Font Size: a A A
Keyword [Coal seam water]
Result: 41 - 60 | Page: 3 of 3
41. Research On Seepage Evolution And Wetting Distribution Of Coal Under Fluid-Solid Coupling
42. Study On The Theory And Technology Of Coal Seam High Pressure Pulsion Water Infusion Preventing Coal And Gas Outburst
43. Study And Application Of Deep-hole Coal Seam Water Injection Seepage Model And Outburst Prevention Mechanism
44. Study On Prevention And Control Of Deep Rock Burst-spontaneous Combustion Compound Disaster By Chelating Wetting Agent In Coal Seam Water Injection
45. Research And Application Of Coal Seam Water Injection Mechanism With Surfactant
46. Study On Prevention And Control Of Rock Burst By Water Injection With Composite Wetting Agent
47. Evaluation On Safety Of Preventing And Controlling Water Before Mining In Extra-thick Coal Seam Of 61303 Working Face
48. High-efficiency Sealing Technology And Equipment For High-pressure Water Injection In Gaojiapu Coal Seam
49. Study On Dust Prevention Technology By Water Injection In Extremely Soft Coal Seam Of Xin’an Coal Mine
50. Experimental And Mechanism Research On Water Absorption Of Lean Coal By Electrochemical Method
51. Study On Micro Wetting Mechanism And Compound Optimization Of Surfactant On Coal
52. Mechanism Of Infiltration Evolution And Seepage Of Coal Seam Water Injection With Surfactants
53. Study On Spontaneous Imbibition Characteristics And Temporal-spatial Distribution Law Of Moisture In Degassed-remodeled Coal
54. Experimental Study On The Multiple Effects Of Extraneous Liquid On Coal Seam
55. Evaluation Of Disaster Formation Conditions And Spatiotemporal Prevention And Control Mechanism For Composite Dynamic Disasters In Working Face
56. Study On Dust Prevention Technology Of Dynamic And Static Pressure Combined Water Injection In Low Permeability Coal Seam
57. Effect Of Water Injection Of Ecological Wetting Agent On Coal Properties And Underground Microecological Environment
58. Experimental Study On Cracking And Improving Wettability Of Coal Through Liquid CO2 Cyclic Cold Soaking For Dust Reduction
59. Experimental Study On The Effects Of High Salinity On The Desorption Characteristics Of Coal Seam Gas Under The Action Of Surfactant
60. Study On Gas-water Two-phase Diffusion Migration In The Pores Of Coal Containing Gas
  <<First  <Prev  Next>  Last>>  Jump to