CN1974736A - Clean gasoline fuel - Google Patents
Clean gasoline fuel Download PDFInfo
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- CN1974736A CN1974736A CN 200610095291 CN200610095291A CN1974736A CN 1974736 A CN1974736 A CN 1974736A CN 200610095291 CN200610095291 CN 200610095291 CN 200610095291 A CN200610095291 A CN 200610095291A CN 1974736 A CN1974736 A CN 1974736A
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Abstract
The present invention relates to vehicular fuel, and is especially one kind of clean gasoline fuel capable of replacing gasoline for use in vehicle. The clean gasoline fuel is mixture of additive 9-22 %, methanol 20-80 % and light oil, naphtha, solvent oil or gasoline 5-62 %. The clean gasoline fuel meets the standard of no-lead gasoline, has CO exhaust and hydrocarbon exhaust 46.2 % and 69.8 % lower than that of gasoline separately, and may be used in replacing vehicular gasoline.
Description
Technical field
The present invention relates to a kind of vehicle fuel, particularly a kind ofly can substitute the buy car in installments clean gasoline fuel of a use of GB gasoline.
Background technology
Because petroleum resources non-renewable and to the continuous exploitation utilization of petroleum resources, by the oil preparation the GB petrol delivery growing tension that seems, thereby caused the various appearance that are used for substituting the vehicle fuel of GB gasoline.But more or less all there is certain defective in these vehicle fuels, do not reach the standard of national white gasoline as some technical indicator of alternative fuel, perhaps alternative fuel burning back exhaust emissions can not up to standardly cause environmental pollution, some the structure alternative fuel that perhaps needs to change vehicle motor could normally be used etc., does not promote the use of so that these vehicle alternative fuels so far can be general.
Summary of the invention
The purpose of this invention is to provide a kind of every technical indicator and all meet national white gasoline standard, and carbon monoxide and the low clean gasoline fuel of hydrocarbon emission amount, make it can substitute existing GB gasoline fully as vehicle fuel.
Clean gasoline fuel of the present invention is prepared by following method:
Detonator with 11~29%, 10~21% solubility promoter, 39~62% power toughener and 9~22% mutual solvent mixed at normal temperatures and pressures additive, the lightweight oil of this additive of 9~22%, 20~80% methyl alcohol and 5~62% or petroleum naphtha or solvent oil or GB gasoline are mixed, described per-cent is weight percentage again.
The weight percent that is used to prepare each material of additive is:
Detonator 20% solubility promoter 15% power toughener 50% mutual solvent 15%.
The weight percent of described additive, methyl alcohol and lightweight oil or petroleum naphtha or solvent oil or GB gasoline is:
Additive 12% methyl alcohol, 50% lightweight oil or petroleum naphtha or solvent oil or GB gasoline 38%.
Described detonator is an octane, and solubility promoter is a hexanaphthene, and the power toughener is second-methylbutane, and mutual solvent is a polyethylene vinyl acetate-2.
Chinese People's Liberation Army logistics engineering detecting center is that No. 93 clean gasoline fuel of the present invention is checked to model, inspecting standard: GB/T5487, GB/T 8017, GB/T380, GB/T5096, GB/T11132, GB/T260, GB/T259, GB/T509, GB/T3536, GB/T511, GB/T8020, GB/T8017, GB/T8018, GB/T1792, SH/T0174, assay such as table 1: " survey report " (2005) quality inspection (oil) word 341-2 number.
Table 1: survey report (2005) quality inspection (oil) word 341-2 number
Sequence number | Test item | Technical indicator | Detected result | Conclusion | Remarks |
1 | Research octane number (RON) (RON) | Be not less than 93 | 94.5 | Qualified | |
2 | Vapour pressure, KPa | Be not more than 74 | 74 | Qualified | |
3 | Sulphur content, % | Be not more than 0.05 | 0.031 | Qualified | |
4 | Copper corrosion (50 ℃, 3h), level | Be not more than 1 | 1a | Qualified | |
5 | Mechanical impurity, % | Do not have | Do not have | Qualified | |
6 | Aromaticity content, % | Be not more than 40 | 17.9 | Qualified | |
7 | Olefin(e) centent, % | Be not more than 35 | 24.2 | Qualified | |
8 | Boiling range: | ||||
10% vaporization temperature, ℃ | Be not higher than 70 | 52 | Qualified | ||
50% vaporization temperature, ℃ | Be not higher than 120 | 62 | Qualified | ||
90% vaporization temperature, ℃ | Be not higher than 185 | 163 | Qualified | ||
Final boiling point, ℃ | Be not higher than 205 | 191 | Qualified | ||
Residual quantity, % | Be not more than 2 | 1.0 | Qualified | ||
9 | Moisture, % | Be not more than 0.15 | 0.06 | Qualified | |
10 | Water soluble acid or alkali | Do not have | Do not have | Qualified |
11 | Uprising index | Be not less than 88 | 91 | Qualified | |
12 | Lead content, g/L | Be not more than 0.005 | 0.0032 | Qualified | |
13 | Existent gum mg/100ml | Be not more than 5 | 3 | Qualified | |
14 | Doctor's experiment | By | By | Qualified | |
15 | Mercaptan sulfur content, % | Be not more than 0.001 | 0.001 | Qualified | |
16 | Methanol content, % | Be not more than 20 | 10 | Qualified |
Conclusion: the every technical indicator of clean gasoline fuel of the present invention all meets the standard of GB gasoline.
Environmental monitoring center, Chongqing City is that the clean gasoline fuel of the present invention that No. 93 GB gasoline and model are No. 93 carries out the vehicular discharge condition monitoring to model respectively.
1, monitoring place: environmental monitoring center, Chongqing City
2, monitoring situation
2.1 monitoring purpose: test the emission behaviour that used No. 93 GB gasoline and No. 93 methanol gasolines (clean gasoline fuel of the present invention) respectively as G20737 Chang'an, the Chongqing SC1022BB23DN1 class lorry of nationality on March 21st, 2005.
2.2 monitoring project: CO, HC
3, method for monitoring and analyzing (seeing Table 2)
Table 2 method for monitoring and analyzing
Monitoring project | Monitoring method | The monitoring foundation |
CO、HC | The nondixpersive infrared absorption process | " spark ignition engine automobile exhaust pollutant discharge limit value and measuring method " GB18285-2005 |
4, Monitoring equipment and calibration (seeing Table 3)
Instrument is used in table 3 monitoring
Monitoring project | Instrument title and model | The instrument numbering | Remarks |
CO、HC | AVL-DiGas-4000 five component vehicular emission analysers | 550048 | Monitoring equipment is all used in the measurement verification validity period |
5, monitoring result (seeing Table 4)
Table 4 monitoring result
Conclusion: when clean gasoline fuel of the present invention uses at vehicle 46.2% of the quantity discharged average out to same model GB gasoline of CO, 69.8% of the quantity discharged average out to same model GB gasoline of HC.
In sum, the every technical indicator of clean gasoline fuel of the present invention all meets the standard of national white gasoline, uses the Vehicular exhaust carbon monoxide and the hydrocarbon emission amount of clean gasoline fuel of the present invention low than GB gasoline.
Clean gasoline fuel of the present invention also has following advantage:
One, sufficient combustion, its octane value height, so powerful, if use proper, (car) oil consumption saves 10~20% than GB gasoline on high compression engine, and (oversize vehicle) oil consumption saves 5~10% than GB gasoline on low compression ratio engine, and some dirts and carbon distribution in solubilized automobile oil circuit and the cylinder, guarantee the engine works better, prolong the work-ing life of vehicle.
Two, directly add in the automotive oil tank and can use, need not change, and need not clean fuel tank vehicle motor.
Three, can use separately, also can mix use by arbitrary proportion with the GB gasoline and the ethanol petrol of same model; Its anti-water, antifouling property are strong, and water repelling property reaches 3~5%, and antifouling property reaches 1~3%; Good stability is deposited eight months no turbid phenomenon.
Four, no rubber corrosion, easily start winter, the Rhizome of Decumbent Corydalis air-resistance phenomenon.
Five, raw material is easily purchased, and is with low cost, and its cost (No. 93) is about 4780 yuan/ton, far below 6920 yuan/ton of GB gasoline (No. 93) retail prices, 6300 yuan/ton of wholesale prices.
Embodiment
Embodiment one:
With 20kg octane, 15kg hexanaphthene, 50kg second-methylbutane, the mixed at normal temperatures and pressures additive 100kg that gets of 15kg polyethylene vinyl acetate-2, again this additive of 12kg, 50kg methyl alcohol and 38kg lightweight oil thorough mixing are made the 100kg clean gasoline fuel.
Embodiment two:
With 12kg octane, 10kg hexanaphthene, 58kg second-methylbutane, the mixed at normal temperatures and pressures additive 100kg that gets of 20kg polyethylene vinyl acetate-2, again this additive of 15kg, 78kg methyl alcohol and 7kg petroleum naphtha thorough mixing are made the 100kg clean gasoline fuel.
Embodiment three:
With 29kg octane, 21kg hexanaphthene, 40kg second-methylbutane, the mixed at normal temperatures and pressures additive 100kg that gets of 10kg polyethylene vinyl acetate-2, again this additive of 22kg, 28kg methyl alcohol and 50kg solvent oil thorough mixing are made the 100kg clean gasoline fuel.
Embodiment four:
With 18kg octane, 18kg hexanaphthene, 45kg second-methylbutane, the mixed at normal temperatures and pressures additive 100kg that gets of 19kg polyethylene vinyl acetate-2, again this additive of 20kg, 75kg methyl alcohol and 5kg GB gasoline thorough mixing are made the 100kg clean gasoline fuel.
Claims (4)
1, a kind of clean gasoline fuel is characterized in that, is prepared by following method:
Detonator with 11~29%, 10~21% solubility promoter, 39~62% power toughener and 9~22% mutual solvent mixed at normal temperatures and pressures additive, the lightweight oil of this additive of 9~22%, 20~80% methyl alcohol and 5~62% or petroleum naphtha or solvent oil or GB gasoline are mixed, described per-cent is weight percentage again.
2, clean gasoline fuel according to claim 1 is characterized in that, the weight percent that is used to prepare each material of additive is:
Detonator 20% solubility promoter 15% power toughener 50% mutual solvent 15%.
3, clean gasoline fuel according to claim 1 is characterized in that, the weight percent of described additive, methyl alcohol and lightweight oil or petroleum naphtha or solvent oil or GB gasoline is:
Additive 12% methyl alcohol, 50% lightweight oil or petroleum naphtha or solvent oil or GB gasoline 38%.
According to claim 1 or 2 or 3 described clean gasoline fuels, it is characterized in that 4, described detonator is an octane, solubility promoter is a hexanaphthene, and the power toughener is second-methylbutane, and mutual solvent is a polyethylene vinyl acetate-2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200610095291 CN1974736A (en) | 2006-12-13 | 2006-12-13 | Clean gasoline fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200610095291 CN1974736A (en) | 2006-12-13 | 2006-12-13 | Clean gasoline fuel |
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CN1974736A true CN1974736A (en) | 2007-06-06 |
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CN 200610095291 Pending CN1974736A (en) | 2006-12-13 | 2006-12-13 | Clean gasoline fuel |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110964577A (en) * | 2019-11-21 | 2020-04-07 | 重庆正涛新能源科技有限公司 | Special liquid fuel for safe cutting, preparation method and application thereof |
CN112611575A (en) * | 2020-11-30 | 2021-04-06 | 山西华遇科技开发有限公司 | Equivalent measurement method for idle speed emission of snowfield motorcycle |
CN113265280A (en) * | 2021-05-25 | 2021-08-17 | 福建中源新能源股份有限公司 | Gasoline additive for improving low-temperature resistance |
CN113372967A (en) * | 2021-07-12 | 2021-09-10 | 张东洋 | Clean power oil for ignition type engine |
-
2006
- 2006-12-13 CN CN 200610095291 patent/CN1974736A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110964577A (en) * | 2019-11-21 | 2020-04-07 | 重庆正涛新能源科技有限公司 | Special liquid fuel for safe cutting, preparation method and application thereof |
CN112611575A (en) * | 2020-11-30 | 2021-04-06 | 山西华遇科技开发有限公司 | Equivalent measurement method for idle speed emission of snowfield motorcycle |
CN113265280A (en) * | 2021-05-25 | 2021-08-17 | 福建中源新能源股份有限公司 | Gasoline additive for improving low-temperature resistance |
CN113372967A (en) * | 2021-07-12 | 2021-09-10 | 张东洋 | Clean power oil for ignition type engine |
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