DOI: 10.11799/ce201801019
Research and application of new high water content hydraulic fluid of powered support in coal mine
YU Wei-yu
WANG Yu-chao
KONG Ling-po
ZHAO Xin-nan
Abstract：In order to improve anti-corrosion and lubricity performances of the traditional high-water content hydraulic fluid,we adopted refined base oil,high-effective surfactants,anti-rust agent,to develop a new microemulsion of hydraulic support with high stability,excellent cleanliness.The main performance indexes of the microemulsion meet the requirements of MT76-2011,and its diluent was homogeneous and transparent liquid.The fluid was pplied in hydraulic support system of Talahao Coal Mine 2102 working face,results showed that the new microemulsion is of excellent stability,rust resistance,compatibility and lubrication,without odor,bacteria,irritation and other undesirable phenomena,can fully guarantee smooth operation of the support system.
Keywords：micro-emulsionhydraulic powered supporthigh water content hydraulic fluidemulsion
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 66-68,72 )