CN1931966A - Fuel emulsifying biomass assistant - Google Patents
Fuel emulsifying biomass assistant Download PDFInfo
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- CN1931966A CN1931966A CN 200610137769 CN200610137769A CN1931966A CN 1931966 A CN1931966 A CN 1931966A CN 200610137769 CN200610137769 CN 200610137769 CN 200610137769 A CN200610137769 A CN 200610137769A CN 1931966 A CN1931966 A CN 1931966A
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Abstract
The present invention is biomass emulsifying fuel assistant and its preparation process. Biomass material is modified with organic alcohol and organic amine to obtain biomass modifier, diluent and stabilizer. The biomass material includes vegetable fatty acid and acidified oil extracted from the leftover of vegetable oil processing and animal fatty acid and acidified oil from animal oil processing. The diluent is methanol, ethanol, propanol, butanol or acetone; and the stabilizer is polyoxyethylene phenylate type phosphate.
Description
Technical field
The present invention relates to a kind of Chemicals-fuel emulsification auxiliary agent, relate in particular to the emulsion adjuvant of the reproducible biomass of a kind of main component.
Background technology
At present, China's energy shortage has become the important factor of the restriction national economic development.The various oils of emulsification are a kind of new forms of energy, can alleviate energy shortage greatly, and bring huge economic benefit and social benefit.Oil fuel water mixing or have fuel economy with low-carbon (LC) alcohols (as methyl alcohol and ethanol) mixing and emulsifying afterfire, reduce flue gas and pollutant discharge amount and prolong advantage such as combustion equipment work-ing life.
At present the emulsifying agent that uses in the prior art mostly is ether, ester class nonionogenic tenside, also has some to use anion surfactants and nonionogenic tenside mixture as the emulsion fuel emulsifier.Ubiquitous problem is that emulsified fuel oil is formed too complexity, and the tensio-active agent kind of use is too many, and cost is higher.
Summary of the invention
The object of the present invention is to provide a kind of fuel emulsifying biomass assistant and preparation method thereof, the main component in this auxiliary agent is renewable.
A kind of fuel emulsifying biomass assistant, it comprises biomass modified dose that the recyclable organism raw material is obtained with organic pure and mild organic amine modification, thinner and stablizer, gross weight with the emulsion fuel auxiliary agent is a benchmark, biomass modified agent content is 79.9-81.3wt%, thinner is 18.1-19.4wt%, and stablizer is 0.6-0.7wt%; Wherein the recyclable organism raw material is the lipid acid that extracts in the tankage in the Vegetable oil lipoprotein course of processing and tallow fatty acid and the acidifying oil in the acidifying oil and the animal grease course of processing; Thinner is methyl alcohol, ethanol, propyl alcohol, butanols or acetone; Stablizer is a polyoxyethylene phenylate type phosphoric acid ester.
Described organic alcohol is methyl alcohol, ethanol, propyl alcohol, Virahol, butanols or isopropylcarbinol.
Described organic amine is one or more in Monoethanolamine MEA BASF, diethanolamine, trolamine, a n-Butyl Amine 99, Di-n-Butyl Amine, tri-n-butylamine, a Tri N-Propyl Amine, di-n-propylamine and the Tri-n-Propylamine.
Described lipid acid mainly is the lipid acid of 16 carbon and 18 carbon, is preferably hexadecanoic acid (C16H32O2), octadecanoic acid (C18H36O2), one or more in gaidic acid (C16H30O2) and the octadecenic acid (C18H34O2).
Polyoxyethylene phenylate type phosphoric acid ester can be polyoxyethylene phenylate list phosphoric acid fat.
The preparation method of this fuel auxiliary agent, promptly under 25-30 ℃, with 9-20% (a copy of it organic alcohol of organic pure and mild organic amine mixture by the renewable biomass raw material weight, four parts of organic amines) slowly join in the recyclable organism raw material, carry out shear agitation while dripping, organic amine and organic alcohols and renewable biomass generation chemical reaction, behind the sufficient reacting, obtain biomass modified dose, obtain biomass modified dose is mixed at 50-55 ℃ with thinner and stablizer, and the gained mixture is carried out with 880-1500 rev/min shearing rate that high speed shear stirs until mixture is homogeneous phase, promptly obtains the emulsion fuel auxiliary agent.
The principal reaction formula of renewable biomass and organic pure and mild organic amine following (organic amine and organic pure ratio are 4: 1):
Wherein RCOOH represents the lipid acid in the recyclable organism raw material, and R ' OH is organic alcohol, and H2N-CH2CH2OH is an organic amine.The essential substance that this reaction obtains is fatty acid ester and fatty acid ethanolamide amine.
This fuel emulsifying biomass assistant is mainly used in the emulsification of fuel and water or methyl alcohol.Wherein emulsion fuel comprises derivative, vegetables oil lipid and the biofuel etc. of gasoline, kerosene, diesel oil, heavy oil, residual oil, alcohols, ketone, hydro carbons and the emulsification of water, or gasoline, the emulsification of non-alcohols emulsion fuel such as the derivative of kerosene, diesel oil, heavy oil, residual oil, ketone, hydro carbons, vegetables oil lipid and biofuel and alcohols.
A kind of emulsion fuel comprises oil fuel, fuel emulsifying biomass assistant and water or methyl alcohol, and wherein the weight with whole emulsion fuel is benchmark, and oil fuel is 60-80%, and fuel emulsifying biomass assistant is 5-20%, and water or methyl alcohol are 10-20%.
Wherein oil fuel is gasoline, the derivative of kerosene, diesel oil, heavy oil, residual oil, alcohols, ketone, hydro carbons, vegetables oil lipid and biofuel.
Main component in this auxiliary agent is renewable, and cost is low, not only can guarantee the emulsifying effectiveness of emulsion fuel, and emulsification oil is reached more than 1 year stationary phase, can guarantee and adjust simultaneously every index of fuel oil again.More than the fuel combustion calorific value after this auxiliary agent emulsification is up to 9000 kcal/kg, and ignition characteristic is good, cold starting property is strong, oil-saving effect is good, can save the fossil fuel of 25-30%, and can reduce fossil fuel cost about 30%; This auxiliary agent non-corrosiveness, thus work-ing life of oil engine can be prolonged.Use this auxiliary agent also can reduce obnoxious flavour 40-60% in the tail gas, reduce flue dust more than 50%, smoke intensity reduces by 2 waviness units, can reduce the pollution to environment greatly.
Embodiment
Embodiment 1
The 692g cottonseed oil fatty acid is joined in the beaker of 2000ml, then lipid acid is put into high-shear emulsion machine in the laboratory, starting high-shear emulsion machine begins to shear, slowly joining 90g n-Butyl Amine 99 and 25g ethanol in the lipid acid then, shear after 10 minutes, be warmed up to 50 ℃, add the methyl alcohol thinner 187g that weighs again, continue to shear 2 minutes, add the stablizer polyoxyethylene phenylate list phosphoric acid fat 6g weigh, stir can be stablized in 2 minutes, transparent biomass fuel auxiliary agent.
Embodiment 2
Get the emulsion adjuvant of embodiment 1 preparation of 5 weight % by proportioning, and it is mixed with the methyl alcohol of 15 heavy % and the gasoline of 80 weight %, and with mixture high speed shear 5-8 minute, promptly get methanol gasoline, this methanol gasoline gets performance and sees Table 1.
Embodiment 3
Get the emulsion adjuvant of embodiment 1 preparation of 10 weight % by proportioning, and its diesel oil with the methyl alcohol of 20 heavy % and 70 heavy % are mixed, and with mixture high speed shear 5-8 minute, can obtain stationary phase more than 1 year, calorific value is at the methanol diesel-oil of 8800 card/grams, its performance sees Table 2.
Embodiment 4
Get the emulsion adjuvant of embodiment 1 preparation of 15 weight % by proportioning, and its diesel oil with the water of 15 heavy % and 70 heavy % are mixed, and with mixture high speed shear 8-10 minute, can obtain stationary phase more than 1 year, calorific value is at the diesel oil emulsification of 9000 card/grams, its performance sees Table 3.
Embodiment 5
Get the emulsion adjuvant of embodiment 1 preparation of 16 weight % by proportioning, and its biofuel with the water of 14 heavy % and 70 heavy % are mixed, and, can obtain the preservation period phase in the transparent emulsification biofuel of the stable homogeneous more than a year with mixture high speed shear 10 minutes, its performance sees Table 4.
Table 1 methanol vapor oil properties
| Project | Index |
| Octane value (RON) | ≥90 |
| Anti-knock index (RON+NON) | ≥85 |
| Existent gum | ≤5 |
| Sulphur content % (m/m) | ≤0.08 |
| Copper corrosion (50 ℃, 3h)/level | ≤1 |
| Moisture content | ≤0.15 |
The character of table 2 methanol diesel-oil
| Project | Index |
| Sulphur content % (m/m) | ≤0.6 |
| Acidity/mgKOH (100ml) -1 | 6.0 |
| Copper corrosion (50 ℃, 3h)/level | 1a |
| Kinematic viscosity (20 ℃) mm 2s -1 | 4.2 |
| Condensation point/℃ | -5 |
| Flash-point/℃ | 30 |
| Cetane value | 41 |
| Density (20 ℃) | 0.834 |
The character of table 3 diesel oil emulsification
| Project | Index |
| Proportion | 0.868 |
| Sulphur content % (m/m) | 0.078 |
| Copper corrosion (50 ℃, 3h)/level | 1 |
| Flash-point (remaining silent) ℃ | 55 |
| Condensation point/℃ | ＜-10 |
| PH value | 6.5-7 |
| Kinematic viscosity (20 ℃) mm 2s -1 | 9.6 |
The character of table 4 emulsification biofuel
| Project | Index |
| Density (15 ℃) | 0.891 |
| Kinematic viscosity (40 ℃) mm 2s -1 | 11.2 |
| Flash-point (remaining silent) ℃ | 121 |
| Sulphur content % (m/m) | 0.05 |
| Copper corrosion (50 ℃, 3h)/level | 1 |
| Cetane value | 42 |
| Condensation point/℃ | -10 |
Claims (6)
1, a kind of fuel emulsifying biomass assistant, it comprises biomass modified dose that the recyclable organism raw material is obtained with organic pure and mild organic amine modification, thinner and stablizer, gross weight with the emulsion fuel auxiliary agent is a benchmark, biomass modified agent content is 79.9-81.3wt%, amount of diluent is 18.1-19.4wt%, and stabiliser content is 0.6-0.7wt%; Wherein the recyclable organism raw material is the lipid acid that extracts in the tankage in the Vegetable oil lipoprotein course of processing and tallow fatty acid and the acidifying oil in the acidifying oil and the animal grease course of processing; Thinner is methyl alcohol, ethanol, propyl alcohol, butanols or acetone; Stablizer is a polyoxyethylene phenylate type phosphoric acid ester.
2, fuel auxiliary agent as claimed in claim 1, wherein said organic alcohol is methyl alcohol, ethanol, propyl alcohol, Virahol, butanols or isopropylcarbinol.
3, fuel auxiliary agent as claimed in claim 1, wherein said organic amine are one or more in Monoethanolamine MEA BASF, diethanolamine, trolamine, a n-Butyl Amine 99, Di-n-Butyl Amine, tri-n-butylamine, a Tri N-Propyl Amine, di-n-propylamine and the Tri-n-Propylamine.
4. the preparation method of the described fuel auxiliary agent of claim 1, under 25-30 ℃, 9-20% by the renewable biomass raw material weight slowly joins in the recyclable organism raw material with organic pure and mild organic amine mixture, carry out shear agitation while dripping, organic amine and organic alcohols and renewable biomass generation chemical reaction, wherein the weight ratio of organic pure and mild organic amine is 1: 4; Behind the sufficient reacting, obtain biomass modified dose, obtain biomass modified dose is mixed at 50-55 ℃ with thinner and stablizer, and the gained mixture is carried out with 880-1500 rev/min shearing rate that high speed shear stirs until mixture is homogeneous phase, promptly obtains the emulsion fuel auxiliary agent.
5, the application of the described fuel auxiliary agent of claim 1 in the preparation emulsion fuel.
6. application as claimed in claim 5, wherein emulsion fuel comprises the emulsification of derivative, vegetables oil lipid and the biofuel and the water of gasoline, kerosene, diesel oil, heavy oil, residual oil, alcohols, ketone, hydro carbons, or gasoline, the emulsification of the derivative of kerosene, diesel oil, heavy oil, residual oil, ketone, hydro carbons, vegetables oil lipid and biofuel and alcohols.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101377693A CN1931966B (en) | 2006-10-31 | 2006-10-31 | Fuel emulsifying biomass assistant and its preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101377693A CN1931966B (en) | 2006-10-31 | 2006-10-31 | Fuel emulsifying biomass assistant and its preparation method |
Publications (2)
| Publication Number | Publication Date |
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| CN1931966A true CN1931966A (en) | 2007-03-21 |
| CN1931966B CN1931966B (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006101377693A Expired - Fee Related CN1931966B (en) | 2006-10-31 | 2006-10-31 | Fuel emulsifying biomass assistant and its preparation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965162A (en) * | 2012-12-18 | 2013-03-13 | 黎伟基 | Novel fuel oil and preparation method thereof |
| CN101338224B (en) * | 2007-07-03 | 2013-04-17 | 上海申旭特种机用燃料有限公司 | Bio liquid fuel |
| CN112521990A (en) * | 2020-11-16 | 2021-03-19 | 四川金尚环保科技有限公司 | Method for producing high-flash-point pure oil fuel by modifying methanol with waste cooking oil |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014780A (en) * | 1975-04-14 | 1977-03-29 | Texaco Inc. | Recovery of oil from refinery sludges by steam distillation |
| US4082653A (en) * | 1976-11-17 | 1978-04-04 | Degraff Richard Raymond | Crude oil distillation process |
| CN1328112A (en) * | 2001-07-27 | 2001-12-26 | 陈平 | Emulsion for fuel oil and its emulsified fuel oil |
| CN1221636C (en) * | 2003-10-31 | 2005-10-05 | 罗列凡 | Watered compounded emulsifier for diesel |
| CN1660972A (en) * | 2004-02-23 | 2005-08-31 | 彭一铸 | Environmental protection diesel oil |
-
2006
- 2006-10-31 CN CN2006101377693A patent/CN1931966B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338224B (en) * | 2007-07-03 | 2013-04-17 | 上海申旭特种机用燃料有限公司 | Bio liquid fuel |
| CN102965162A (en) * | 2012-12-18 | 2013-03-13 | 黎伟基 | Novel fuel oil and preparation method thereof |
| CN102965162B (en) * | 2012-12-18 | 2014-09-17 | 黎伟基 | Novel fuel oil and preparation method thereof |
| CN112521990A (en) * | 2020-11-16 | 2021-03-19 | 四川金尚环保科技有限公司 | Method for producing high-flash-point pure oil fuel by modifying methanol with waste cooking oil |
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| Publication number | Publication date |
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| CN1931966B (en) | 2011-04-20 |
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