CN102433178A - Preparation method for emulsified diesel oil - Google Patents
Preparation method for emulsified diesel oil Download PDFInfo
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- CN102433178A CN102433178A CN2011103128253A CN201110312825A CN102433178A CN 102433178 A CN102433178 A CN 102433178A CN 2011103128253 A CN2011103128253 A CN 2011103128253A CN 201110312825 A CN201110312825 A CN 201110312825A CN 102433178 A CN102433178 A CN 102433178A
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Abstract
The invention discloses a preparation method for emulsified diesel oil, comprising the following steps of: pouring naphthenic acid, oleic acid, 20% ammonia water and ethanol in a special vacuum emulsifying machine according to parts by mass, stirring for 30 minutes with a high speed to prepare an emulsifier; then pouring diesel oil, methanol, water and the emulsifier in a high-speed shear emulsifying machine according to parts by mass, and shearing for 1 hour with a high speed to prepare emulsified diesel oil. The preparation method for emulsified diesel oil disclosed by the invention has the advantages of being stable in performance, non-stratified, strong in explosive force, low in tail gas emission which is only about 40% of diesel oil, suitable for winter fuel oil, capable of saving 50% of fossil energy diesel oil, energy-saving, environment-friendly etc.
Description
Technical field
The present invention relates to the petrochemical complex production field, relate in particular to a kind of preparation method of diesel oil emulsification.
Background technology
Global energy day is becoming tight, and has promoted capital market to the giving more sustained attention of new energy field, and opening up renewable energy source, to substitute non-renewable fossil can also be that human social development is inevitable.Biomass energy is classified one of fossil ability, sun power, wind energy, biomass energy four big energy as, and active development development renewable energy source is to substitute exhausted day by day Nonrenewable energy resources, no matter present or future is of far-reaching significance and great.
It is that major constituent is processed emulsifying agent that present technique is used petrochemical by-product, and it is purpose to save 50% diesel oil that diesel oil and water are carried out emulsification, succeeds eventually; And the small diesel engine of joining at large diesel engine for ship and agricultural machinery is on probation; Stable performance, not stratified, explosive power is strong; Exhaust emissions also has only about 40% of diesel oil, so give open to benefit the society.
Summary of the invention
Technical problem to be solved by this invention is to achieve these goals, and a kind of stable performance is provided, and not stratified, explosive power is strong, and exhaust emissions also has only about 40% of diesel oil, practices thrift diesel oil, and is low in the pollution of the environment, the preparation method of a kind of diesel oil emulsification that cost is low.
For solving the problems of the technologies described above, the invention provides a kind of preparation method of diesel oil emulsification, comprise following process steps:
Step 1: naphthenic acid, oleic acid, 20% ammoniacal liquor and thanomin are dropped in the special-purpose vacuum emulsification machine according to mass parts, and high-speed stirring made a kind of emulsifying agent in 30 minutes;
Step 2: diesel oil, methyl alcohol, water, emulsifying agent are dropped in the high speed shear mulser according to mass parts, and high speed shear made diesel oil emulsification in one hour.
The also available thanomin of described 20% ammoniacal liquor replaces.
Because adopt technique scheme, the present invention has following beneficial effect:
The small diesel engine that the present invention joins at large diesel engine for ship and agricultural machinery is on probation, has stable performance, and not stratified, explosive power is strong, and exhaust emissions also has only about 40% of diesel oil, is fit to use oil fuel winter, can save 50% fossil ability diesel oil, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is a process flow sheet of the present invention.
Embodiment
As shown in Figure 1, the preparation method of a kind of diesel oil emulsification of the present invention comprises following process steps:
Step 1: 74 parts of naphthenic acid, 15 parts of oleic acid, 8 part of 20% ammoniacal liquor and 3 parts of thanomins are dropped in the special-purpose vacuum emulsification machine, and high-speed stirring was emulsifying agent in 30 minutes;
Step 2: 170 parts of diesel oil, 350 parts of methyl alcohol, 170 parts of water, 300 parts of emulsifying agents are dropped in the high speed shear mulser, and high speed shear made diesel oil emulsification in one hour.
What should explain at last is: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, although this specification sheets has carried out detailed explanation to the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present invention.
Claims (2)
1. the preparation method of a diesel oil emulsification is characterized in that: comprise following process steps:
Step 1: naphthenic acid, oleic acid, 20% ammoniacal liquor and thanomin are dropped in the special-purpose vacuum emulsification machine according to mass parts, and high-speed stirring made a kind of emulsifying agent in 30 minutes;
Step 2: diesel oil, methyl alcohol, water, emulsifying agent are dropped in the high speed shear mulser according to mass parts, and high speed shear made diesel oil emulsification in one hour.
2. a kind of preparation method of diesel oil emulsification according to claim 1, it is characterized in that: the also available thanomin of described 20% ammoniacal liquor replaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103128253A CN102433178A (en) | 2011-10-14 | 2011-10-14 | Preparation method for emulsified diesel oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103128253A CN102433178A (en) | 2011-10-14 | 2011-10-14 | Preparation method for emulsified diesel oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102433178A true CN102433178A (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103128253A Pending CN102433178A (en) | 2011-10-14 | 2011-10-14 | Preparation method for emulsified diesel oil |
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| CN (1) | CN102433178A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357100A (en) * | 2014-10-30 | 2015-02-18 | 黑龙江恒大高新技术有限公司 | High-efficiency clean fuel oil |
| CN104711055A (en) * | 2015-02-27 | 2015-06-17 | 上海纽孚尔能源技术有限公司 | Marine emulsified diesel oil |
| CN105316050A (en) * | 2014-07-24 | 2016-02-10 | 北京南亚节能技术研究院 | Microemulsion diesel oil, and preparation method thereof |
| CN109423347A (en) * | 2017-08-23 | 2019-03-05 | 章敏 | A kind of another name for, water, diesel oil tri compound fuel and its preparation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1498943A (en) * | 2002-11-04 | 2004-05-26 | 民 杨 | Emulsifier for emulsifying diesel oil suitable for winter use |
-
2011
- 2011-10-14 CN CN2011103128253A patent/CN102433178A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1498943A (en) * | 2002-11-04 | 2004-05-26 | 民 杨 | Emulsifier for emulsifying diesel oil suitable for winter use |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316050A (en) * | 2014-07-24 | 2016-02-10 | 北京南亚节能技术研究院 | Microemulsion diesel oil, and preparation method thereof |
| CN104357100A (en) * | 2014-10-30 | 2015-02-18 | 黑龙江恒大高新技术有限公司 | High-efficiency clean fuel oil |
| CN104711055A (en) * | 2015-02-27 | 2015-06-17 | 上海纽孚尔能源技术有限公司 | Marine emulsified diesel oil |
| CN109423347A (en) * | 2017-08-23 | 2019-03-05 | 章敏 | A kind of another name for, water, diesel oil tri compound fuel and its preparation method |
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Application publication date: 20120502 |