CN111909739B - Diesel energy-saving cleaning synergist and preparation method thereof - Google Patents
Diesel energy-saving cleaning synergist and preparation method thereof Download PDFInfo
- Publication number
- CN111909739B CN111909739B CN202010759057.5A CN202010759057A CN111909739B CN 111909739 B CN111909739 B CN 111909739B CN 202010759057 A CN202010759057 A CN 202010759057A CN 111909739 B CN111909739 B CN 111909739B
- Authority
- CN
- China
- Prior art keywords
- diesel oil
- energy
- stirring
- ether
- saving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/12—Use of additives to fuels or fires for particular purposes for improving the cetane number
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
- C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
- C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/305—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond)
Abstract
The invention provides a diesel oil energy-saving cleaning synergist, which consists of methanol, n-butanol, n-octanol, hexamethyl butyl ether, butanone oxime, nonylphenol polyoxyethylene ether, polyetheramine, polyisobutylene succinimide, polymethoxy dimethyl ether and tert-butyl octyl ferrocene. The mixed fuel obtained by mixing the diesel oil energy-saving cleaning synergist and the diesel oil is clear and transparent at normal temperature and good in stability, can effectively reduce the carbon deposition and coking amount and the oil consumption of the diesel oil, reduces the emission of CO and HC compounds, and improves the cetane number of the fuel.
Description
Technical Field
The invention relates to the technical field of petrochemical industry, in particular to an energy-saving cleaning synergist for diesel oil and a preparation method thereof.
Background
The tail gas of most automobiles is directly discharged into the air without any treatment, and because the tail gas of the automobiles contains a large amount of harmful substances, the components of the tail gas of the automobiles contain substances such as CO2, CO, NOx, oil gas, ash powder and the like, and the direct discharge of the substances to the environment can bring serious pollution to the environment
The research on the tail gas cleaning agent or additive of the diesel vehicle is common, but the application effect is not ideal, and the following problems still exist: the miscibility is poor, the mixture is unstable under the condition of high-speed running of an engine, and byproducts are easily generated; the formula is not energy-saving and environment-friendly enough, has strong corrosivity, and has not obvious improvement on the combustion rate of diesel oil; the phenomena of alcohol-oil stratification and poor cold start are easy to occur after the methanol is added.
Therefore, there is a need for an energy-saving detergent synergist for diesel oil that can effectively reduce the emission of pollutants to solve the above-mentioned technical problems.
Disclosure of Invention
The invention aims to provide an energy-saving cleaning synergist for diesel oil.
In order to achieve the purpose, the invention provides a diesel oil energy-saving cleaning synergist which comprises methanol, n-butanol, n-octanol, hexamethyl butyl ether, butanone oxime, nonylphenol polyoxyethylene ether, polyetheramine, polyisobutylene succinimide, polymethoxy dimethyl ether and tert-butyl octyl ferrocene.
Preferably, the diesel oil energy-saving cleaning synergist consists of the following raw materials in parts by weight: 20-25 wt% of methanol, 10-20 wt% of n-butanol, 10-15 wt% of n-octanol, 10-18 wt% of hexamethyl butyl ether, 10-15 wt% of butanone oxime, 8-14 wt% of nonylphenol polyoxyethylene ether, 5-7 wt% of polyetheramine, 4-5 wt% of polyisobutylene succinimide, 1-2 wt% of polymethoxy dimethyl ether and 2-4 wt% of tert-butyl octyl ferrocene.
Preferably, the diesel oil energy-saving cleaning synergist consists of the following raw materials in parts by weight: 20 wt% of methanol, 15 wt% of n-butanol, 15 wt% of n-octanol, 10 wt% of hexamethyl butyl ether, 15 wt% of butanone oxime, 10 wt% of nonylphenol polyoxyethylene ether, 7 wt% of polyetheramine, 4 wt% of polyisobutylene succinimide, 2 wt% of polymethoxy dimethyl ether and 2 wt% of tert-butyl octyl ferrocene.
Preferably, the diesel oil energy-saving cleaning synergist consists of the following raw materials in parts by weight: 25 wt% of methanol, 20 wt% of n-butanol, 10 wt% of n-octanol, 13 wt% of hexamethyl butyl ether, 10 wt% of butanone oxime, 8 wt% of nonylphenol polyoxyethylene ether, 5 wt% of polyether amine, 5 wt% of polyisobutylene succinimide, 1 wt% of polymethoxy dimethyl ether and 3 wt% of tert-butyl octyl ferrocene.
Preferably, the diesel oil energy-saving cleaning synergist consists of the following raw materials in parts by weight: 20 wt% of methanol, 10 wt% of n-butanol, 10 wt% of n-octanol, 18 wt% of hexamethyl butyl ether, 11 wt% of butanone oxime, 14 wt% of nonylphenol polyoxyethylene ether, 6 wt% of polyether amine, 5 wt% of polyisobutylene succinimide, 2 wt% of polymethoxy dimethyl ether and 4 wt% of tert-butyl octyl ferrocene.
The invention also provides a preparation method of the diesel energy-saving cleaning synergist, which comprises the following steps:
the method comprises the following steps:
(1) setting the temperature of a stirring kettle at 30-40 ℃, sequentially adding polyetheramine, methanol and polymethoxy dimethyl ether into the stirring kettle, mixing and stirring for 30-50 min, and standing for 50-60 min to obtain a mixed solution A;
(2) sequentially adding n-butanol, butanone oxime and polyisobutylene succinimide into a stirring kettle, and mixing and stirring with the mixed solution A for 30-50 min to obtain a mixed solution B;
(3) and adding the residual materials into a stirring kettle, uniformly mixing and stirring the residual materials with the mixed solution B for 30-50 min, and standing for 18-22 h to obtain the composite material.
Preferably, the mixing and stirring time in the step (1) is 30 min.
Preferably, the standing time of the step (1) is 50 min.
Preferably, the mixing and stirring time in the step (2) is 30 min.
Preferably, the standing time of the step (3) is 20 h.
Compared with the prior art, the invention has the following beneficial effects:
1. the mixed fuel obtained by mixing the synergist and the diesel oil is clear and transparent at normal temperature, which shows that the mixed fuel has good stability, and the mixed fuel still has no layering phenomenon under the low-temperature condition, which shows that the mixed fuel has good low-temperature stability. .
2. The synergist can effectively reduce the carbon deposition and coking amount and the oil consumption of diesel oil.
3. The invention can reduce the emission of CO and HC compounds and improve the cetane number of fuel.
Detailed Description
Example 1
Materials: see Table 1
The method comprises the following steps:
(1) setting the temperature of a stirring kettle at 30 ℃, sequentially adding polyetheramine, methanol and polymethoxy dimethyl ether into the stirring kettle, mixing and stirring for 30min, and standing for 50min to obtain a mixed solution A;
(2) sequentially adding n-butanol, butanone oxime and polyisobutylene succinimide into a stirring kettle, and mixing and stirring with the mixed solution A for 30min to obtain a mixed solution B;
(3) adding the rest materials into a stirring kettle, mixing with the mixed solution B, stirring for 30min, and standing for 20 h.
TABLE 1
| Type of Material (wt%) | Example 1 | Example 2 | Example 3 | Comparative example 1 | Comparative example 2 |
| Methanol | 20 | 25 | 20 | 30 | 20 |
| N-butanol | 15 | 20 | 10 | 15 | 10 |
| N-octyl alcohol | 15 | 10 | 10 | 15 | 10 |
| Hexamethyl butyl ether | 10 | 13 | 18 | 10 | 18 |
| Butanone oxime | 15 | 10 | 11 | 10 | 11 |
| Polyoxyethylene nonyl phenyl ether | 10 | 8 | 14 | 8 | 14 |
| Polyether amine | 7 | 5 | 6 | 6 | 6 |
| Polyisobutylene succinimide | 4 | 5 | 5 | 2 | 5 |
| Polyoxymethylene dimethyl ethers | 2 | 1 | 2 | 2 | 2 |
| Tert-butyl octyl ferrocene | 2 | 3 | 4 | 2 | 4 |
Example 2
Materials: see Table 1
(1) Setting the temperature of a stirring kettle to be 35 ℃, sequentially adding polyetheramine, methanol and polymethoxy dimethyl ether into the stirring kettle, mixing and stirring for 40min, and standing for 60min to obtain a mixed solution A;
(2) sequentially adding n-butanol, butanone oxime and polyisobutylene succinimide into a stirring kettle, and mixing and stirring with the mixed solution A for 40min to obtain a mixed solution B;
(3) adding the rest materials into a stirring kettle, mixing with the mixed solution B, stirring for 40min, and standing for 18h to obtain the final product.
Example 3
Materials: see Table 1
(1) Setting the temperature of a stirring kettle at 40 ℃, sequentially adding polyetheramine, methanol and polymethoxy dimethyl ether into the stirring kettle, mixing and stirring for 50min, and standing for 50min to obtain a mixed solution A;
(2) sequentially adding n-butanol, butanone oxime and polyisobutylene succinimide into a stirring kettle, and mixing and stirring with the mixed solution A for 50min to obtain a mixed solution B;
(3) adding the rest materials into a stirring kettle, mixing with the mixed solution B, stirring for 50min, and standing for 22h to obtain the final product.
Comparative example 1
Materials: see Table 1
The method comprises the following steps: the same as in example 1.
Comparative example 2
Materials: see Table 1
The method comprises the following steps: setting the temperature of the stirring kettle at 30 ℃, adding all the materials into the stirring kettle, mixing and stirring for 30min, standing for 20h, and filtering to obtain the product.
Example 4 appearance Observation
Taking the synergist of the examples 1-3 and the comparative examples 1-2 and 0# diesel oil according to the weight ratio of 1: 4 to obtain mixed fuel, and then respectively observing under the conditions of normal temperature and-15 ℃, wherein the specific results are shown in table 2.
TABLE 2
| At normal temperature | -15℃ | |
| Example 1 | Clear and transparent | Without delamination |
| Example 2 | Clear and transparent | Without delamination |
| Example 3 | Clear and transparent | Without delamination |
| Comparative example 1 | Clear and transparent | Slight delamination |
| Comparative example 2 | Clear and transparent | Slight delamination |
As can be seen from Table 2, the mixed fuel obtained by mixing the synergist of the present invention with diesel oil is clear and transparent at room temperature, which indicates that the mixed fuel has good stability, and no delamination phenomenon still occurs when the mixed fuel is placed at low temperature, which indicates that the low temperature stability is good.
Example 5 oil consumption rate, sediment coking amount test
Taking the synergist of the examples 1-3 and the comparative examples 1-2 and 0# diesel oil according to the weight ratio of 1: 4, mixing to obtain the mixed fuel, and testing the oil consumption rate and the deposit coking amount by adopting a national five standard yc6ja240-50 diesel engine. The test results are shown in Table 3.
TABLE 3
| Coke amount (mg) | Specific fuel consumption (g/kwh) | |
| Example 1 | 3.8±0.1 | 182.6±9.5 |
| Example 2 | 4.2±0.2 | 174.2±8.2 |
| Example 3 | 3.6±0.1 | 184.3±9.3 |
| Comparative example 1 | 8.2±0.3 | 375.5±11.2 |
| Comparative example 2 | 7.9±0.2 | 363.4±10.1 |
As can be seen from Table 3, the synergists obtained in examples 1-3 can effectively reduce the amount of carbon deposition and coking and the fuel consumption of diesel, and are obviously superior to those of comparative examples 1 and 2.
Example 6 exhaust emission test
Taking the synergist of the examples 1-3 and the comparative examples 1-2 and 0# diesel oil according to the weight ratio of 1: 4 the mixed fuel obtained after mixing is subjected to a tail gas emission test and an energy-saving test, and the results are shown in table 4.
TABLE 4
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. The diesel oil energy-saving cleaning synergist is characterized by comprising the following raw materials in percentage by weight: 20-25 wt% of methanol, 10-20 wt% of n-butanol, 10-15 wt% of n-octanol, 10-18 wt% of hexamethyl butyl ether, 10-15 wt% of butanone oxime, 8-14 wt% of nonylphenol polyoxyethylene ether, 5-7 wt% of polyetheramine, 4-5 wt% of polyisobutylene succinimide, 1-2 wt% of polymethoxy dimethyl ether and 2-4 wt% of tert-butyl octyl ferrocene;
the preparation method of the diesel oil energy-saving cleaning synergist comprises the following steps: (1) setting the temperature of a stirring kettle at 30-40 ℃, sequentially adding polyetheramine, methanol and polymethoxy dimethyl ether into the stirring kettle, mixing and stirring for 30-50 min, and standing for 50-60 min to obtain a mixed solution A; (2) sequentially adding n-butanol, butanone oxime and polyisobutylene succinimide into a stirring kettle, and mixing and stirring with the mixed solution A for 30-50 min to obtain a mixed solution B; (3) and adding the residual materials into a stirring kettle, uniformly mixing and stirring the residual materials with the mixed solution B for 30-50 min, and standing for 18-22 h to obtain the composite material.
2. The diesel oil energy-saving cleaning synergist according to claim 1, wherein the diesel oil energy-saving cleaning synergist comprises the following raw materials in percentage by weight: 20 wt% of methanol, 15 wt% of n-butanol, 15 wt% of n-octanol, 10 wt% of hexamethyl butyl ether, 15 wt% of butanone oxime, 10 wt% of nonylphenol polyoxyethylene ether, 7 wt% of polyetheramine, 4 wt% of polyisobutylene succinimide, 2 wt% of polymethoxy dimethyl ether and 2 wt% of tert-butyl octyl ferrocene.
3. The diesel oil energy-saving cleaning synergist according to claim 1, wherein the diesel oil energy-saving cleaning synergist comprises the following raw materials in percentage by weight: 25 wt% of methanol, 20 wt% of n-butanol, 10 wt% of n-octanol, 13 wt% of hexamethyl butyl ether, 10 wt% of butanone oxime, 8 wt% of nonylphenol polyoxyethylene ether, 5 wt% of polyether amine, 5 wt% of polyisobutylene succinimide, 1 wt% of polymethoxy dimethyl ether and 3 wt% of tert-butyl octyl ferrocene.
4. The diesel oil energy-saving cleaning synergist according to claim 1, wherein the diesel oil energy-saving cleaning synergist comprises the following raw materials in percentage by weight: 20 wt% of methanol, 10 wt% of n-butanol, 10 wt% of n-octanol, 18 wt% of hexamethyl butyl ether, 11 wt% of butanone oxime, 14 wt% of nonylphenol polyoxyethylene ether, 6 wt% of polyether amine, 5 wt% of polyisobutylene succinimide, 2 wt% of polymethoxy dimethyl ether and 4 wt% of tert-butyl octyl ferrocene.
5. The diesel energy-saving detergent synergist according to claim 1, wherein the mixing and stirring time in step (1) is 30 min.
6. The diesel energy-saving detergent synergist according to claim 1, wherein the standing time of step (1) is 50 min.
7. The diesel energy-saving detergent synergist according to claim 1, wherein the mixing and stirring time in step (2) is 30 min.
8. The diesel energy-saving detergent synergist according to claim 1, wherein the standing time of step (3) is 20 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010759057.5A CN111909739B (en) | 2020-07-31 | 2020-07-31 | Diesel energy-saving cleaning synergist and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010759057.5A CN111909739B (en) | 2020-07-31 | 2020-07-31 | Diesel energy-saving cleaning synergist and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111909739A CN111909739A (en) | 2020-11-10 |
| CN111909739B true CN111909739B (en) | 2022-04-26 |
Family
ID=73286911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010759057.5A Active CN111909739B (en) | 2020-07-31 | 2020-07-31 | Diesel energy-saving cleaning synergist and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111909739B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2009818A (en) * | 1932-12-06 | 1935-07-30 | Du Pont | Fuel |
| CN106433819A (en) * | 2016-09-30 | 2017-02-22 | 广西东奇能源技术有限公司 | Composite fuel additive |
| CN108251172A (en) * | 2018-01-16 | 2018-07-06 | 山东吉利达能源科技有限公司 | A kind of efficient emission-reducing state IV diesel quality elevators |
| CN109797016A (en) * | 2019-01-08 | 2019-05-24 | 京山三河祥天新能源科技有限公司 | A kind of diesel exhaust detergent and preparation method thereof |
| CN110564466A (en) * | 2019-09-30 | 2019-12-13 | 上海金山廊林实业有限公司 | diesel oil cleaning synergist |
-
2020
- 2020-07-31 CN CN202010759057.5A patent/CN111909739B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111909739A (en) | 2020-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104862022B (en) | A kind of car tail gas purificant and preparation method thereof | |
| CN104178231B (en) | High-flash-point alcohol ether diesel oil | |
| CN108822900A (en) | A kind of compound alcohol fuel that can be burnt sufficiently and mitigate tail gas pollution discharge | |
| CN111909739B (en) | Diesel energy-saving cleaning synergist and preparation method thereof | |
| CN109609207A (en) | A kind of clean fuel and preparation method thereof for reducing exhaust emissions | |
| CN113862050A (en) | Multifunctional fuel oil additive and preparation method thereof | |
| CN107312579B (en) | A kind of energy-efficient fuel oil additive and preparation method thereof for improving power | |
| CN104593105B (en) | A kind of high-clean gasoline additive and preparation method thereof | |
| CN104593106B (en) | A kind of high-cleanness diesel oil additive and preparation method | |
| CN111909740B (en) | Gasoline composite efficient energy-saving cleaning synergist and preparation method thereof | |
| CN108395915A (en) | A kind of compound ether alcohol clean gasoline based on non-national standard gasoline component | |
| CN101538489A (en) | Automotive mixed alcohol clean fuel | |
| CN105779042A (en) | Oil-saving environment-friendly gasoline quality improving agent and preparation method thereof and gasoline composition containing same | |
| CN106190373A (en) | Diesel fuel additive | |
| CN108395916A (en) | A kind of compound ether esters cleaning diesel oil based on national standard diesel component | |
| CN106221835A (en) | Diesel fueled combustion enhancement additive | |
| CN103087785B (en) | Clean fuel for vehicles and preparation method thereof | |
| CN110713854A (en) | Polyether oxygen-containing cleaning synergist composition for cleaning gasoline | |
| CN111171883A (en) | Valerate diesel oil mixed fuel | |
| CN107955652A (en) | A kind of carbinol gasoline fuel compound additive and preparation method thereof | |
| CN109694754A (en) | A kind of vehicle lead-free mixed fuel | |
| CN114058418B (en) | Gasoline additive and preparation method thereof | |
| CN109321293B (en) | Energy-saving emission-reducing gasoline additive and preparation method thereof | |
| CN116426322A (en) | Gasoline cleaning synergistic agent and preparation method and application thereof | |
| CN108559555A (en) | A kind of compound ether alcohol clean gasoline based on national standard gasoline component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |