Experimental Investigation of Methane Separation from Low-Concentration Coal Mine Gas (CH₄/N₂/O₂) by Tetra-n-butyl Ammonium Bromide Semiclathrate Hydrate CrystallizationZHONG, Dong-Liang; YANG YE; CHEN YANG et al.Industrial & engineering chemistry research. 2012, Vol 51, Num 45, pp 14806-14813, issn 0888-5885, 8 p.Article

Hydraulic shovels and excavators growSPROULS, M.Coal age (Overland Park, Kan.). 1998, Vol 103, Num 2, pp 35-38, issn 1091-0646, 3 p.Article

Salary survey '97 : More people received bigger bonuses, and the time between raises went down, but the average raise remained 4.5 %SPROULS, M. W.Coal age (Overland Park, Kan.). 1997, Vol 102, Num 6, pp 36-38, issn 1091-0646Article

Electric shovel updateFISCOR, S.Coal age (Overland Park, Kan.). 1998, Vol 103, Num 2, pp 29-32, issn 1091-0646, 3 p.Article

CO₂ Storage in Shallow Underground and Surface Coal Mines : Challenges and OpportunitiesROMANOV, Vyacheslav N; ACKMAN, Terry E; SOONG, Yee et al.Environmental science & technology. 2009, Vol 43, Num 3, pp 561-564, issn 0013-936X, 4 p.Article

Wall-to-Wall miningPETERSON, R. D.Coal (Chicago, Ill. 1988). 1996, Vol 101, Num 9, pp 74-80, issn 1040-7820, 8 p.Article

Blasting demolition of six-story reinforced concrete apartment building at defunct Takashima coal mine. I: Experimental blasting of reinforced concrete componentsKUROKAWA, K; YOSHIDA, T; SAITO, T et al.Kogyo Kayaku. 1993, Vol 54, Num 6, pp 255-264, issn 0368-6450Article

Improved speed, safety drive new roof bolter designsCARTER, R. A.Coal age (Overland Park, Kan.). 1999, Vol 104, Num 1, pp 29-31, issn 1091-0646Article

Strebklimatisierung mit einem Wasser-Eis-Gemisch = Face air-conditioning with a water-ice mixtureSANDER, R; HAKE, M; GONSWA, M et al.Glückauf (Essen). 1994, Vol 130, Num 7, pp 430-437, issn 0340-7896, 7 p.Article

Uvolňování metanu při hlubinné těžbě uhlí = Releasing of methane in deep coal miningTAKLA, Georges.Plyn. 2003, Num 4, pp 78-81, issn 0032-1761, 4 p., 95 [5 p.]Article

festigkeitsnachweis von Fahrzeugen im Lokomotivbetrieb unter Tage = Check of mechanical strength on vehicles in underground locomotive transportSCHLITT, H.-G; PÜTTMANN, T.Glückauf-Forschungshefte. 1993, Vol 54, Num 3, pp 120-126, issn 0017-1387Article

Blasting demolition of six-story reinforced concrete apartment building at defunct Takashima coal mine. III: Blasting design, vibration, noise and fly rockSWADA, I; YAMAGUCHI, U; KOBAYASHI, N et al.Kogyo Kayaku. 1993, Vol 54, Num 6, pp 273-281, issn 0368-6450Article

Blasting domelition of six-story reinforced concrete apartment building at defunct Takashima coal mine. II: Demolition plan, pre-work measures, collapse conditionsKASAI, Y; SAITO, T; SEKI, Y et al.Kogyo Kayaku. 1993, Vol 54, Num 6, pp 265-272, issn 0368-6450Article

Reduction and utilization of coal mine waste rock in China: A case study in Tiefa coalfieldGANGWEI FAN; DONGSHENG ZHANG; XUFENG WANG et al.Resources, conservation and recycling. 2014, Vol 83, pp 24-33, issn 0921-3449, 10 p.Article

Removal and accumulation of mercury by aquatic macrophytes from an open cast coal mine effluentVIRENDRA KUMAR MISHRA; TRIPATHI, B. D; KIM, Ki-Hyun et al.Journal of hazardous materials (Print). 2009, Vol 172, Num 2-3, pp 749-754, issn 0304-3894, 6 p.Article

Processes governing flow and chemical characteristics of discharges from free-draining, underground coal minesMCDONOUGH, Kathleen M; LAMBERT, Douglas C; MUGUNTHAN, Pradeep et al.Journal of environmental engineering (New York, NY). 2005, Vol 131, Num 10, pp 1361-1368, issn 0733-9372, 8 p.Article

Numerical Analyses of the Major Parameters Affecting the Initiation of Outbursts of Coal and GasSHENG XUE; LIANG YUAN; YUCANG WANG et al.Rock mechanics and rock engineering. 2014, Vol 47, Num 4, pp 1505-1510, issn 0723-2632, 6 p.Article

Status and future tasks of coal mining safety in ChinaXUEQIUHE; LI SONG.Safety science. 2012, Vol 50, Num 4, pp 894-898, issn 0925-7535, 5 p.Conference Paper

Stability analysis of the proposed hybrid method of partial extraction for underground coal miningJAISWAL, Ashok; SHRIVASTVA, B. K.International journal of rock mechanics and mining sciences (1997). 2012, Vol 52, pp 103-111, issn 1365-1609, 9 p.Article

Mountaineer coal : W.Va. coal producer adapts for low-cost marketplaceFISCOR, S; SPROULS, M. W.Coal age (Overland Park, Kan.). 1997, Vol 102, Num 12, pp 37-38, issn 1091-0646Article

An appraisal of the potential use of fly ash for reclaiming coal mine spoilRAM, Lal C; MASTO, Reginald E.Journal of environmental management. 2010, Vol 91, Num 3, pp 603-617, issn 0301-4797, 15 p.Article

Women's roles grow in Western coal : Surface mines allow women to enter managment positionsFREY, T. J.Coal age (Overland Park, Kan.). 1997, Vol 102, Num 6, pp 32-35, issn 1091-0646Article

Spontaneous Combustion Prediction of Coal by C80 and ARC TechniquesQINGSONG WANG; SONG GUO; JINHUA SUN et al.Energy & fuels. 2009, Vol 23, Num 5, pp 4871-4876, issn 0887-0624, 6 p.Article

Rohrleitungsverschleiss bei pneumatischer Baustofförderung: Verschleissschutz und Messeinrichtungen = Pipeline wear caused by pneumatic material transport - wear protection and instrumentationROSKI, H.-J.Glückauf-Forschungshefte. 1995, Vol 56, Num 2-3, pp 68-70, issn 0017-1387Article

Chinese mine ventilation : International focus: China. IITIEN, J. C.Coal (Chicago, Ill. 1988). 1995, Vol 100, Num 6, pp 51-53, issn 1040-7820Article