Annual report of the Scientific and Industrial Research Council of Alberta . Figure 10.—Standard Air-drying Apparatus for General View. Scientific and [ndustbjal Research Council of Alberta 41 Figure 11 gives diagrammatic sections of the apparatus. Fuller details of the apparatus and method were given in a paper pre-sented by E. Stansfield to the Western Annual Meeting of theCanadian Institute of Mining & Metallurgy.* <?..- So/./ .~a*»it. .. *....- oooooooooa a a oooo ooooo? ? ? OOOOO OOOOCD CD a ooooooooo \\ O! COM3TAMT HunioirrAIR BAYING APfWATUS Figure 11.—Standard Air-drying Appa
Annual report of the Scientific and Industrial Research Council of Alberta . Figure 10.—Standard Air-drying Apparatus for General View. Scientific and [ndustbjal Research Council of Alberta 41 Figure 11 gives diagrammatic sections of the apparatus. Fuller details of the apparatus and method were given in a paper pre-sented by E. Stansfield to the Western Annual Meeting of theCanadian Institute of Mining & Metallurgy.* <?..- So/./ .~a*»it. .. *....- oooooooooa a a oooo ooooo? ? ? OOOOO OOOOCD CD a ooooooooo \\ O! COM3TAMT HunioirrAIR BAYING APfWATUS Figure 11.—Standard Air-drying Apparatus for Elevations. Tliis method of air-drying has been adopted by the Departmentof .Mines and the Department of Customs and Excise at OttawaTims, in Bulletin 2814 of the Department of Customs and Excise,Lignite and Lignitic Coals are defined, for purposes of Customs,as having not less than <*», moisture content after being air-driedaccording t the method described above. Work is in progress with regard to methods for determiningthe total moisture in coal, and l«> ascertain the effect of variationsfrom the standard procedure. Work is also in progress to find out the variations in the watercontent weekthroughout a whole year. A sample has been taken each weeksince June 5th, L923, from the slack coal delivered to the UniversityPower House. The
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Keywords: ., bookcentury1900, bookdecade1920, booksubjecttechnology, bookyear1
