CN105385476A - Energy-saving and environment-friendly gasoline nursing additive and preparation method thereof - Google Patents
Energy-saving and environment-friendly gasoline nursing additive and preparation method thereof Download PDFInfo
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- CN105385476A CN105385476A CN201510907301.7A CN201510907301A CN105385476A CN 105385476 A CN105385476 A CN 105385476A CN 201510907301 A CN201510907301 A CN 201510907301A CN 105385476 A CN105385476 A CN 105385476A
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Abstract
The invention discloses an energy-saving and environment-friendly gasoline nursing additive and a preparation method thereof. The additive comprises methanol, benzyl alcohol, n-octyl alcohol, isopropanol, n-butanol (4 to 6 parts by weight), isooctane, methyl tert-butyl ether, fatty acid amide polyoxyethylene ether, 2,4-dimethyl aniline, polyglycol ether, cyclohexyl glycidyl ether, cyclohexene, isopropyl nitrate, pentyldicyclohexylanone, polyoxyethylene fatty acid, 2-ethyl hexanol, diethylenetriamine, bee wax, oleamide, p-xylene, succinimide, cerous chloride, acetyl acetone, ethylene glycol dimethyl ether, sodium hydroxide, copper sulfate (0.4 to 0.6 parts by weight), cyclopentadiene tricarbonyl manganese, methyl hydrazine, phthalimide, 3-lauryl thiopropionate, and polyacrylamide. The additive has the following advantages: (1) the boiling range temperature of gasoline is reduced, the burning property is improved, the index of driving performance of vehicle is increased, and the environmental pollution is reduced; (2) the oil saving rate is increased, the energy is saved, and the carbon deposition and coking are reduced.
Description
Technical field
The present invention relates to gasoline dope technical field, particularly relate to a kind of energy-saving environmental-protection petrol maintenance additive and preparation method thereof.
Background technology
Along with the continuous enhancing of people's environmental consciousness and the environmental requirement of increasingly stringent, the raising of quality of gasoline is all attached great importance in countries in the world.Western developed country has just come into effect unleaded gasoline scheme from the eighties in 20th century, and current most countries all prohibits the use leaded up gasoline.Along with increase, the minimizing of petroleum resources and the increasingly stringent of environmental regulation day by day of automobile pollution, reduce fuel oil consumption and improve the most important thing that discharge becomes petrol motor research, except improvement engine itself, adopting additive to improve fuel qualities is also practical measures, it does not need to transform Structure of Internal-Combustion Engine, have and use flexible, easy and low cost and other advantages, result of study shows, fuel oil additive can effectively improve fuel performance, improve the combustion and emission characteristic of engine.Distinguish from the production technique of additive, fuel oil additive can be divided into chemical additive, biology and physics additive.Chemical additive occurs the earliest and most widely used additive, namely pharmaceutical chemicals is added in fuel oil, the additive of certain effect is reached, as octane promoter, sanitising agent, antioxidant, frostproofer, static inhibitor, ignition dope and staining agent etc. by chemical reaction.The quality improving gasoline is mainly started with from raising octane value, and the general gasoline dope component of Application comparison mainly includes machine metallic compound, ethers, sour lipid and alcohols etc.From development trend, these Environment-friendlyfuel fuel additives have good market outlook and competitive power.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of energy-saving environmental-protection petrol maintenance additive and preparation method thereof, and this energy-saving environmental-protection petrol maintenance additive can improve MON Motor Octane Number, cleaning of off-gas.
In view of this, the invention provides a kind of energy-saving environmental-protection petrol maintenance additive, comprise following composition:
Methyl alcohol 40-50 weight part; Phenylcarbinol 4-6 weight part; N-Octanol 4-6 weight part; Virahol 4-6 weight part; Propyl carbinol 4-6 weight part; Octane-iso 2-4 weight part; Methyl tertiary butyl ether 4-6 weight part; Fatty acid amide Soxylat A 25-7 2-4 weight part; 2,4-xylidine 4-6 weight part; Polyglycol ether 4-6 weight part; Cyclohexylglycidyl ether 4-6 weight part; Tetrahydrobenzene 4-6 weight part; Isopropyl nitrate 4-6 weight part; Amyl group dicyclohexyl ketone 4-6 weight part; Polyoxyethylene carboxylate 4-6 weight part; 2-Ethylhexyl Alcohol 4-6 weight part; Diethylenetriamine 2-4 weight part; Beeswax 4-6 weight part; Amine hydroxybenzene 4-6 weight part; P-Xylol 4-6 weight part; Succimide 4-6 weight part; Cerous chlorate 1-3 weight part; Methyl ethyl diketone 4-6 weight part; Glyme 4-6 weight part; Sodium hydroxide 0.4-0.6 weight part; Copper sulfate 0.4-0.6 weight part; Cyclopentadiene tricarbonyl manganese 0.4-0.6 weight part: methyl hydrazine 0.4-0.6 weight part; Phthalic imidine 4-6 weight part; 3-lauryl thiopropionate 0.2-0.6 weight part; Polyacrylamide 1-3 weight part.
Preferably, methyl alcohol 45 weight part; Phenylcarbinol 5 weight part; N-Octanol 5 weight part; Virahol 5 weight part; Propyl carbinol 5 weight part; Octane-iso 3 weight part; Methyl tertiary butyl ether 5 weight part; Fatty acid amide Soxylat A 25-7 3 weight part; 2,4-xylidine 5 weight part; Polyglycol ether 5 weight part; Cyclohexylglycidyl ether 5 weight part; Tetrahydrobenzene 5 weight part; Isopropyl nitrate 5 weight part; Amyl group dicyclohexyl ketone 5 weight part; Polyoxyethylene carboxylate 5 weight part; 2-Ethylhexyl Alcohol 5 weight part; Diethylenetriamine 3 weight part; Beeswax 5 weight part; Amine hydroxybenzene 5 weight part; P-Xylol 5 weight part; Succimide 5 weight part; Cerous chlorate 2 weight part; Methyl ethyl diketone 5 weight part; Glyme 5 weight part; Sodium hydroxide 0.5 weight part; Copper sulfate 0.5 weight part; Cyclopentadiene tricarbonyl manganese 0.5 weight part: methyl hydrazine 0.5 weight part; Phthalic imidine 5 weight part; 3-lauryl thiopropionate 0.4 weight part; Polyacrylamide 2 weight part.
Accordingly, the present invention also provides a kind of preparation method of energy-saving environmental-protection petrol maintenance additive, comprises the following steps:
Step one: added by cerous chlorate in phenylcarbinol, stirs after 5min and adds methyl ethyl diketone and glyme, stirs to add sodium hydroxide and obtain mixing solutions 1;
Step 2: methyl alcohol, octane-iso, methyl tertiary butyl ether, fatty acid amide Soxylat A 25-7, polyglycol ether, cyclohexylglycidyl ether, tetrahydrobenzene, p-Xylol, succimide, glyme, phthalic imidine and polyacrylamide are mixed, stir 10min, obtain mixing solutions 2;
Step 3: n-Octanol, Virahol, propyl carbinol and 2-Ethylhexyl Alcohol are added mixing solutions 2,20min is stirred in sealing, obtains mixing solutions 3;
Step 4: 2,4-xylidine, isopropyl nitrate, amyl group dicyclohexyl ketone, polyoxyethylene carboxylate, beeswax and 3-lauryl thiopropionate are added in mixing solutions 3, stirs 20min at being warming up to 40-50 DEG C, be down to room temperature and obtain solution 4;
Step 5: mixing solutions 1 is added in mixing solutions 4, be warming up to 40 DEG C and stir 20min, after stirring, mixing solutions temperature is down to less than 20 DEG C, stirs order and add copper sulfate, cyclopentadiene tricarbonyl manganese and methyl hydrazine, filter to obtain energy-saving environmental-protection petrol maintenance additive.
Wherein, add copper sulfate in step 5, interval between cyclopentadiene tricarbonyl manganese and methyl hydrazine is greater than 5min.
The invention provides a kind of energy-saving environmental-protection petrol maintenance additive and preparation method thereof, have the following advantages: one, make the boiling range temperature of gasoline reduce, combustionproperty is improved, the driveability index of automobile improves, and environmental pollution reduces.Two, improve rate of economizing gasoline, save energy, reduce carbon deposit coking.Three, cerous chlorate produces cerium particle in combustion, and these Granular composite, can the unburnt hydro carbons of catalyzed oxidation, effectively the minimizing generation of carbon-containing sediment and the discharge of waste gas in cylinder and exhaust system.Therefore, the energy-saving environmental-protection petrol maintenance additive that prepared by the present invention can improve MON Motor Octane Number, cleaning of off-gas.
Embodiment
In order to understand the present invention further, below in conjunction with embodiment, the preferred embodiment of the invention is described, but should be appreciated that these describe just for further illustrating the features and advantages of the present invention, instead of limiting to the claimed invention.
Embodiment one:
A kind of energy-saving environmental-protection petrol maintenance additive, comprises following composition:
Methyl alcohol 40 weight part; Phenylcarbinol 4 weight part; N-Octanol 4 weight part; Virahol 4 weight part; Propyl carbinol 4 weight part; Octane-iso 2 weight part; Methyl tertiary butyl ether 4 weight part; Fatty acid amide Soxylat A 25-7 2 weight part; 2,4-xylidine 4 weight part; Polyglycol ether 4 weight part; Cyclohexylglycidyl ether 4 weight part; Tetrahydrobenzene 4 weight part; Isopropyl nitrate 4 weight part; Amyl group dicyclohexyl ketone 4 weight part; Polyoxyethylene carboxylate 4 weight part; 2-Ethylhexyl Alcohol 4 weight part; Diethylenetriamine 2 weight part; Beeswax 4 weight part; Amine hydroxybenzene 4 weight part; P-Xylol 4 weight part; Succimide 4 weight part; Cerous chlorate 1 weight part; Methyl ethyl diketone 4 weight part; Glyme 4 weight part; Sodium hydroxide 0.4 weight part; Copper sulfate 0.4 weight part; Cyclopentadiene tricarbonyl manganese 0.4 weight part: methyl hydrazine 0.4 weight part; Phthalic imidine 4 weight part; 3-lauryl thiopropionate 0.2 weight part; Polyacrylamide 1 weight part.
Preparation method is:
Step one: added by cerous chlorate in phenylcarbinol, stirs after 5min and adds methyl ethyl diketone and glyme, stirs to add sodium hydroxide and obtain mixing solutions 1;
Step 2: methyl alcohol, octane-iso, methyl tertiary butyl ether, fatty acid amide Soxylat A 25-7, polyglycol ether, cyclohexylglycidyl ether, tetrahydrobenzene, p-Xylol, succimide, glyme, phthalic imidine and polyacrylamide are mixed, stir 10min, obtain mixing solutions 2;
Step 3: n-Octanol, Virahol, propyl carbinol and 2-Ethylhexyl Alcohol are added mixing solutions 2,20min is stirred in sealing, obtains mixing solutions 3;
Step 4: 2,4-xylidine, isopropyl nitrate, amyl group dicyclohexyl ketone, polyoxyethylene carboxylate, beeswax and 3-lauryl thiopropionate are added in mixing solutions 3, stirs 20min at being warming up to 40-50 DEG C, be down to room temperature and obtain solution 4;
Step 5: mixing solutions 1 is added in mixing solutions 4, be warming up to 40 DEG C and stir 20min, after stirring, mixing solutions temperature is down to less than 20 DEG C, stirs order and add copper sulfate, cyclopentadiene tricarbonyl manganese and methyl hydrazine, filter to obtain energy-saving environmental-protection petrol maintenance additive.
Wherein, add copper sulfate in step 5, interval between cyclopentadiene tricarbonyl manganese and methyl hydrazine is greater than 5min.
Embodiment two:
A kind of energy-saving environmental-protection petrol maintenance additive, comprises following composition:
Methyl alcohol 50 weight part; Phenylcarbinol 6 weight part; N-Octanol 6 weight part; Virahol 6 weight part; Propyl carbinol 6 weight part; Octane-iso 4 weight part; Methyl tertiary butyl ether 6 weight part; Fatty acid amide Soxylat A 25-7 4 weight part; 2,4-xylidine 6 weight part; Polyglycol ether 6 weight part; Cyclohexylglycidyl ether 6 weight part; Tetrahydrobenzene 6 weight part; Isopropyl nitrate 6 weight part; Amyl group dicyclohexyl ketone 6 weight part; Polyoxyethylene carboxylate 6 weight part; 2-Ethylhexyl Alcohol 6 weight part; Diethylenetriamine 4 weight part; Beeswax 6 weight part; Amine hydroxybenzene 6 weight part; P-Xylol 6 weight part; Succimide 6 weight part; Cerous chlorate 3 weight part; Methyl ethyl diketone 6 weight part; Glyme 6 weight part; Sodium hydroxide 0.6 weight part; Copper sulfate 0.6 weight part; Cyclopentadiene tricarbonyl manganese 0.6 weight part: methyl hydrazine 0.6 weight part; Phthalic imidine 6 weight part; 3-lauryl thiopropionate 0.6 weight part; Polyacrylamide 3 weight part.
Preparation method is:
Step one: added by cerous chlorate in phenylcarbinol, stirs after 5min and adds methyl ethyl diketone and glyme, stirs to add sodium hydroxide and obtain mixing solutions 1;
Step 2: methyl alcohol, octane-iso, methyl tertiary butyl ether, fatty acid amide Soxylat A 25-7, polyglycol ether, cyclohexylglycidyl ether, tetrahydrobenzene, p-Xylol, succimide, glyme, phthalic imidine and polyacrylamide are mixed, stir 10min, obtain mixing solutions 2;
Step 3: n-Octanol, Virahol, propyl carbinol and 2-Ethylhexyl Alcohol are added mixing solutions 2,20min is stirred in sealing, obtains mixing solutions 3;
Step 4: 2,4-xylidine, isopropyl nitrate, amyl group dicyclohexyl ketone, polyoxyethylene carboxylate, beeswax and 3-lauryl thiopropionate are added in mixing solutions 3, stirs 20min at being warming up to 40-50 DEG C, be down to room temperature and obtain solution 4;
Step 5: mixing solutions 1 is added in mixing solutions 4, be warming up to 40 DEG C and stir 20min, after stirring, mixing solutions temperature is down to less than 20 DEG C, stirs order and add copper sulfate, cyclopentadiene tricarbonyl manganese and methyl hydrazine, filter to obtain energy-saving environmental-protection petrol maintenance additive.
Wherein, add copper sulfate in step 5, interval between cyclopentadiene tricarbonyl manganese and methyl hydrazine is greater than 5min.
Embodiment three:
A kind of energy-saving environmental-protection petrol maintenance additive, comprises following composition:
Methyl alcohol 45 weight part; Phenylcarbinol 5 weight part; N-Octanol 5 weight part; Virahol 5 weight part; Propyl carbinol 5 weight part; Octane-iso 3 weight part; Methyl tertiary butyl ether 5 weight part; Fatty acid amide Soxylat A 25-7 3 weight part; 2,4-xylidine 5 weight part; Polyglycol ether 5 weight part; Cyclohexylglycidyl ether 5 weight part; Tetrahydrobenzene 5 weight part; Isopropyl nitrate 5 weight part; Amyl group dicyclohexyl ketone 5 weight part; Polyoxyethylene carboxylate 5 weight part; 2-Ethylhexyl Alcohol 5 weight part; Diethylenetriamine 3 weight part; Beeswax 5 weight part; Amine hydroxybenzene 5 weight part; P-Xylol 5 weight part; Succimide 5 weight part; Cerous chlorate 2 weight part; Methyl ethyl diketone 5 weight part; Glyme 5 weight part; Sodium hydroxide 0.5 weight part; Copper sulfate 0.5 weight part; Cyclopentadiene tricarbonyl manganese 0.5 weight part: methyl hydrazine 0.5 weight part; Phthalic imidine 5 weight part; 3-lauryl thiopropionate 0.4 weight part; Polyacrylamide 2 weight part.
Preparation method is:
Step one: added by cerous chlorate in phenylcarbinol, stirs after 5min and adds methyl ethyl diketone and glyme, stirs to add sodium hydroxide and obtain mixing solutions 1;
Step 2: methyl alcohol, octane-iso, methyl tertiary butyl ether, fatty acid amide Soxylat A 25-7, polyglycol ether, cyclohexylglycidyl ether, tetrahydrobenzene, p-Xylol, succimide, glyme, phthalic imidine and polyacrylamide are mixed, stir 10min, obtain mixing solutions 2;
Step 3: n-Octanol, Virahol, propyl carbinol and 2-Ethylhexyl Alcohol are added mixing solutions 2,20min is stirred in sealing, obtains mixing solutions 3;
Step 4: 2,4-xylidine, isopropyl nitrate, amyl group dicyclohexyl ketone, polyoxyethylene carboxylate, beeswax and 3-lauryl thiopropionate are added in mixing solutions 3, stirs 20min at being warming up to 40-50 DEG C, be down to room temperature and obtain solution 4;
Step 5: mixing solutions 1 is added in mixing solutions 4, be warming up to 40 DEG C and stir 20min, after stirring, mixing solutions temperature is down to less than 20 DEG C, stirs order and add copper sulfate, cyclopentadiene tricarbonyl manganese and methyl hydrazine, filter to obtain energy-saving environmental-protection petrol maintenance additive.
Wherein, add copper sulfate in step 5, interval between cyclopentadiene tricarbonyl manganese and methyl hydrazine is greater than 5min.
Detect the performance of energy-saving environmental-protection petrol maintenance additive prepared by the embodiment of the present invention one to three, result is as shown in table 1
The performance test results of energy-saving environmental-protection petrol maintenance additive prepared by table 1 embodiment of the present invention.
The explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. an energy-saving environmental-protection petrol maintenance additive, is characterized in that, comprises the component composition of following weight part:
Methyl alcohol 40-50 weight part; Phenylcarbinol 4-6 weight part; N-Octanol 4-6 weight part; Virahol 4-6 weight part; Propyl carbinol 4-6 weight part; Octane-iso 2-4 weight part; Methyl tertiary butyl ether 4-6 weight part; Fatty acid amide Soxylat A 25-7 2-4 weight part; 2,4-xylidine 4-6 weight part; Polyglycol ether 4-6 weight part; Cyclohexylglycidyl ether 4-6 weight part; Tetrahydrobenzene 4-6 weight part; Isopropyl nitrate 4-6 weight part; Amyl group dicyclohexyl ketone 4-6 weight part; Polyoxyethylene carboxylate 4-6 weight part; 2-Ethylhexyl Alcohol 4-6 weight part; Diethylenetriamine 2-4 weight part; Beeswax 4-6 weight part; Amine hydroxybenzene 4-6 weight part; P-Xylol 4-6 weight part; Succimide 4-6 weight part; Cerous chlorate 1-3 weight part; Methyl ethyl diketone 4-6 weight part; Glyme 4-6 weight part; Sodium hydroxide 0.4-0.6 weight part; Copper sulfate 0.4-0.6 weight part; Cyclopentadiene tricarbonyl manganese 0.4-0.6 weight part: methyl hydrazine 0.4-0.6 weight part; Phthalic imidine 4-6 weight part; 3-lauryl thiopropionate 0.2-0.6 weight part; Polyacrylamide 1-3 weight part.
2. a kind of energy-saving environmental-protection petrol maintenance additive according to claim 1, is characterized in that, comprises the component composition of following weight part:
Methyl alcohol 45 weight part; Phenylcarbinol 5 weight part; N-Octanol 5 weight part; Virahol 5 weight part; Propyl carbinol 5 weight part; Octane-iso 3 weight part; Methyl tertiary butyl ether 5 weight part; Fatty acid amide Soxylat A 25-7 3 weight part; 2,4-xylidine 5 weight part; Polyglycol ether 5 weight part; Cyclohexylglycidyl ether 5 weight part; Tetrahydrobenzene 5 weight part; Isopropyl nitrate 5 weight part; Amyl group dicyclohexyl ketone 5 weight part; Polyoxyethylene carboxylate 5 weight part; 2-Ethylhexyl Alcohol 5 weight part; Diethylenetriamine 3 weight part; Beeswax 5 weight part; Amine hydroxybenzene 5 weight part; P-Xylol 5 weight part; Succimide 5 weight part; Cerous chlorate 2 weight part; Methyl ethyl diketone 5 weight part; Glyme 5 weight part; Sodium hydroxide 0.5 weight part; Copper sulfate 0.5 weight part; Cyclopentadiene tricarbonyl manganese 0.5 weight part: methyl hydrazine 0.5 weight part; Phthalic imidine 5 weight part; 3-lauryl thiopropionate 0.4 weight part; Polyacrylamide 2 weight part.
3. the preparation method of energy-saving environmental-protection petrol maintenance additive according to claim 1 and 2, is characterized in that comprising the following steps:
Step one: added by cerous chlorate in phenylcarbinol, stirs after 5min and adds methyl ethyl diketone and glyme, stirs to add sodium hydroxide and obtain mixing solutions 1;
Step 2: methyl alcohol, octane-iso, methyl tertiary butyl ether, fatty acid amide Soxylat A 25-7, polyglycol ether, cyclohexylglycidyl ether, tetrahydrobenzene, p-Xylol, succimide, glyme, phthalic imidine and polyacrylamide are mixed, stir 10min, obtain mixing solutions 2;
Step 3: n-Octanol, Virahol, propyl carbinol and 2-Ethylhexyl Alcohol are added mixing solutions 2,20min is stirred in sealing, obtains mixing solutions 3;
Step 4: 2,4-xylidine, isopropyl nitrate, amyl group dicyclohexyl ketone, polyoxyethylene carboxylate, beeswax and 3-lauryl thiopropionate are added in mixing solutions 3, stirs 20min at being warming up to 40-50 DEG C, be down to room temperature and obtain solution 4;
Step 5: mixing solutions 1 is added in mixing solutions 4, be warming up to 40 DEG C and stir 20min, after stirring, mixing solutions temperature is down to less than 20 DEG C, stirs order and add copper sulfate, cyclopentadiene tricarbonyl manganese and methyl hydrazine, filter to obtain energy-saving environmental-protection petrol maintenance additive.
4. the preparation method of energy-saving environmental-protection petrol maintenance additive according to claim 3, is characterized in that adding in step 5 copper sulfate, interval between cyclopentadiene tricarbonyl manganese and methyl hydrazine is greater than 5min.
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| CN201510907301.7A CN105385476A (en) | 2015-12-08 | 2015-12-08 | Energy-saving and environment-friendly gasoline nursing additive and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106244265A (en) * | 2016-08-23 | 2016-12-21 | 广西东奇能源技术有限公司 | Diesel oil synergy reduces discharging additive |
| CN109266404A (en) * | 2018-10-09 | 2019-01-25 | 宁波蒙曼生物科技有限公司 | A kind of energy conservation gasoline additive and its preparation method and application |
| CN109266408A (en) * | 2018-10-09 | 2019-01-25 | 宁波蒙曼生物科技有限公司 | A kind of environment-friendly gasoline additive and its preparation method and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544584A (en) * | 2003-11-19 | 2004-11-10 | 刘恩祥 | Process for environment protectional energy-saving diesel additive |
| CN103725332A (en) * | 2013-11-26 | 2014-04-16 | 沃太能源南通有限公司 | Preparation method of blend biodiesel applicable to alpine regions |
-
2015
- 2015-12-08 CN CN201510907301.7A patent/CN105385476A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544584A (en) * | 2003-11-19 | 2004-11-10 | 刘恩祥 | Process for environment protectional energy-saving diesel additive |
| CN103725332A (en) * | 2013-11-26 | 2014-04-16 | 沃太能源南通有限公司 | Preparation method of blend biodiesel applicable to alpine regions |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106244265A (en) * | 2016-08-23 | 2016-12-21 | 广西东奇能源技术有限公司 | Diesel oil synergy reduces discharging additive |
| CN109266404A (en) * | 2018-10-09 | 2019-01-25 | 宁波蒙曼生物科技有限公司 | A kind of energy conservation gasoline additive and its preparation method and application |
| CN109266408A (en) * | 2018-10-09 | 2019-01-25 | 宁波蒙曼生物科技有限公司 | A kind of environment-friendly gasoline additive and its preparation method and application |
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Application publication date: 20160309 |