. Journal. es, and a few Bug- ions as to the fines alone which advance in gwill probably be made ; under this last heading it is jointedout that Lighter producers an and that they should be capable of utilising any fuel, bituminous or non-bituminous.—T. F. B. into the pipe /. which rests on the top o! the gas ooueota main / by the Hange .. serves to prevent ai from falling into the ,-eal cup h. When it is Decessart Coal Examination xxm, of . page 943. O. Pfeiffer. English Patents. • ? i D ry Purifying A rparatua for . H. Koppers, Essen- Germany: Eng. 1at. 16,008, July 19, a- en
. Journal. es, and a few Bug- ions as to the fines alone which advance in gwill probably be made ; under this last heading it is jointedout that Lighter producers an and that they should be capable of utilising any fuel, bituminous or non-bituminous.—T. F. B. into the pipe /. which rests on the top o! the gas ooueota main / by the Hange .. serves to prevent ai from falling into the ,-eal cup h. When it is Decessart Coal Examination xxm, of . page 943. O. Pfeiffer. English Patents. • ? i D ry Purifying A rparatua for . H. Koppers, Essen- Germany: Eng. 1at. 16,008, July 19, a- ension pipe o. which is attached to the coke ovenor :. has an expansion i into which end t of the arch pipe or bend r lit- by ? ribbed spheri-cal joint. This allows any displa ement, caused by theexpansion of the pipe by lieat, to take place withoutinjuriii. the joint. The other end k of the arch pipe c dipswhich is kept full of water to form ahydraulic seal The extension i projecting a short distance. * t a ... 1 3L remove the pipe c. the cup m. which has normallytion indii ated by the dotted lines, and servetar or pitch dropping from k, is raised by thethroutih the guides o, into the position shown b)tinuous line. The end of the pipe / being sealedcup »!. c may be safely removed and any pitch tlcollected in in can be cleaned out.—\V. H. ft Gas ; Manufacture of Producer apjiicMi Pr, <«ur< and Suction Plants. H. E. Pat. li;.(ii;;i. .]„]y 20, 1904. By means of an expansion chamber connecteiexhaust pipe of a gas engine and a suitable arrantvalves, any desired proportion of the exhau-mixed with air and passed beneath thegenerator. The carbon dioxide in the .bines with the carbon of the fuel to form carbon iand thus effects a saving of fuel. It also enablt -of the steam, which is passed into the generalpurpose of cooling it and rendering clinkering pofbe dispensed with.—YV. H. C. United States Patent. Gas; Process of Producing . C. Ellis. to the
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882
