CN112592744A - Ashless diesel oil cleaning synergist and preparation method thereof - Google Patents
Ashless diesel oil cleaning synergist and preparation method thereof Download PDFInfo
- Publication number
- CN112592744A CN112592744A CN202011321408.0A CN202011321408A CN112592744A CN 112592744 A CN112592744 A CN 112592744A CN 202011321408 A CN202011321408 A CN 202011321408A CN 112592744 A CN112592744 A CN 112592744A
- Authority
- CN
- China
- Prior art keywords
- diesel oil
- synergist
- ashless
- diesel
- parts
- 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.)
- Pending
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
-
- 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
- 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
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
-
- 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
- C10L1/188—Carboxylic acids; metal salts thereof
- C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
-
- 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
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
- C10L1/2225—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses an ashless diesel oil cleaning synergist and a preparation method thereof. The detergent synergist for ashless diesel oil of the present invention includes methanol, fatty acid, isobutyl alcohol, naphthenic acid, solvent oil, dimethyl tert-butyl ether, dibutyl phthalate imine and organic peroxide. The diesel oil cleaning synergist is a clear and transparent liquid by adjusting the composition of the raw materials. When the emulsifier is added into diesel oil, the emulsifier can be mutually dissolved with the diesel oil, and the emulsification and separation phenomena can not occur in the using process. The synergist disclosed by the invention can effectively remove sediments, avoid the blockage of a nozzle tip, and improve the quality of diesel oil, so that the energy consumption of a diesel engine is reduced, and the effects of energy conservation and emission reduction are really realized. After the diesel oil cleaning synergist is added into diesel oil, the power of the diesel oil cleaning synergist is strong, and the discharged tail gas is more environment-friendly.
Description
Technical Field
The invention relates to the technical field of diesel oil detergent synergist, in particular to an ashless diesel oil detergent synergist and a preparation method thereof.
Background
Under the conditions of long-time overload work, poor diesel oil combustion quality, incomplete combustion and the like of a diesel engine, sediments can be generated in an oil supply system of the engine, so that an oil spray nozzle is partially or completely blocked, and the serious problems of increased work load, incomplete combustion, increased pollutant emission, increased oil consumption and the like of the engine are caused.
The addition of the diesel detergent can effectively remove deposits, reduce tail gas emission, reduce oil consumption and the like. The diesel detergent, also known as detergent dispersant, is a high-efficiency surface active substance with a certain structure, and plays a role in cleaning and dispersing a diesel engine through neutralization, washing, dispersing and solubilization actions. Through the neutralization and washing functions, the deposition and corrosion of acidic substances in the combustion process of the diesel oil are prevented, and the carbon deposit is washed from the oil nozzle through adsorbing the carbon deposit and colloid. The molecules of the cleaning dispersant are adsorbed on the surfaces of particles such as carbon deposit and the like to form an electric double layer, so that the particles are prevented from being aggregated and deposited. The long-chain alkyl in the dispersant wraps insoluble micelles in the diesel oil, so that the insoluble micelles lose activity, inhibit the generation of oil sludge and carbon deposit, and play roles in dispersing and solubilizing. Currently, diesel detergents are largely classified into ashless detergents and ashless detergents.
Among them, the ash-type detergents, also called metal detergents, are classified into organic compounds of alkali metals, alkaline earth metals, transition metals, and rare earth elements according to their metal characteristics. The detergent has obvious combustion-supporting and smoke-eliminating effects and good cleaning performance, but the problems of secondary pollution, aggravation of abrasion of engine parts and the like can be caused along with metal oxide combustion products.
As environmental regulations become more stringent and the emission requirements for pollutants from the exhaust gas of vehicles increase, the development of ashless detergents has become a necessary trend. Most ashless detergent dispersants are small molecular amine compounds and oligoamine compounds. The small molecular amine detergent comprises mono-succinimide, bis-succinimide, N-phenylstearamide and the like, and the oligomer amine comprises alkyl amine compound, polyether amine, Mannich reaction product and the like. At present, the research on the ashless additives at home and abroad mainly focuses on a series of organic compounds with single components, such as alcohols, ethers, lipids and the like with high oxygen content, and the addition amount is very high and is generally at least more than 10 percent (volume fraction). This causes a limitation in fuel upgrading, for example, the addition of a large amount of the additive has a very adverse effect on the physicochemical properties of diesel.
Disclosure of Invention
Based on the problems, the invention aims to provide an ashless diesel oil cleaning synergist, which can effectively remove and remove sediments and reduce exhaust emission by adjusting the composition of raw materials, and simultaneously effectively reduce the energy consumption of a diesel engine and do not generate adverse effects on the physicochemical properties of diesel oil.
The invention relates to an ashless diesel oil cleaning synergist, which comprises the following raw materials: methanol, fatty acid, isobutanol, naphthenic acid, solvent oil, dimethyl tert-butyl ether, dibutyl phthalate imine and organic peroxide.
Preferably, the organic peroxide is a peroxycarbonate or peroxyester.
Preferably, the solvent oil is one of No. 120 solvent oil, No. 180 solvent oil or No. 190 solvent oil.
Preferably, the fatty acid is at least one of palmitic acid, oleic acid, linoleic acid or stearic acid.
Specifically, the ashless diesel oil cleaning synergist comprises the following raw materials in parts by weight:
preferably, the ashless diesel detergent synergist comprises the following raw materials in parts by weight:
further preferably, the ashless diesel detergent synergist comprises the following raw materials in parts by weight:
more preferably, the ashless diesel detergent synergist comprises the following raw materials in parts by weight:
the invention also aims to provide a preparation method of the ashless diesel oil cleaning synergist, which comprises the following steps:
firstly, mixing methanol and fatty acid, and stirring for 10-30 min;
then adding isobutanol, naphthenic acid and solvent oil for mixing treatment;
and finally adding dimethyl tert-butyl ether, dibutyl phthalate imine and organic peroxide, and fully and uniformly mixing.
Preferably, the mixing temperatures are both room temperature.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention uses methanol, fatty acid, isobutanol, naphthenic acid, solvent oil, dimethyl tertiary butyl ether, dibutyl phthalate imine and organic peroxide as raw materials, and obtains a novel diesel oil cleaning synergist by strictly limiting the raw material composition. The raw materials of the synergist can be fully mixed, and the liquid form of the product is clear and transparent. When the emulsifier is added into diesel oil, the emulsifier can be mutually dissolved with the diesel oil, and the emulsification and separation phenomena can not occur in the using process.
(2) The synergist disclosed by the invention can effectively remove sediments, avoid the blockage of a nozzle tip, and improve the quality of diesel oil, so that the energy consumption of a diesel engine is reduced, and the effects of energy conservation and emission reduction are really realized.
(3) After the diesel oil cleaning synergist is added into diesel oil, the power of the diesel oil cleaning synergist is strong, and the discharged tail gas is more environment-friendly.
Detailed Description
The present invention will be further described with reference to the following specific examples.
Example 1
The preparation method of the ashless diesel oil cleaning synergist comprises the following steps:
firstly, weighing the following raw materials in proportion: 68 parts of methanol, 17 parts of oleic acid, 25 parts of isobutanol, 40 parts of naphthenic acid, 16 parts of No. 120 solvent oil, 9 parts of dimethyl tert-butyl ether, 3 parts of dibutyl phthalate imine and 15 parts of peroxycarbonate;
then mixing methanol and oleic acid at room temperature, and stirring for 30 min;
adding isobutanol, naphthenic acid and No. 120 solvent oil again, and mixing at room temperature;
and finally, adding dimethyl tert-butyl ether, dibutyl phthalate imine and peroxycarbonate, and fully mixing at room temperature to obtain the ashless diesel oil detergent synergist, wherein the detection results are shown in Table 1.
TABLE 1 Diesel detergent builder specifications and test methods
Adding the prepared ashless diesel oil cleaning synergist into 0# diesel oil, wherein the adding amount is 5 percent (volume fraction), detecting the added 0# diesel oil, and performing an engine bench test according to the detection mode of GB/T18297-2001 (automobile engine performance test method), wherein the diesel oil cleaning synergist is compared with diesel oil without the diesel oil cleaning synergistThe oil consumption is reduced by 11.34 percent, the CO emission is reduced by 58.90 percent, the HC emission is reduced by 93.41 percent, and NO is reducedXThe emission is reduced by 20.15 percent, and the smoke is reduced by 36.88 percent.
Example 2
The preparation method of the ashless diesel oil cleaning synergist comprises the following steps:
firstly, weighing the following raw materials in proportion:
70 parts of methanol, 20 parts of palmitic acid, 23 parts of isobutanol, 45 parts of naphthenic acid, 20 parts of No. 180 solvent oil, 10 parts of dimethyl tert-butyl ether, 1 part of dibutyl phthalate imine and 13 parts of peroxycarbonate.
Then mixing the methanol and the palmitic acid at room temperature, and stirring for 30 min;
adding isobutanol, naphthenic acid and 180 # solvent oil again, and mixing at room temperature;
and finally, adding dimethyl tert-butyl ether, dibutyl phthalate imine and peroxycarbonate, and fully mixing at room temperature to obtain the ashless diesel oil detergent synergist, wherein the detection results are shown in Table 2.
TABLE 2 Diesel detergent builder specifications and test methods
The prepared ashless diesel oil cleaning synergist is added into 0# diesel oil, the adding amount is 5 percent (volume fraction), and the added 0# diesel oil is detected, the engine bench test is carried out according to GB/T18297-2001 (automobile engine performance test method), compared with the diesel oil without the diesel oil cleaning synergist, the fuel oil consumption is reduced by 13.5 percent, the CO emission is reduced by 62.3 percent, the HC emission is reduced by 95.10 percent, and NO is reduced by 95.10 percentXThe emission is reduced by 25.4 percent, and the smoke is reduced by 41.7 percent.
Example 3
The preparation method of the ashless diesel oil cleaning synergist comprises the following steps:
firstly, weighing the following raw materials in proportion:
66 parts of methanol, 20 parts of linoleic acid, 28 parts of isobutanol, 45 parts of naphthenic acid, 15 parts of No. 190 solvent oil, 10 parts of dimethyl tert-butyl ether, 5 parts of dibutyl phthalate imine and 18 parts of peroxycarbonate.
Then mixing methanol and linoleic acid at room temperature, and stirring for 20 min;
adding isobutanol, naphthenic acid and No. 190 solvent oil again, and mixing at room temperature;
and finally, adding dimethyl tert-butyl ether, dibutyl phthalate imine and peroxycarbonate, and fully mixing at room temperature to obtain the ashless diesel oil detergent synergist, wherein the detection results are shown in Table 3.
TABLE 3 Diesel detergent builder specifications and test methods
The prepared ashless diesel oil cleaning synergist is added into 0# diesel oil, the addition amount is 5 percent (volume fraction), and the added 0# diesel oil is detected, an engine bench test is carried out according to GB/T18297-2001 (automobile engine performance test method), compared with the diesel oil without the diesel oil cleaning synergist, the fuel oil consumption is reduced by 9.90 percent, the CO emission is reduced by 55.0 percent, the HC emission is reduced by 90.15 percent, and NO is reduced by 90.15 percentXThe emission is reduced by 18.40 percent, and the smoke is reduced by 32.3 percent.
Example 4
The preparation method of the ashless diesel oil cleaning synergist comprises the following steps:
firstly, weighing the following raw materials in proportion:
65 parts of methanol, 15 parts of stearic acid, 24 parts of isobutanol, 38 parts of naphthenic acid, 19 parts of No. 180 solvent oil, 8 parts of dimethyl tert-butyl ether, 4 parts of dibutyl phthalate imine and 17 parts of peroxycarbonate.
Then mixing methanol and stearic acid, and stirring for 15 min;
adding isobutanol and naphthenic acid and 180 # solvent oil again, and mixing;
and finally, adding dimethyl tert-butyl ether, dibutyl phthalate imine and peroxycarbonate, and fully mixing at room temperature to obtain the ashless diesel oil detergent synergist, wherein the detection results are shown in Table 4.
TABLE 4 Diesel detergent builder specifications and test methods
The prepared ashless diesel oil cleaning synergist is added into 0# diesel oil, the adding amount is 5 percent (volume fraction), and the added 0# diesel oil is detected, an engine bench test is carried out according to GB/T18297-2001 (automobile engine performance test method), compared with the diesel oil without the diesel oil cleaning synergist, the fuel oil consumption is reduced by 10.89 percent, the CO emission is reduced by 56.11 percent, the HC emission is reduced by 90.0 percent, and NO is reduced by 90.0 percentXThe emission is reduced by 19.30 percent, and the smoke is reduced by 35.4 percent.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. An ashless diesel oil cleaning synergist is characterized by comprising the following raw materials: methanol, fatty acid, isobutanol, naphthenic acid, solvent oil, dimethyl tert-butyl ether, dibutyl phthalate imine and organic peroxide.
2. The ashless diesel detergent builder of claim 1, wherein the organic peroxide is a peroxycarbonate or peroxyester.
3. The ashless diesel detergent builder of claim 1, wherein the mineral spirits are one of mineral spirits No. 120, mineral spirits No. 180, or mineral spirits No. 190.
4. The ashless diesel detergent builder of claim 1, wherein the fatty acid is at least one of palmitic acid, oleic acid, linoleic acid, or stearic acid.
5. The ashless diesel detergent synergist according to any one of claims 1-4, wherein the raw materials are proportioned by weight:
6. the ashless diesel detergent builder as set forth in claim 5, wherein the raw materials are compounded in parts by weight:
7. the ashless diesel detergent builder as set forth in claim 6, wherein the raw materials are compounded in parts by weight:
8. the ashless diesel detergent synergist of claim 7, wherein the raw materials are proportioned according to the parts by weight:
9. the preparation method of the ashless diesel oil cleaning synergist is characterized by comprising the following steps:
firstly, mixing methanol and fatty acid, and stirring for 10-30 min;
then adding isobutanol, naphthenic acid and solvent oil for mixing treatment;
and finally adding dimethyl tert-butyl ether, dibutyl phthalate imine and organic peroxide, and fully and uniformly mixing.
10. The method of claim 9, wherein the mixing temperature is room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011321408.0A CN112592744A (en) | 2020-11-23 | 2020-11-23 | Ashless diesel oil cleaning synergist and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011321408.0A CN112592744A (en) | 2020-11-23 | 2020-11-23 | Ashless diesel oil cleaning synergist and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112592744A true CN112592744A (en) | 2021-04-02 |
Family
ID=75183832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011321408.0A Pending CN112592744A (en) | 2020-11-23 | 2020-11-23 | Ashless diesel oil cleaning synergist and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112592744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645895A (en) * | 2024-01-30 | 2024-03-05 | 山东新蓝环保科技有限公司 | Clean diesel additive and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061199A (en) * | 2010-12-26 | 2011-05-18 | 西安市尚华科技开发有限责任公司 | Clean diesel oil |
| CN102399599A (en) * | 2010-09-16 | 2012-04-04 | 陈若歆 | Methanol diesel oil manufacturing mode |
| CN103725336A (en) * | 2013-12-18 | 2014-04-16 | 中国人民解放军后勤工程学院 | Ashless additive for diesel engine and application of ashless additive |
| CN105670719A (en) * | 2016-03-10 | 2016-06-15 | 安徽辉源机电有限公司 | High-quality low-residual-carbon biomass diesel composite additive and preparation method thereof |
| CN110317648A (en) * | 2019-08-21 | 2019-10-11 | 章敏 | A kind of peace and quiet synergist of diesel oil environmental protection and preparation method |
-
2020
- 2020-11-23 CN CN202011321408.0A patent/CN112592744A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399599A (en) * | 2010-09-16 | 2012-04-04 | 陈若歆 | Methanol diesel oil manufacturing mode |
| CN102061199A (en) * | 2010-12-26 | 2011-05-18 | 西安市尚华科技开发有限责任公司 | Clean diesel oil |
| CN103725336A (en) * | 2013-12-18 | 2014-04-16 | 中国人民解放军后勤工程学院 | Ashless additive for diesel engine and application of ashless additive |
| CN105670719A (en) * | 2016-03-10 | 2016-06-15 | 安徽辉源机电有限公司 | High-quality low-residual-carbon biomass diesel composite additive and preparation method thereof |
| CN110317648A (en) * | 2019-08-21 | 2019-10-11 | 章敏 | A kind of peace and quiet synergist of diesel oil environmental protection and preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645895A (en) * | 2024-01-30 | 2024-03-05 | 山东新蓝环保科技有限公司 | Clean diesel additive and preparation method thereof |
| CN117645895B (en) * | 2024-01-30 | 2024-04-16 | 山东新蓝环保科技有限公司 | Clean diesel additive and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102348787B (en) | Improvements in or relating to the combustion of coal | |
| KR20090125796A (en) | Method of supplying iron to the particulate trap of a diesel engine exhaust | |
| CN109207212A (en) | A kind of diesel fuel additives and preparation method thereof of environment friendly combustion-supporting type | |
| CN112592744A (en) | Ashless diesel oil cleaning synergist and preparation method thereof | |
| CN114907891A (en) | Clean fuel and preparation method thereof | |
| CN101928625B (en) | Novel engine fuel additive | |
| CN106433819A (en) | Composite fuel additive | |
| JP5020435B2 (en) | Diesel fuel additive and method for treating diesel fuel | |
| CN105349190A (en) | Nano fuel additive and preparing method thereof | |
| CN113862050A (en) | Multifunctional fuel oil additive and preparation method thereof | |
| CN110484314B (en) | Polyether amine type detergent | |
| CN107312579A (en) | A kind of energy-efficient fuel oil additive for improving power and preparation method thereof | |
| CN104004555B (en) | Diesel oil quality improver for national III diesel oil | |
| CN111349481A (en) | Environment-friendly automobile exhaust cleaning agent and preparation method thereof | |
| CN1281724C (en) | Highly efficient fuel accelerant and method for preparing the same | |
| CN110257110A (en) | It is a kind of based on dimethyl ether be raw material vehicle fuel | |
| CN105331404B (en) | A kind of environment protection type gasoline additive and preparation method thereof | |
| CN101962583B (en) | Large-proportion methanol catalytic combustion agent | |
| CN114656995A (en) | Hydrogen energy environment-friendly composite fuel and preparation method thereof | |
| EP2199376A1 (en) | An environmental friendly light hydrocarbon fuel for vehicles | |
| CN110093194B (en) | Antiknock agent | |
| CN1182120A (en) | Fuel blend additive | |
| CN105331405B (en) | Energy-saving and environment-friendly gasoline additive with maintenance function and preparation method thereof | |
| CN101016489A (en) | Molecule coalescence biological liquid fuel and additive thereof | |
| CN109536217A (en) | A kind of methanol gasoline and preparation method thereof |
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 |