DK1563041T3 - Use of 2,6-di-tert-butyl-β-cresol to increase the storage stability of biodiesel - Google Patents
Use of 2,6-di-tert-butyl-β-cresol to increase the storage stability of biodieselInfo
- Publication number
- DK1563041T3 DK1563041T3 DK03810944T DK03810944T DK1563041T3 DK 1563041 T3 DK1563041 T3 DK 1563041T3 DK 03810944 T DK03810944 T DK 03810944T DK 03810944 T DK03810944 T DK 03810944T DK 1563041 T3 DK1563041 T3 DK 1563041T3
- Authority
- DK
- Denmark
- Prior art keywords
- biodiesel
- tert
- storage stability
- cresol
- butyl
- Prior art date
Links
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
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/183—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom
- C10L1/1832—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom mono-hydroxy
-
- 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
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
- C10L1/026—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for compression ignition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
A process for the improving the storage stability of biodiesel comprises dosing in a stock solution (I), comprising 15-60 wt.% 2,4-di-tert-butylhydroxy toluene (BHT) dissolved in biodiesel, to the biodiesel at a concentration of 0.005-2 wt.% BHT (with respect to the total solution of biodiesel). Independent claims are also included for: (1) the stock solution (I) and; (2) a process for the production of the stock solution (I), optionally containing other additives by the addition of liquid BHT to biodiesel at 70-120 [deg]C with stirring to a concentration of 15-60 wt.%.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10252715A DE10252715A1 (en) | 2002-11-13 | 2002-11-13 | Process for the improving the storage stability of biodiesel comprises addition of 2,4-di-tert-butylhydroxy toluene |
DE10252714A DE10252714B4 (en) | 2002-11-13 | 2002-11-13 | Method for increasing the oxidation stability of biodiesel and the use of mono- or dialkylhydroxytoluene to increase the oxidation stability of biodiesel |
PCT/EP2003/007310 WO2004044104A1 (en) | 2002-11-13 | 2003-07-08 | Use of 2,4-di-tert.-butylhydroxytoluene for increasing the storage stability of bio-diesel |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1563041T3 true DK1563041T3 (en) | 2008-10-20 |
Family
ID=32313557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK03810944T DK1563041T3 (en) | 2002-11-13 | 2003-07-08 | Use of 2,6-di-tert-butyl-β-cresol to increase the storage stability of biodiesel |
Country Status (13)
Country | Link |
---|---|
US (2) | US20040139649A1 (en) |
EP (2) | EP1563041B1 (en) |
AT (1) | ATE399834T1 (en) |
AU (1) | AU2003257439A1 (en) |
DE (1) | DE50310078D1 (en) |
DK (1) | DK1563041T3 (en) |
ES (2) | ES2308038T3 (en) |
PL (1) | PL203138B1 (en) |
PT (1) | PT1563041E (en) |
RU (2) | RU2340655C2 (en) |
SI (1) | SI1563041T1 (en) |
UA (1) | UA86007C2 (en) |
WO (1) | WO2004044104A1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005015475A1 (en) * | 2005-04-04 | 2006-10-05 | Degussa Ag | Method for increasing oxidation stability of biodiesel, comprises adding a biphenyl compound as primary antioxidant to the biodiesel |
DE102005015474A1 (en) | 2005-04-04 | 2006-10-05 | Degussa Ag | Method for increasing oxidation stability of biodiesel, comprises adding a phenyl compound as primary antioxidant to the biodiesel |
DE102005048881A1 (en) * | 2005-10-12 | 2007-04-19 | Forschungszentrum Karlsruhe Gmbh | Process for solution crystallization of mixtures |
WO2007079765A1 (en) * | 2005-12-30 | 2007-07-19 | Clean Oil Ag | Vegetable oil diesel fuel |
MX2008008745A (en) * | 2006-01-04 | 2008-09-12 | Ciba Holding Inc | Stabilized biodiesel fuel compositions. |
US8075804B2 (en) * | 2006-02-03 | 2011-12-13 | Eastman Chemical Company | Antioxidant compositions useful in biodiesel and other fatty acid and acid ester compositions |
DE102006017105A1 (en) * | 2006-04-10 | 2007-10-11 | Degussa Gmbh | Method for increasing the oxidation stability of biodiesel |
EP1847583A3 (en) * | 2006-04-21 | 2008-11-05 | Infineum International Limited | Improvements in Biofuel |
EP1847584A3 (en) * | 2006-04-21 | 2008-10-22 | Infineum International Limited | Improvements in Biofuel |
EP2052061A4 (en) * | 2006-07-11 | 2012-01-25 | Innospec Fuel Specialties Llc | Stabilizer compositions for blends of petroleum and renewable fuels |
US7901469B2 (en) * | 2006-07-26 | 2011-03-08 | Alternative Fuels Group Inc. | Alternative organic fuel formulations including vegetable oil |
CA2670065A1 (en) * | 2006-11-27 | 2008-06-05 | Ciba Holding Inc. | Stabilised biodiesel fuel compositions |
GB0714725D0 (en) * | 2007-07-28 | 2007-09-05 | Innospec Ltd | Fuel oil compositions and additives therefor |
US20090094887A1 (en) * | 2007-10-16 | 2009-04-16 | General Electric Company | Methods and compositions for improving stability of biodiesel and blended biodiesel fuel |
EP2174554A3 (en) | 2008-10-09 | 2011-01-12 | Infineum International Limited | Improving the oxidation stability of oils of vegetable or animal origin |
US20120233912A1 (en) | 2011-03-18 | 2012-09-20 | Otkrytoe Aktsionernoe Obschestvo "Sterlitamaxky Neftekhimichesky Zavod" | Antioxidant additive composition, a solution thereof, and a method for improving the storage stability of biodiesel fuel (variants) |
WO2012130535A1 (en) | 2011-03-25 | 2012-10-04 | Evonik Rohmax Additives Gmbh | A composition to improve oxidation stability of fuel oils |
WO2012135515A2 (en) | 2011-03-29 | 2012-10-04 | Fuelina, Inc. | Hybrid fuel and method of making the same |
RU2476585C1 (en) | 2012-03-07 | 2013-02-27 | Открытое Акционерное Общество "Стерлитамакский Нефтехимический Завод" | Antioxidant additive composition, solution thereof and method of increasing storage stability of biodiesel fuel (versions) |
SG11201501909XA (en) | 2012-09-13 | 2015-04-29 | Evonik Oil Additives Gmbh | A composition to improve low temperature properties and oxidation stability of vegetable oils and animal fats |
EP3227411B1 (en) | 2014-12-03 | 2019-09-04 | Drexel University | Direct incorporation of natural gas into hydrocarbon liquid fuels |
EP3053992A1 (en) | 2015-02-09 | 2016-08-10 | LANXESS Deutschland GmbH | Biodiesel |
WO2017054921A1 (en) * | 2015-09-30 | 2017-04-06 | Inachem Gmbh | Storage -stable compositions of antioxidants containing ascorbic acid |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61213296A (en) | 1985-03-19 | 1986-09-22 | Kao Corp | Lubricating oil for cold rolling of metallic material |
DE4209779C1 (en) | 1992-03-26 | 1993-07-15 | Oelmuehle Leer Connemann Gmbh & Co., 2950 Leer, De | |
AU674052B2 (en) | 1993-05-24 | 1996-12-05 | Lubrizol Corporation, The | Pour point depressant treated fatty acid esters as biodegradable, combustion engine fuels |
US5580482A (en) * | 1995-01-13 | 1996-12-03 | Ciba-Geigy Corporation | Stabilized lubricant compositions |
US5711767A (en) * | 1996-07-11 | 1998-01-27 | Ciba Specialty Chemicals Corporation | Stabilizers for the prevention of gum formation in gasoline |
US5891203A (en) * | 1998-01-20 | 1999-04-06 | Ethyl Corporation | Fuel lubricity from blends of a diethanolamine derivative and biodiesel |
-
2003
- 2003-07-08 PL PL376777A patent/PL203138B1/en unknown
- 2003-07-08 AU AU2003257439A patent/AU2003257439A1/en not_active Abandoned
- 2003-07-08 DK DK03810944T patent/DK1563041T3/en active
- 2003-07-08 SI SI200331324T patent/SI1563041T1/en unknown
- 2003-07-08 AT AT03810944T patent/ATE399834T1/en active
- 2003-07-08 ES ES03810944T patent/ES2308038T3/en not_active Expired - Lifetime
- 2003-07-08 RU RU2005118759/04A patent/RU2340655C2/en active
- 2003-07-08 ES ES08158423.7T patent/ES2629089T3/en not_active Expired - Lifetime
- 2003-07-08 RU RU2008126167/05A patent/RU2475520C2/en active
- 2003-07-08 PT PT03810944T patent/PT1563041E/en unknown
- 2003-07-08 EP EP03810944A patent/EP1563041B1/en not_active Expired - Lifetime
- 2003-07-08 DE DE50310078T patent/DE50310078D1/en not_active Expired - Lifetime
- 2003-07-08 EP EP08158423.7A patent/EP1972679B1/en not_active Expired - Lifetime
- 2003-07-08 WO PCT/EP2003/007310 patent/WO2004044104A1/en active IP Right Grant
- 2003-08-07 UA UAA200505604A patent/UA86007C2/en unknown
- 2003-11-07 US US10/703,263 patent/US20040139649A1/en not_active Abandoned
-
2008
- 2008-06-12 US US12/157,692 patent/US20080313956A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
RU2008126167A (en) | 2010-01-10 |
ES2629089T3 (en) | 2017-08-07 |
UA86007C2 (en) | 2009-03-25 |
RU2340655C2 (en) | 2008-12-10 |
DE50310078D1 (en) | 2008-08-14 |
PL376777A1 (en) | 2006-01-09 |
PT1563041E (en) | 2008-09-25 |
ES2308038T3 (en) | 2008-12-01 |
EP1972679B1 (en) | 2017-05-10 |
ATE399834T1 (en) | 2008-07-15 |
RU2005118759A (en) | 2006-01-10 |
RU2475520C2 (en) | 2013-02-20 |
EP1563041A1 (en) | 2005-08-17 |
US20080313956A1 (en) | 2008-12-25 |
EP1972679A1 (en) | 2008-09-24 |
PL203138B1 (en) | 2009-08-31 |
AU2003257439A1 (en) | 2004-06-03 |
EP1563041B1 (en) | 2008-07-02 |
WO2004044104A1 (en) | 2004-05-27 |
US20040139649A1 (en) | 2004-07-22 |
SI1563041T1 (en) | 2009-02-28 |
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