report summarizes the results of this investigation, and concludes that (1) ultrasonic energy is potentially capable of increasing polymer uptake into shale (above that experienced under static pressure): (2) adaptation to the impregnation machine design presented under the earlier contract is practical with minor modification; and (3) equipment and hardware to characterize and demonstrate the mechanism is commercially available.
CP; Final Contract Report;
NTIS Accession No.
NTIS: PB/225-367/2as; Available for Reference At Bureau Libraries
Eimco Envirotech Corp.