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BRPI0601216A - processo para aumentar a estabilidade à oxidação de biodiesel - Google Patents

processo para aumentar a estabilidade à oxidação de biodiesel

Info

Publication number
BRPI0601216A
BRPI0601216A BRPI0601216-7A BRPI0601216A BRPI0601216A BR PI0601216 A BRPI0601216 A BR PI0601216A BR PI0601216 A BRPI0601216 A BR PI0601216A BR PI0601216 A BRPI0601216 A BR PI0601216A
Authority
BR
Brazil
Prior art keywords
biodiesel
alkyl group
linear alkyl
oxidation stability
carbon
Prior art date
Application number
BRPI0601216-7A
Other languages
English (en)
Inventor
Hark-Oluf Asbahr
Thomas Bomba
Original Assignee
Degussa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Degussa filed Critical Degussa
Publication of BRPI0601216A publication Critical patent/BRPI0601216A/pt

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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • 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
    • C10L1/192—Macromolecular compounds
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D2001/147—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves having provisions for active interruption of flushing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Lubricants (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

"PROCESSO PARA AUMENTAR A ESTABILIDADE à OXIDAçãO DE BIODIESEL". A invenção refere-se a um processo para aumentar a estabilidade à oxidação de biodiesel, que se destaca pelo fato, de que um antioxidante primário com um ponto de fusão menor igual a 40<198>C é acrescentado ao biodiesel a ser estabilizado em uma quantidade de 10 até 20000 ppm (w/w), sendo que o antioxidante primário apresenta pelo menos um composto de acordo com a estrutura com: R~ 1~, R~ 2~ representam hidrogênio, grupo alquila linear com um número de átomos de carbono de 1 até 20 ou sendo que representa um átomo de carbono do sistema de anel aromático, R~ 3~, R~ 5~ representam hidrogênio, grupo alquila linear com um número de átomos de carbono de 1 até 20, R~ 4~ representa hidrogênio, grupo alquila linear com um número de átomos de carbono de 1 até 40, sendo que tanto os substituintes do tipo R~ 1~ e R~ 2~, quanto também do tipo R~ 3~ e R~ 5~ são iguais ou diferentes.
BRPI0601216-7A 2005-04-04 2006-04-04 processo para aumentar a estabilidade à oxidação de biodiesel BRPI0601216A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005015474A DE102005015474A1 (de) 2005-04-04 2005-04-04 Verfahren zur Erhöhung der Oxidationsstabilität von Biodiesel

Publications (1)

Publication Number Publication Date
BRPI0601216A true BRPI0601216A (pt) 2006-12-05

Family

ID=36645651

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601216-7A BRPI0601216A (pt) 2005-04-04 2006-04-04 processo para aumentar a estabilidade à oxidação de biodiesel

Country Status (12)

Country Link
US (1) US20060218855A1 (pt)
EP (1) EP1736528A3 (pt)
JP (1) JP2006283028A (pt)
KR (1) KR20060106903A (pt)
CN (1) CN1847369A (pt)
AR (1) AR054335A1 (pt)
AU (1) AU2006201342A1 (pt)
BR (1) BRPI0601216A (pt)
CA (1) CA2541591A1 (pt)
DE (1) DE102005015474A1 (pt)
NZ (1) NZ546249A (pt)
SG (1) SG126070A1 (pt)

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CA2670065A1 (en) * 2006-11-27 2008-06-05 Ciba Holding Inc. Stabilised biodiesel fuel compositions
GB0700534D0 (en) 2007-01-11 2007-02-21 Innospec Ltd Composition
CN101688137A (zh) * 2007-03-28 2010-03-31 雅宝公司 脂肪酸甲酯(生物柴油)的抗氧化剂混合物
CA2681312C (en) * 2007-04-04 2015-10-27 The Lubrizol Corporation A synergistic combination of a hindered phenol and nitrogen containing detergent for biodiesel fuel to improve oxidative stability
US7918905B2 (en) * 2007-05-17 2011-04-05 Baker Hughes Incorporated Method for improving biodiesel fuel
CN101082004B (zh) * 2007-07-05 2010-05-19 中国农业科学院油料作物研究所 一种生物柴油改良剂及其制备方法
GB0714725D0 (en) 2007-07-28 2007-09-05 Innospec Ltd Fuel oil compositions and additives therefor
US8430936B2 (en) 2007-11-30 2013-04-30 Baker Hughes Incorporated Stabilization of fatty oils and esters with alkyl phenol amine aldehyde condensates
WO2009108747A1 (en) * 2008-02-27 2009-09-03 Wayne State University The effect of natural and synthetic antioxidants on the oxidative stability of biodiesel
CN101619246B (zh) * 2008-06-30 2013-11-06 中国石油化工股份有限公司 柴油组合物以及酚酰胺和/或酚酯作为抗氧剂的用途
CN101314730B (zh) * 2008-07-15 2013-02-27 中国林业科学研究院林产化学工业研究所 生物柴油用抗氧化剂预制液的超声波辅助制备及使用方法
WO2010033201A1 (en) * 2008-09-17 2010-03-25 Exxonmobil Research And Engineering Company Method for improving the oxidation stability of biodiesel as measured by the rancimat test
CN101768481B (zh) * 2008-12-29 2012-11-14 中国石油化工股份有限公司 一种柴油组合物
CN101768482B (zh) * 2008-12-29 2012-11-14 中国石油化工股份有限公司 一种柴油组合物
CN101768483B (zh) * 2008-12-29 2013-03-06 中国石油化工股份有限公司 一种柴油组合物
GR1006805B (el) 2009-02-26 2010-06-16 Dorivale Holdings Limited, Βιοντιζελ που περιεχει μη φαινολικα προσθετα και ως εκ τουτου διαθετει αυξημενη οξειδωτικη σταθεροτητα και χαμηλο αριθμο οξυτητος
CN101899331B (zh) * 2009-05-27 2015-01-14 中国石油化工股份有限公司 一种柴油组合物和提高生物柴油氧化安定性的方法
WO2010148652A1 (zh) 2009-06-26 2010-12-29 中国石油化工股份有限公司 柴油组合物及提高生物柴油氧化安定性的方法
CN101928614B (zh) * 2009-06-26 2013-06-26 中国石油化工股份有限公司 一种柴油组合物和提高生物柴油氧化安定性的方法
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)
WO2013076266A1 (de) 2011-11-24 2013-05-30 Lanxess Deutschland Gmbh Verfahren zur herstellung von oxidationsstabilisiertem biodiesel
EP2597139A1 (de) 2011-11-24 2013-05-29 LANXESS Deutschland GmbH Oxidationsstabilisierter Biodiesel
EP2896682A1 (de) 2014-01-17 2015-07-22 LANXESS Deutschland GmbH Oxidationsstabilisierter Biodiesel
CN112755585A (zh) * 2020-12-22 2021-05-07 北京元泰达环保科技有限公司 抗氧化剂生产方法

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US2275175A (en) * 1939-11-30 1942-03-03 Standard Oil Dev Co Motor fuel
GB753794A (en) * 1953-10-07 1956-08-01 Universal Oil Prod Co Improvements in or relating to antioxidant compositions and food products stabilizedtherewith
NL99615C (pt) * 1955-05-18
US3166509A (en) * 1963-01-09 1965-01-19 Ethyl Corp Antioxidant composition
FR1530056A (fr) * 1967-06-30 1968-06-21 Ethyl Corp Carburants pour moteurs à réaction
DE3500938A1 (de) 1985-01-14 1986-07-17 Henkel KGaA, 4000 Düsseldorf Stabilisierung von palmkernoel und palmkernfettsaeurealkylestern fuer deren verarbeitung zu farbneutralen reaktionsfolgeprodukten
TW276260B (pt) * 1992-07-15 1996-05-21 Ciba Geigy Ag
AU674052B2 (en) * 1993-05-24 1996-12-05 Lubrizol Corporation, The Pour point depressant treated fatty acid esters as biodegradable, combustion engine fuels
US5578090A (en) * 1995-06-07 1996-11-26 Bri Biodiesel fuel
US5891203A (en) * 1998-01-20 1999-04-06 Ethyl Corporation Fuel lubricity from blends of a diethanolamine derivative and biodiesel
US6475252B1 (en) * 1998-09-17 2002-11-05 University Of Dayton Stabilizing additive for the prevention of oxidation and peroxide formation
US6740508B2 (en) * 1999-02-11 2004-05-25 Renessen Llc Fermentation-based products from corn and method
BR0308434A (pt) * 2002-03-14 2005-01-18 Lubrizol Corp Composição de combustìvel, método para operar e reduzir as emissões de descarga de um motor de combustão interna e método para proporcionar uma composição de combustìvel estável
WO2003091365A1 (en) * 2002-04-23 2003-11-06 The Lubrizol Corporation Method of operating internal combustion engine by introducing antioxidant into combustion chamber
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EP1972679B1 (de) * 2002-11-13 2017-05-10 LANXESS Deutschland GmbH Verwendung von 2,6-di-tert.-butyl-p-kresol zur erhöhung der lagerstabilität von biodiesel
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Also Published As

Publication number Publication date
US20060218855A1 (en) 2006-10-05
CN1847369A (zh) 2006-10-18
EP1736528A2 (de) 2006-12-27
SG126070A1 (en) 2006-10-30
AU2006201342A1 (en) 2006-10-19
AR054335A1 (es) 2007-06-20
NZ546249A (en) 2007-08-31
KR20060106903A (ko) 2006-10-12
JP2006283028A (ja) 2006-10-19
DE102005015474A1 (de) 2006-10-05
CA2541591A1 (en) 2006-10-04
EP1736528A3 (de) 2007-01-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 5A E 6A ANUIDADES.