. Journal . r and ash are fused in the lower part of tlieproducer, being used if necessary, and the fusedmass is run off through suitable outlets. A central conicalhood in the upper unlined part of the producer throws thedescending fuel column outwards, and forms a gas-collecting chamber in the interior of the producer, the gas-outlet pipes being connected to this chamber.—A. T. L. Gas scrubbers or purifiers. R. V. Farnham. , Renfrewshire. Eng. Pat. 28,233, Dec. 28, 1<JU^. The apparatus described, which is for use with a suctiongas plant, consists of a suitably mounted wate
. Journal . r and ash are fused in the lower part of tlieproducer, being used if necessary, and the fusedmass is run off through suitable outlets. A central conicalhood in the upper unlined part of the producer throws thedescending fuel column outwards, and forms a gas-collecting chamber in the interior of the producer, the gas-outlet pipes being connected to this chamber.—A. T. L. Gas scrubbers or purifiers. R. V. Farnham. , Renfrewshire. Eng. Pat. 28,233, Dec. 28, 1<JU^. The apparatus described, which is for use with a suctiongas plant, consists of a suitably mounted water wheel orturbine, carrying a series of flat radial blades featheredat their outer ends. The operation of the wheel producesa fine spray of water, through which the gas is made to])as3 on issuing from the generator.—W. E. F. P. Controlling or defiectiruj the flow of flue gases or the like,specially applicable for use in connection with CO,recorders. A. E. Carr, Liverpool. Eng. Pat. 20,244,Sept. 26, Fig. 2. Fig PIPE. 5. extends upwards from the boiler flue into thevessel, 1, as indicated at 3, and the pipe, 7, leading to theIarbon dioxide recorder has a branch, 4, which also extendsupwards into the vessel, 1. This vessel is filled with liquidand is provided with a cover, 9, which dips into the liquidand forms a seal; the cover is provided with a mid-feather, 12. When the cover is in the position shown insection in Fig. 1. and in plan at 12, in Fig. 2, the gases passfrom the boiler flue to the main, 7. When it is desiredto cut off the connection between the main, 7, and the flue,the cover, 9, is lifted, turned through a right angle andreplaced with the midfeather in the position shown bythe dotted line in Fig. 2. The cover, 9, may be madelonger and be provided with a filter through which thegases are compelled to pass. The filtering material iscontained in a cartridge which fits into the filter so as tobe easily replaceable.—W. H. C. Calcium carbide cartridges. A
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882
