AU4413900A - Combustible gas mixture and use thereof in gas cutting operations - Google Patents

Combustible gas mixture and use thereof in gas cutting operations

Info

Publication number
AU4413900A
AU4413900A AU44139/00A AU4413900A AU4413900A AU 4413900 A AU4413900 A AU 4413900A AU 44139/00 A AU44139/00 A AU 44139/00A AU 4413900 A AU4413900 A AU 4413900A AU 4413900 A AU4413900 A AU 4413900A
Authority
AU
Australia
Prior art keywords
gas
cutting operations
combustible
gas mixture
butane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU44139/00A
Inventor
Joachim Grundmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9545542&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU4413900(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of AU4413900A publication Critical patent/AU4413900A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/02—Compositions containing acetylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Gas Burners (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention relates to a combustible ternary gas mixture and the use thereof as a combustible gas in a sheet-metal gas cutting operation. The inventive gas mixture contains 10 - 40 % acetylene, 10 - 50 % butane and 10 -80 % propane. According to the invention, the butane is iso-butane, n-butane or a mixture of said two compounds.
AU44139/00A 1999-05-12 2000-05-05 Combustible gas mixture and use thereof in gas cutting operations Abandoned AU4413900A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9906090A FR2793494B1 (en) 1999-05-12 1999-05-12 COMBUSTIBLE GAS MIXTURE AND ITS OXYCOUPTING USAGE
FR9906090 1999-05-12
PCT/FR2000/001228 WO2000070000A1 (en) 1999-05-12 2000-05-05 Combustible gas mixture and use thereof in gas cutting operations

Publications (1)

Publication Number Publication Date
AU4413900A true AU4413900A (en) 2000-12-05

Family

ID=9545542

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44139/00A Abandoned AU4413900A (en) 1999-05-12 2000-05-05 Combustible gas mixture and use thereof in gas cutting operations

Country Status (8)

Country Link
EP (1) EP1194513B1 (en)
AT (1) ATE236238T1 (en)
AU (1) AU4413900A (en)
CA (1) CA2373843A1 (en)
DE (1) DE60001950T2 (en)
ES (1) ES2195887T3 (en)
FR (1) FR2793494B1 (en)
WO (1) WO2000070000A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101139535B (en) * 2007-10-26 2010-12-08 周尧 Environment-protection energy-saving gas for welding and cutting
CN104877722B (en) * 2015-05-07 2017-05-10 沈阳安燃科技有限公司 Natural gas metal cutting gas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE405319A (en) *
US1528765A (en) * 1923-05-28 1925-03-10 James R Rose Gaseous fuel
US1528766A (en) * 1923-05-28 1925-03-10 James R Rose Gaseous fuel
NL7103044A (en) * 1971-03-09 1972-09-12
CH569077A5 (en) * 1971-04-20 1975-11-14 Linde Ag
US3982883A (en) * 1973-11-23 1976-09-28 Etter Berwyn E Method of flame cutting
US4902539A (en) * 1987-10-21 1990-02-20 Union Carbide Corporation Fuel-oxidant mixture for detonation gun flame-plating
FR2766556B1 (en) * 1997-07-28 1999-09-03 Soudure Autogene Francaise METHOD AND DEVICE FOR SUPPRESSING EXPLANATION FROM A FLAME

Also Published As

Publication number Publication date
WO2000070000A1 (en) 2000-11-23
EP1194513A1 (en) 2002-04-10
CA2373843A1 (en) 2000-11-23
EP1194513B1 (en) 2003-04-02
ES2195887T3 (en) 2003-12-16
FR2793494B1 (en) 2005-02-18
ATE236238T1 (en) 2003-04-15
FR2793494A1 (en) 2000-11-17
DE60001950T2 (en) 2003-12-18
DE60001950D1 (en) 2003-05-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase