CN104611076A - Concentrated diesel and preparation method thereof - Google Patents
Concentrated diesel and preparation method thereof Download PDFInfo
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- CN104611076A CN104611076A CN201510060268.9A CN201510060268A CN104611076A CN 104611076 A CN104611076 A CN 104611076A CN 201510060268 A CN201510060268 A CN 201510060268A CN 104611076 A CN104611076 A CN 104611076A
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Abstract
The invention discloses concentrated diesel which is prepared the following raw materials in parts by weight: 30-81 parts of basic diesel, 1-8 parts of alkyl naphthalene, 5-35 parts of water, 0.3-11 parts of ethanol amine, 4-35 parts of oleic acid, 0.05-0.6 part of iso-propyl nitrate and 0.3-3 parts of sodium hydroxide. The concentrated diesel is prepared from easily available raw materials at low cost by a simple process; the performance cost ratio of the prepared concentrated diesel is high; in addition, the concentrated diesel is clear and transparent, has good stability and long service life and is low in layering possibility. The concentrated diesel can be widely applied to industrial combustion, vehicles, ships, generator units and the like, can be used directly and also can be mixed with pure diesel to be used.
Description
Technical field
The present invention relates to a kind of diesel oil, particularly a kind of concentrated type diesel oil and preparation method thereof.
Background technology
Along with the development of economy and the sharply increase of world population, energy dilemma highlights day by day, and become gradually restriction development of all countries economy principal element, increase income and throttling become the two large major measure that the mankind tackle energy dilemma.Diesel oil has the feature such as high heating value, difficult volatilization as traditional energy, in mankind's activity, occupy critical role.Supply falls short of demand for China Diesel, and therefore, diesel combustion power saving becomes more and more important.A kind of raw material of urgent need research and development is easy to get, with low cost, technique simple, save novel environment friendly, the concentrated type diesel oil of fuel oil.
Summary of the invention
For overcoming above-mentioned technological deficiency, the invention discloses that a kind of raw material is easy to get, with low cost, technique is simple, save the concentrated type diesel oil of fuel oil.
Concentrated type diesel oil disclosed by the invention, be prepared from by following raw material, the parts by weight of each raw material are: Base Diesel 30-81 part, alkylnaphthalene 1-8 part, water 5-35 part, thanomin 0.3-11 part, oleic acid 4-35 part, isopropyl nitrate 0.05-0.6 part, sodium hydroxide 0.3-3 part.
Described Base Diesel 40-75 part, alkylnaphthalene 1-6 part, water 10-30 part, thanomin 1.5-11 part, oleic acid 5-30 part, isopropyl nitrate 0.05-0.3 part, sodium hydroxide 0.3-3 part.
Described oleic acid is vegetable oil acid or animal oleic acid, and described vegetable oil acid is arachic acid or soybean oleic acid or the two mixture; Described animal oleic acid is lard acid or tallow acid or the two mixture.
The invention also discloses the preparation method of above-mentioned concentrated type diesel oil, comprise the steps:
(1) by each raw material according to mass fraction ratio, load in airtight reaction vessel, under 15-35 DEG C of normal pressure, 5-40 min is stirred in grouping, obtains work in-process.
(2), after stirring, adopt ultra-filtration method, mixed solution is loaded ultrafiltration unit, is 1 × 10 in air pressure
5-10 × 10
5under Pa, make small-molecule substance by semi-permeable membranes, macromolecular substance is stayed in film, obtains concentrated type diesel oil.
Described semi-permeable membranes is as nitrocellulose filter.
Whipping temp in described step (1) is 20-30 DEG C, and churning time is 10-20min, and the air pressure in described step (2) is 5.05 × 10
5pa.
Concentrated type diesel oil raw materials of the present invention is easy to get, with low cost, and technique is simple, and cost performance is high; And this concentrated type diesel oil is as clear as crystal, good stability, long quality-guarantee period, not easily layering; Sulphur content is low, and efficiency is high, can extend engine life; Also can reduce discharge simultaneously, save fuel oil.Concentrated type diesel oil of the present invention can be widely used in industrial combustion, vehicle, boats and ships, generating set etc., both can directly use, and uses after also can mixing with pure diesel oil.
Embodiment
Below by specific embodiment, the present invention is further elaborated.
embodiment 1:
Get 70kg Base Diesel, 6kg alkylnaphthalene, 8kg water, 8kg tetrem hydramine, 28kg soybean oleic acid, 0.2kg isopropyl nitrate, the mixing of 0.8kg sodium hydroxide loads in airtight reaction vessel, use mixing vessel or similar variable-ratio machine (with thruster suitable generally mixing and kneading operation) grouping mixing under 20 DEG C of normal pressures to stir 10-20 min successively, both obtain work in-process.After stirring, adopt ultra-filtration method, mixed solution is loaded ultrafiltration unit, in air pressure 5.05 × 10
5under Pa, make small-molecule substance by semi-permeable membranes (as nitrocellulose filter), macromolecular substance is stayed in film, and get product concentrated type diesel oil, can filling, warehouse-in.
embodiment 2:
Get 61kg Base Diesel, 5kg alkylnaphthalene, 10kg water, 0.6kg thanomin, 20kg tallow acid, 0.4kg isopropyl nitrate, 3kg sodium hydroxide grouping mixing loads in airtight reaction vessel successively, use mixing vessel or similar variable-ratio machine (with thruster suitable generally mixing and kneading operation) grouping mixing under 30 DEG C of normal pressures to stir 10-20 min successively, both obtain work in-process.After stirring, adopt ultra-filtration method, mixed solution is loaded ultrafiltration unit, in air pressure 5.05 × 10
5under Pa, make small-molecule substance by semi-permeable membranes (as nitrocellulose filter), macromolecular substance is stayed in film, and get product concentrated type diesel oil, can filling, warehouse-in.
embodiment 3:
Get 61kg Base Diesel, 6kg alkylnaphthalene, 10kg water, 1.5kg thanomin, the acid of 5kg lard, 0.3kg isopropyl nitrate, 3kg sodium hydroxide grouping mixing loads in airtight reaction vessel successively, use mixing vessel or similar variable-ratio machine (being suitable for general mixing and kneading operation with thruster) grouping mixing under 15 DEG C of normal pressures to stir 35 min successively, both obtain work in-process.After stirring, adopt ultra-filtration method, mixed solution is loaded ultrafiltration unit, in air pressure 2 × 10
5under Pa, make small-molecule substance by semi-permeable membranes (as nitrocellulose filter), macromolecular substance is stayed in film, and get product concentrated type diesel oil, can filling, warehouse-in.
This product is widely used in industrial combustion, vehicle, boats and ships, generating set etc., both directly can add fuel tank and use, and use after also can mixing with pure diesel oil.
In sum, but the present invention is not limited to above-mentioned embodiment, and persons skilled in the art are in the technical scope disclosed by the present invention, and the change that can expect easily, all within protection scope of the present invention.
Claims (5)
1. a concentrated type diesel oil, is characterized in that: be prepared from by following raw material, the parts by weight of each raw material are: Base Diesel 30-81 part, alkylnaphthalene 1-8 part, water 5-35 part, thanomin 0.3-11 part, oleic acid 4-35 part, isopropyl nitrate 0.05-0.6 part, sodium hydroxide 0.3-3 part.
2. concentrated type diesel oil according to claim 1, is characterized in that: described Base Diesel 40-75 part, alkylnaphthalene 1-6 part, water 10-30 part, thanomin 1.5-11 part, oleic acid 5-30 part, isopropyl nitrate 0.05-0.3 part, sodium hydroxide 0.3-3 part.
3. the preparation method of the concentrated type diesel oil described in claim 1-2 any one, is characterized in that comprising the steps:
(1) by each raw material according to parts by weight ratio, load in airtight reaction vessel, under 15-35 DEG C of normal pressure, 5-40 min is stirred in grouping, obtains work in-process;
(2), after stirring, adopt ultra-filtration method, mixed solution is loaded ultrafiltration unit, is 1 × 10 in air pressure
5-10 × 10
5under Pa, make small-molecule substance by semi-permeable membranes, macromolecular substance is stayed in film, obtains concentrated type diesel oil.
4. the preparation method of concentrated type diesel oil according to claim 3, is characterized in that: described semi-permeable membranes is as nitrocellulose filter.
5. the preparation method of concentrated type diesel oil according to claim 3, is characterized in that: the whipping temp in described step (1) is 20-30 DEG C, and churning time is 10-20min, and the air pressure in described step (2) is 5.05 × 10
5pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060268.9A CN104611076A (en) | 2015-02-05 | 2015-02-05 | Concentrated diesel and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060268.9A CN104611076A (en) | 2015-02-05 | 2015-02-05 | Concentrated diesel and preparation method thereof |
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| CN104611076A true CN104611076A (en) | 2015-05-13 |
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| CN201510060268.9A Pending CN104611076A (en) | 2015-02-05 | 2015-02-05 | Concentrated diesel and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632066A (en) * | 2004-12-03 | 2005-06-29 | 刘少君 | Condensed emulsified diesel and its preparation method and application |
| US20080092435A1 (en) * | 2006-10-23 | 2008-04-24 | Justin Bzdek | Methods of purifying biodiesel fuels |
| CN102585942A (en) * | 2012-03-19 | 2012-07-18 | 刘少君 | Concentration emulsified diesel fuel and preparation method thereof |
| CN102643692A (en) * | 2012-05-08 | 2012-08-22 | 刘少君 | Concentrated emulsified diesel fuel and preparation method thereof |
| CN103254954A (en) * | 2013-05-22 | 2013-08-21 | 吴江市德佐日用化学品有限公司 | Concentrated emulsified diesel fuel |
| KR20130125880A (en) * | 2012-05-10 | 2013-11-20 | 주식회사 영진 | Multiple-purpose fuel additives for diesel fuel |
-
2015
- 2015-02-05 CN CN201510060268.9A patent/CN104611076A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632066A (en) * | 2004-12-03 | 2005-06-29 | 刘少君 | Condensed emulsified diesel and its preparation method and application |
| US20080092435A1 (en) * | 2006-10-23 | 2008-04-24 | Justin Bzdek | Methods of purifying biodiesel fuels |
| CN102585942A (en) * | 2012-03-19 | 2012-07-18 | 刘少君 | Concentration emulsified diesel fuel and preparation method thereof |
| CN102643692A (en) * | 2012-05-08 | 2012-08-22 | 刘少君 | Concentrated emulsified diesel fuel and preparation method thereof |
| KR20130125880A (en) * | 2012-05-10 | 2013-11-20 | 주식회사 영진 | Multiple-purpose fuel additives for diesel fuel |
| CN103254954A (en) * | 2013-05-22 | 2013-08-21 | 吴江市德佐日用化学品有限公司 | Concentrated emulsified diesel fuel |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |