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  • RMCMI
  • RMCMI
    Discussion

    MR. LITTLEJOHN: Have you any maximum length that you make your dust barriers? What I mean by that is, your entries are 10 feet wide, and I believe if I remember right, in your single track entries you

    Jan 1, 1924

  • RMCMI
    Low Temperature Distillation and Briquetting

    By F. C. Miller

    The briquetting of fuel is an industry centuries old and has followed the hammer and tongs method of making use of any by-product fuel by the simple process of sticking the mass together with anything

    Jan 1, 1923

  • RMCMI
    Invitation ? RMCMI 1997 ? 1998 Board of Directors

    Thomas J. LIEN RMCMI PRESIDENT 1997-1998 on behalf of the RMCMI Board of Directors and Officers of The Rocky Mountain Coal Mining Institute cordially invites you and your family to attend the 94TH

    Jan 1, 1997

  • RMCMI
    Discussion

    MR. GERALD ALLEY (C 11 i e f Draftsman, C. F. & I. Co.) : This invention is primarily intended to correct anything that goes wrong with the fan and any conditions in your air current underground which

    Jan 1, 1925

  • RMCMI
  • RMCMI
    Report Of P. F. Patterson, Mine Inspector State of Wyoming, and G. A. KNOX, Gen. Supt., Gunn-Queally Coal Co.

    By P. F. Patterson

    It is a well established fact that 60 per cent of all accidents in coal mines occur from falls of roof and coal at or in the proximity of the working face. Notwithstanding that this is well known, and

    Jan 1, 1923

  • RMCMI
    1993 RMCMI Mine Rescue Performance Evaluation

    The second annual RMCMI Mine Rescue Performance Evaluation was held in conjunction with the 1993 RMCMI Convention at Beaver Creek. [ ] Six teams participated in this year's evaluation; BHP Min

    Jan 1, 1993

  • RMCMI
  • RMCMI
  • RMCMI
    Partial Web Cutting Procedures & Benefits

    By Michael A. Berdine

    Twentymile Coal Company?s first longwall face in the late 1980?s was oriented approximately 45 degrees to the major coal cleats and 45 degrees to the primary horizontal stresses. This combination of

    Jan 1, 2004

  • RMCMI
    Discussion of the Paper of T. H. O?Brien

    By D. C. McClure

    MR. McCLURE: Mr. Chairman, you sprang a surprise on me; I really came over here for a good time. Gentlemen, I am not at all qualified to pose as an expert on pulverized fuel; I have merely been making

    Jan 1, 1923

  • RMCMI
    List of Members

    [W. R. Abbott, 11o8 First National Bank Bldg., Denver, Colo. L. E. Adams, 817 Newhouse Bldg., Salt Lake City, Utah. Herbert Addison, Big Horn Colliers Co., Denver, Colo. Richard V. Ageton, Brighto

    Jan 1, 1921

  • RMCMI
    Report Of Wm. Littlejohn, Gen. Supt., Utah Fuel Co.

    By George B. Pryde

    Dear Sir: Yours of July 23rd, relative to my appointment on the Safety Committee in connection with the Rocky Mountain Coal Mining Institute. As you say in your letter, "The duty of this committee i

    Jan 1, 1923

  • RMCMI
  • RMCMI
  • RMCMI
    Morning Session Tuesday, July 1, 1975

    The morning session opened at 9:00 a.m. and was presided over by Carlyle F. Gronning, Chairman, Industrial Commission, State of Utah, Salt Lake City, Utah. The first speaker was John A. Fagnant, Vice

    Jan 1, 1975

  • RMCMI
    Experiments in Increasing the Production Per Man by Changing Mining Methods at Dawson, New Mexico

    By Scott Dupont

    Due to the scarcity of miners, and the necessity of decreasing the cost of mining, the Phelps-Dodge Corporation, Stag Canon Branch, at Dawson, [ ] New Mexico, decided to try, by various methods of m

    Jan 1, 1926

  • RMCMI
    1995 RMCMI Advertiser Listing

    ACM Equipment Sales Co. ACM/ICM Andalex Resources, Inc. ARCO Coal Company Behre Dolbear & Company, Inc. Coastal State Energy Company Colowyo Coal Co. L.P. Commercial Testing & Engineering Compa

    Jan 1, 1995

  • RMCMI
    Advertisements

    Jan 1, 1928