FLAMMABLE GAS

To provide flammable gas capable of decreasing the amount of CO2 to be generated upon melt-cutting an object article.SOLUTION: The flammable gas according to an aspect of the present invention to be used as combustion gas in the gas-cutting of an object article includes ethylene of a concentration o...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIDA KAZUHIRO, UEHA NAOTO, KITA NORIHITO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY NATURAL GAS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES SOLDERING OR UNSOLDERING SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	To provide flammable gas capable of decreasing the amount of CO2 to be generated upon melt-cutting an object article.SOLUTION: The flammable gas according to an aspect of the present invention to be used as combustion gas in the gas-cutting of an object article includes ethylene of a concentration of more than 0 vol% and less than 38 vol% with the balance being hydrogen and inevitable impurities.SELECTED DRAWING: None 【課題】本発明は、対象物を溶断する際のＣＯ２の発生量を削減できる可燃性ガスの提供を目的とする。【解決手段】本発明の一態様に係る可燃性ガスは、対象物のガス溶断に燃焼ガスとして用いられる可燃性ガスであって、濃度０体積％超３８体積％未満のエチレンを含み、残部が水素及び不可避的不純物である。【選択図】なし