CN101892101B - Ashless high-efficiency oil antistatic agent and using method thereof - Google Patents
Ashless high-efficiency oil antistatic agent and using method thereof Download PDFInfo
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- CN101892101B CN101892101B CN 201010248186 CN201010248186A CN101892101B CN 101892101 B CN101892101 B CN 101892101B CN 201010248186 CN201010248186 CN 201010248186 CN 201010248186 A CN201010248186 A CN 201010248186A CN 101892101 B CN101892101 B CN 101892101B
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Abstract
The invention relates to an ashless high-efficiency oil antistatic agent and a using method thereof. The oil antistatic agent consists of sulfone compounds, amine compounds and phosphate compounds. The oil antistatic agent overcomes the defect that an ashy antistatic agent discharges heavy metals to environment, can effectively improve the conductivity of oil, and eliminates the static harm to oil storage and transportation. The oil antistatic agent has the advantages of safety, environmental protection, simple and convenient use, no influence on the quality of the oil after addition, small using amount, and high antistatic efficiency.
Description
Technical field:
The present invention relates to a kind of Ashless type oil antistatic agent and using method thereof.
Background technology:
The main component of fuel oil and petroleum product is hydrocarbon compound, all are poor conductors of electricity, the fuel wet goods removes after the burnings such as sulphur, nitrogen behind the harmful material of air by the method such as refining, so that the conductivity of oil fuel is poorer, in the process of producing, store, load and unload, using, and the friction between storage receptacle or the oil transportation tube wall very easily produces very dangerous static, build up to a certain degree and can produce static sparking, light explosive gas mixture and set off an explosion, catch fire, lead to disaster.Therefore, the safety in utilization of raising fuel oil is one of research that receives much concern always.
Method and the measure of eliminating electrostatic charge of oil have a lot, and wherein effective means is to add the static inhibitor that can improve oil product specific conductivity, elimination charge accumulated in oil product.Because containing hardly polar molecule, specific conductivity is extremely low in the refining oil product, and the electric charge savings that produces in course of conveying adds a small amount of polar molecule at liquid internal in oil product, and specific conductivity will raise, and makes the electrostatic leakage that gathers.
Patent US6793695 has invented a kind of polyvinylamine static inhibitor, can improve the specific conductivity of low-sulfur diesel-oil, improves simultaneously the lubricity of low-sulfur produce oil.
The antistatic of external so far approved use has two kinds: ASA-3 and STD-450.The ASA-3 static inhibitor is the mixture of chromium alkylsalicylate, Succinic Acid two 2-ethylhexoate calcium sulphonate and a kind of amine based polymer.Owing to contain heavy metal element chromium in this kind static inhibitor, so be a kind of grey type static inhibitor that has.STD450 type static inhibitor main component is polysulfones and polyamine.Polysulfones can effectively improve the specific conductivity of oil product because containing polar group in its structure, and the heavy metal free ash produces after the burning.
Domestic widely used static inhibitor be the T1501 type (see " refining of petroleum and chemical industry " 2007,38 (5): 44-48) and the T1502 type (see " Speciality Petrochemicals progress " 2006,15 (9): 39-41).T1501 type static inhibitor is three component additives of organic chromic salts and calcium salt and nitrogen-containing copolymer, and belonging to has grey type static inhibitor.T1502 type static inhibitor oil is composited by macromolecular compound solvents such as polysulfones, polyamine.Belong to the Ashless type static inhibitor.
Along with the raising to environmental protection requirement, the above-mentioned heavy metal that contains has to what there was harm in environment that grey type is antistatic will to be eliminated gradually, and the shortcoming such as above-mentioned Ashless type static inhibitor also exists effect easily affected by environment, and the antistatic effect decay is very fast.
Summary of the invention:
The object of the present invention is to provide the ashless high-efficiency oil antistatic agent that a kind of antistatic effect is good, usage quantity is few, the antistatic effect rate of decay is slow and do not contain heavy metal.Specific conductivity that can the Effective Raise oil product is eliminated the potential safety hazard that static brings, simultaneously on oil quality without any impact, use safety and environmental protection, environment is not had the harmful heavy metal discharging.
The invention main points:
The effective constituent of ashless high-efficiency oil antistatic agent comprises A component, B component and C component, and the A component is sulfone compound, is selected from 2-ADP sulfone, 4,4-dihydroxy diphenylsulphone or sulfobenzide; The B component is aminated compounds, is selected from hydrogenated palm ylmethyl amine, octadecyl methyl amine or h-tallow ylmethyl amine; The C component is phosphate compounds, is selected from different tridecanol phosphoric acid ester, phenolic ether phosphoric acid ester (TXP-10) or fatty alcohol-ether phosphoric acid ester (MOAP).
It is 4,4-dihydroxy diphenylsulphone that A, B, C component are preferably the A component, and the B component is octadecyl methyl amine, and the C component is TXP-10.
Wherein the mass ratio of A component, B component, C component is 1～8: 1～8: 1～8; Be preferably 3～4: 1～3: 5～6.
Said organic solvent is C
7～C
15High boiling aromatic hydrocarbon solvent, its consumption is not strict with, but so that the kinematic viscosity of Scale inhibitors remains 1～5mm in the time of 25 ℃
2The scope of/s is for well.
The present invention also provides a kind of using method of Ashless type oil product highly effective antistatic agent, and above-mentioned ashless high-efficiency oil antistatic agent is directly joined in the oil product, and the mass concentration of interpolation is 1～100ppm, is preferably 2～50ppm.
The present invention obtains at the mechanism Research foundation that oil product is produced static, studies show that oil product has formed liquid phase and contacted with solid phase in the process that stores and transport, the condition of separating, form idol electricity layer between oil product and container or transport pipe, and because oil product belongs to apolar substance, idol electricity layer can be diffused into oil product inside, when oil product and storage vessel or transport pipe relatively move, idol electricity layer will separate, a large amount of electric charges will be present in oil product inside, when electric charge accumulates to when a certain amount of, static discharge will occur, light even ignite oil product, bring huge destruction for storage and the transportation of oil product.
Ashless high-efficiency oil antistatic agent of the present invention joins in the oil product, polar molecule can prolong the direction of an electric field of oil product inside and arrange, the electric field that polarization is opposite, the thickness of compression electric double layer, improved simultaneously the specific conductivity in the oil product, increase the spillage of static electric charge, make the electric charge of oil product accumulated inside be not enough to occur the harm of static discharge, thereby play anlistatig effect.
Embodiment:
Embodiment 1～27:
Under constantly stirring, in mass, (trade names, main component are C at commercially available 2# solvent
7～C
15High boiling aromatic hydrocarbon solvent) adds respectively each given compound component of table 1, table 2 and table 3 in, it is mixed, namely make Ashless high-efficiency oil antistatic agent of the present invention.Measure according to the method for stipulating among the GB/T265, the kinematic viscosity of Ashless high-efficiency oil antistatic agent is 1～5mm in the time of 25 ℃
2/ s.
Table 1: embodiment 1～9 highly effective antistatic agent component and proportioning (data are mass fraction in the table)
Table 2: embodiment 10～18 highly effective antistatic agent components and proportioning (data are mass fraction in the table)
Table 3: embodiment 19～27 highly effective antistatic agent components and proportioning (data are mass fraction in the table)
Embodiment 28
The highly effective antistatic agent of example 1 is joined in the 1Kg Daqing No.3 aviation kerosene by 100ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1739ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 29
The highly effective antistatic agent of example 2 is joined in the 1Kg Daqing No.3 aviation kerosene by 50ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1623ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 30
The highly effective antistatic agent of example 3 is joined in the 1Kg Daqing No.3 aviation kerosene by 40ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1425ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 31
The highly effective antistatic agent of example 4 is joined in the 1Kg Daqing No.3 aviation kerosene by 38ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1407ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 32
The highly effective antistatic agent of example 5 is joined in the 1Kg Daqing No.3 aviation kerosene by 36ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1371ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 33
The highly effective antistatic agent of example 6 is joined in the 1Kg Daqing No.3 aviation kerosene by 34ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1329ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 34
The highly effective antistatic agent of example 6 is joined in the 1Kg Daqing No.3 aviation kerosene by 32ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1329ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 35
The highly effective antistatic agent of example 7 is joined in the 1Kg Daqing No.3 aviation kerosene by 30ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1216ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 36
The highly effective antistatic agent of example 9 is joined in the 1Kg Daqing No.3 aviation kerosene by 28ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1179ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 37
The highly effective antistatic agent of example 10 is joined in the 1Kg Daqing No.3 aviation kerosene by 26ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1106ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 38
The highly effective antistatic agent of example 11 is joined in the 1Kg Daqing No.3 aviation kerosene by 24ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1079ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 39
The highly effective antistatic agent of example 12 is joined in the 1Kg Daqing No.3 aviation kerosene by 22ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 1017ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 40
The highly effective antistatic agent of example 13 is joined in the 1Kg Daqing No.3 aviation kerosene by 20ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 977ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 41
The highly effective antistatic agent of example 14 is joined in the 1Kg Daqing No.3 aviation kerosene by 18ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 949ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 42
The highly effective antistatic agent of example 15 is joined in the 1Kg Daqing No.3 aviation kerosene by 16ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 903ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 43
The highly effective antistatic agent of example 16 is joined in the 1Kg Daqing No.3 aviation kerosene by 14ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 889ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 44
The highly effective antistatic agent of example 17 is joined in the 1Kg Daqing No.3 aviation kerosene by 12ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 874ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 45
The highly effective antistatic agent of example 18 is joined in the 1Kg Daqing No.3 aviation kerosene by 10ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 851ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 46
The highly effective antistatic agent of example 19 is joined in the 1Kg Daqing No.3 aviation kerosene by 9ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 837ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 47
The highly effective antistatic agent of example 20 is joined in the 1Kg Daqing No.3 aviation kerosene by 8ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 792ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 48
The highly effective antistatic agent of example 21 is joined in the 1Kg Daqing No.3 aviation kerosene by 7ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 711ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 49
The highly effective antistatic agent of example 22 is joined in the 1Kg Daqing No.3 aviation kerosene by 6ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 674ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 50
The highly effective antistatic agent of example 23 is joined in the 1Kg Daqing No.3 aviation kerosene by 5ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 629ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 51
The highly effective antistatic agent of example 24 is joined in the 1Kg Daqing No.3 aviation kerosene by 4ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 607ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 52
The highly effective antistatic agent of example 25 is joined in the 1Kg Daqing No.3 aviation kerosene by 3ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 573ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 53
The highly effective antistatic agent of example 26 is joined in the 1Kg Daqing No.3 aviation kerosene by 2ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 519ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Embodiment 54
The highly effective antistatic agent of example 27 is joined in the 1Kg Daqing No.3 aviation kerosene by 1ppm and places volume is the carbon steel storage vessel processed of 2L, mix, 20 ℃ of temperature, under the normal pressure, under the condition of residence time 24h, be 397ps/m by the specific conductivity of the method working sample of GB/T6539-1997 " aviation fuel and distillate fuel conductimetric method " regulation.
Claims (5)
1. an Ashless high-efficiency oil antistatic agent is comprised of A component, B component and C component, it is characterized in that: the mass ratio of A component, B component, C component is 1～8: 1～8: 1～8;
Wherein: the A component is 2-ADP sulfone, 4,4-dihydroxy diphenylsulphone or sulfobenzide; The B component is hydrogenated palm ylmethyl amine, octadecyl methyl amine or h-tallow ylmethyl amine; The C component is different tridecanol phosphoric acid ester, phenolic ether phosphoric acid ester or fatty alcohol-ether phosphoric acid ester.
2. according to claim 1 Ashless high-efficiency oil antistatic agent, it is characterized in that: the mass ratio of A component, B component, C component is 3～4: 1～3: 5～6.
3. according to claim 1 and 2 Ashless high-efficiency oil antistatic agent, it is characterized in that: the A component is 4,4-dihydroxy diphenylsulphone, and the B component is octadecyl methyl amine, and the C component is the phenolic ether phosphoric acid ester.
4. the using method of any Ashless high-efficiency oil antistatic agent of a claims 1 to 3 is directly added Ashless high-efficiency oil antistatic agent in the oil product, and the mass concentration after the interpolation is 1～100ppm.
5. according to claim 4 using method, it is characterized in that: the mass concentration after Ashless high-efficiency oil antistatic agent injects is 2～50ppm.
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| CN 201010248186 CN101892101B (en) | 2010-08-09 | 2010-08-09 | Ashless high-efficiency oil antistatic agent and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102417839B (en) * | 2011-10-10 | 2013-03-27 | 中国人民解放军空军油料研究所 | Fuel antistatic agent and application thereof |
| CN103275771B (en) * | 2013-05-10 | 2014-12-10 | 中国人民解放军空军油料研究所 | Anti-static fuel additive and preparation method thereof |
| CN109355115A (en) * | 2018-11-19 | 2019-02-19 | 天津市拓得石油技术发展有限公司 | A kind of compound oil antistatic agent of polysulfones polyamine and its synthetic method and application method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319154A (en) * | 2007-06-08 | 2008-12-10 | 雅富顿公司 | Conductivity improving combination of cerium oxide and detergents for diesel fuels |
| CN101665734A (en) * | 2009-09-15 | 2010-03-10 | 王宇 | Oil antistatic agent and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60103920T2 (en) * | 2000-03-16 | 2005-06-30 | The Lubrizol Corp., Wickliffe | ANTISTATIC LUBRICATING ADDITION TO ULTRA-SULFUR DIESEL FUEL |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319154A (en) * | 2007-06-08 | 2008-12-10 | 雅富顿公司 | Conductivity improving combination of cerium oxide and detergents for diesel fuels |
| CN101665734A (en) * | 2009-09-15 | 2010-03-10 | 王宇 | Oil antistatic agent and preparation method thereof |
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