CN1288046A - Additive for emulsifying diesel oil blended with water - Google Patents
Additive for emulsifying diesel oil blended with water Download PDFInfo
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- CN1288046A CN1288046A CN 99119058 CN99119058A CN1288046A CN 1288046 A CN1288046 A CN 1288046A CN 99119058 CN99119058 CN 99119058 CN 99119058 A CN99119058 A CN 99119058A CN 1288046 A CN1288046 A CN 1288046A
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- Prior art keywords
- diesel oil
- additive
- water
- alcohol
- emulsifying
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Abstract
An additive for emulsifying diesel oil by adding water contains span-80 (53-85%), alcohol (3-25), OP-10 (2-15) and dextrin (2-15). The resultant emulsified diesel oil features long stabilized period, high ignition performance, preventing freeze and saving energy.
Description
What the present invention relates to is a kind of compositions of additives, and more particularly, what the present invention relates to is a kind of additive for emulsifying diesel oil blended with water composition.
Along with day being becoming tight of world energy sources, being imminent of environment protection, the meaning of producing diesel oil emulsification just seems for important.Yet diesel oil and water are two kinds of immiscible liquid, stir muddy closing in any case, still can be divided into after stopping two-layer, be above oil, below be water.Want these two kinds of immiscible liquid mixing are become a kind of not stratified liquid, just must add additive.Therefore, additive is a crux part making diesel oil emulsification.At present, the diesel oil emulsification addictive of domestic and international research, its less stable.In the laboratory can by and just use relatively difficulty at full scale plant, or the additive add-on is bigger, causes cost higher, also difficultly uses in industrial production.
Purpose of the present invention promptly produces thus, proposes a kind of additive for emulsifying diesel oil blended with water composition.The diesel oil emulsification made from this additive not only steady time long, ignition characteristic is good, can be antifreeze, and obvious energy conservation.
For achieving the above object, the present invention is made up of following component, and its component and content are: Span-80 (53%-85%), alcohol (3%-25%), OP-10 (2%-15%), dextrin (2%-15%), all percentage ratios are weight percentage.
The preferred content of component of the present invention is: Span-80 (60%-80%), alcohol (10%-20%), OP-10 (5%-10%), dextrin (5%-10%), all percentage ratios are weight percentage.
The alkoxide component that the present invention is selected can be the arbitrary component in the components such as ethanol, polyoxyethylene glycol, ethylene glycol, glycerol.
The selected Span-80 component (known substance) of the present invention is lipophilic nonionogenic tenside, and emulsifying property is strong, on petroleum products as rust-preventive agent; Alkoxide component (known substance) is hydrophilic nonionogenic tenside, and is inflammable, can emulsification, again can be antifreeze, ignition characteristic good; OP-10 component (known substance) is a kind of hydrophilic nonionogenic tenside, it is equalization, a diffusion nonionogenic tenside preferably, excellent activity agent with good cleansing performance and protection glue column performance has promoter action to the stability of diesel oil emulsification; Dextrin component (known substance) is a kind of hydrophilic nonionogenic tenside, is dissolved in water at 80 ℃, existing emulsifying property, tackifying, again protective is arranged, and diesel oil emulsification is had comparatively ideal stabilization.
Relevant production method of the present invention does not have special restriction.After just said components being mixed, be heated to 80-120 ℃, and slowly stirred 60-120 minute, after filtration, can make this additive after the cooling.
The additive that makes with the present invention is through with after water, diesel oil mix by a certain percentage, and prepared diesel oil emulsification stability is long, in small-scale test, can reach steady time more than 4 months, and can reach more than 1 month not stratified steady time in full scale plant.After tested, its fractional energy savings reaches 15-25%, and the cigarette amount reduces 60-70%, and reducing discharges pollutants reaches more than the 30-40%.The prepared additive of the present invention be applicable to various 0# ,-10# diesel oil, can use soft water, also available underground water during water mixing.
Beneficial effect of the present invention can also be described further by following each table:
With the action effect that the 0# diesel oil and the softening water of Zhongyuan Oil Field crude production are investigated additive, its typical example is as follows:
Production equipment is 1 ton of diesel oil emulsification of production in per 20 minutes, and its prescription is as follows:
Diesel oil: water: additive :=100: 33: 2
Test-results sees the following form
| Test piece number (Test pc No.) | Churning time (minute) | The oil in water emulsion color | Store (time) | Stability |
| 1 | 20 | Oyster white | One month | Not layering |
| 2 | 40 | Oyster white | One month | Not layering |
| 3 | 60 | Oyster white | One month | Not layering |
Diesel oil emulsification assay (China PetroChemical Corporation oil fuel product quality supervision and inspection center):
The diesel oil emulsification burning, flue gas analysis result-Luoyang City environmental monitoring station
Vehicle exhaust analytical results (Luoyang City's environmental monitoring (center) stand analytical results)
Road tests
With Dushanzi 0# diesel oil and softening water is the action effect that raw material is investigated additive.
(1) the emulsifying agent device is 500ml, high-speed breakage device (ten thousand rev/mins of 1-1.2).
(2) diesel oil: water: additive=100: 33: 2
(3) churning time: 5 minutes
(4) demixing phenomenon does not appear in wheat harvesting period the storage times 6.
Can further be well understood to the present invention by specific embodiments of the invention given below, but they not limitation of the invention.
Embodiment 1
Present embodiment is made up of following component and content (weight)
Composition weight (%)
Span-80 80
Alcohol 10
0P-10????5
Dextrin 5
The said components Hybrid Heating to 80-120 ℃, was slowly stirred 60-120 minute simultaneously, it is fully dissolved, after filtration, make additive after the cooling.
Embodiment 2
Present embodiment is made up of following component and content (weight)
Composition weight (%)
Span-80 70
Alcohol 15
0P-10?????10
Dextrin
Its production process is with embodiment 1
Embodiment 3
Present embodiment is made up of following component and content
Composition weight (%)
Span-80 67
Alcohol 15
0P-10?????10
Dextrin 8
Its production process is with embodiment 1
Claims (4)
1, a kind of additive for emulsifying diesel oil blended with water, its component and content range are:
Span-80 53%-85%
Alcohol 3%-25%
OP-10??????2％-15％
Dextrin 2%-15%
All percentage ratios are weight percentage.
2, additive for emulsifying diesel oil blended with water according to claim 1 is characterized in that: the preferred content scope of described component is:
Span-80 60%-80%
Alcohol 10%-20%
OP-10??????5％-10％
Dextrin 5%-10%
All percentage ratios are weight percentage.
3, additive for emulsifying diesel oil blended with water according to claim 1 and 2 is characterized in that: the preferred content of described component is:
Span-80 67%
Alcohol 15%
OP-10??????10％
Dextrin 8%
All percentage ratios are weight percentage.
4, according to claim 1 or 3 described additive for emulsifying diesel oil blended with water, it is characterized in that: described component alcohol can be the arbitrary component in ethanol, polyoxyethylene glycol, ethylene glycol, the glycerol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99119058 CN1288046A (en) | 1999-09-13 | 1999-09-13 | Additive for emulsifying diesel oil blended with water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99119058 CN1288046A (en) | 1999-09-13 | 1999-09-13 | Additive for emulsifying diesel oil blended with water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1288046A true CN1288046A (en) | 2001-03-21 |
Family
ID=5280682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99119058 Pending CN1288046A (en) | 1999-09-13 | 1999-09-13 | Additive for emulsifying diesel oil blended with water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1288046A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104232188A (en) * | 2013-06-08 | 2014-12-24 | 中国科学院声学研究所 | Transparent emulsified oil mixed with water |
| CN104263464A (en) * | 2014-09-24 | 2015-01-07 | 中国石油化工股份有限公司 | Bunker oil emulsifier composition and applications thereof |
| CN105296030A (en) * | 2015-11-27 | 2016-02-03 | 济南昊泽环保科技有限公司 | Emulsified diesel oil and preparation method thereof |
-
1999
- 1999-09-13 CN CN 99119058 patent/CN1288046A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104232188A (en) * | 2013-06-08 | 2014-12-24 | 中国科学院声学研究所 | Transparent emulsified oil mixed with water |
| CN104263464A (en) * | 2014-09-24 | 2015-01-07 | 中国石油化工股份有限公司 | Bunker oil emulsifier composition and applications thereof |
| CN104263464B (en) * | 2014-09-24 | 2017-06-16 | 中国石油化工股份有限公司 | Bunker oil emulsifier combination and application thereof |
| CN105296030A (en) * | 2015-11-27 | 2016-02-03 | 济南昊泽环保科技有限公司 | Emulsified diesel oil and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |