CN87106204A - Formulation of compound emulsifier for diesel oil - Google Patents
Formulation of compound emulsifier for diesel oil Download PDFInfo
- Publication number
- CN87106204A CN87106204A CN87106204.6A CN87106204A CN87106204A CN 87106204 A CN87106204 A CN 87106204A CN 87106204 A CN87106204 A CN 87106204A CN 87106204 A CN87106204 A CN 87106204A
- Authority
- CN
- China
- Prior art keywords
- diesel oil
- water
- formulation
- oleic acid
- tween
- 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.)
- Withdrawn
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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The present invention is the formulation of compound emulsifier for diesel oil that uses in a kind of emulsifying diesel oil blended with water process, contains Sorbitol Powder olein (department's basis-80), polyoxyethylene sorbitol acid anhydride (tween-80), oleic acid, sodium hydroxide, polyethylene alcohol and water.Diesel oil emulsification rate of economizing gasoline height with prescription of the present invention is made can reach 17.8～31%; Cost is low; Heat stability is good; Etching apparatus not; Can alleviate of the pollution of fuel oil waste gas to environment.
Description
The present invention relates to the prescription of the compound emulsifier for diesel oil that uses in the emulsifying diesel oil blended with water process.
The emulsifying diesel oil blended with water technology is an important energy saving technology.In diesel oil, add a certain proportion of water and diesel oil emulsifier, promptly can be made into diesel oil emulsification.Therefore diesel emulsion can not only be saved diesel oil, and diesel oil emulsification gets more fully than diesel combustion, can alleviate the pollution of fuel oil waste gas to environment.
Diesel oil emulsifier is divided into anionic, cationic and compound three major types.In compound emulsifier for diesel oil, generally all contain Sorbitol Powder oleic acid ester (Si Ben-80), polyoxyethylene sorbitol acid anhydride (tween-80) and a kind of water-soluble high-molecular compound such as polyacrylamide, Macrogol Ester and Soxylat A 25-7 etc.In order to regulate the pH value of emulsifying agent, also need to add oleic acid and sodium hydroxide.
The research work of compound emulsifier for diesel oil has been reported a lot, many prescriptions occurred, as described in " modern chemical industry " 1986 the 5th phases (53～55 pages).These prescriptions one are that rate of economizing gasoline is lower, generally have only 10～17%; The 2nd, the host large usage quantity, the total add-on of Si Ben-80 and tween 20 accounts for 2% of diesel oil emulsification volume, thereby the cost height of diesel oil emulsification, deficiency in economic performance; The 3rd, the diesel oil emulsification thermostability that is mixed with is bad, generally can only use below 30 ℃, and stationary phase is in one month.
Task of the present invention is the prescription that a kind of compound emulsifier for diesel oil will be provided, and with the diesel oil emulsification of its preparation, not only rate of economizing gasoline height, and cost is low, Heat stability is good.
For achieving the above object, the water-soluble high-molecular compound that adds in the formulation of compound emulsifier for diesel oil of the present invention is a polyvinyl alcohol, and this is a feature of the present invention.The weight percent of each component is in following ranges in the prescription:
Sorbitol Powder oleic acid ester (Si Ben-80) 1.91～2.25%
Polyoxyethylene sorbitol acid anhydride (tween-80) 0.19～0.25%
Oleic acid 1.15～1.45%
Sodium hydroxide 0.11～0.15%
Polyvinyl alcohol 0.55～0.75%
Water 95.15～96.00%
Adopt the diesel oil emulsification of formulation of compound emulsifier for diesel oil preparation of the present invention, successively carry out too much time test on C.C.195-B type hand tractor and Skoda 706RT automobile, the result proves: 1, rate of economizing gasoline height; The rate of economizing gasoline that records on C.C.195-B type hand tractor and Skoda 706RT automobile is 17.8～31%, and power decline is no more than 2.0% under maximum speed of revolution; 2, the total add-on of emulsifying agent host Si Ben-80 and tween-80 generally only accounts for 0.3～0.5% of diesel oil emulsification volume, thereby the diesel oil emulsification cost is low, the economic benefit height; 3, owing to added the water-soluble high-molecular compound polyvinyl alcohol in the prescription of the present invention, having improved the thermostability of prescription, is 4～60 ℃ by the diesel oil emulsification use temperature of formulated of the present invention, and be 2～3 months stationary phase; 4, can not corrode use equipment.
Embodiment 1
Emulsifiers formula: Si Ben-80 2.20%
Tween-80 0.22%
Oleic acid 1.40%
Sodium hydroxide 0.15%
Polyvinyl alcohol 0.75%
Water 95.28%
With the diesel oil emulsifier of above-mentioned formulated, make diesel oil emulsification by following weight ratio:
Diesel oil: water: emulsifying agent=86: 13.4: 0.6
With the fuel of this diesel oil emulsification as C.C.195-B type hand tractor, recording rate of economizing gasoline is 20.09%, and the hand tractor operation is normal, and exhaust does not have black smoke.Layering, rotten February do not appear at room temperature airtight the depositing of diesel oil emulsification.
Embodiment 2
Emulsifiers formula: Si Ben-80 2.20%
Tween-80 0.22%
Oleic acid 1.20%
Sodium hydroxide 0.12%
Polyvinyl alcohol 0.55%
Water 95.71%
With the diesel oil emulsifier of above-mentioned formulated, make diesel oil emulsification by following weight ratio:
Diesel oil: water: emulsifying agent=86.50: 12.92: 0.58
As Skoda 706RT automobile fuel, recording rate of economizing gasoline is 31% with this diesel oil emulsification, and automobile start is good, and smoke evacuation does not have black smoke substantially.Layering, rotten did not appear in 2 months at room temperature airtight the depositing of diesel oil emulsification.
Claims (2)
1, the formulation of compound emulsifier for diesel oil that uses in a kind of emulsifying diesel oil blended with water process, contain Sorbitol Powder olein (Si Ben-80), polyoxyethylene sorbitol acid anhydride (tween-80), oleic acid, sodium hydroxide and a kind of water-soluble high-molecular compound, it is characterized in that the water-soluble high-molecular compound that is added is a polyvinyl alcohol;
2, according to claim 1, formulation of compound emulsifier for diesel oil, the weight percent that it is characterized in that each component is in following ranges:
Sorbitol Powder oleic acid ester (Si Ben-80) 1.91～2.25%
Polyoxyethylene sorbitol acid anhydride (tween-80) 0.19～0.25%
Oleic acid 1.15～1.45%
Sodium hydroxide 0.11～0.15%
Polyvinyl alcohol 0.55～0.75%
Water 95.15～96.00%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87106204.6A CN1003450B (en) | 1987-09-04 | 1987-09-04 | Formulation of compound emulsifier for diesel oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87106204.6A CN1003450B (en) | 1987-09-04 | 1987-09-04 | Formulation of compound emulsifier for diesel oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87106204A true CN87106204A (en) | 1988-05-18 |
| CN1003450B CN1003450B (en) | 1989-03-01 |
Family
ID=4815621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN87106204.6A Expired CN1003450B (en) | 1987-09-04 | 1987-09-04 | Formulation of compound emulsifier for diesel oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1003450B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365104C (en) * | 2005-05-30 | 2008-01-30 | 周毕华 | Alcohol type emulsified diesel oil and method for preparing same |
| CN104312645A (en) * | 2014-10-24 | 2015-01-28 | 翁志强 | Water-doped diesel oil combustion blending agent and energy-saving environment-friendly diesel oil |
| CN104312645B (en) * | 2014-10-24 | 2017-01-04 | 翁志强 | A kind of water-diesel blend burning blender and energy-saving and environment-protecting diesel fuel |
| CN109826727A (en) * | 2019-04-03 | 2019-05-31 | 王德云 | A kind of energy-saving and emission-reduction diesel emulsion method |
| CN109929617A (en) * | 2019-04-03 | 2019-06-25 | 王德云 | A kind of energy-saving and emission-reduction diesel emulsion additive |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3111898B2 (en) * | 1996-06-10 | 2000-11-27 | 富士電機株式会社 | Variable speed control device for AC motor |
-
1987
- 1987-09-04 CN CN87106204.6A patent/CN1003450B/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365104C (en) * | 2005-05-30 | 2008-01-30 | 周毕华 | Alcohol type emulsified diesel oil and method for preparing same |
| CN104312645A (en) * | 2014-10-24 | 2015-01-28 | 翁志强 | Water-doped diesel oil combustion blending agent and energy-saving environment-friendly diesel oil |
| CN104312645B (en) * | 2014-10-24 | 2017-01-04 | 翁志强 | A kind of water-diesel blend burning blender and energy-saving and environment-protecting diesel fuel |
| CN109826727A (en) * | 2019-04-03 | 2019-05-31 | 王德云 | A kind of energy-saving and emission-reduction diesel emulsion method |
| CN109929617A (en) * | 2019-04-03 | 2019-06-25 | 王德云 | A kind of energy-saving and emission-reduction diesel emulsion additive |
| CN109826727B (en) * | 2019-04-03 | 2023-08-29 | 王德云 | Energy-saving emission-reducing diesel oil emulsifying method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1003450B (en) | 1989-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5584894A (en) | Reduction of nitrogen oxides emissions from vehicular diesel engines | |
| US6003303A (en) | Methods for reducing harmful emissions from a diesel engine | |
| CN1045789C (en) | Diesel fuel composition | |
| CN1055150C (en) | Method of operating an internal combustion engine | |
| CN101653712A (en) | Method of preparing organic colloidal dispersion of iron particles | |
| EP0854903A1 (en) | Methods for reducing harmful emissions from a diesel engine | |
| CN87106204A (en) | Formulation of compound emulsifier for diesel oil | |
| CN1576357A (en) | Simultaneous reduction in nox and carbon in ash from using manganese in coal burners | |
| CN1629468B (en) | Method of enhancing the operation of diesel fuel combustion systems | |
| CN1334322A (en) | Environment-protecting energy-saving improver of lead-free gasoline | |
| CN1431280A (en) | Environmental protection and energy saving methanol diesel | |
| CN1281724C (en) | Highly efficient fuel accelerant and method for preparing the same | |
| CN1613975A (en) | Formula of composite diesel fuel emulsifier | |
| CN1123313A (en) | Low-cost stable highly-effective hydrous emulsified fuel and preparation method thereof | |
| JP2792988B2 (en) | Fuel oil for diesel engines | |
| CN1031515C (en) | Fuel oil additive | |
| CN1110535C (en) | Clean plant diesel oil favorable to environment protection | |
| CN86105451A (en) | A kind of high efficiency, oil saving and pollution reducing device | |
| CN1079499A (en) | Method for preparing water in oil emulsified diesel oil | |
| CN1100855C (en) | Diesel oil additive and diesel product added with said additive | |
| CN1221636C (en) | Watered compounded emulsifier for diesel | |
| CN1146481A (en) | Formula for energy-saving fuel oil and praparation technology | |
| CN1328112A (en) | Emulsion for fuel oil and its emulsified fuel oil | |
| CN1583978A (en) | Nanometer micro-emulsified fuel oil synergist and preparing method thereof | |
| CN1442470A (en) | Microporous composite additive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |