CN1958746A - Composite oil free from lead prepared by using finished product of gasoline, and carbon five - Google Patents
Composite oil free from lead prepared by using finished product of gasoline, and carbon five Download PDFInfo
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- CN1958746A CN1958746A CN 200610150140 CN200610150140A CN1958746A CN 1958746 A CN1958746 A CN 1958746A CN 200610150140 CN200610150140 CN 200610150140 CN 200610150140 A CN200610150140 A CN 200610150140A CN 1958746 A CN1958746 A CN 1958746A
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- gasoline
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- composite lead
- mixed
- additive
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- 239000003502 gasoline Substances 0.000 title claims abstract description 72
- 239000002131 composite material Substances 0.000 title claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 20
- 229910052799 carbon Inorganic materials 0.000 title claims description 20
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000654 additive Substances 0.000 claims abstract description 28
- 238000002485 combustion reaction Methods 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical class CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003350 kerosene Substances 0.000 claims abstract description 13
- 239000011787 zinc oxide Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 36
- 230000000996 additive effect Effects 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 20
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 18
- 239000002671 adjuvant Substances 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 16
- 230000004048 modification Effects 0.000 claims description 13
- 238000012986 modification Methods 0.000 claims description 13
- 230000008774 maternal effect Effects 0.000 claims description 12
- 229910002651 NO3 Inorganic materials 0.000 claims description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 7
- 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 description 7
- -1 isooctyl Chemical group 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- GFFQNEGBFFGLQG-UHFFFAOYSA-N vat yellow 2 Chemical compound S1C2=C3C(=O)C4=CC=C5N=C(C=6C=CC=CC=6)SC5=C4C(=O)C3=CC=C2N=C1C1=CC=CC=C1 GFFQNEGBFFGLQG-UHFFFAOYSA-N 0.000 claims description 7
- 238000013329 compounding Methods 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- 239000003208 petroleum Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000002161 passivation Methods 0.000 abstract 1
- 239000004071 soot Substances 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000005304 joining Methods 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical group CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
This invention relates to a composite lead-free gasoline, which is composed of: 90# gasoline, C5 hydrocarbons, lightweight oil, benzene, aviation kerosene, modified ethanol and additives. The additives are composed of ZnO, antioxidant, metal passivation agent, colorant and soot suppressing/combustion improving agent. The composite lead-free gasoline has such advantages as good evaporation ability, good anti-knock property, high safety, good corrosion resistance, and low cost. Besides, this invention also relates to a method for preparing the above said composite lead-free gasoline.
Description
Technical field
The present invention relates to a kind of composite lead-free gasoline and compound method thereof of utilizing gasoline product, carbon five preparations.
Background technology
Existing composite lead-free gasoline generally is made up of methyl alcohol, dimethylbenzene, industrial naptha, and there is following shortcoming in this kind composite lead-free gasoline: when (1) surpassed 45 ℃ at temperature, methanol activity strengthened, and easily forms vapour stream, thereby air-resistance phenomenon takes place; Otherwise when temperature was extremely low, this composite lead-free gasoline convergency increased, and oil circuit then takes place freely do not cause being difficult for starting.(2) adopt industrial naptha to make main raw material, because the various unstable properties of industrial naptha, so the octane value fluctuation is bigger, and phenomenon of detonation takes place sometimes.(3) owing to the general higher stability that influences composite gasoline of industrial naptha gum level.(4) have certain corrodibility, can produce certain influence oil circuit.(5) when mixing use with conventional gasoline, be prone to demixing phenomenon.
At above-mentioned situation, a kind of technology of making the modified version composite lead-free gasoline of raw materials such as methyl alcohol, 90# gasoline, propyl carbinol, Virahol, modification alcohol (also claiming dehydrated alcohol), dimethylbenzene, acetone and core additives is provided among the applicant's the 200410071132X of Chinese patent application formerly, can effectively solve the existing problem of above-mentioned white gasoline, have good vapo(u)rability, anti-knocking property and stability, erosion resistance is good.But because the consumption of the annual gasoline product of China is very huge,, must cause corresponding raw material resources anxiety, make supplydemand relationship unbalance if one or more products of single production substitute existing gasoline product.Therefore develop and a greater variety ofly have same performance, quality, and composite lead-free gasoline cheaply, to satisfy market demand, be the problem that existing market presses for solution.
Summary of the invention
One object of the present invention is at the problems referred to above, and a kind of unleaded, environmental protection is provided, and has good vapo(u)rability, anti-knocking property and stability, erosion resistance is good, cost is low utilizes the composite lead-free gasoline of gasoline product, carbon five preparations.
For achieving the above object, technical scheme of the present invention is: a kind of composite lead-free gasoline that utilizes gasoline product, carbon five preparations, form by raw material with lower volume:
90# gasoline product 350-700 part
Carbon 266-532 part
Lightweight oil 70-140 part
Benzene 0.7-1.4 part
Aviation kerosene 0.07-0.14 part
Modification alcohol 14-28 part
Additive 4.9-9.8 part
Wherein additive by zinc oxide, oxidation inhibitor, metal passivator, tinting material and smoke abatement combustion adjuvant by weight 1: 1: 3: ratio was formulated in 5: 8.
The effect of additive is divided into effect and the effect of composite lead-free gasoline in the automobile use in building-up process; its function is simply the adding up of simple function of several constitutive materials anything but; in the building-up process of composite lead-free gasoline; additive rises and shortens the chemosynthesis time; coordinate various industrial chemicals molecule contacts; change intermolecular reactive force, make the synthetic particulate increased activity that is polymerized, reach the abundant and maximized purpose of chemical energy of atomizing when in engine, using.When composite lead-free gasoline burns use in motor car engine, additive has converging action to distributing of heat energy under specific High Temperature High Pressure, thereby guaranteeing does not have unnecessary heat energy dissipation, and the utilization ratio that makes heat energy be converted into mechanical energy improves, and reaches the purpose of Conversion of energy optimum.
Above-mentioned composite lead-free gasoline, the preferred volume ratio of its each component is:
90# gasoline product 450-600 part
Carbon five 350-450 parts
Lightweight oil 90-110 part
Benzene 0.9-1.1 part
Aviation kerosene 0.09-0.11 part
Modification alcohol 17-24 part
Additive 6-7 part.
At oxidation inhibitor described in the above-mentioned additive is 2,6 ditertiary butyl p cresol, and described metal passivator is N, and N '-two salicylidenes-propylene diamine, described tinting material are Vat Yellow GCN, and described smoke abatement combustion adjuvant is joined by ferrocene and isooctyl ester nitrate at 1: 1.
In the component of composite lead-free gasoline of the present invention, the technical grade carbon five that carbon five adopts content 〉=80% all can, the iso-pentane that contains in technical grade carbon five can improve the anti-knocking property of composite lead-free gasoline; Lightweight oil adopt proportion the oil product of 0.68 * 103kg/m3 to 0.70 * 103kg/m3 scope such as petroleum naphtha, solvent oil all can, it is mainly used in the density of regulating composite lead-free gasoline; And the boat coal that aviation kerosene adopts various models all can, it is mainly used in the component of regulating composite lead-free gasoline, increases the dynamic performance of composite lead-free gasoline.
Another object of the present invention is to provide a kind of method of preparing above-mentioned composite lead-free gasoline, and it is prepared according to the following steps:
1) at first get zinc oxide, oxidation inhibitor, metal passivator, tinting material and smoke abatement combustion adjuvant by weight 1: 1: 3: ratio was mixed with additive in 5: 8, got the allotment of aviation kerosene and above-mentioned additive then in proportion and formed CHF;
2) get the maternal gasoline of CHF allotment formation that 90# gasoline product and step 1) are mixed with in proportion;
3) get the allotment of carbon five and lightweight oil in proportion and form mixture A;
4) get the mixture A that benzene and step 3) be mixed with in proportion and be deployed into mixture B;
5) get the mixture B allotment formation mixture C that modification alcohol and step 4) are mixed with in proportion;
6) with mixture C and step 2) the maternal gasoline compounding that is mixed with forms; White gasoline.
Composite lead-free gasoline of the present invention has the following advantages: 1) unleaded, environmental protection; 2) vapo(u)rability, anti-knocking property are good; 3) stability, erosion resistance are good; 4) cost is low.
Be the detected result that composite lead-free gasoline product of the present invention detects by the GB17930-1999 national standard below:
| Detect parameters | The national Specification technical indicator | Detected result |
| Research octane number (RON) | Be not less than 93 | ＞97 |
| Lead content g/l | Be not more than 0.005 | 0.0011 |
| Boiling range: 10% vaporization temperature, ℃ 50% vaporization temperature, ℃ 90% vaporization temperature, ℃ final boiling point, ℃ residual quantity, % (v/v) | Not being higher than 70 is not higher than 120 and is not higher than 190 and is not higher than 205 and is not more than 2 | 44 70 156 186 1.2 |
| Vapour pressure, KPa | Be not more than 74 | 49 |
| Existent gum, mg/100ml | Be not more than 5 | 1.8 |
| Copper corrosion (50 ℃, 3h) level | Be not more than 1 | 1 |
| Inductive phase, min | Be not more than 480 | 1172 |
Detected result shows that every technical indicator of product of the present invention all is better than national standard.
Embodiment
Embodiment 1:
1) at first gets zinc oxide, 2, the 6-ditertbutylparacresol, N, N '-two salicylidenes-propylene diamine, Vat Yellow GCN, smoke abatement combustion adjuvant was by weight 1: 1: 3: ratio was mixed with additive in 5: 8, and wherein smoke abatement combustion adjuvant by joining at 1: 1, is got 0.07 liter of aviation kerosene and 4.9 liters of additives are allocated formation CHF by ferrocene and isooctyl ester nitrate then;
2) get the maternal gasoline of CHF allotment formation that 350 liters of 90# gasoline products and step 1) are mixed with;
3) get 532 liters of carbon five and 70 liters of light naphtha allotment formation mixture A;
4) get the mixture A that 1.4 liters of benzene and step 3) be mixed with and be deployed into mixture B;
5) get the mixture B allotment formation mixture C that 28 liters of modification alcohol and step 4) are mixed with;
6) with mixture C and step 2) the maternal gasoline compounding that is mixed with forms composite lead-free gasoline.
Embodiment 2:
1) at first gets zinc oxide, 2, the 6-ditertbutylparacresol, N, N '-two salicylidenes-propylene diamine, Vat Yellow GCN, smoke abatement combustion adjuvant was by weight 1: 1: 3: ratio was mixed with additive in 5: 8, and wherein smoke abatement combustion adjuvant by joining at 1: 1, is got 0.14 liter of aviation kerosene and 9.8 liters of additives are allocated formation CHF by ferrocene and isooctyl ester nitrate then;
2) get the maternal gasoline of CHF allotment formation that 700 liters of 90# gasoline products and step 1) are mixed with;
3) get 266 liters of carbon five and 140 liters of light naphtha allotment formation mixture A;
4) get the mixture A that 0.7 liter of benzene and step 3) be mixed with and be deployed into mixture B;
5) get the mixture B allotment formation mixture C that 14 liters of modification alcohol and step 4) are mixed with;
6) with mixture C and step 2) the maternal gasoline compounding that is mixed with forms composite lead-free gasoline.
Embodiment 3:
1) at first gets zinc oxide, 2, the 6-ditertbutylparacresol, N, N '-two salicylidenes-propylene diamine, Vat Yellow GCN, smoke abatement combustion adjuvant was by weight 1: 1: 3: ratio was mixed with additive in 5: 8, and wherein smoke abatement combustion adjuvant by joining at 1: 1, is got 0.09 liter of aviation kerosene and 6 liters of additives are allocated formation CHF by ferrocene and isooctyl ester nitrate then;
2) get the maternal gasoline of CHF allotment formation that 450 liters of 90# gasoline products and step 1) are mixed with;
3) get 450 liters of carbon five and 90 liters of solvent oil allotment formation mixture A;
4) get the mixture A that 1.1 liters of benzene and step 3) be mixed with and be deployed into mixture B;
5) get the mixture B allotment formation mixture C that 24 liters of modification alcohol and step 4) are mixed with;
6) with mixture C and step 2) the maternal gasoline compounding that is mixed with forms composite lead-free gasoline.
Embodiment 4:
1) at first gets zinc oxide, 2, the 6-ditertbutylparacresol, N, N '-two salicylidenes-propylene diamine, Vat Yellow GCN, smoke abatement combustion adjuvant was by weight 1: 1: 3: ratio was mixed with additive in 5: 8, and wherein smoke abatement combustion adjuvant by joining at 1: 1, is got 0.11 liter of aviation kerosene and 7 liters of additives are allocated formation CHF by ferrocene and isooctyl ester nitrate then;
2) get the maternal gasoline of CHF allotment formation that 600 liters of 90# gasoline products and step 1) are mixed with;
3) get 350 liters of carbon five and 110 liters of solvent oil allotment formation mixture A;
4) get the mixture A that 0.9 liter of benzene and step 3) be mixed with and be deployed into mixture B;
5) get the mixture B allotment formation mixture C that 17 liters of modification alcohol and step 4) are mixed with;
6) with mixture C and step 2) the maternal gasoline compounding that is mixed with forms composite lead-free gasoline.
Embodiment 5:
1) at first gets zinc oxide, 2,6 ditertiary butyl p cresol, N, N '-two salicylidenes-propylene diamine, Vat Yellow GCN, smoke abatement combustion adjuvant were by weight 1: 1: 3: ratio was mixed with 7 liters of additives in 5: 8, wherein smoke abatement combustion adjuvant by ferrocene and isooctyl ester nitrate by joining at 1: 1;
2) get 500 liters of 90# gasoline products, 5 400 liters in carbon, 100 liters of lightweight oils, 1 liter of benzene, 0.1 liter of 1# aviation kerosene, 20 liters of modification alcohol and 7 liters of mixed together of additive and stir, form composite lead-free gasoline.
Describe the present invention with way of example above, but the invention is not restricted to above-mentioned specific embodiment, all protection domains that any improvement that the present invention did or modification are all belonged to claim of the present invention.
Claims (5)
1. composite lead-free gasoline that utilizes five preparations of gasoline product, carbon is characterized in that being made up of the raw material with lower volume:
90# gasoline product 350-700 part
Carbon five 266-532 parts
Lightweight oil 70-140 part
Benzene 0.7-1.4 part
Aviation kerosene 0.07-0.14 part
Modification alcohol 14-28 part
Additive 4.9-9.8 part
Wherein additive by zinc oxide, oxidation inhibitor, metal passivator, tinting material and smoke abatement combustion adjuvant by weight 1: 1: 3: ratio was formulated in 5: 8.
2. composite lead-free gasoline according to claim 1 is characterized in that the volume ratio of its each component is:
90# gasoline product 450-600 part
Carbon five 350-450 parts
Lightweight oil 90-110 part
Benzene 0.9-1.1 part
Aviation kerosene 0.09-0.11 part
Modification alcohol 17-24 part
Additive 6-7 part.
3. composite lead-free gasoline according to claim 1 and 2, it is characterized in that: at oxidation inhibitor described in the additive is 2, the 6-ditertbutylparacresol, described metal passivator is N, N '-two salicylidenes-propylene diamine, described tinting material is a Vat Yellow GCN, and described smoke abatement combustion adjuvant is joined by ferrocene and isooctyl ester nitrate at 1: 1.
4. composite lead-free gasoline according to claim 1 and 2 is characterized in that: described lightweight oil is petroleum naphtha or solvent oil.
5. prepare the method that aforesaid right requires described composite lead-free gasoline for one kind, it is characterized in that preparing according to the following steps:
1) at first get zinc oxide, oxidation inhibitor, metal passivator, tinting material and smoke abatement combustion adjuvant by weight 1: 1: 3: ratio was mixed with additive in 5: 8, got the allotment of aviation kerosene and above-mentioned additive then in proportion and formed CHF;
2) get the maternal gasoline of CHF allotment formation that 90# gasoline product and step 1) are mixed with in proportion;
3) get the allotment of carbon five and lightweight oil in proportion and form mixture A;
4) get the mixture A that benzene and step 3) be mixed with in proportion and be deployed into mixture B;
5) get the mixture B allotment formation mixture C that modification alcohol and step 4) are mixed with in proportion;
6) with mixture C and step 2) the maternal gasoline compounding that is mixed with forms composite lead-free gasoline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101501402A CN100412174C (en) | 2005-10-31 | 2006-10-27 | Composite oil free from lead prepared by using finished product of gasoline, and carbon five |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510116883 CN1766062A (en) | 2005-10-31 | 2005-10-31 | Compound lead-free gasoline prepared by utilizing finished gasoline and carbon five and preparation method thereof |
| CN200510116883.3 | 2005-10-31 | ||
| CNB2006101501402A CN100412174C (en) | 2005-10-31 | 2006-10-27 | Composite oil free from lead prepared by using finished product of gasoline, and carbon five |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1958746A true CN1958746A (en) | 2007-05-09 |
| CN100412174C CN100412174C (en) | 2008-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101501402A Expired - Fee Related CN100412174C (en) | 2005-10-31 | 2006-10-27 | Composite oil free from lead prepared by using finished product of gasoline, and carbon five |
Country Status (1)
| Country | Link |
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| CN (1) | CN100412174C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212400A (en) * | 2011-05-12 | 2011-10-12 | 谢晓懂 | Synthetic gasoline |
| CN101381635B (en) * | 2008-10-27 | 2011-12-07 | 河南省科学院 | Application of modified C5 in gasoline additives |
| CN101381642B (en) * | 2008-10-27 | 2011-12-07 | 河南省科学院 | Automobile fuel oil additive |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766061A (en) * | 2005-10-31 | 2006-05-03 | 鲁希诺 | Composite lead-free gasoline and preparation method thereof |
| CN1772849A (en) * | 2005-10-31 | 2006-05-17 | 鲁希诺 | Compound lead-free gasoline prepared from finished gasoline and preparation method thereof |
-
2006
- 2006-10-27 CN CNB2006101501402A patent/CN100412174C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381635B (en) * | 2008-10-27 | 2011-12-07 | 河南省科学院 | Application of modified C5 in gasoline additives |
| CN101381642B (en) * | 2008-10-27 | 2011-12-07 | 河南省科学院 | Automobile fuel oil additive |
| CN102212400A (en) * | 2011-05-12 | 2011-10-12 | 谢晓懂 | Synthetic gasoline |
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| CN100412174C (en) | 2008-08-20 |
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Assignee: Beijing Qingyan Lihua Petroleum Chemical Technology Co., Ltd. Assignor: Lu Xinuo Contract fulfillment period: 2007.2.16 to 2017.2.16 contract change Contract record no.: 2009990000386 Denomination of invention: Composite oil free from lead prepared by using finished product of gasoline, and carbon five Granted publication date: 20080820 License type: Exclusive license Record date: 2009.4.29 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.2.16 TO 2017.2.16; CHANGE OF CONTRACT Name of requester: BEIJING QING YAN LI HUA PETROLEUM CHEMISTRY TECHNO Effective date: 20090429 |
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Owner name: BEIJING QINGYAN LIHUA PETRO + CHEMISTRY CO., LTD. Free format text: FORMER OWNER: LU XINUO Effective date: 20121221 |
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Effective date of registration: 20121221 Address after: 100081 Beijing City, Haidian District Zhongguancun South Street No. 5, building 683, ligongkeji building 14 room 1409 Patentee after: Beijing Qingyan Lihua Petroleum Chemical Technology Co., Ltd. Address before: 100081 Beijing City, Haidian District Zhongguancun South Street, ligongkeji building 14 layer in the company Patentee before: Lu Xinuo |
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Denomination of invention: Composite oil free from lead prepared by using finished product of gasoline, and carbon five Effective date of registration: 20130219 Granted publication date: 20080820 Pledgee: Beijing wisdom industry Co., Ltd. Pledgor: Beijing qingyanlihua photochemistry Technology Co., Ltd.|Guan zhongdeli China Petroleum Chemical Co. Ltd. Registration number: 2013990000104 |
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Granted publication date: 20080820 Termination date: 20161027 |
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