CN1974734A - Vehicle gasoline for replacing petroleum fuel and its prepn process - Google Patents
Vehicle gasoline for replacing petroleum fuel and its prepn process Download PDFInfo
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- CN1974734A CN1974734A CN 200610070683 CN200610070683A CN1974734A CN 1974734 A CN1974734 A CN 1974734A CN 200610070683 CN200610070683 CN 200610070683 CN 200610070683 A CN200610070683 A CN 200610070683A CN 1974734 A CN1974734 A CN 1974734A
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Abstract
The vehicle gasoline for replacing petroleum fuel consists of coal-base methanol 20-25 wt%, C2-C8 alcohol 10-25 wt%, low benzene arene 20-35 wt%, dimethoxy methane 5-10 wt%, catalyst 0.01 wt%, coal-base light oil 15-40 wt%, stabilizer 0.01 wt%, and metal corrosion inhibitor 0.01 wt%. The preparation process includes the following steps: 1. reaction of coal-base light oil and catalyst in a distiller, extracting 200 deg.c below fractions, cooling and adding stabilizer; 2. setting the other main materials into a mixer; and 3. pumping the product of the step 1 to the mixer and adding metal corrosion inhibitor to obtain the product. The vehicle gasoline is prepared with coal chemical products and biochemical products, and has high oxygen content, high power performance and capacity of maximizing the released energy.
Description
Technical field
The invention belongs to a kind of motor spirit, be specifically related to motor spirit of a kind of alternative petroleum and preparation method thereof.
Background technology
Along with the get on the car increase of the volume of holding of market, fuel demand sharply rises, and especially the oil crisis that takes place the seventies in 20th century has been accelerated the flow of research of various countries to alternative motor fuels.The Shanxi Province has organized fairly large methyl alcohol to mix the burning test, has risen several tame M15 methanol gasolines allotments center.The M15 methanol gasoline has obtained social recognition in batches post sales on market, Shanxi.But the methanol gasoline that contains high-proportion methanol exists, and cold start-up is poor, dynamic property is poor, vapour lock, the incompatible problem of using under high and cold, high temperature, anoxic, high humidity environment.
Summary of the invention
The present invention is exactly the defective that exists at the said products, ethanol that a kind of tar that utilizes coal coking and fertilizer plant's coproduction, aromatic hydrocarbons, methyl alcohol and biological process produce and higher alcohols thereof the gasoline for raw material production is provided, solves that the cold start-up that the said products in use exists is poor, dynamic property is poor, vapour lock, the incompatible problem of under high and cold, high temperature, anoxic, high humidity environment, using.
The present invention is by the following technical solutions: a kind of motor spirit of alternative petroleum, form coal-based methanol 20～25%, C by the component of following weight content
2～C
8Alcohol 10～25%, coal-based low benzene aromatic hydrocarbons 20～35%, Methylal(dimethoxymethane) 5～10%, catalyzer 0.01%, coal-based light oil 15～40%, stablizer 0.01%, metal corrosion inhibitor 0.01%; C wherein
2～C
8Alcohol be ethanol, propyl alcohol, butanols, amylalcohol, hexanol, enanthol, octanol by 100: 0.5: 5: 5: 0.05: 0.05: the mixture that 2 mixed is got up, coal-based low benzene aromatic hydrocarbons was made up of the component of following weight content: toluene 95%, dimethylbenzene 2.05%, C
5-12Alkane 2%, benzene 0.95%, coal-based light oil is to extract＜200 ℃ cut by coal tar and catalyzer after 1～3 hour at the still kettle internal reaction to steam and cool off and make, catalyzer is made up of the component of following weight content: atlapulgite 40～50%, and kaolin 20～30% contains sulfonic molecular sieve 10～20%, 4A type molecular sieve 10～20%, stablizer is 2, and 6-xylenol, metal corrosion inhibitor are fatty acid amines.The gasoline that coal-based light oil selects for use DCL/Direct coal liquefaction and ICL for Indirect Coal Liquefaction to obtain substitutes.
A kind of preparation method of motor spirit of alternative petroleum, packs coal-based light oil in the still kettle at a, in the stainless (steel) wire in the still kettle of again catalyzer being packed into, reacts and extracts＜200 ℃ cut after 3 hours, and the cooling back adds 2, and the 6-xylenol is stand-by; B, again with coal-based methanol 20～25%, C
2～C
8Alcohol 20～40%, coal-based low benzene aromatic hydrocarbons 20～35%, Methylal(dimethoxymethane) 5～10% usefulness pumps are squeezed into mixing tank; C, with pump will through the catalytic treatment of a step be added with 2, the coal-based light oil of 6-xylenol is squeezed into mixing tank, adds fatty acid amine at last and gets product.
The present invention compares with prior art has following beneficial effect:
The same again coal-based methanol of purifying treatment, Methylal(dimethoxymethane), low benzene aromatic hydrocarbons, the C that the light oil that obtains in the present coal tar light oil and the coal tar course of processing are had the degree of depth
2～C
8Alcohol is mixed into the operable new type gasoline of petrol engine.The raw material that the present invention adopts is not fought for the petroleum of refining of petroleum enterprise and petroleum chemical enterprise's preciousness fully from Coal Chemical Industry and biochemical industry enterprise.The present invention does not add environmentalists and thinks that deleterious standard-increasing agent, methyl-isobutyl ether (MTBE), the spent catalyst that produces in the production process partly return the regeneration of former factory, and part is burned at boiler.Prove that through actual road test gasoline oxygen level height of the present invention can reach the effect that releases energy to greatest extent in engine, thus can play the purpose of fuel-economizing, and good dynamic property.Production technique of the present invention is simple, the equipment input is little, go up detective, and gasoline product production cost per ton is compared lower slightly with the M15 methanol gasoline.
1, the technical characteristic of product of the present invention is seen the automobile-used alcohol blended fuel of company standard FS type
(Q/140001XY018-2006) and the measured value synopsis
| Aromaticity content % ( v/v) | ≤35 | 33 | GB/T 11132 |
| Olefin(e) centent % ( v/v) | ≤10 | 10 | GB/T 11132 |
| Low-temperature performance phase separation temperature (35 ℃) 48h | Transparent, nothing is separated | Transparent, nothing is separated | DB14/T92-2002 |
| Meet water branch temperature under the room temperature and add water 0.5% vibration (5mm) | Leaving standstill 48h does not have and is separated | Leaving standstill 48h does not have and is separated | DB14/T 92-2002 |
2, statistical average value and M15 methanol gasoline fuel consumption per hundred kilometers were relatively after product of the present invention travelled through automobile in 1 year
The contrast of table 2 fuel consumption per hundred kilometers
| Fuel | Fuel consumption per hundred kilometers (L) | Oil consumption reduces (%) |
| The M15 methanol gasoline | 9.4L | |
| Gasoline of the present invention | 9.1L | -3.2 |
Four, embodiment
Embodiment 1
A kind of motor spirit of alternative petroleum is made up of the component of following weight content, coal-based methanol 20%, C
2～C
8Alcohol 24.97%, coal-based low benzene aromatic hydrocarbons 35%, Methylal(dimethoxymethane) 5%, catalyzer 0.01%, coal-based light oil 15%, stablizer 0.01%, metal corrosion inhibitor 0.01%; C wherein
2～C
8Alcohol be ethanol, propyl alcohol, butanols, amylalcohol, hexanol, enanthol, octanol by 100: 0.5: 5: 5: 0.05: 0.05: the mixture that 2 mixed is got up, coal-based low benzene aromatic hydrocarbons was made up of the component of following weight content: toluene 95%, dimethylbenzene 2.05%, C
5-12Alkane 2%, benzene 0.95%, coal-based light oil is to be extracted＜200 ℃ cut and cooling after 1～3 hour and make at the still kettle internal reaction by coal tar and catalyzer, catalyzer is made up of the component of following weight content: atlapulgite 40%, and kaolin 20% contains sulfonic molecular sieve 20%, 4A type molecular sieve 20%, stablizer is 2, and 6-xylenol, metal corrosion inhibitor are fatty acid amines.Coal-based light oil also can be substituted by the gasoline that DCL/Direct coal liquefaction and ICL for Indirect Coal Liquefaction obtain.
A kind of preparation method of motor spirit of alternative petroleum, packs coal-based light oil 15% in the still kettle into, in the stainless (steel) wire in the still kettle of again catalyzer 0.01% being packed at a, react and extract＜200 ℃ cut after 3 hours, the cooling back adds 2, and 6-xylenol 0.01% is stand-by; B, again with coal-based methanol 20%, C
2～C
8Alcohol 24.97%, coal-based low benzene aromatic hydrocarbons 35%, Methylal(dimethoxymethane) 5% usefulness pump is squeezed into mixing tank; C, with pump will through the catalytic treatment of a step be added with 2, the coal-based light oil of 6-xylenol is squeezed into mixing tank, adds fatty acid amine 0.01% at last and gets product.
Embodiment 2
A kind of motor spirit of alternative petroleum is made up of the component of following weight content, coal-based methanol 23%, C
2～C
8Alcohol 19.97%, coal-based low benzene aromatic hydrocarbons 25%, Methylal(dimethoxymethane) 7%, catalyzer 0.01%, coal-based light oil 25%, stablizer 0.01%, metal corrosion inhibitor 0.01%; C wherein
2～C
8Alcohol be ethanol, propyl alcohol, butanols, amylalcohol, hexanol, enanthol, octanol by 100: 0.5: 5: 5: 0.05: 0.05: the mixture that 2 mixed is got up, coal-based low benzene aromatic hydrocarbons was made up of the component of following weight content: toluene 95%, dimethylbenzene 2.05%, C
5-12Alkane 2%, benzene 0.95%, coal-based light oil is to be extracted＜200 ℃ cut and cooling after 1～3 hour and make at the still kettle internal reaction by coal tar and catalyzer, catalyzer is made up of the component of following weight content: atlapulgite 45%, and kaolin 25% contains sulfonic molecular sieve 15%, 4A type molecular sieve 15%, stablizer is 2, and 6-xylenol, metal corrosion inhibitor are fatty acid amines.Coal-based light oil also can be substituted by the gasoline that DCL/Direct coal liquefaction and ICL for Indirect Coal Liquefaction obtain.
A kind of preparation method of motor spirit of alternative petroleum, packs coal-based light oil 25% in the still kettle into, in the stainless (steel) wire in the still kettle of again catalyzer 0.01% being packed at a, react and extract＜200 ℃ cut after 3 hours, the cooling back adds 2, and 6-xylenol 0.01% is stand-by; B, again with coal-based methanol 23%, C
2～C
8Alcohol 29.97%, coal-based low benzene aromatic hydrocarbons 25%, Methylal(dimethoxymethane) 7% usefulness pump is squeezed into mixing tank; C, with pump will through the catalytic treatment of a step be added with 2, the coal-based light oil of 6-xylenol is squeezed into mixing tank, adds fatty acid amine 0.01% at last and gets product.
Embodiment 3
A kind of motor spirit of alternative petroleum is made up of the component of following weight content, coal-based methanol 24%, C
2～C
8Alcohol 10%, coal-based low benzene aromatic hydrocarbons 20%, Methylal(dimethoxymethane) 8%, catalyzer 0.01%, coal-based light oil 37.97%, stablizer 0.01%, metal corrosion inhibitor 0.01%; C wherein
2～C
8Alcohol be ethanol, propyl alcohol, butanols, amylalcohol, hexanol, enanthol, octanol by 100: 0.5: 5: 5: 0.05: 0.05: the mixture that 2 mixed is got up, coal-based low benzene aromatic hydrocarbons was made up of the component of following weight content: toluene 95%, dimethylbenzene 2.05%, C
5-12Alkane 2%, benzene 0.95%, coal-based light oil is to be extracted＜200 ℃ cut and cooling after 1～3 hour and make at the still kettle internal reaction by coal tar and catalyzer, catalyzer is made up of the component of following weight content: atlapulgite 50%, and kaolin 30% contains sulfonic molecular sieve 10%, 4A type molecular sieve 10%, stablizer is 2, and 6-xylenol, metal corrosion inhibitor are fatty acid amines.Coal-based light oil also can be substituted by the gasoline that DCL/Direct coal liquefaction and ICL for Indirect Coal Liquefaction obtain.
A kind of preparation method of motor spirit of alternative petroleum, packs coal-based light oil 37.97% in the still kettle into, in the stainless (steel) wire in the still kettle of again catalyzer 0.01% being packed at a, react and extract＜200 ℃ cut after 3 hours, the cooling back adds 2, and 6-xylenol 0.01% is stand-by; B, again with coal-based methanol 24%, C
2～C
8Alcohol 10%, coal-based low benzene aromatic hydrocarbons 20%, Methylal(dimethoxymethane) 8% usefulness pump is squeezed into mixing tank; C, with pump will through the catalytic treatment of a step be added with 2, the coal-based light oil of 6-xylenol is squeezed into mixing tank, adds fatty acid amine 0.01% at last and gets product.
Claims (3)
1, a kind of motor spirit of alternative petroleum is characterized in that: the component by following weight content is formed, coal-based methanol 20～25%, C
2～C
8Alcohol 10～25%, coal-based low benzene aromatic hydrocarbons 20～35%, Methylal(dimethoxymethane) 5～10%, catalyzer 0.01%, coal-based light oil 15～40%, stablizer 0.01%, metal corrosion inhibitor 0.01%; C wherein
2～C
8Alcohol is ethanol, propyl alcohol, butanols, amylalcohol, alcohol, enanthol, octanol be by 100: 0.5: 5: 5: 0.05: 0.05: the mixture that 2 mixed is got up, coal-based low benzene aromatic hydrocarbons was made up of the component of following weight content: toluene 95%, dimethylbenzene 2.05%, C
5-12Alkane 2%, benzene 0.95%, coal-based light oil is to be extracted＜200 ℃ cut and cooling after 1～3 hour and make at the still kettle internal reaction by coal tar and catalyzer, catalyzer is made up of the component of following weight content: atlapulgite 40～50%, and kaolin 20～30% contains sulfonic molecular sieve 10～20%, 4A type molecular sieve 10～20%, stablizer is 2, and 6-xylenol, metal corrosion inhibitor are fatty acid amines.
2, the motor spirit of a kind of alternative petroleum according to claim 1 is characterized in that: the gasoline that coal-based light oil selects for use DCL/Direct coal liquefaction and ICL for Indirect Coal Liquefaction to obtain substitutes.
3, a kind of preparation method of motor spirit of alternative petroleum is characterized in that: the motor spirit for preparing a kind of alternative petroleum according to the following steps:
A, coal-based light oil is packed in the still kettle, in the stainless (steel) wire in the still kettle of again catalyzer being packed into, react and extract＜200 ℃ cut after 3 hours, the cooling back adds 2, and the 6-xylenol is stand-by; B, again with coal-based methanol 20～25%, C
2～C
8Alcohol 20～40%, coal-based low benzene aromatic hydrocarbons 20～35%, Methylal(dimethoxymethane) 5～10% usefulness pumps are squeezed into mixing tank; C, with pump will through the catalytic treatment of a step be added with 2, the coal-based light oil of 6-xylenol is squeezed into mixing tank, adds fatty acid amine at last and gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100706833A CN100463954C (en) | 2006-12-06 | 2006-12-06 | Vehicle gasoline for replacing petroleum fuel and its prepn process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100706833A CN100463954C (en) | 2006-12-06 | 2006-12-06 | Vehicle gasoline for replacing petroleum fuel and its prepn process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1974734A true CN1974734A (en) | 2007-06-06 |
| CN100463954C CN100463954C (en) | 2009-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100706833A Expired - Fee Related CN100463954C (en) | 2006-12-06 | 2006-12-06 | Vehicle gasoline for replacing petroleum fuel and its prepn process |
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| CN (1) | CN100463954C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531932B (en) * | 2009-04-28 | 2012-07-18 | 深圳市广源石油股份有限公司 | High-grade cleaning vehicle fuel oil prepared from coal chemical product and preparation method thereof |
| CN103031163A (en) * | 2011-09-30 | 2013-04-10 | 山西佳新能源化工实业有限公司 | Coal-based composite domestic fuel |
| TWI413684B (en) * | 2010-08-27 | 2013-11-01 | New Modern Co Ltd | Light hydrocarbon fuel for automobile |
| CN104059699A (en) * | 2013-11-01 | 2014-09-24 | 王彤 | Multifunctional energy-saving component agent |
| CN104140854A (en) * | 2014-07-31 | 2014-11-12 | 山西新源煤化燃料有限公司 | Methanol gasoline prepared by means of coal-based light oil |
| CN106995731A (en) * | 2017-06-10 | 2017-08-01 | 陆兴东 | A kind of substituted type motor petrol |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049734A (en) * | 1975-04-08 | 1977-09-20 | Mobil Oil Corporation | Conversion of coal to high octane gasoline |
| CN1155685C (en) * | 2000-04-11 | 2004-06-30 | 于海涛 | Clean gasoline containing alcohol and its preparing process |
| CN1176192C (en) * | 2003-07-10 | 2004-11-17 | 连德宏 | Environment-protecting type compound gasoline and diesel oil |
-
2006
- 2006-12-06 CN CNB2006100706833A patent/CN100463954C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531932B (en) * | 2009-04-28 | 2012-07-18 | 深圳市广源石油股份有限公司 | High-grade cleaning vehicle fuel oil prepared from coal chemical product and preparation method thereof |
| TWI413684B (en) * | 2010-08-27 | 2013-11-01 | New Modern Co Ltd | Light hydrocarbon fuel for automobile |
| CN103031163A (en) * | 2011-09-30 | 2013-04-10 | 山西佳新能源化工实业有限公司 | Coal-based composite domestic fuel |
| CN104059699A (en) * | 2013-11-01 | 2014-09-24 | 王彤 | Multifunctional energy-saving component agent |
| CN104140854A (en) * | 2014-07-31 | 2014-11-12 | 山西新源煤化燃料有限公司 | Methanol gasoline prepared by means of coal-based light oil |
| CN104140854B (en) * | 2014-07-31 | 2015-08-12 | 山西新源煤化燃料有限公司 | Utilize methanol gasoline prepared by coal-based light oil |
| CN106995731A (en) * | 2017-06-10 | 2017-08-01 | 陆兴东 | A kind of substituted type motor petrol |
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| Publication number | Publication date |
|---|---|
| CN100463954C (en) | 2009-02-25 |
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Granted publication date: 20090225 Termination date: 20101206 |