CA2429289A1 - Essentially hydrocarbon compositions to be used as fuels with enhanced lubricating properties - Google Patents
Essentially hydrocarbon compositions to be used as fuels with enhanced lubricating properties Download PDFInfo
- Publication number
- CA2429289A1 CA2429289A1 CA002429289A CA2429289A CA2429289A1 CA 2429289 A1 CA2429289 A1 CA 2429289A1 CA 002429289 A CA002429289 A CA 002429289A CA 2429289 A CA2429289 A CA 2429289A CA 2429289 A1 CA2429289 A1 CA 2429289A1
- Authority
- CA
- Canada
- Prior art keywords
- previous
- weight
- fuel
- composition according
- distillation range
- 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
- 239000000203 mixture Substances 0.000 title claims abstract 27
- 239000000446 fuel Substances 0.000 title claims abstract 15
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract 8
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract 8
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract 8
- 230000001050 lubricating effect Effects 0.000 title claims abstract 3
- 238000003786 synthesis reaction Methods 0.000 claims abstract 3
- 239000000306 component Substances 0.000 claims 13
- 238000004821 distillation Methods 0.000 claims 13
- 238000000034 method Methods 0.000 claims 12
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 238000004517 catalytic hydrocracking Methods 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
- C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
An essentially hydrocarbon composition comprising a refin-ery liquid fuel and from 1 to 25% by weight of a medium distillate essentially without alcoholic oxygen obtained starting from the product of a Fischer-Tropsch-type synthe-sis. This composition surprisingly has enhanced lubricating properties with respect to both of the original components and can advantageously be used as a fuel for Diesel or tur-bins engines, with an evident decrease in wear of the mo-bile parts in contact therewith.
Claims (22)
1. Hydrocarbon compositions, to be used, as fuel for die-sel or turbine engines, wherein at least 80% by weight has a distillation range comprised within 150 and 380°C, and consists of a mixture of the following com-ponents:
(A) from 80 to 99% by weight with respect to the overall weight of (A) and (B) of any refinery hydrocarbon mixture, having a distillation range comprised within 150 and 380°C, (B) from 1 to 20% by weight with respect to the overall weight of (A) and (B) of a hydrocarbon mixture essentially without oxygenated organic compounds, obtained by means of a process com-prising a synthesis reaction of the Fischer-Tropsch type, having a distillation range com-prised within 130 and 380°C.
(A) from 80 to 99% by weight with respect to the overall weight of (A) and (B) of any refinery hydrocarbon mixture, having a distillation range comprised within 150 and 380°C, (B) from 1 to 20% by weight with respect to the overall weight of (A) and (B) of a hydrocarbon mixture essentially without oxygenated organic compounds, obtained by means of a process com-prising a synthesis reaction of the Fischer-Tropsch type, having a distillation range com-prised within 130 and 380°C.
2. The composition according to the previous claim 1, consisting of from 90% to 100% by weight of said com-ponents (A) and (B), jointly.
3. The composition according to any of the claims 1 or 2, wherein said components (A) and (B), jointly have a distillation range comprised within 200 and 380°C.
4. The composition according to any of the previous claims, wherein the proportions of said components (A) and (B) respectively range from 85 to 98% by weight and from 15 to 2% by weight with respect to the over-all weight of (A) and (B).
5. The composition according to any of the previous claims, wherein said component (A) is a hydrocarbon mixture having a distillation range comprised within 200 and 370°C.
6. The composition according to claim 5, wherein said component (A) essentially consists of a non-synthetic gas oil fraction with a distillation range comprised within 240 and 360°C.
7. The composition according to any of the previous claims, wherein said component (A) has a sulfur con-tent lower than 1000 ppm as S weight.
8. The composition according to any of the previous claims, wherein said component (B) was obtained by a process comprising at least one hydrocracking step.
9. The composition according to any of the previous claims, wherein at least 50% of said component (B) consists of branched paraffins.
10. The composition according to any of the previous claims, wherein said component (A) and said component (B) have essentially overlapping distillation ranges.
11. The composition according to any of the previous claims, wherein said component (B) has the following characteristics:
Cetane Number > 60 Pour Point c -10°C
Distillation range from 240 to 370°C
Cetane Number > 60 Pour Point c -10°C
Distillation range from 240 to 370°C
12. The composition according to any of the previous claims, comprising, in addition to said components (A) and (B), up to 20%, preferably up to 10% by weight with respect to the total weight, of one or more addi-tives for fuel products.
13. Use as engine fuel of the composition according to any of the previous claims from 1 to 12.
14. Use according to claim 13, as fuel for feeding Diesel engines.
15. A method for improving the lubricating properties of an engine fuel, characterized in that a synthetic hy-drocarbon mixture essentially without organic oxygen-ated compounds, obtained by a process comprising a synthesis reaction of the Fischer-Tropsch type, having a distillation range comprised within 130 and 380°C, preferably within 150 and 370°C, is added to said fuel, in a quantity ranging from 1 to 25% by weight with respect to the fuel itself.
16. The method according to claim 15, wherein said fuel consists of a refinery hydrocarbon mixture, having a distillation range comprised within 150 and 380°C.
17. The method according to any of the previous claims from 15 to 16, wherein said synthetic mixture is added in a quantity ranging from 2 to 15% by weight with re-spect to said fuel.
18. The method according to any of the previous claims from 15 to 17, wherein said fuel is a refinery hydro-carbon mixture having a distillation range comprised within 200 and 370°C.
19. The method according to any of the previous claims from 15 to 18, wherein said fuel has a sulfur content lower than 1000 ppm as S weight.
20. The method according to any of the previous claims from 15 to 19, wherein said synthetic mixture was ob-tained by means of a process comprising at least one hydrocracking step.
21. The method according to any of the previous claims from 15 to 20, wherein said fuel and said synthetic mixture have essentially overlapping distillation ranges.
22. The method according to any of the previous claims from 15 to 21, wherein said synthetic mixture has the following characteristics:
Cetane Number > 60 Pour Point < -10°C
Distillation range comprised within 240 and 370°C.
Cetane Number > 60 Pour Point < -10°C
Distillation range comprised within 240 and 370°C.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2002A001131 | 2002-05-24 | ||
| IT2002MI001131A ITMI20021131A1 (en) | 2002-05-24 | 2002-05-24 | ESSENTIAL HYDROCARBON COMPOSITIONS USED AS FUELS WITH IMPROVED LUBRICANT PROPERTIES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2429289A1 true CA2429289A1 (en) | 2003-11-24 |
| CA2429289C CA2429289C (en) | 2012-04-10 |
Family
ID=11449972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2429289A Expired - Fee Related CA2429289C (en) | 2002-05-24 | 2003-05-22 | Essentially hydrocarbon compositions to be used as fuels with enhanced lubricating properties |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20040030205A1 (en) |
| EP (1) | EP1365007B9 (en) |
| JP (1) | JP5295476B2 (en) |
| CN (1) | CN1459491B (en) |
| CA (1) | CA2429289C (en) |
| IT (1) | ITMI20021131A1 (en) |
| NO (1) | NO335852B1 (en) |
| RU (1) | RU2321618C2 (en) |
| ZA (1) | ZA200303912B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR056027A1 (en) * | 2005-08-12 | 2007-09-12 | Shell Int Research | FUEL COMPOSITIONS |
| JP5619356B2 (en) * | 2005-08-22 | 2014-11-05 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎｖｅｎｎｏｏｔｓｈａｐ | Operation method of diesel fuel and diesel engine |
| EP1926802A1 (en) * | 2005-09-21 | 2008-06-04 | Shell Internationale Research Maatschappij B.V. | Process to blend a mineral derived hydrocarbon product and a fisher-tropsch derived hydrocarbon product |
| AR060143A1 (en) * | 2006-03-29 | 2008-05-28 | Shell Int Research | PROCESS TO PREPARE AVIATION FUEL |
| JP5030453B2 (en) * | 2006-03-31 | 2012-09-19 | Ｊｘ日鉱日石エネルギー株式会社 | Light oil composition |
| AU2009255954A1 (en) * | 2008-06-06 | 2009-12-10 | Sasol Technology (Pty) Ltd | Reduction of wear in compression ignition engine |
| US8152866B2 (en) * | 2009-05-13 | 2012-04-10 | GM Global Technology Operations LLC | Synthetic diesel fuel compositions |
| CN105567346B (en) * | 2016-02-04 | 2017-04-26 | 北京中燕恒成能源有限公司 | High-definition test oil and preparation method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296757B1 (en) * | 1995-10-17 | 2001-10-02 | Exxon Research And Engineering Company | Synthetic diesel fuel and process for its production |
| US6162956A (en) * | 1998-08-18 | 2000-12-19 | Exxon Research And Engineering Co | Stability Fischer-Tropsch diesel fuel and a process for its production |
| US6180842B1 (en) * | 1998-08-21 | 2001-01-30 | Exxon Research And Engineering Company | Stability fischer-tropsch diesel fuel and a process for its production |
| AU765274B2 (en) * | 1998-10-05 | 2003-09-11 | Sasol Technology (Pty) Ltd. | Process for producing middle distillates and middle distillates produced by that process |
| EP1101813B1 (en) * | 1999-11-19 | 2014-03-19 | ENI S.p.A. | Process for the preparation of middle distillates starting from linear paraffins |
| US6663767B1 (en) * | 2000-05-02 | 2003-12-16 | Exxonmobil Research And Engineering Company | Low sulfur, low emission blends of fischer-tropsch and conventional diesel fuels |
| WO2001083648A2 (en) * | 2000-05-02 | 2001-11-08 | Exxonmobil Research And Engineering Company | Low emissions f-t fuel/cracked stock blends |
| AU2001255280B2 (en) * | 2000-05-02 | 2005-12-08 | Exxonmobil Research And Engineering Company | Wide cut fischer-tropsch diesel fuels |
| US6709569B2 (en) * | 2001-12-21 | 2004-03-23 | Chevron U.S.A. Inc. | Methods for pre-conditioning fischer-tropsch light products preceding upgrading |
| US6949180B2 (en) * | 2002-10-09 | 2005-09-27 | Chevron U.S.A. Inc. | Low toxicity Fischer-Tropsch derived fuel and process for making same |
-
2002
- 2002-05-24 IT IT2002MI001131A patent/ITMI20021131A1/en unknown
-
2003
- 2003-05-20 EP EP03076501.0A patent/EP1365007B9/en not_active Expired - Lifetime
- 2003-05-20 ZA ZA200303912A patent/ZA200303912B/en unknown
- 2003-05-22 US US10/443,095 patent/US20040030205A1/en not_active Abandoned
- 2003-05-22 CA CA2429289A patent/CA2429289C/en not_active Expired - Fee Related
- 2003-05-23 NO NO20032344A patent/NO335852B1/en not_active IP Right Cessation
- 2003-05-23 CN CN03136469.1A patent/CN1459491B/en not_active Expired - Fee Related
- 2003-05-23 RU RU2003115347/04A patent/RU2321618C2/en not_active IP Right Cessation
- 2003-05-26 JP JP2003147626A patent/JP5295476B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20021131A0 (en) | 2002-05-24 |
| ITMI20021131A1 (en) | 2003-11-24 |
| NO20032344D0 (en) | 2003-05-23 |
| RU2321618C2 (en) | 2008-04-10 |
| CN1459491A (en) | 2003-12-03 |
| CA2429289C (en) | 2012-04-10 |
| EP1365007B9 (en) | 2014-10-08 |
| EP1365007A1 (en) | 2003-11-26 |
| JP5295476B2 (en) | 2013-09-18 |
| NO335852B1 (en) | 2015-03-09 |
| NO20032344L (en) | 2003-11-25 |
| JP2004051964A (en) | 2004-02-19 |
| US20040030205A1 (en) | 2004-02-12 |
| ZA200303912B (en) | 2004-03-23 |
| EP1365007B1 (en) | 2014-01-22 |
| CN1459491B (en) | 2012-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20190522 |