CN101921634B - Energy-saving fuel oil composition - Google Patents
Energy-saving fuel oil composition Download PDFInfo
- Publication number
- CN101921634B CN101921634B CN 201010280172 CN201010280172A CN101921634B CN 101921634 B CN101921634 B CN 101921634B CN 201010280172 CN201010280172 CN 201010280172 CN 201010280172 A CN201010280172 A CN 201010280172A CN 101921634 B CN101921634 B CN 101921634B
- Authority
- CN
- China
- Prior art keywords
- oil
- parts
- fuel oil
- viscosity
- energy
- 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.)
- Expired - Fee Related
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to an energy-saving fuel oil composition. The composition consists of the following materials in part by weight: 5 to 70 parts of petroleum byproduct heavy residual oil, 24 to 93.9 parts of light fuel oil, 1 to 5 parts of emulsifying agent, 0.1 to 2 parts of coupling agent and 1*10<-6> to 5*10<-6> part of metal passivator, wherein the light fuel oil is shale oil or low-temperature coal tar; the emulsifying agent is one or a combination of two of Span-80 and alkylphenol polyoxyethylene ether NP-4; the coupling agent is ethanol, glycerol or butanol; and the metal passivator is N,N'-bis(salicylidene) propanediamine. The energy-saving fuel oil composition has the advantages of thermodynamic stability, difficult separation of heavy fuel oil component, high storage stability, high fuel oil combustion heat value efficiency, obvious reduction in harmful gas emission and no corrosion on a combustion machine and an oil line.
Description
Technical field
The invention belongs to a kind of energy-saving fuel oil composition, be applicable to the oil fuel that the industries such as marine engine, industrial generation machinery and civil boiler are used.
Background technology
The normally used oil fuel of industry such as marine engine, industrial generation machinery and civil boiler are to mix the less light constituent oil of viscosity to reconcile in the heavy oil residue component.Oil by-product heavy oil residue is that crude oil is residual through the still of air distillation or underpressure distillation, generally by bituminous matter, colloid, aromatic hydrocarbon, four kinds of components of alkane form, and bituminous matter wherein and colloid both form micelle and rely on aromatic hydrocarbon and these two kinds of dispersion agents of alkane to scatter, and between micelle, distance is larger, the power that attracts each other is very little, the colloidal sol type structure that height of formation disperses.The light constituent oil that adds in Blended fuel oil generally comprises solar oil and washing oil: in solar oil, aromatic hydrocarbon content is less, and in washing oil, Determination of Alkane Content is less, both contain hardly or contain seldom bituminous matter and the colloid of amount, mutually unison seldom with component in residual oil, mix light oil and surpass certain proportion, can break fully between bituminous matter, colloid intermiscibility and cause oil fuel studies on asphaltene and colloid to separate out, and layering occurs in the fuel handling process, the phenomenon such as deposition, whizzer overload and filter stoppage and affect use in storage tank.Added emulsifying agent in the present invention, emulsifying agent can fully disperse bituminous matter and the colloid in residual oil, forms stable micelle structure, is difficult for layering, and increases the stability of oil storage and transportation.
Form diesel oil emulsification after adding emulsifying agent in diesel oil, diesel oil emulsification is widely used on market because it has energy-conservation, various advantages such as discharging environmental protection etc., but emulsified fuel oil to use be not a lot.In patent documentation CN200410013731.6 detailed narration emulsified fuel oil emulsifying agent and emulsification method used, but because its single emulsifying agent that only used does not have assistant for emulsifying agent, and cause Emulsification of Fuel Oil more difficult, and must use complicated emulsifying device and emulsifying process.In another piece patent documentation CN96120728, introduce the compound method of energy-saving free of smoke oil fuel, method is to add partial emulsifier and water in oil fuel, because water content is larger, the water-soluble soda acid that contains in water can cause corrosion to combustion equipment.
Summary of the invention
The objective of the invention is to solve above-mentioned existing existing problem, a kind of Thermodynamically stable is provided, the low-volatility fuel oil ingredient is difficult for separating out, stability in storage is good, oil inflame calorific value efficient is high, the harmful exhaust quantity discharged obviously reduces, to combustion machine and the non-corrosive a kind of energy-saving fuel oil composition of oil circuit that uses.
The present invention is achieved in that by weight and is comprised of following material,
5～70 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 500～1800mm
2/ s;
24～93.9 parts of light-weight fuel oil employing shale oil or coalite tars, its 50 ℃ of viscosity are at 5～35mm
2/ s;
1～5 part of wherein a kind or 2 kinds combination of emulsifying agent employing department benzene-80, alkylphenol polyoxyethylene NP-4, the hydrophile-lipophile balance value of emulsifying agent (HLB) should be controlled at less than 7;
0.1～2 part, coupler employing ethanol or glycerol or butanols;
Metal passivator adopts N, the inferior bigcatkin willow propylene diamine 1 * 10 of N '-two
-6～5 * 10
-6Part;
The invention has the advantages that, take mink cell focus and lightweight oil as main heat energy raw material, can make a kind of thermodynamic stable system of the spontaneous formation of fuel oil component after adding emulsifying agent and coupler, form stable colloidal dispersion centered by the bituminous matter in heavy oil, colloidal particle size is little, can steady in a long-termly exist; Modest viscosity is beneficial to fuel spray, increases ignition effectiveness.High and the non smoke of oil inflame efficient, harmful exhaust quantity discharged are starkly lower than the conventional fuel oil that does not add emulsifying agent; Rate of economizing gasoline is 5%～15%, and exhaust temperature reduces by 20%～60%, and smoke intensity reduces by 40%～70%, NO and the CO quantity discharged is about 25% of general fuel oil, Considerable effect aspect energy-conserving and environment-protective and economic benefit.Emulsifying agent selection department's benzene used in the present invention or alkylphenol polyoxyethylene, W/O diesel oil microemulsion hydrophile-lipophile balance value HLB should be less than 7.The selection of tensio-active agent should should have higher surfactivity take efficient, inexpensive as principle in system used, produce lower interfacial tension; Must form quite solid adsorption film by absorption or other molecules that is adsorbed of self on the interface; Tensio-active agent must migrate to the interface with certain speed, makes the interfacial tension of system in emulsion process in time be reduced to lower value.Select emulsifying agent department's benzene-80 or alkylphenol polyoxyethylene NP-4 or both combinations in the present invention.The HLB value of emulsifying agent department benzene-80 is 4.3, and the HLB value of emulsifying agent NP-4 is 5.0, both is oil-soluble emulsifier.Selected coupler is mainly low-carbon alcohol: as ethanol, and glycerol, butanols.Suitable emulsifying agent and coupler can be regulated HLB value, the molecular arrangement parameter of fuel oil, the visco-elasticity of Surfactant Monolayers, further reduce interfacial tension, thereby can greatly improve the solubilising of tensio-active agent, reduce the colloidal particle size of fuel oil bituminous matter, colloid, and atomizing effect is good when making oil inflame, sufficient combustion, energy-conserving and environment-protective.
For the corrosion of organic acids and base to cylinder, oil circuit in the inorganic acid alkali in the moisture that prevents from containing in fuel oil, oil fuel, need to add metal passivator.Selected in the present invention, the inferior bigcatkin willow propylene diamine of N ' N-two, trade name is metal passivator T1201, it can form inner complex with active metal ion (copper, iron, nickel, manganese), suppress metal ion to the katalysis of oil product, use in oil product and can extend the oil product storage phase, reduction colloid growing amount.This product oil soluble is good, and consumption is low, can effectively reduce the corrosion to combustion machine after using.In the situation that other components are identical, adding inhibiter copper corrosion (test method is GB5096) rank before is 3 grades, and adding the copper corrosion rank of rear oil product is 1 grade, greatly reduces fuel to the corrodibility of combustion equipment, pipeline.
Embodiment
Below in conjunction with example in detail:
Example 1
Get 5 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 500mm
2/ s; 93.9 parts of shale oil, its 50 ℃ of viscosity are 5mm
2/ s; Emulsifying agent department benzene-80 consumption is 1 part, 0.1 part of coupler ethanol, and metal passivator T1201 is 1 * 10
-6Part, it is joined in Mixer pot carry out fully stirring 10～14 hours 55～65 ℃ the time, filter out impurities and namely obtain this oil fuel.The finished product oil fuel that obtains meets 4# oil fuel index.
Example 2
Get 30 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 800mm
2/ s; 66.5 parts of shale oil, its 50 ℃ of viscosity are 11mm
2/ s; It is 3 parts that emulsifying agent adopts alkylphenol polyoxyethylene NP-4 consumption, and coupler adopts 0.5 part of glycerol, and metal passivator T1201 is 2 * 10
-6Part, it is joined in Mixer pot carry out fully stirring 10～14 hours 55～65 ℃ the time, filter out impurities and namely obtain this oil fuel.The finished product oil fuel that obtains meets 120# oil fuel index.
Example 3
Get 50 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 1200mm
2/ s; 46 parts of coalite tars, its 50 ℃ of viscosity are 18mm
2/ s; Emulsifying agent department benzene-80 consumption is 1 part, and emulsifying agent alkylphenol polyoxyethylene NP-4 consumption is 1 part; 2 parts, coupler butanols, metal passivator T1201 are 5 * 10
-6Part, it is joined in Mixer pot carry out fully stirring 10～14 hours 55～65 ℃ the time, filter out impurities and namely obtain this oil fuel.The finished product oil fuel that obtains meets 180# oil fuel index.
Example 4
Get 70 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 1800mm
2/ s70 part; 24 parts of coalite tars, its 50 ℃ of viscosity are 35mm
2/ s; Emulsifying agent department benzene-80 consumption is 2 parts, and emulsifying agent alkylphenol polyoxyethylene NP-4 consumption is 3 parts, 1 part of coupler glycerol, and metal passivator T1201 is 4 * 10
-6Part, it is joined in Mixer pot carry out fully stirring 10～14 hours 55～65 ℃ the time, filter out impurities and namely obtain this oil fuel.The finished product oil fuel that obtains meets 380# oil fuel index.
On each implementation column product and market, certain like product index is as follows: result of laboratory test shows that the product indices in the present invention all is better than the commercially available prod.
Claims (5)
1. an energy-saving fuel oil composition, is characterized in that, is comprised of following material by weight:
5～70 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 500～1800mm
2/ s;
24～93.9 parts of light-weight fuel oil employing shale oil or coalite tars, its 50 ℃ of viscosity are at 5～35 mm
2/ s;
1～5 part of wherein a kind or 2 kinds combination of emulsifying agent employing department benzene-80, alkylphenol polyoxyethylene NP-4, its hydrophile-lipophile balance value should be controlled at less than 7;
0.1～2 part, coupler employing ethanol or glycerol or butanols;
Metal passivator, commercial name T1201 adopts N, the inferior bigcatkin willow propylene diamine 1 * 10 of N '-two
-6～5 * 10
-6Part.
2. a kind of energy-saving fuel oil composition according to claim 1, is characterized in that, is comprised of following material by weight: 5 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 500mm
2/ s; 93.9 parts of shale oil, its 50 ℃ of viscosity are 5 mm
2/ s, department's benzene-80 consumption is 1 part, 0.1 part of ethanol, metal passivator T1201 is 1 * 10
-6Part.
3. a kind of energy-saving fuel oil composition according to claim 1, is characterized in that, is comprised of following material by weight: 30 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 800mm
2/ s; 66.5 parts of shale oil, its 50 ℃ of viscosity are 11 mm
2/ s, alkylphenol polyoxyethylene NP-4 consumption are 3 parts, 0.5 part of glycerol, and metal passivator T1201 is 2 * 10
-6Part.
4. a kind of energy-saving fuel oil composition according to claim 1, is characterized in that, is comprised of following material by weight: 50 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 1200mm
2/ s; 46 parts of coalite tars, its 50 ℃ of viscosity are 18 mm
2/ s, department's benzene-80 consumption is 1 part, alkylphenol polyoxyethylene NP-4 is 1 part, 2 parts, butanols; Metal passivator T1201 is 5 * 10
-6Part.
5. a kind of energy-saving fuel oil composition according to claim 1, is characterized in that, is comprised of following material by weight: 70 parts of oil by-product heavy oil residues, its 100 ℃ of viscosity are at 1800mm
2/ s; 24 parts of coalite tars, its 50 ℃ of viscosity are 35 mm
2/ s, department's benzene-80 consumption is 2 parts, alkylphenol polyoxyethylene NP-4 is 3 parts, 1 part of glycerol, metal passivator T1201 is 4 * 10
-6Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010280172 CN101921634B (en) | 2010-09-06 | 2010-09-06 | Energy-saving fuel oil composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010280172 CN101921634B (en) | 2010-09-06 | 2010-09-06 | Energy-saving fuel oil composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101921634A CN101921634A (en) | 2010-12-22 |
| CN101921634B true CN101921634B (en) | 2013-05-22 |
Family
ID=43336854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010280172 Expired - Fee Related CN101921634B (en) | 2010-09-06 | 2010-09-06 | Energy-saving fuel oil composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101921634B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250656B (en) * | 2011-06-21 | 2013-06-19 | 福建省新然环保能源有限公司 | Method for preparing micro-emulsified procetane |
| CN104479773B (en) * | 2014-11-14 | 2015-12-30 | 山东永泰化工有限公司 | A kind of heavy-oil emulsifying agent and preparation method thereof |
| CN104818054A (en) * | 2015-04-16 | 2015-08-05 | 山东华东九鼎油业有限公司 | Marine residual fuel oil and preparation method thereof |
| CN105733699B (en) * | 2016-02-26 | 2018-01-05 | 上海千茂化工科技有限公司 | A kind of No. 4 fuel oil constituents of ship |
| CN113201371A (en) * | 2021-04-23 | 2021-08-03 | 唐山中海船舶燃料有限公司 | Marine fuel oil with good fluidity and preparation method thereof |
| CN113004954A (en) * | 2021-04-23 | 2021-06-22 | 唐山中海船舶燃料有限公司 | Ship fuel oil and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083515A (en) * | 1993-09-14 | 1994-03-09 | 程国柱 | A kind of modified emulsion fuel oil and production method thereof |
| CN1448492A (en) * | 2002-03-30 | 2003-10-15 | 吕辉军 | Fuel oil made up from heavy and residual oil |
| CN1590514A (en) * | 2003-08-25 | 2005-03-09 | 严信康 | Various hind fuel oil produced by using dirty oil, floor crude oil, thick oil, slay oil, emulsified light oil, mineral oil and additive |
-
2010
- 2010-09-06 CN CN 201010280172 patent/CN101921634B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083515A (en) * | 1993-09-14 | 1994-03-09 | 程国柱 | A kind of modified emulsion fuel oil and production method thereof |
| CN1448492A (en) * | 2002-03-30 | 2003-10-15 | 吕辉军 | Fuel oil made up from heavy and residual oil |
| CN1590514A (en) * | 2003-08-25 | 2005-03-09 | 严信康 | Various hind fuel oil produced by using dirty oil, floor crude oil, thick oil, slay oil, emulsified light oil, mineral oil and additive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101921634A (en) | 2010-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101921634B (en) | Energy-saving fuel oil composition | |
| US8247359B2 (en) | Water-in-oil emulsions, methods and uses of emulsifying agents | |
| CN103642539B (en) | Regulating method of bunker fuel oil | |
| CN101070501A (en) | Energy-saving environment-protective fuel-oil compounding agent | |
| MXPA03004053A (en) | Fuel composition. | |
| US20140000156A1 (en) | Fuel additive for heavy oil, and fuel oil comprising same | |
| CN101974355A (en) | Biological alcohol ether fuel | |
| CN104650996B (en) | A kind of fuel oil and preparation method thereof | |
| CN101058747A (en) | Emulsification diesel fuel additive, emulsification diesel fuel using the same and preparation method thereof | |
| CN101177633A (en) | Vehicle high(middle) ratio low-carbon alcohol gasoline | |
| CN101323800A (en) | Stable synergistic of methanol gasoline for vehicle | |
| WO2006136096A1 (en) | A modified emulsified fuel oil and its preparation method | |
| CN100489071C (en) | Methanol modifier and application thereof | |
| CN102977949B (en) | Low-proportion methanol gasoline compound additive | |
| CN102453559A (en) | Fuel additive for energy conservation and emission reduction of engine and an application thereof | |
| CN104232180A (en) | Methanol diesel fuel | |
| CN101665729B (en) | Water resisting methanol gasoline and preparation method thereof | |
| US8882860B2 (en) | Emulsifier for water-in-oil emulsion fuel | |
| CN101328424B (en) | Formula of biomass emulsified diesel oil | |
| AU2013248186A1 (en) | Fuel and process for powering a compression ignition engine | |
| CN102719284A (en) | Renewable swill-cooked dirty fuel oil | |
| CN101497832A (en) | Microemulsion diesel water mixing agent | |
| RU2367683C2 (en) | Fuel-water emulsion | |
| CN106221835A (en) | Diesel fueled combustion enhancement additive | |
| TWI398512B (en) | Compound emulsion fuel solvents, compound emulsion fuel solutions produced with the solvents and water, the method of producing the solvents and solutions, and their applications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20200906 |