CN1199083A - Water-base heavy oil emulsifier - Google Patents
Water-base heavy oil emulsifier Download PDFInfo
- Publication number
- CN1199083A CN1199083A CN97111013.1A CN97111013A CN1199083A CN 1199083 A CN1199083 A CN 1199083A CN 97111013 A CN97111013 A CN 97111013A CN 1199083 A CN1199083 A CN 1199083A
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- heavy oil
- water
- fatty acid
- sulfonate
- oil
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- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
A water-base emulsifier for heavy oil is prepared from anhydrous sorbitol ester of fatty acid, nonylphenol polyoxyethylene ether, aliphatic alcohol polyoxyethylene ether, triethanolamine, oleic acid, and salt of higher fatty acid or sulfonate, and features no toxicity and corrosion, high stability, full combustion without caking and smoke, and saving oil by 10-25%.
Description
What the present invention relates to is the emulsifying agent of a kind of emulsifying agent, particularly a kind of heavy oil.
Heavy oil is a kind of important oil fuel, and its demand constantly rises.The research of Heavy Oil Burning Techniques has potentiality, and good combustion technology can reduce cost, and raises the efficiency, reduces environmental pollution.For a long time, the researchist has done a large amount of research work to heavy oil emulsification, combustion fuel-saving technique both at home and abroad, proposes multiple heavy-oil emulsifying agent.Provide a kind of heavy-oil emulsifying agent of forming by oxygen sodium oxide, saltpetre, potassium permanganate mixture aqueous solution as Chinese patent 91106037.5.Need repeatedly adjust temperature in its process for preparation, the emulsifying process more complicated, the stability of oil in water emulsion does not reach a standard fully in the practical application.Japanese kokai publication sho 56-112993 has proposed a kind of emulsifying agent of being made up of polyvinyl alcohol, alkylbenzene, glycerol fatty acid ester, Manganse Dioxide and aluminium powder, has certain oil-saving effect, but the inorganics in the prescription easily causes breakdown of emulsion, influences the stability of oil in water emulsion.The large usage quantity of while emulsifying agent, use cost is higher.
The purpose of this invention is to provide a kind of water-base heavy oil emulsifier efficiently, superior, the good stability of its emulsifying property, and significantly fuel-economizing.
Emulsifying agent provided by the invention is made up of by, oleic acid, higher fatty acid salt or sulfonate sorbitan fatty acid ester, polyoxyethylene nonylphenol ether, aliphatic acid polyethenoxy ether, three ethanol, and basic middle-and-high-ranking soap or sulfonate are the metal-salt more than two valencys or two valencys.Its prescription (W%) is:
Sorbitan fatty acid ester 5.0～50.0
Polyoxyethylene nonylphenol ether 2.0～30.0
Fatty alcohol-polyoxyethylene ether 2.0～40.0
Trolamine 0.50～5.00
Oleic acid 2.50～25.00
The compound method of higher fatty acid salt or sulfonate 4.0～40.0 its emulsifying agents is: sorbitan fatty acid ester, polyoxyethylene nonylphenol ether, fatty alcohol-polyoxyethylene ether, trolamine, oleic acid and higher fatty acid salt or sulfonate are joined in the preparation narrow-necked earthen jar that has heating and agitating function successively in proportion, be heated to 50～80 ℃ down and stir, when soap shape higher fatty acid salt or sulfonate dissolve fully.The anhydrous sorbitol unsaturated fatty acid esters of using in the sorbitan fatty acid ester that the present invention uses as this (Span) series of department more; The oxyethane number of polyoxyethylene nonylphenol ether is advisable 3～20; Fatty alcohol-polyoxyethylene ether then is to use classes such as MOA, OS, JFC and composition thereof.Product is the brown oily liquids of no special unpleasant odor, pH value 6.5～8.5 (20 ± 1 ℃, 0.4% emulsifier aqueous solution), and density is 0.98～0.99g/cm
320 ℃, good stability (preserving 2 years no changes).
The technology of emulsifying agent emulsification heavy oil of the present invention is: earlier with the emulsifier aqueous solution that is mixed with 0.1～0.5% in 85 ± 5 ℃ of water of emulsifying agent adding, heavy oil is heated to 85 ± 5 ℃ again, add the emulsifier aqueous solution (preferably spray) for preparing under the high-speed stirring, stirring 20～30min under this temperature promptly becomes oil-in-water emulsify heavy oil.During torch firing emulsification heavy oil is heated through second heater, be forced into nozzle and go into the stove burning.Emulsification heavy oil is stored down at 85 ± 5 ℃ and was not seen breakdown of emulsion and bleed in 15 days, sufficient combustion, and water mixing rate 10～30%, rate of economizing gasoline 10～25%,
The present invention has selected rational formula, and the heavy-oil emulsifying agent made from this prescription is nontoxic, non-corrosiveness, stable, and it is superior to be used for its emulsifying property of heavy oil emulsive, and emulsification heavy oil stablize, and period of storage is grown not bleed, breakdown of emulsion not.Sufficient combustion during burning reduces smoke contamination, anti-nozzle coking.The emulsifying agent consumption is few, the rate of economizing gasoline height.
Example 1
Emulsifiers formula is:
Witconol AL 69-66 4.0kg
Nonyl pheno (4) ether 1.0kg
Fatty alcohol-polyoxyethylene ether 1.6kg
(wherein MOA3 0.8kg, each 0.4kg of OS15T JFC)
Trolamine 0.2kg
Oleic acid 1.0kg
Higher fatty acid calcium 2.2kg emulsifying agent manufacture method is: each component added in the preparation narrow-necked earthen jar successively, is heated with stirring to 60 ℃, and rotating speed 180 commentaries on classics/min, soap shape higher fatty acid calcium dissolves fully and forms brown oil behind the 15min.PH value (20 ± 1 ℃, 0.4% aqueous solution) is 8.1, density (20 ± 1 ℃) 0.983g/cm
3Deposit and do not see any variation in 2 years.
Example 2
Emulsifiers formula is:
Sorbitan monooleate 0.6kg
Nonyl pheno (7) ether 2.5kg
Fatty alcohol-polyoxyethylene ether 3.5kg
(MOA3 2.0kg in the base, OS20 0.8kg, JFC0.7kg)
Trolamine 0.05kg
Oleic acid 0.25kg
Linear alkyl benzene sulphonic acid calcium 3.1kg emulsifying agent is made as example 1, and product is brown oily, does not have bad smell, and pH value (20 ± 1 ℃, 0.4% aqueous solution) is 7.8, density (20 ℃) 0.984g/cm
3, deposit and do not see any variation in 2 years.
Example 3
Emulsifiers formula is:
Witconol AL 69-66 3.0kg
Nonyl pheno (10) ether 0.3kg
Fatty alcohol-polyoxyethylene ether 0.3kg
(wherein MOA5, each 0.1kg of OS15 JFC)
Trolamine 0.4kg
Oleic acid 2.0kg
1# heavy alkyl benzene calcium sulfonate 4.0kg
Emulsifying agent method for making such as example 1.Product P H value is 6.8, and density is 0.985g/cm
3
Example 4
Emulsification heavy oil.500kg water is added in the preparation narrow-necked earthen jar, be heated to 85 ℃, add the 2.0kg emulsifying agent, in 85 ± 5 ℃, stir 5min, become the oyster white aqueous emulsion.Other prepares and adds 1500kg heavy oil in the narrow-necked earthen jar, is warming up to 85 ℃, stirs down the molten water liquid of the emulsifying agent for preparing (85 ℃) spray is gone in the narrow-necked earthen jar, and mixing speed is 2000 commentaries on classics/min, stirs 20min and gets uniformly emulsify heavy oil.Under 85 ℃, store and do not see breakdown of emulsion and bleed in 15 days.Be used for the Industrial Stoves burning fully, the nozzle noncoking, chimney is over-emitting black exhaust not.Rate of economizing gasoline 21%.
Example 5
Emulsification heavy oil, water 300kg, emulsifying agent 0.6kg, heavy oil 1700kg makes emulsification heavy oil with example 4 methods.Store down for 85 ℃ and do not see breakdown of emulsion and bleed in 15 days.Be used for Industrial Stoves, sufficient combustion, chimney is over-emitting black exhaust not.Rate of economizing gasoline 12%.
Claims (2)
1, a kind of water-base heavy oil emulsifier, it is characterized by is a kind of brown oily liquids, 20 ± 1 ℃, 0.4% emulsifier solution pH value are that 6.5～8.5,20 ℃ of lower densities are 0.98～0.99g/cm
3, the HLB value is 5～14, the weight percent that contains component consists of:
Sorbitan fatty acid ester 5.0～50.0
Polyoxyethylene nonylphenol ether 2.0～30.0
Fatty alcohol-polyoxyethylene ether 2.0～40.0
Trolamine 0.50～5.00
Oleic acid 2.50～25.00
Higher fatty acid salt or sulfonate 4.0～40.0
2, water-base heavy oil emulsifier as claimed in claim 1, it is characterized by described higher fatty acid salt or sulfonate is two valencys and the above metal-salt of two valencys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97111013A CN1069341C (en) | 1997-05-13 | 1997-05-13 | Water-base heavy oil emulsifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97111013A CN1069341C (en) | 1997-05-13 | 1997-05-13 | Water-base heavy oil emulsifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1199083A true CN1199083A (en) | 1998-11-18 |
| CN1069341C CN1069341C (en) | 2001-08-08 |
Family
ID=5171596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97111013A Expired - Fee Related CN1069341C (en) | 1997-05-13 | 1997-05-13 | Water-base heavy oil emulsifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1069341C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348102C (en) * | 2005-12-05 | 2007-11-14 | 广东省昆虫研究所 | Emulsifier for agricultural sprinkling oil |
| CN1956772B (en) * | 2004-07-30 | 2011-01-26 | 东邦化学工业株式会社 | Emulsifier for vegetable oil |
| CN102977984A (en) * | 2012-11-20 | 2013-03-20 | 乌鲁木齐市隆成实业有限公司 | Emulsified oil for hydraulic support and preparation method thereof |
| CN103409181A (en) * | 2013-02-05 | 2013-11-27 | 冯智勇 | Heavy-oil emulsifier capable of creating micro-emulsion state |
| CN104479773A (en) * | 2014-11-14 | 2015-04-01 | 山东永泰化工有限公司 | Heavy oil emulsifier and preparation method thereof |
| CN106520229A (en) * | 2016-11-10 | 2017-03-22 | 黑龙江省能源环境研究院 | Composite emulsification heavy oil additive and preparation method thereof |
| CN113088345A (en) * | 2021-03-29 | 2021-07-09 | 叁久国际新能源科技有限公司 | Energy-saving and environment-friendly methanol diesel oil |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067593A (en) * | 1991-06-10 | 1993-01-06 | 湖南日用化工总厂 | Multifunctiuonal emulsifying agent for adding water in heavy oil |
| CN1077481A (en) * | 1993-05-06 | 1993-10-20 | 钟建国 | Liquefied synthetic fuel |
-
1997
- 1997-05-13 CN CN97111013A patent/CN1069341C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956772B (en) * | 2004-07-30 | 2011-01-26 | 东邦化学工业株式会社 | Emulsifier for vegetable oil |
| CN100348102C (en) * | 2005-12-05 | 2007-11-14 | 广东省昆虫研究所 | Emulsifier for agricultural sprinkling oil |
| CN102977984A (en) * | 2012-11-20 | 2013-03-20 | 乌鲁木齐市隆成实业有限公司 | Emulsified oil for hydraulic support and preparation method thereof |
| CN102977984B (en) * | 2012-11-20 | 2014-10-08 | 乌鲁木齐市隆成实业有限公司 | Emulsified oil for hydraulic support and preparation method thereof |
| CN103409181A (en) * | 2013-02-05 | 2013-11-27 | 冯智勇 | Heavy-oil emulsifier capable of creating micro-emulsion state |
| CN103409181B (en) * | 2013-02-05 | 2015-06-03 | 冯智勇 | Heavy-oil emulsifier capable of creating micro-emulsion state |
| CN104479773A (en) * | 2014-11-14 | 2015-04-01 | 山东永泰化工有限公司 | Heavy oil emulsifier and preparation method thereof |
| 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 |
| CN106520229A (en) * | 2016-11-10 | 2017-03-22 | 黑龙江省能源环境研究院 | Composite emulsification heavy oil additive and preparation method thereof |
| CN113088345A (en) * | 2021-03-29 | 2021-07-09 | 叁久国际新能源科技有限公司 | Energy-saving and environment-friendly methanol diesel oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1069341C (en) | 2001-08-08 |
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