ES8500317A1 - Un procedimiento para la obtencion de un producto utilizable principalmente como aditivo para deprimir el punto de turbidez de los destilados centrales. - Google Patents
Un procedimiento para la obtencion de un producto utilizable principalmente como aditivo para deprimir el punto de turbidez de los destilados centrales.Info
- Publication number
- ES8500317A1 ES8500317A1 ES522949A ES522949A ES8500317A1 ES 8500317 A1 ES8500317 A1 ES 8500317A1 ES 522949 A ES522949 A ES 522949A ES 522949 A ES522949 A ES 522949A ES 8500317 A1 ES8500317 A1 ES 8500317A1
- Authority
- ES
- Spain
- Prior art keywords
- middle distillate
- copolymers
- cloud point
- nitrogen groups
- compositions containing
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
- C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide groups
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
- C10L1/2366—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amine groups
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Lubricants (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE UN PRODUCTO UTILIZABLE PRINCIPALMENTE COMO ADITIVO PARA DEPRIMIR EL PUNTO DE TURBIDEZ DE LOS DESTILADOS CENTRALES.CONSISTE EN HACER REACCIONAR UN COPOLIMERO, QUE CONTIENE DE 15 A 40 EN MOLES DE UNIDADES (A) PROCEDENTES DE UNA BAB-OLEFINA LINEAL DE C 16 A 30; DE 20 A 70 EN MOLES DE UNIDADES (B) PROCEDENTES DE UN COMPUESTO DICARBOXILICOB AB-BBB-INSATURADO EN FORMA DE DIACIDO, DIETER ALQUILICO Y OTROS; Y DE 15 A 40 EN MOLES DE UNIDADES (C) PROCEDENTES DE UN ESTER ALQUILICO DE UN ACIDO MONOCARBOXILICO INSATURADO; CON UNA PORCION DE AMINA PRIMARIA DE FORMULA DE R-Z--(CH2)N-N-HM-H O DE FORMULA HO-CH2-R-NH2, A UNA TEMPERATURA ENTRE 80JC Y 100JC, DURANTE 1 A 6 HORAS, PARA OBTENER EL PRODUCTO QUE PRESENTA UN PESO MOLECULAR PROMEDIO DE 1.000 A 10.000. DONDE R Y R REPRESENTA UN RADICAL ALIFATICO MONOVALENTE SATURADO DE C 1 A 30; Z PUEDE SER LOS GRUPOS -NH O -NR-; N PUEDE SER 2, 3 O 4; M ES 0 CUANDO Z ES NH O 1, 2, 3, O 4 Y R REPRESENTA UN RADICAL ALIFATICO SATURADO DIVALENTE DE C 1 A 18. SE UTILIZA COMO ADITIVO PARA DEPRIMIR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8209908A FR2528066A1 (fr) | 1982-06-04 | 1982-06-04 | Additifs azotes utilisables comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs |
Publications (2)
Publication Number | Publication Date |
---|---|
ES522949A0 ES522949A0 (es) | 1984-10-16 |
ES8500317A1 true ES8500317A1 (es) | 1984-10-16 |
Family
ID=9274727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES522949A Expired ES8500317A1 (es) | 1982-06-04 | 1983-06-03 | Un procedimiento para la obtencion de un producto utilizable principalmente como aditivo para deprimir el punto de turbidez de los destilados centrales. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4731095A (es) |
EP (1) | EP0100248B1 (es) |
JP (1) | JPH0643453B2 (es) |
AU (1) | AU560249B2 (es) |
BR (1) | BR8302962A (es) |
CA (1) | CA1201722A (es) |
DE (1) | DE3364705D1 (es) |
DK (1) | DK164114C (es) |
ES (1) | ES8500317A1 (es) |
FR (1) | FR2528066A1 (es) |
NO (1) | NO164109C (es) |
SU (1) | SU1436884A3 (es) |
ZA (1) | ZA834031B (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2510598A1 (fr) * | 1981-07-30 | 1983-02-04 | Inst Francais Du Petrole | Utilisation d'additifs azotes comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs |
DE3405843A1 (de) * | 1984-02-17 | 1985-08-29 | Bayer Ag, 5090 Leverkusen | Copolymere auf basis von maleinsaeureanhydrid und (alpha), (beta)-ungesaettigten verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung als paraffininhibitoren |
FR2567536B1 (fr) * | 1984-07-10 | 1986-12-26 | Inst Francais Du Petrole | Compositions d'additifs destinees notamment a ameliorer les proprietes de filtrabilite a froid des distillats moyens de petrole |
FR2592387B1 (fr) * | 1985-12-30 | 1988-04-08 | Inst Francais Du Petrole | Compositions d'additifs destinees notamment a ameliorer les proprietes de filtrabilite a froid des distillats moyens de petrole |
FR2592658B1 (fr) * | 1986-01-09 | 1988-11-04 | Inst Francais Du Petrole | Compositions d'additifs destinees notamment a ameliorer les proprietes de filtrabilite a froid des distillats moyens de petrole. |
EP0299119A1 (en) * | 1986-06-23 | 1989-01-18 | Petrolite Corporation | Corrosion inhibited oxgenated fuel systems |
IT1201137B (it) * | 1987-01-14 | 1989-01-27 | Vedril Spa | Polimeri acrilici immidizzati e procedimento per la loro preparazione |
FR2613371B1 (fr) * | 1987-04-01 | 1989-07-07 | Inst Francais Du Petrole | Copolymeres azotes, leur preparation et leur utilisation comme additifs pour ameliorer les proprietes d'ecoulement des distillats moyens d'hydrocarbures |
DE3742630A1 (de) * | 1987-12-16 | 1989-06-29 | Hoechst Ag | Polymermischungen fuer die verbesserung der fliessfaehigkeit von mineraloeldestillaten in der kaelte |
AU606634B2 (en) * | 1987-12-23 | 1991-02-14 | Exxon Research And Engineering Company | Polymeric amides for multifunctional vi improvers |
IT1224419B (it) * | 1987-12-29 | 1990-10-04 | Montedipe Spa | Processo per imidizzare copolimeri dell'anidride maleica con monomeri vinil aromatici |
US5055212A (en) * | 1988-10-31 | 1991-10-08 | Conoco Inc. | Oil compositions containing alkyl mercaptan derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic compound |
US4900331A (en) * | 1988-10-31 | 1990-02-13 | Conoco Inc. | Oil compositions containing alkyl amine or alkyl mercaptan derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic copound |
US4992080A (en) * | 1988-10-31 | 1991-02-12 | Conoco Inc. | Oil compositions containing alkyl amine derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic compound |
GB2228488B (en) * | 1989-02-27 | 1992-03-25 | Du Pont Canada | Coextrudable adhesives |
US5110489A (en) * | 1989-06-27 | 1992-05-05 | Exxon Research And Engineering Company | Water resistant grease composition |
US5110490A (en) * | 1989-06-27 | 1992-05-05 | Exxon Research And Engineering Company | Water resistant grease composition |
GB9826448D0 (en) | 1998-12-02 | 1999-01-27 | Exxon Chemical Patents Inc | Fuel oil additives and compositions |
DE10349851B4 (de) | 2003-10-25 | 2008-06-19 | Clariant Produkte (Deutschland) Gmbh | Kaltfließverbesserer für Brennstofföle pflanzlichen oder tierischen Ursprungs |
US8022258B2 (en) | 2005-07-05 | 2011-09-20 | Neste Oil Oyj | Process for the manufacture of diesel range hydrocarbons |
JP5591540B2 (ja) * | 2006-12-21 | 2014-09-17 | ダウ グローバル テクノロジーズ エルエルシー | 官能化オレフィンポリマー、それらから調製される組成物および物品、並びにそれらを製造するための方法 |
FR2925909B1 (fr) * | 2007-12-26 | 2010-09-17 | Total France | Additifs bifonctionnels pour hydrocarbures liquides obtenus par greffage a partir de copolymeres d'ethylene et/ou de propylene et d'esters vinyliques |
FR2925916B1 (fr) * | 2007-12-28 | 2010-11-12 | Total France | Terpolymere ethylene/acetate de vinyle/esters insatures comme additif ameliorant la tenue a froid des hydrocarbures liquides comme les distillats moyens et les carburants ou combustibles |
FR2940314B1 (fr) | 2008-12-23 | 2011-11-18 | Total Raffinage Marketing | Carburant de type gazole pour moteur diesel a fortes teneurs en carbone d'origine renouvelable et en oxygene |
FR2943678B1 (fr) | 2009-03-25 | 2011-06-03 | Total Raffinage Marketing | Polymeres (meth)acryliques de bas poids moleculaire, exempts de composes soufres,metalliques et halogenes et de taux de monomeres residuels faible,leur procede de preparation et leurs utilisations |
FR2947558B1 (fr) | 2009-07-03 | 2011-08-19 | Total Raffinage Marketing | Terpolymere et ethylene/acetate de vinyle/esters insatures comme additif ameliorant la tenue a froid des hydrocarbures liquides comme les distillats moyens et les carburants ou combustibles |
JP5737190B2 (ja) * | 2010-02-10 | 2015-06-17 | 日油株式会社 | 油脂用流動性向上剤 |
FR2969620B1 (fr) | 2010-12-23 | 2013-01-11 | Total Raffinage Marketing | Resines alkylphenol-aldehyde modifiees, leur utilisation comme additifs ameliorant les proprietes a froid de carburants et combustibles hydrocarbones liquides |
FR2971254B1 (fr) | 2011-02-08 | 2014-05-30 | Total Raffinage Marketing | Compositions liquides pour marquer les carburants et combustibles hydrocarbones liquides, carburants et combustibles les contenant et procede de detection des marqueurs |
FR2977895B1 (fr) | 2011-07-12 | 2015-04-10 | Total Raffinage Marketing | Compositions d'additifs ameliorant la stabilite et les performances moteur des gazoles non routiers |
FR2984918B1 (fr) | 2011-12-21 | 2014-08-01 | Total Raffinage Marketing | Compositions d’additifs ameliorant la resistance au lacquering de carburants de type diesel ou biodiesel de qualite superieure |
FR2987052B1 (fr) | 2012-02-17 | 2014-09-12 | Total Raffinage Marketing | Additifs ameliorant la resistance a l'usure et au lacquering de carburants de type gazole ou biogazole |
FR2991992B1 (fr) * | 2012-06-19 | 2015-07-03 | Total Raffinage Marketing | Compositions d'additifs et leur utilisation pour ameliorer les proprietes a froid de carburants et combustibles |
FR2994695B1 (fr) | 2012-08-22 | 2015-10-16 | Total Raffinage Marketing | Additifs ameliorant la resistance a l'usure et au lacquering de carburants de type gazole ou biogazole |
FR3005061B1 (fr) | 2013-04-25 | 2016-05-06 | Total Raffinage Marketing | Additif pour ameliorer la stabilite a l'oxydation et/ou au stockage de carburants ou combustibles hydrocarbones liquides |
FR3017875B1 (fr) | 2014-02-24 | 2016-03-11 | Total Marketing Services | Composition d'additifs et carburant de performance comprenant une telle composition |
FR3017876B1 (fr) | 2014-02-24 | 2016-03-11 | Total Marketing Services | Composition d'additifs et carburant de performance comprenant une telle composition |
US10557096B2 (en) * | 2014-11-27 | 2020-02-11 | Basf Se | Copolymer and use thereof for reducing crystallization of paraffin crystals in fuels |
EP3144059A1 (en) | 2015-09-16 | 2017-03-22 | Total Marketing Services | Method for preparing microcapsules by double emulsion |
FR3045362B1 (fr) | 2015-12-22 | 2020-11-06 | Oreal | Procede de traitement cosmetique des matieres keratiniques avec un polymere ethylenique d'anhydride maleique |
FR3055135B1 (fr) | 2016-08-18 | 2020-01-10 | Total Marketing Services | Procede de fabrication d'un additif de lubrifiance pour carburant a faible teneur en soufre. |
WO2018054892A1 (de) * | 2016-09-21 | 2018-03-29 | Basf Se | TERPOLYMERE AUS MALEINSÄUREANHYDRID, ACRYLATEN UND ALPHA-OLEFINEN, INSBESONDERE ZUR VERWENDUNG ALS FLIEßVERBESSERER FÜR ERDÖL |
CN110036088A (zh) | 2016-12-07 | 2019-07-19 | 埃科莱布美国股份有限公司 | 用于石油工艺流的防垢组合物 |
US10704000B2 (en) * | 2016-12-07 | 2020-07-07 | Ecolab Usa Inc. | Polymeric dispersants for petroleum process streams |
US10941366B2 (en) * | 2017-12-28 | 2021-03-09 | Ecolab Usa Inc. | Cloud point depressant for middle distillate fuels |
US11118126B2 (en) | 2018-07-11 | 2021-09-14 | Ecolab Usa Inc. | Cold flow additive for middle distillate fuels |
US20230120367A1 (en) * | 2021-10-14 | 2023-04-20 | Ecolab Usa Inc. | Antifouling agents for plastic-derived synthetic feedstocks |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1459497A (fr) * | 1964-12-10 | 1966-11-18 | Chevron Res | Additif pour fuel oil |
NL148099B (nl) * | 1966-03-17 | 1975-12-15 | Shell Int Research | Werkwijze voor het verlagen van het vloeipunt van een brandstofmengsel. |
GB1268089A (en) * | 1966-10-14 | 1972-03-22 | Exxon Research Engineering Co | Method for preparing a petroleum residual fuel having improved flow characteristics |
GB1317899A (en) * | 1969-10-14 | 1973-05-23 | Exxon Research Engineering Co | Liquid hydrocarbon compositions |
US4160739A (en) * | 1977-12-05 | 1979-07-10 | Rohm And Haas Company | Polyolefinic copolymer additives for lubricants and fuels |
US4357250A (en) * | 1978-04-17 | 1982-11-02 | The Lubrizol Corporation | Nitrogen-containing terpolymer-based compositions useful as multi-purpose lubricant additives |
US4320019A (en) * | 1978-04-17 | 1982-03-16 | The Lubrizol Corporation | Multi-purpose additive compositions and concentrates containing same |
EP0030099B1 (en) * | 1979-11-23 | 1984-04-18 | Exxon Research And Engineering Company | Additive combinations and fuels containing them |
DE3046714A1 (de) * | 1979-12-13 | 1981-08-27 | Institut Français du Pétrole, 92502 Rueil-Malmaison, Hauts-de-Seine | Terpolymere, ihre herstellung und verwendung als additive zur verbesserung der fliesseigenschaften verschiedener petroleumprodukte |
-
1982
- 1982-06-04 FR FR8209908A patent/FR2528066A1/fr active Granted
-
1983
- 1983-05-31 DE DE8383401090T patent/DE3364705D1/de not_active Expired
- 1983-05-31 EP EP83401090A patent/EP0100248B1/fr not_active Expired
- 1983-06-02 DK DK251983A patent/DK164114C/da not_active IP Right Cessation
- 1983-06-02 NO NO831997A patent/NO164109C/no unknown
- 1983-06-03 SU SU833607638A patent/SU1436884A3/ru active
- 1983-06-03 BR BR8302962A patent/BR8302962A/pt not_active IP Right Cessation
- 1983-06-03 ZA ZA834031A patent/ZA834031B/xx unknown
- 1983-06-03 ES ES522949A patent/ES8500317A1/es not_active Expired
- 1983-06-03 AU AU15371/83A patent/AU560249B2/en not_active Ceased
- 1983-06-03 CA CA000429664A patent/CA1201722A/fr not_active Expired
- 1983-06-03 JP JP58100114A patent/JPH0643453B2/ja not_active Expired - Lifetime
-
1985
- 1985-09-16 US US06/776,988 patent/US4731095A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1201722A (fr) | 1986-03-11 |
JPS59131602A (ja) | 1984-07-28 |
EP0100248B1 (fr) | 1986-07-23 |
NO164109B (no) | 1990-05-21 |
NO831997L (no) | 1983-12-05 |
DK251983D0 (da) | 1983-06-02 |
DK251983A (da) | 1983-12-05 |
BR8302962A (pt) | 1984-02-07 |
NO164109C (no) | 1990-08-29 |
FR2528066B1 (es) | 1985-02-22 |
ZA834031B (en) | 1984-04-25 |
AU1537183A (en) | 1983-12-08 |
SU1436884A3 (ru) | 1988-11-07 |
AU560249B2 (en) | 1987-04-02 |
JPH0643453B2 (ja) | 1994-06-08 |
FR2528066A1 (fr) | 1983-12-09 |
DK164114B (da) | 1992-05-11 |
ES522949A0 (es) | 1984-10-16 |
EP0100248A1 (fr) | 1984-02-08 |
US4731095A (en) | 1988-03-15 |
DK164114C (da) | 1992-10-12 |
DE3364705D1 (en) | 1986-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040601 |