CN1057110C - Process for preparing metal material welding cutting gas - Google Patents
Process for preparing metal material welding cutting gas Download PDFInfo
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- CN1057110C CN1057110C CN98104641A CN98104641A CN1057110C CN 1057110 C CN1057110 C CN 1057110C CN 98104641 A CN98104641 A CN 98104641A CN 98104641 A CN98104641 A CN 98104641A CN 1057110 C CN1057110 C CN 1057110C
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- liquefied petroleum
- gas
- petroleum gas
- lpg
- metal material
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Abstract
The present invention relates to fuel gas used for welding and cutting metal material. The present invention uses liquefied petroleum gas as a gas source. A persulphate or hydrogen peroxide or permanganate strong oxidizer and a sodium carbonate or sodium bicarbonate stabilizing agent are dissolved in sodium ion softening water, which generates adding solvent of liquefied petroleum gas. A given amount of adding solvent of liquefied petroleum gas with pressure is mixed with the liquefied petroleum gas, and required fuel gas is prepared. The present invention has the advantages that the compounding ratio of the strong oxidizer to the liquefied petroleum gas is scientific, and the temperature of combustion flames of liquefied gas is enhanced; the stabilizing agent is added, and therefore, in the mixture of the prepared adding solvent of liquefied petroleum gas and the liquefied petroleum gas, the combustion value of the fuel gas is enhanced; safe transportation, storage and use of the fuel gas are ensured, and the purpose of practicality is obtained.
Description
The present invention relates to a kind of combustion gas that is used for the metallic substance welding, belong to C10L1/12 and make the field.
Background technology of the present invention: open CN116781A, title " a kind of liquefaction hydrocarbon fuel gas of replace ethine gas ", the feature of this combustion gas are to add an amount of superoxide solvent in the liquefaction hydrocarbon fuel gas.It is not enough point: adopt the combustion gas of the technical characterictic institute proportioning of being recorded and narrated in the document, its chemical property is extremely unstable, very easily blast.Therefore, can't implement.
Purpose of design of the present invention: avoid the weak point in the background technology, design and a kind ofly can effectively improve liquefaction stone gas firing flame temperature, can guarantee the preparation method of metal material welding cutting gas safe in utilization again.
Design of the present invention: with the liquefied petroleum gas (LPG) is source of the gas, flame temperature when burning in order to improve it, with persulphate (as ammonium persulphate, Potassium Persulphate, Sodium Persulfate, persulfuric acid magnesium, AMMONIUM PER SULFATE, persulfuric acid manganese, persulfuric acid calcium) or hydrogen peroxide or permanganate (potassium permanganate, sodium permanganate, calcium permanganate, magnesium permanganate, permanganic acid aluminium) strong oxidizer, yellow soda ash or sodium bicarbonate stablizer are dissolved in and make liquefied petroleum gas (LPG) interpolation solvent in the sodium ion softening water, a certain amount of liquefied petroleum gas (LPG) is added the solvent bank pressure mix, promptly make required combustion gas with liquefied petroleum gas (LPG).Its preparation method: the 1. preparation method of metal material welding cutting gas, (unit: weight): get the yellow soda ash of 1000 parts sodium ion softening water, 0.5～4 part persulphate and 0.1～2 part or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, get liquefied petroleum by 5.5 ‰ of its liquefied petroleum gas (LPG) weight～8 ‰ and add solvent and mix with liquefied petroleum band of gas pressure and get final product.2. the preparation method of metal material welding cutting gas, (unit: weight): get the yellow soda ash of 1000 parts sodium ion softening water, 0.5～4 part hydrogen peroxide or permanganate and 0.1～2 part or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, get liquefied petroleum by 5.5 ‰ of its liquefied petroleum gas (LPG) weight～8 ‰ and add solvent and mix with liquefied petroleum band of gas pressure and get final product.
The present invention compares with background technology, and the one, strong oxidizer and liquefied petroleum gas (LPG) proportioning ratio science have reached the purpose that improves the liquefied gas combustion flame temperature; The 2nd, the adding of stablizer, make made liquefied petroleum gas (LPG) add solvent with the proportioning of liquefied petroleum gas (LPG) in not only can improve the combustion value of combustion gas, and guaranteed the safety of combustion gas in transportation, in storing, using, reached practical purpose.
Embodiment 1: the preparation method of metal material welding cutting gas, (unit: weight): get 1000 parts sodium ion softening water, 0.5 the persulphate of part is (as ammonium persulphate, Potassium Persulphate, Sodium Persulfate, persulfuric acid magnesium, AMMONIUM PER SULFATE, persulfuric acid manganese, persulfuric acid calcium) and 0.1 part yellow soda ash or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 5.5 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, then the liquefied petroleum band of gas is pressed to pour in the cylinder for liquefied gas and get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Embodiment 2: the preparation method of metal material welding cutting gas, (unit: weight): get 1000 parts sodium ion softening water, 3 parts persulphate is (as ammonium persulphate, Potassium Persulphate, Sodium Persulfate, persulfuric acid magnesium, AMMONIUM PER SULFATE, persulfuric acid manganese, persulfuric acid calcium) and 1 part yellow soda ash or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 6.6 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, then the liquefied petroleum band of gas is pressed to pour in the cylinder for liquefied gas and get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Embodiment 3: the preparation method of metal material welding cutting gas, (unit: weight): get 1000 parts sodium ion softening water, 4 parts persulphate is (as ammonium persulphate, Potassium Persulphate, Sodium Persulfate, persulfuric acid magnesium, AMMONIUM PER SULFATE, persulfuric acid manganese, persulfuric acid calcium) and 2 parts yellow soda ash or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 8 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, then the liquefied petroleum band of gas is pressed to pour in the cylinder for liquefied gas and get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Embodiment 4: the preparation method of metal material welding cutting gas, (unit: weight): get 1000 parts sodium ion softening water, 2 parts persulphate is (as ammonium persulphate, Potassium Persulphate, Sodium Persulfate, persulfuric acid magnesium, AMMONIUM PER SULFATE, persulfuric acid manganese, persulfuric acid calcium) and 0.5 part yellow soda ash or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 7 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, then the liquefied petroleum band of gas is pressed to pour in the cylinder for liquefied gas and get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Embodiment 5: the preparation method of metal material welding cutting gas, (unit: weight): get 1000 parts sodium ion softening water, 3.5 the permanganate (potassium permanganate of part, sodium permanganate, calcium permanganate, magnesium permanganate, permanganic acid aluminium) and 0.1 part yellow soda ash or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 5.5 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, handing over liquefied petroleum band of gas pressure to pour into liquid then goes in the gas cylinder to get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Embodiment 6: the preparation method of metal material welding cutting gas, (unit: weight): get 1000 parts sodium ion softening water, 4.5 the permanganate (potassium permanganate of part, sodium permanganate, calcium permanganate, magnesium permanganate, permanganic acid aluminium) and 1 part yellow soda ash or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 6.5 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, handing over liquefied petroleum band of gas pressure to pour into liquid then goes in the gas cylinder to get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Embodiment 7: the preparation method of metal material welding cutting gas, (unit: weight): get 1000 parts sodium ion softening water, 5.5 the permanganate (potassium permanganate of part, sodium permanganate, calcium permanganate, magnesium permanganate, permanganic acid aluminium) and 2 parts yellow soda ash or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 8 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, handing over liquefied petroleum band of gas pressure to pour into liquid then goes in the gas cylinder to get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Embodiment 8: the preparation method of metal material welding cutting gas, (unit: weight): get the yellow soda ash of 1000 parts sodium ion softening water, 3.5 parts hydrogen peroxide and 0.1 part or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 5.5 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, handing over liquefied petroleum band of gas pressure to pour into liquid then goes in the gas cylinder to get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Embodiment 9: the preparation method of metal material welding cutting gas, (unit: weight): get the yellow soda ash of 1000 parts sodium ion softening water, 4.5 parts hydrogen peroxide and 1 part or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 6.5 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, handing over liquefied petroleum band of gas pressure to pour into liquid then goes in the gas cylinder to get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Embodiment 10: the preparation method of metal material welding cutting gas, (unit: weight): get the yellow soda ash of 1000 parts sodium ion softening water, 5.5 parts hydrogen peroxide and 2 parts or sodium bicarbonate routinely method make liquefied petroleum gas (LPG) and add solvent, getting liquefied petroleum interpolation solvent by 8 ‰ of its liquefied petroleum gas (LPG) weight pours in the cylinder for liquefied gas, handing over liquefied petroleum band of gas pressure to pour into liquid then goes in the gas cylinder to get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Claims (2)
1, a kind of preparation method of metal material welding cutting gas, it is characterized in that (unit: weight): get 1000 parts sodium ion softening water, 0.5 the yellow soda ash of～4 parts persulphate and 0.1～2 part or sodium bicarbonate method are routinely made liquefied petroleum gas (LPG) and are added solvent, getting liquefied petroleum interpolation solvent by 5.5 ‰ of its liquefied petroleum gas (LPG) weight～8 ‰ pours in the withstand voltage liquefied petroleum gas steel cylinder, then the liquefied petroleum band of gas is pressed to pour in the liquefied petroleum gas steel cylinder and get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
2, a kind of preparation method of metal material welding cutting gas, it is characterized in that (unit: weight): get 1000 parts sodium ion softening water, 0.5 the yellow soda ash of～4 parts hydrogen peroxide or permanganate and 0.1～2 part or sodium bicarbonate method are routinely made liquefied petroleum gas (LPG) and are added solvent, getting liquefied petroleum interpolation solvent by 5.5 ‰ of its liquefied petroleum gas (LPG) weight～8 ‰ pours in the withstand voltage liquefied petroleum gas steel cylinder, then the liquefied petroleum band of gas is pressed to pour in the liquefied petroleum gas steel cylinder and get final product, dress tolerance is that 15 kilograms liquefied petroleum gas steel cylinder is used to fill this metal material welding cutting gas, and the filling weight of its liquefied petroleum gas (LPG) is 4～7 kilograms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98104641A CN1057110C (en) | 1998-01-22 | 1998-01-22 | Process for preparing metal material welding cutting gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98104641A CN1057110C (en) | 1998-01-22 | 1998-01-22 | Process for preparing metal material welding cutting gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1187527A CN1187527A (en) | 1998-07-15 |
| CN1057110C true CN1057110C (en) | 2000-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98104641A Expired - Fee Related CN1057110C (en) | 1998-01-22 | 1998-01-22 | Process for preparing metal material welding cutting gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057110C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099452C (en) * | 1998-09-24 | 2003-01-22 | 江容 | Mixed gas for cutting |
| CN106566585A (en) * | 2016-11-10 | 2017-04-19 | 临沂大学 | Natural gas synergist |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142844A (en) * | 1992-06-12 | 1997-02-12 | 艾塞灵有限公司 | Fortified hydrocarbon and process for making and using the same |
| CN1167814A (en) * | 1997-03-26 | 1997-12-17 | 熊斌 | Liquefied hydrocarbons fuel gas as substitute ethyne gas |
-
1998
- 1998-01-22 CN CN98104641A patent/CN1057110C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142844A (en) * | 1992-06-12 | 1997-02-12 | 艾塞灵有限公司 | Fortified hydrocarbon and process for making and using the same |
| CN1167814A (en) * | 1997-03-26 | 1997-12-17 | 熊斌 | Liquefied hydrocarbons fuel gas as substitute ethyne gas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1187527A (en) | 1998-07-15 |
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