CN1294178A - High-power welding-cutting gas for metal - Google Patents
High-power welding-cutting gas for metal Download PDFInfo
- Publication number
- CN1294178A CN1294178A CN 99113381 CN99113381A CN1294178A CN 1294178 A CN1294178 A CN 1294178A CN 99113381 CN99113381 CN 99113381 CN 99113381 A CN99113381 A CN 99113381A CN 1294178 A CN1294178 A CN 1294178A
- Authority
- CN
- China
- Prior art keywords
- additive
- metal
- gas
- cutting gas
- power welding
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 32
- 230000000996 additive effect Effects 0.000 claims abstract description 32
- 239000007789 gas Substances 0.000 claims abstract description 29
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 9
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 13
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 7
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 6
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical compound OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 abstract 1
- 239000003915 liquefied petroleum gas Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 13
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005474 detonation Methods 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000005997 Calcium carbide Substances 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
- Arc Welding In General (AREA)
Abstract
A high-energy welding-cutting gas for metals is prepared from liquefied petroleum gas, additive A and additive B in weight ratio of 1000:5:0.291 through mixing. Said additive A is prepared from water, potassium permanganate, H2O2 and dicarbonate through proportional mixing. Said additive B is prepared from gasoline and ferrocene through proportional mixing. Its advantages include no generation of toxic and harmful mattor, high efficiency, and saving energy.
Description
1., the power consumption height at present, metal welding mainly adopts acetylene gas, but in use it exists following problem:: acetylene popular name acetylene, and 4000 ° of 1 ton of calcium carbide power consumptions of every production, China is used to produce the calcium carbide power consumption every year and reaches more than 1,600,000,000 degree; 2., serious environment pollution: acetylene gas is unpurified, it contains a large amount of hydrogen sulfide and phosphuret-(t)ed hydrogen impurity, a kind of special odor and toxicity are often arranged, and the operator sucks certain amount can cause the headache toxicity symptom, can produce a large amount of poison gas and carbide slag during production; 3., dangerous: acetylene is a kind of flammable explosive gas, can set off an explosion under certain condition, even can explode voluntarily, domestic a lot of accidents has taken place; 4., cost height: one bottle of cost 80-110 of acetylene gas unit.
It is low to the purpose of this invention is to provide a kind of power consumption, nontoxic pollution-free, safety, the high-power welding-cutting gas for metal that cost is low.
Technical scheme of the present invention:
The composition that the present invention is made up of oil liquefied gas doping A and additive B, the weight ratio between the each component is: oil liquefied gas: additive A: additive B=1000: 5: 0.291.Additive A is made up of the water of potassium permanganate, hydrogen peroxide, sodium bicarbonate, process purifying treatment, and the parts by weight proportioning of various compositions is in the additive A:
1000 parts in water
Potassium permanganate 2-4 part
Hydrogen peroxide 4-5 part
Sodium bicarbonate 1.8-2.2 part
Additive B is made up of ferrocene, gasoline.Wherein every 100ml gasoline need add 1.8-2.3 gram ferrocene.Mixed preparing is good successively respectively by proportioning with each component among additive A, the B, joins respectively in the oil liquefied gas in proportion and can obtain high-power welding-cutting gas for metal.
The present invention has the following advantages:
1, cost is low.40 yuan of every bottle of 15kg costs can be joined 15 bottles of oxygen, and longer by about 30% duration of service than acetylene gas, cost is an acetylene gas about 1/4;
2, welding method, instrument are the same with acetylene gas, need not to change to cut tool and cutting torch;
3, the additive of cutting-welding gas employing effectively improves flame temperature, extends working time;
4, welding flame height, the column of flame is long, and otch is narrower by 5% than acetylene, and 2000 of every cuttings can be saved steel plate 1-2 rice, and the accumulative total effect is remarkable;
5, otch is smooth, and dross does not burn down, and is more suitable for die-cut;
6, welding of the present invention does not have black smoke, not tempering, and not detonation can effectively prolong the cutting torch life-span;
Do not produce obnoxious flavour when 7, cutting, can transport for long-distance yet;
8, save material, good energy-conserving effect;
9, production technique is simple, and production process does not have toxic substance, nothing " three wastes " produces, and belongs to environmentfriendly products.
Be some correlation datas of high-power welding-cutting gas for metal of the present invention and acetylene gas below
| The contrast content | The high energy cutting-welding gas | Acetylene gas |
| Cost | Every bottle of 15kg, 40 yuan of costs | Every bottle of 6kg, cost 80-110 unit |
| Sell | 1 bottle of usefulness was with 15 bottles of oxygen, no residue about 30 hours | 3 bottles of oxygen of 1 bottle of acetylene band of gas with 4.5 hours, have the 1.5kg residue |
| Use properties | Can cut 1-300mm steel plate and various section bar | Identical |
| Temperature | About 3000 ° | ??????????2600° |
| Environmental protection | Not tempering, no black smoke, not detonation three-waste free pollution belongs to environmentfriendly products | Tempering has black smoke, detonation, and obnoxious flavour produces, and is seriously polluted |
Embodiment:
The present invention is made up of oil liquefied gas doping A, additive B.Wherein additive A is made up of potassium permanganate, hydrogen peroxide, sodium bicarbonate, distilled water, and the weight ratio of additive A each component is: 1000 parts of distilled water, 3 parts in potassium permanganate, and concentration is more than 95%, 5 parts in hydrogen peroxide, concentration 30%, 2 parts of sodium bicarbonates, concentration is more than 95%.
Potassium permanganate, hydrogen peroxide, sodium bicarbonate are joined in the distilled water in proportion successively, fully stir, dissolve, be mixed with the additive A solvent.
Additive B is made up of ferrocene, gasoline, adds 2 gram ferrocene in wherein per 100 milliliters of 90# gasoline, and ferrocene is dissolved in the 90# gasoline in top ratio, fully stirs, dissolves, and is mixed with the additive B solvent.
Be by weight: oil liquefied gas: additive A: additive B=1000: 5: 0.291 joins additive A solvent, the additive B solvent for preparing in the oil liquefied gas, can obtain high-power welding-cutting gas for metal.
Claims (5)
1, a kind of high-power welding-cutting gas for metal is characterized in that it is made up of oil liquefied gas doping A and additive B, and the weight ratio between them is an oil liquefied gas: additive A: additive B=1000: 5: 0.291.Wherein additive A is by the water through purifying treatment, and potassium permanganate, hydrogen peroxide, sodium bicarbonate are formed, and the parts by weight proportioning in the additive A between each component is:
1000 parts in water
Potassium permanganate 2-4 part
Hydrogen peroxide 4-5 part
Sodium bicarbonate 1.8-2.2 part
Additive B is made up of ferrocene and gasoline, and wherein per 100 milliliters of 90# gasoline add 1.8-2.3 gram ferrocene.
2, high-power welding-cutting gas for metal as claimed in claim 1 is characterized in that: the potassium permanganate concentration in the described additive A is more than 95%.
3, high-power welding-cutting gas for metal as claimed in claim 1 is characterized in that: the concentration of the sodium bicarbonate in the described additive A is 30%.
4, high-power welding-cutting gas for metal as claimed in claim 1 is characterized in that: the sodium bicarbonate concentration in the described additive A is more than 95%.
5, high-power welding-cutting gas for metal as claimed in claim 1 is characterized in that: the gasoline in the described additive B is 90# gasoline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99113381 CN1294178A (en) | 1999-10-26 | 1999-10-26 | High-power welding-cutting gas for metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99113381 CN1294178A (en) | 1999-10-26 | 1999-10-26 | High-power welding-cutting gas for metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1294178A true CN1294178A (en) | 2001-05-09 |
Family
ID=5276575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99113381 Pending CN1294178A (en) | 1999-10-26 | 1999-10-26 | High-power welding-cutting gas for metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1294178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670723A (en) * | 2016-03-16 | 2016-06-15 | 王赫 | Energy-saving environment-friendly emission reduction type universal propane gas production method |
-
1999
- 1999-10-26 CN CN 99113381 patent/CN1294178A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670723A (en) * | 2016-03-16 | 2016-06-15 | 王赫 | Energy-saving environment-friendly emission reduction type universal propane gas production method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1283670A (en) | Metallic welding-cutting gas and its preparing process | |
| CN101139535B (en) | Environment-protection energy-saving gas for welding and cutting | |
| CN103710062A (en) | Efficient natural gas | |
| CN102796583A (en) | Efficient clean briquette coal and preparation method thereof | |
| CN103468339B (en) | Natural gas combustion synergist, natural gas mixture containing same, and preparation method of natural gas mixture | |
| CN102634393A (en) | Efficiency energy-saving additive for liquefied petroleum cutting gas | |
| CN1294178A (en) | High-power welding-cutting gas for metal | |
| CN101845339A (en) | Addition agent for improving performance of heavy oil | |
| CN101805646B (en) | Synergistic natural gas | |
| CN101041786A (en) | Preparation method of industrial combustion gas rare earth addition agent | |
| CN101033429A (en) | Active ion welding gas | |
| CN1163925A (en) | Combustion enhancing sweetening agent | |
| CN101851538B (en) | Combustion promoter for welding-cutting gas and welding-cutting liquid containing the same | |
| CN111961508A (en) | Efficient energy-saving additive for petroleum gas cutting gas | |
| CN106244270A (en) | A kind of natural gas for cutting metal | |
| CN1218097A (en) | Composition producing gas for welding torch and preparation thereof | |
| CN1229841A (en) | Composition capable of generating metal welding and cutting gas and preparation process thereof | |
| CN101089152A (en) | Industrial fuel gas for metal welding and cutting in high efficiency and low consumption | |
| CN1869172A (en) | Environmental protection ionic metal welding and cutting gas | |
| CN1206329C (en) | Metal welding and cutting ether-hydrocarbon gas | |
| CN1267713A (en) | Mixed welding and cutting fuel gas and its preparation | |
| CN109609218A (en) | A kind of combustion of natural gas synergist | |
| CN1253167A (en) | Metallic welding-cutting gas prepared from petroleum mixture and its preparing process | |
| CN1224049A (en) | Composition capable of producing metal welding and cutting gas and method for preparing same | |
| CN1597879A (en) | Synergistic mixed light hydrocarbon industrial gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| BB1A | Publication of application | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |