FR2099217A5 - Fuel gas mixture for metal working based on methyl acetylene - and/or propadiene - Google Patents
Fuel gas mixture for metal working based on methyl acetylene - and/or propadieneInfo
- Publication number
- FR2099217A5 FR2099217A5 FR7122247A FR7122247A FR2099217A5 FR 2099217 A5 FR2099217 A5 FR 2099217A5 FR 7122247 A FR7122247 A FR 7122247A FR 7122247 A FR7122247 A FR 7122247A FR 2099217 A5 FR2099217 A5 FR 2099217A5
- Authority
- FR
- France
- Prior art keywords
- propadiene
- methyl acetylene
- fuel gas
- gas mixture
- metal working
- 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.)
- Expired
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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Fuel gas mixture for heating, melting, welding and cutting of metals comprises 1-77 mol.% methyl acetylene and/or propadiene, the remainder comprising methane, ethane, ethylene, propane or propylene separately or in admixture. The gas may be in the form of a liquid mixture contained in vessels designed exclusively for liquid withdrawal and which may be linked to evaporators. The minimum concn. of methyl acetylene and/or propadiene is e.g. 20 mole %.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702030069 DE2030069A1 (en) | 1970-06-18 | 1970-06-18 | Fuel gas mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2099217A5 true FR2099217A5 (en) | 1972-03-10 |
Family
ID=5774321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7122247A Expired FR2099217A5 (en) | 1970-06-18 | 1971-06-18 | Fuel gas mixture for metal working based on methyl acetylene - and/or propadiene |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE767183A (en) |
| CH (1) | CH569785A5 (en) |
| DE (1) | DE2030069A1 (en) |
| DK (1) | DK133017C (en) |
| ES (1) | ES392138A1 (en) |
| FR (1) | FR2099217A5 (en) |
| NL (1) | NL7108417A (en) |
-
1970
- 1970-06-18 DE DE19702030069 patent/DE2030069A1/en active Pending
-
1971
- 1971-05-04 CH CH656971A patent/CH569785A5/xx not_active IP Right Cessation
- 1971-05-14 BE BE767183A patent/BE767183A/en unknown
- 1971-06-11 ES ES392138A patent/ES392138A1/en not_active Expired
- 1971-06-15 DK DK292571A patent/DK133017C/en active
- 1971-06-18 FR FR7122247A patent/FR2099217A5/en not_active Expired
- 1971-06-18 NL NL7108417A patent/NL7108417A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES392138A1 (en) | 1974-12-16 |
| CH569785A5 (en) | 1975-11-28 |
| DE2030069A1 (en) | 1971-12-23 |
| NL7108417A (en) | 1971-12-21 |
| DK133017B (en) | 1976-03-08 |
| DK133017C (en) | 1976-08-09 |
| BE767183A (en) | 1971-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |