CN1410518A - Synthetic diesel oil - Google Patents
Synthetic diesel oil Download PDFInfo
- Publication number
- CN1410518A CN1410518A CN 02139760 CN02139760A CN1410518A CN 1410518 A CN1410518 A CN 1410518A CN 02139760 CN02139760 CN 02139760 CN 02139760 A CN02139760 A CN 02139760A CN 1410518 A CN1410518 A CN 1410518A
- Authority
- CN
- China
- Prior art keywords
- diesel oil
- improver
- viscosity index
- component
- cetane number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002283 diesel fuel Substances 0.000 title claims abstract description 21
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003350 kerosene Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims description 5
- -1 alkyl nitrate ester Chemical class 0.000 claims description 4
- 238000005336 cracking Methods 0.000 claims description 4
- 238000006477 desulfuration reaction Methods 0.000 claims description 3
- 230000023556 desulfurization Effects 0.000 claims description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 2
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- HSNWZBCBUUSSQD-UHFFFAOYSA-N amyl nitrate Chemical compound CCCCCO[N+]([O-])=O HSNWZBCBUUSSQD-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 2
- TXQBMQNFXYOIPT-UHFFFAOYSA-N octyl nitrate Chemical compound CCCCCCCCO[N+]([O-])=O TXQBMQNFXYOIPT-UHFFFAOYSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
- Lubricants (AREA)
Abstract
A synthetic diesel oil is prepared from the desulfurized heavy benzol as main raw material, adding proper quantity of kerosene and light diesel oil, further adding small amounts of cetane, number improver, viscosity index improver and flowability improver through mixing. Its advantages are high cetane number, heat value and power, low oil consumption, and high start-up performance.
Description
Technical field
The present invention relates to a kind of diesel oil, particularly relate to a kind of combined diesel oil.
Background technology
The vehicle fuel oil that China produces can only the supply requirement amount 60%, all the other 40% rely on imports to come the alleviation demand.Be subjected to the restriction of petroleum resources, the fuel in oil source can not satisfy the needs of machine, car development far away.So the development fuel substitute is promoted economic development to replenishing the oil product deficiency, has energy-conserving and environment-protective and economic worth.General diesel oil or only be applicable to extremely frigid zones, or only be applicable to general area does not have a kind ofly not only to be applicable to extremely frigid zones but also be applicable to general geographic diesel oil.
Summary of the invention
Technical problem to be solved by this invention provides and a kind ofly can and can be applicable to extremely frigid zones and general geographic combined diesel oil as fuel substitute.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: by the desulfurization heavy benzol is main raw material, add an amount of kerosene, solar oil mixes a spot of cetane number improver, viscosity index improver, flowing property improving agent etc. again as three kinds of main components and mixes, and its preparation scheme is:
Component title content % (weight)
1. heavy benzol 40～70
2. solar oil 25～45
3. cetane number improver 2～8
4. viscosity index improver 1～3
5. the flowing property improving agent 1～4
6. ferrocene 0.05～0.2
Get the liquid of carrying in 170～300 ℃ of boiling ranges in byproduct crude benzol that above-mentioned main component desulfurization heavy benzol is refinery and coke-oven plant or the tar, add-on is 30～65%.
Cetane number improver used in the scheme can be by choosing any one kind of them in amyl nitrate, n-octyl nitrate, the alkyl nitrate ester selected, and add-on is 2～8%.
Viscosity index improver used in the scheme can be by choosing any one kind of them in poly-methyl acrylate, polyisobutene, the polyacrylic ester, and add-on is 1～3%.
Flowing property improving agent used in the scheme can be by choosing any one kind of them in polyethylene-vinyl acetate, long chain alkyl naphthalene, the long chain alkylphenol, and add-on is 1～4%.
As another embodiment of the invention, can in above-mentioned component, add cracking kerosene.
The present invention program comprises 16 of colourity, sulphur content, acidity, moisture content etc. through quality examination, and every index all meets No. 0 ,-No. 10 diesel oil standards in the GB252-2000 solar oil, sees the following form:
Combined diesel oil survey report table
| Sequence number | Interventions Requested | Unit | Standard-required | Measured result | The individual event conclusion |
| 1 | Colourity | Number | Be not more than 3.5 | 3.5 | Qualified |
| 2 | Oxidation stability, total insoluble substance | Mg/100ml | Be not more than 2.5 | 1.2 | Qualified |
| 3 | Sulphur content | ％(m/m) | Be not more than 0.2 | 0.17 | Qualified |
| 4 | Acidity | MgKOH/100ml | Be not more than 7 | 2.1 | Qualified |
| 5 | 10% steams the excess carbon residue | ％(m/m) | Be not more than 0.3 | 0.04 | Qualified |
| 6 | Ash content | ％(m/m) | Be not more than 0.01 | 0.002 | Qualified |
| 7 | Copper corrosion (50 ℃, 3h) | Level | Be not more than 1 | 1a | Qualified |
| 8 | Moisture | ％(v/v) | Be not more than vestige | Do not have | Qualified |
| 9 | Mechanical impurity | / | Do not have | Do not have | Qualified |
| 10 | Kinematic viscosity (20 ℃) | Mm 2/s | 3.0～8.0 | 4.1 | Qualified |
| 11 | Condensation point | ℃ | Be not higher than 0 | -8 | Qualified |
| 12 | Condensation point | ℃ | Be not higher than 4 | 1 | Qualified |
| 13 | Flash-point | ℃ | Be not less than 55 | 64 | Qualified |
| 14 | Cetane value | / | Be not less than 45 | 46 | Qualified |
| 15 | Boiling range: | ||||
| 50% recovered temperature | ℃ | Be not higher than 300 | 267 | Qualified | |
| 90% recovered temperature | ℃ | Be not higher than 355 | 339 | Qualified | |
| 95% recovered temperature | ℃ | Be not higher than 365 | 343 | Qualified | |
| 16 | Density (20 ℃) | Kg/m 3 | —— | 857.0 | —— |
Its preparation technology is simple for combined diesel oil of the present invention, and step is as follows:
1, starting material is metered into tempering tank by the component proportioning;
2, with oil pump circulation blending 20 minutes;
3, filter;
4, inspection by sampling, salable product enter stockyard.
Advantage of the present invention is: the cetane value height, startability is good, combustion heat value is high, explosive power is strong, power is big, oil consumption is low, preparation technology's equipment is simple, raw material sources are wide, low cost and other advantages.
Embodiment
Embodiment one:
Component title content % (weight)
1. heavy benzol 47
2. solar oil 47
3. cetane number improver 2.5
4. viscosity index improver 2
5. the flowing property improving agent 1.5
6. ferrocene 0.1
By the combined diesel oil of above-mentioned technology preparation, every performance index all reach No. 0 diesel oil standard in the standard GB 252-2000 solar oil.
Embodiment two:
Component title content % (weight)
1. heavy benzol 40
2. cracking kerosene 22
3. solar oil 30
4. cetane number improver 3
5. viscosity index improver 3.5
6. the flowing property improving agent 1.5
7. ferrocene 0.15
By the combined diesel oil of above-mentioned technology preparation, every performance index all meet-No. 10 diesel oil standards in the standard GB 252-2000 solar oil.
Claims (5)
1, a kind of combined diesel oil is a main raw material by the desulfurization heavy benzol, adds an amount of kerosene, and solar oil mixes a spot of cetane number improver, viscosity index improver, flowing property improving agent etc. again as three kinds of main components and mixes, and its component is
Component title content % (weight)
1. heavy benzol 40～70
2. solar oil 25～45
3. cetane number improver 2～8
4. viscosity index improver 1～3
5. the flowing property improving agent 1～4
6. ferrocene 0.05～0.2
2, a kind of combined diesel oil according to claim 1 is characterized in that: add cracking kerosene in its component, its component is
Component title content % (weight)
1. heavy benzol 40～50
2. cracking kerosene 20～30
3. solar oil 25～40
4. cetane number improver 2～8
5. viscosity index improver 1～3
6. the flowing property improving agent 1～4
7. ferrocene 0.05～0.2
3, a kind of combined diesel oil according to claim 1 and 2 is characterized in that: described cetane number improver can be by choosing any one kind of them in amyl nitrate, n-octyl nitrate, the alkyl nitrate ester selected.
4, a kind of combined diesel oil according to claim 1 and 2 is characterized in that: described viscosity index improver can be by choosing any one kind of them in poly-methyl acrylate, polyisobutene, the polyacrylic ester.
5, a kind of combined diesel oil according to claim 1 and 2 is characterized in that: described flowing property improving agent can be by choosing any one kind of them in polyethylene-vinyl acetate, long chain alkyl naphthalene, the long chain alkylphenol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021397600A CN1189547C (en) | 2002-11-14 | 2002-11-14 | Synthetic diesel oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021397600A CN1189547C (en) | 2002-11-14 | 2002-11-14 | Synthetic diesel oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410518A true CN1410518A (en) | 2003-04-16 |
| CN1189547C CN1189547C (en) | 2005-02-16 |
Family
ID=4750224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021397600A Expired - Fee Related CN1189547C (en) | 2002-11-14 | 2002-11-14 | Synthetic diesel oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1189547C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659885B (en) * | 2008-08-28 | 2013-01-30 | 刘中贵 | Method for producing diesel |
| CN103666591A (en) * | 2013-11-26 | 2014-03-26 | 沃太能源南通有限公司 | Preparation method for methanol gasoline with good stability |
| CN103805297A (en) * | 2012-11-15 | 2014-05-21 | 亚申科技研发中心（上海）有限公司 | Smokeless diesel oil and preparation method thereof |
| CN104031695A (en) * | 2013-03-09 | 2014-09-10 | 谢家传 | Synthetic diesel oil |
| CN104169400A (en) * | 2012-03-16 | 2014-11-26 | 国际壳牌研究有限公司 | Use of a viscosity improver |
-
2002
- 2002-11-14 CN CNB021397600A patent/CN1189547C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659885B (en) * | 2008-08-28 | 2013-01-30 | 刘中贵 | Method for producing diesel |
| CN104169400A (en) * | 2012-03-16 | 2014-11-26 | 国际壳牌研究有限公司 | Use of a viscosity improver |
| CN104169400B (en) * | 2012-03-16 | 2016-08-24 | 国际壳牌研究有限公司 | The purposes of viscosity improver |
| CN103805297A (en) * | 2012-11-15 | 2014-05-21 | 亚申科技研发中心（上海）有限公司 | Smokeless diesel oil and preparation method thereof |
| CN104031695A (en) * | 2013-03-09 | 2014-09-10 | 谢家传 | Synthetic diesel oil |
| CN103666591A (en) * | 2013-11-26 | 2014-03-26 | 沃太能源南通有限公司 | Preparation method for methanol gasoline with good stability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1189547C (en) | 2005-02-16 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HU YIRU Free format text: FORMER OWNER: LUYUAN ENVIRONMENTAL PROTECTION ENERGY SCIENCE AND TECHNOLOGY DEVELOPMENT CO. LT Effective date: 20031030 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20031030 Address after: Yuelu District City, Hunan province 410013 Changsha three branch Changsha Ji Luyuan environmental protection energy science and technology development limited company Applicant after: Hu Yiru Address before: 410013 Hunan, Yuelu District, Changsha, three branch of Los Angeles Applicant before: Luyuan Environmental Protection Energy Science and Technology Development Co. Lt |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |