Journal . mixturein a loosely mixe<l condition is pressed to removethe moisture, which is elTected more readily thanwith an intimate mixture.—W. F. F. Coal gas; Apparaltis for manufacturing . H. Bruce, Assignor to Bartlett-Havward Co.,Baltimore. Md. Pat. ,977, June 29,1915. Date of appl., Jan. 7, retorts are arranged in vertical rows,each mouthpiece being independently connectedto a vertical standpipe, and also, by a screwedrod and nut. with the mouthpieces above andbelow. The lower end of the standpipe dips intoa tar seal. The standpipe is supported so that itcan
Journal . mixturein a loosely mixe<l condition is pressed to removethe moisture, which is elTected more readily thanwith an intimate mixture.—W. F. F. Coal gas; Apparaltis for manufacturing . H. Bruce, Assignor to Bartlett-Havward Co.,Baltimore. Md. Pat. ,977, June 29,1915. Date of appl., Jan. 7, retorts are arranged in vertical rows,each mouthpiece being independently connectedto a vertical standpipe, and also, by a screwedrod and nut. with the mouthpieces above andbelow. The lower end of the standpipe dips intoa tar seal. The standpipe is supported so that itcan be adjusted vertically and is connected at itsupper end by a slip joint with a pipe leading to ahydraulic main.—W. F. F. [Producer] gas generators ; Grates of . R. and J. Dempster, Ltd., and G. F. H. Beard, Man-chester. Eug. Pat. 9413, June 28, inclined plane, C, which is rotatablo on ballbearings, d, about a vertical axis, carries thecylinder, bS and grate, b, and also the ash-pan, h. m :^^s^. T-rrTT-PTTVm Tlie inner part, b^, of the grate forms a water-seal,E, with the pipe, o. Discharge of spent materialI from the generator is facilitatedJby the. eccentrici rotation of the grate.—^^. F. F. _ _ . 1004 Cl. IIa.—FUEL; GAS: MINERAL OILS AND WAXES [Oct. 15, 1915. Producer ijas ; Process of generating steam accessor!/ to the production of . II. FoersterUns, Perth Amboy, , Assignor to Roessler and Hass-lacher Chemical Co., New York. ,151,076,,1915. , of air and steam are supplied to thefuel bed of the producer, and the gas leaving theproducer is passed through a series of boilers,giving up its heat to water which flows tlu-ough theboilers in the opposite direction to the gas. Tliewat^r is preheated in a jacket surrounding tlieproducer, and high-pressure steam is generatedin excess of that required for the producer, in theboiler nearest to it.—W. F. F. Shale retorts [,gas producers.^ and the like. A. , iljd
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882
