CN109897710A - A kind of stabilizer of methanol gasoline and preparation method thereof - Google Patents
A kind of stabilizer of methanol gasoline and preparation method thereof Download PDFInfo
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- CN109897710A CN109897710A CN201811647363.9A CN201811647363A CN109897710A CN 109897710 A CN109897710 A CN 109897710A CN 201811647363 A CN201811647363 A CN 201811647363A CN 109897710 A CN109897710 A CN 109897710A
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- parts
- methanol gasoline
- antioxidant
- preservative
- antifreezing agent
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 239000003502 gasoline Substances 0.000 title claims abstract description 40
- 239000003381 stabilizer Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 33
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 22
- -1 isooctyl Chemical group 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 16
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 16
- 239000003755 preservative agent Substances 0.000 claims abstract description 16
- 230000002335 preservative effect Effects 0.000 claims abstract description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 11
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 11
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 9
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 9
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 150000003851 azoles Chemical class 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000010348 incorporation Methods 0.000 claims description 5
- 125000005605 benzo group Chemical group 0.000 claims description 4
- 125000002256 xylenyl group Chemical class C1(C(C=CC=C1)C)(C)* 0.000 claims description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims 1
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 3
- AKWNPQUPULOIIN-UHFFFAOYSA-N (1-cyclohexylcyclohexyl)azanium nitrite Chemical group [O-]N=O.C1CCCCC1C1([NH3+])CCCCC1 AKWNPQUPULOIIN-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000005233 alkylalcohol group Chemical group 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 239000007798 antifreeze agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002735 gasoline substitute Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
The invention discloses a kind of Methanol gasoline stabilizers, it is made of the raw material of following mass fraction: 2- octylame, diethylamine, acetone, isooctyl acid lithium, ethyl acetate, 4-N- butyl phenyl ether formonitrile HCN, benzothiazole, naphtha, fatty alcohol polyoxyethylene ether AEO-5, antifreezing agent, antioxidant, polysorbas20, preservative, the stabilizer preparation method is simple, methanol gasoline stability obtained is good, after burning, the carbon monoxide of generation and the amount of oxynitrides are lower.
Description
Technical field
The present invention relates to Methanol gasoline stabilizers, are specifically related to a kind of stabilizer and preparation method thereof of methanol gasoline.
Background technique
Crude oil is the most important non-renewable energy in the whole world, and the essence of current energy shortage is crude oil shortage.Vehicle fuel is former
The most important application field of oil, accounts for 70% or more of global crude oil total flow；Methanol gasoline is a kind of " with coal for replacing oil " path,
Methanol gasoline refer to national standard gasoline and methanol and additive in certain volume (quality) ratio by stringent process allotment and
At a kind of novel environment friendly fuel, be automobile fuel substitute, it is the important component of new energy, can be used as gasoline
Substitute the part of crude oil is substituted to realize.
Methanol gasoline refers to national standard gasoline (93#, 97# etc.), methanol, additive by certain volume (quality) than by tight
Lattice process allotment made of a kind of mixture of novel environment friendly fuel methanol and gasoline, also include methanol, ethyl alcohol, normal propyl alcohol,
The mixture with gasoline such as mixed alcohol of n-butanol and isopropanol；But experiments have shown that with methanol in methanol gasoline mixture
The increase of content, intermiscibility are deteriorated, and phase separation temperature rises quickly, will affect the stability and quality of methanol gasoline.
Summary of the invention
In order to solve the above-mentioned technical problem, the object of the present invention is to provide a kind of stabilizer of methanol gasoline, the stabilizers
Stability is good, which is simple and efficient, and technical scheme is as follows:
A kind of stabilizer of methanol gasoline, is made of the raw material of following mass fraction: 2-15 parts of 2- octylame, 6-18 parts of diethylamine,
7-20 parts of acetone, 3-10 parts of isooctyl acid lithium, 4-16 parts of ethyl acetate, 6-13 parts of 4-N- butyl phenyl ether formonitrile HCN, 4-9 parts of benzothiazole,
11-19 parts of naphtha, 40-70 parts of fatty alcohol polyoxyethylene ether AEO-5,6-20 parts of antifreezing agent, 9-15 parts of antioxidant, tween
20 6-17 parts, 3-10 parts of preservative.
Further, the antifreezing agent is isopropanol.
Further, the preservative is nitrous acid bicyclohexylamine.
Further, the antioxidant is by one of methoxyl group phenol, xylenol or a variety of forming.
A kind of preparation method of the stabilizer of methanol gasoline, includes the following steps:
(1) 2- octylame, diethylamine, acetone, isooctyl acid lithium, ethyl acetate, 4-N- butyl phenyl ether formonitrile HCN, benzo are added in a reservoir
Azoles, naphtha, antifreezing agent, preservative stir evenly, and mixing time is 20-30 minutes；
(2) fatty alcohol polyoxyethylene ether AEO-5, antioxidant, polysorbas20 is added, stirs evenly, mixing time is 30-40 points
Clock, and it is heated to 30-40 degree, 2-3 hours are kept the temperature, mixture is made；
(3) mixture obtained by circulating pump circulation step (2), circulation incorporation time are 20-30 minutes；Up to methanol gasoline
Stabilizer.
Beneficial effect
The Methanol gasoline stabilizer production method is simple, high production efficiency, and various raw materials used in the present invention are easy to get, price is low
It is honest and clean；The stabilizer is without any metal mold compounds such as lead, iron, manganese, and preparation process cleaning, environmental pollution is small, and it is steady to be added to this
Determine agent methanol gasoline use when it is not stratified, stability is good, after burning, the carbon monoxide of generation and the amount of oxynitrides are lower than
Gasoline.
Specific embodiment
Embodiment of the present invention is further illustrated by the following examples, but protection scope of the present invention is not limited to embodiment
Listed content.
Embodiment 1
A kind of stabilizer of methanol gasoline, is made of the raw material of following mass fraction: 2 parts of 2- octylame, 6 parts of diethylamine, acetone 7
Part, 3 parts of isooctyl acid lithium, 4 parts of ethyl acetate, 6 parts of 4-N- butyl phenyl ether formonitrile HCN, 4 parts of benzothiazole, 11 parts of naphtha, poly alkyl alcohol
40 parts of ethylene oxide ether AEO-5,6 parts of antifreezing agent, 9 parts of antioxidant, 6 parts of polysorbas20,3 parts of preservative, the antifreezing agent are different
Propyl alcohol；The preservative is nitrous acid bicyclohexylamine；The antioxidant is to methoxyl group phenol.
A kind of preparation method of the stabilizer of methanol gasoline, includes the following steps:
(1) 2- octylame, diethylamine, acetone, isooctyl acid lithium, ethyl acetate, 4-N- butyl phenyl ether formonitrile HCN, benzo are added in a reservoir
Azoles, naphtha, antifreezing agent, preservative stir evenly, and mixing time is 25 minutes；
(2) fatty alcohol polyoxyethylene ether AEO-5, antioxidant, polysorbas20 is added, stirs evenly, mixing time is 35 minutes, and
35 degree are heated to, keeps the temperature 2 hours, mixture is made；
(3) mixture obtained by circulating pump circulation step (2), circulation incorporation time are 20 minutes；It is steady up to methanol gasoline
Determine agent.
Embodiment 2
A kind of stabilizer of methanol gasoline, is made of the raw material of following mass fraction: 2 parts of 2- octylame, 6 parts of diethylamine, acetone 7
Part, 3 parts of isooctyl acid lithium, 4 parts of ethyl acetate, 6 parts of 4-N- butyl phenyl ether formonitrile HCN, 4 parts of benzothiazole, 11 parts of naphtha, poly alkyl alcohol
70 parts of ethylene oxide ether AEO-5,20 parts of antifreezing agent, 15 parts of antioxidant, 17 parts of polysorbas20,10 parts of preservative；The antifreezing agent
For isopropanol；The preservative is nitrous acid bicyclohexylamine；The antioxidant is to methoxyl group phenol.
A kind of preparation method of the stabilizer of methanol gasoline, includes the following steps:
(1) 2- octylame, diethylamine, acetone, isooctyl acid lithium, ethyl acetate, 4-N- butyl phenyl ether formonitrile HCN, benzo are added in a reservoir
Azoles, naphtha, antifreezing agent, preservative stir evenly, and mixing time is 20-30 minutes；
(2) fatty alcohol polyoxyethylene ether AEO-5, antioxidant, polysorbas20 is added, stirs evenly, mixing time is 30-40 points
Clock, and it is heated to 30-40 degree, 2-3 hours are kept the temperature, mixture is made；
(3) mixture obtained by circulating pump circulation step (2), circulation incorporation time are 20-30 minutes；Up to methanol gasoline
Stabilizer.
Embodiment 3
A kind of stabilizer of methanol gasoline, is made of the raw material of following mass fraction: 14 parts of 2- octylame, 17 parts of diethylamine, acetone
18 parts, 9 parts of isooctyl acid lithium, 13 parts of ethyl acetate, 10 parts of 4-N- butyl phenyl ether formonitrile HCN, 7 parts of benzothiazole, 15 parts of naphtha, fat
50 parts of alcohol polyoxyethylene ether AEO-5,18 parts of antifreezing agent, 14 parts of antioxidant, 16 parts of polysorbas20,8 parts of preservative, it is described antifreeze
Agent is isopropanol, and the preservative is nitrous acid bicyclohexylamine, and the antioxidant is by 9 parts of methoxyl group phenol, 13 parts of xylenol
Composition.
A kind of preparation method of the stabilizer of methanol gasoline, includes the following steps:
(1) (2- octylame, diethylamine, acetone, isooctyl acid lithium, ethyl acetate, 4-N- butyl phenyl ether formonitrile HCN, benzene are added in a reservoir
And azoles, naphtha, antifreezing agent, preservative stir evenly, mixing time is 20-30 minutes；
(2) fatty alcohol polyoxyethylene ether AEO-5, antioxidant, polysorbas20 is added, stirs evenly, mixing time is 30-40 points
Clock, and it is heated to 30-40 degree, 2-3 hours are kept the temperature, mixture is made；
(3) mixture obtained by circulating pump circulation step (2), circulation incorporation time are 20-30 minutes；Up to methanol gasoline
Stabilizer.
Test method
3 parts of a certain amount of methanol gasolines are taken, embodiment 1, embodiment 2, the stabilizer in embodiment 3 is separately added into, stirs evenly,
The time that lamination occurs for open methanol gasoline is observed and recorded under room temperature (5~30 DEG C), and test result is shown in 95 days
Interior 3 parts of methanol gasolines are not layered, can satisfy requirement.
Be added to the stabilizer methanol gasoline use when it is not stratified, stability is good, after burning, the carbon monoxide of generation and
The amount of oxynitrides is lower than gasoline, while the preparation method is simple, and raw material is easy to get.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms, therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.In addition, it should be understood that although this specification is described in terms of embodiments, but it is not each
Embodiment only contains an independent technical solution, and this description of the specification is merely for the sake of clarity, this field
Technical staff should consider the specification as a whole, and the technical solutions in the various embodiments may also be suitably combined, form this
The other embodiments that field technical staff is understood that.
Claims (5)
1. a kind of Methanol gasoline stabilizer, which is characterized in that be made of the raw material of following mass fraction: 2-15 parts of 2- octylame, two
6-18 parts of ethamine, 7-20 parts of acetone, 3-10 parts of isooctyl acid lithium, 4-16 parts of ethyl acetate, 6-13 parts of 4-N- butyl phenyl ether formonitrile HCN, benzene
And 4-9 parts of azoles, 11-19 parts of naphtha, AEO-540-70 parts of fatty alcohol polyoxyethylene ether, 6-20 parts of antifreezing agent, antioxidant 9-
15 parts, 6-17 parts of polysorbas20,3-10 parts of preservative.
2. a kind of Methanol gasoline stabilizer according to claim 1, which is characterized in that the antifreezing agent is isopropanol.
3. a kind of Methanol gasoline stabilizer according to claim 1, which is characterized in that the preservative is two ring of nitrous acid
Amine.
4. a kind of Methanol gasoline stabilizer according to claim 1, which is characterized in that the antioxidant is by methoxyl group
One of phenol, xylenol or a variety of compositions.
5. a kind of preparation method of Methanol gasoline stabilizer according to claim 1, which is characterized in that including walking as follows
It is rapid:
(1) 2- octylame, diethylamine, acetone, isooctyl acid lithium, ethyl acetate, 4-N- butyl phenyl ether formonitrile HCN, benzo are added in a reservoir
Azoles, naphtha, antifreezing agent, preservative stir evenly, and mixing time is 20-30 minutes；
(2) fatty alcohol polyoxyethylene ether AEO-5, antioxidant, polysorbas20 is added, stirs evenly, mixing time is 30-40 points
Clock, and it is heated to 30-40 degree, 2-3 hours are kept the temperature, mixture is made；
(3) mixture obtained by circulating pump circulation step (2), circulation incorporation time are 20-30 minutes；Up to methanol gasoline
Stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647363.9A CN109897710A (en) | 2018-12-29 | 2018-12-29 | A kind of stabilizer of methanol gasoline and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647363.9A CN109897710A (en) | 2018-12-29 | 2018-12-29 | A kind of stabilizer of methanol gasoline and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109897710A true CN109897710A (en) | 2019-06-18 |
Family
ID=66943546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811647363.9A Pending CN109897710A (en) | 2018-12-29 | 2018-12-29 | A kind of stabilizer of methanol gasoline and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109897710A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585932A (en) * | 2011-12-29 | 2012-07-18 | 北京东方红升新能源应用技术研究院有限公司 | Compound additive for methanol gasoline, and preparation method and application thereof |
| CN103666604A (en) * | 2013-12-21 | 2014-03-26 | 山西华顿实业有限公司 | Methanol gasoline stabilizer |
| CN105482857A (en) * | 2014-09-17 | 2016-04-13 | 天津开发区信达化工技术发展有限公司 | Methanol gasoline with stable performance |
| CN105670714A (en) * | 2016-03-22 | 2016-06-15 | 刘涛 | Coal-based alcohol ether gasoline and preparation method thereof |
-
2018
- 2018-12-29 CN CN201811647363.9A patent/CN109897710A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585932A (en) * | 2011-12-29 | 2012-07-18 | 北京东方红升新能源应用技术研究院有限公司 | Compound additive for methanol gasoline, and preparation method and application thereof |
| CN103666604A (en) * | 2013-12-21 | 2014-03-26 | 山西华顿实业有限公司 | Methanol gasoline stabilizer |
| CN105482857A (en) * | 2014-09-17 | 2016-04-13 | 天津开发区信达化工技术发展有限公司 | Methanol gasoline with stable performance |
| CN105670714A (en) * | 2016-03-22 | 2016-06-15 | 刘涛 | Coal-based alcohol ether gasoline and preparation method thereof |
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Application publication date: 20190618 |
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