MX2016007375A - Composiciones a base de copolimeros de acetato de etileno-vinilo y su uso como aditivos anti-gelificantes de petroleos parafinicos crudos. - Google Patents

Composiciones a base de copolimeros de acetato de etileno-vinilo y su uso como aditivos anti-gelificantes de petroleos parafinicos crudos.

Info

Publication number
MX2016007375A
MX2016007375A MX2016007375A MX2016007375A MX2016007375A MX 2016007375 A MX2016007375 A MX 2016007375A MX 2016007375 A MX2016007375 A MX 2016007375A MX 2016007375 A MX2016007375 A MX 2016007375A MX 2016007375 A MX2016007375 A MX 2016007375A
Authority
MX
Mexico
Prior art keywords
vinyl acetate
ethylene
crude oils
acetate copolymers
paraffinic crude
Prior art date
Application number
MX2016007375A
Other languages
English (en)
Inventor
Casalini Alessandro
Mariani Paolo
AGNOLI Michela
MERLINI Massimo
Original Assignee
Versalis Spa
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 Versalis Spa filed Critical Versalis Spa
Publication of MX2016007375A publication Critical patent/MX2016007375A/es

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
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers 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 or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • 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
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • C10L10/16—Pour-point depressants
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/14—Function and purpose of a components of a fuel or the composition as a whole for improving storage or transport of the fuel
    • 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
    • C10L2250/00—Structural features of fuel components or fuel compositions, either in solid, liquid or gaseous state
    • C10L2250/04—Additive or component is a polymer
    • 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
    • C10L2300/00—Mixture of two or more additives covered by the same group of C10L1/00 - C10L1/308
    • C10L2300/20—Mixture of two components
    • 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
    • C10L2300/00—Mixture of two or more additives covered by the same group of C10L1/00 - C10L1/308
    • C10L2300/30—Mixture of three components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Una composición polimérica adecuada para bajar el punto de vertido de petróleos crudos parafínicos que comprenden una mezcla sinérgica que incluye al menos dos copolimeros de etileno-vinilo respectivamente que tienen un peso molecular promedio Pm inferior a 130,000 daltones (medido por medio de GPC), un contenido de monómero de acetato de vinilo que oscila de 15 a 50% de peso, con la condición de que el contenido de monómero de acetato de vinilo en los copolímeros respectivos difiere de un copolímero a otro, por más de 5% con base en el peso.
MX2016007375A 2013-12-06 2014-12-05 Composiciones a base de copolimeros de acetato de etileno-vinilo y su uso como aditivos anti-gelificantes de petroleos parafinicos crudos. MX2016007375A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002043A ITMI20132043A1 (it) 2013-12-06 2013-12-06 Composizioni a base di copolimeri etilene-vinilacetato e loro impiego come additivi anti-gelificazione di greggi petroliferi paraffinici
PCT/IB2014/066638 WO2015083131A1 (en) 2013-12-06 2014-12-05 Compositions based on ethylene-vinyl acetate copolymers and their use as anti-gelling additives of paraffinic crude oils

Publications (1)

Publication Number Publication Date
MX2016007375A true MX2016007375A (es) 2017-01-18

Family

ID=49958570

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016007375A MX2016007375A (es) 2013-12-06 2014-12-05 Composiciones a base de copolimeros de acetato de etileno-vinilo y su uso como aditivos anti-gelificantes de petroleos parafinicos crudos.

Country Status (13)

Country Link
US (1) US10370607B2 (es)
EP (1) EP3077459B1 (es)
CN (1) CN105916934B (es)
BR (1) BR112016012848B8 (es)
ES (1) ES2667431T3 (es)
HU (1) HUE038761T2 (es)
IT (1) ITMI20132043A1 (es)
MX (1) MX2016007375A (es)
MY (1) MY176777A (es)
NO (1) NO3077459T3 (es)
PL (1) PL3077459T3 (es)
RU (1) RU2675529C1 (es)
WO (1) WO2015083131A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20156295A1 (it) * 2015-12-03 2017-06-03 Versalis Spa Emulsioni acquose contenenti copolimeri etilene-vinilacetato, loro procedimento di preparazione e loro impiego come additivi anti-gelificanti di greggi petroliferi.
CN110527568A (zh) * 2019-08-13 2019-12-03 上海应用技术大学 一种高效复配型柴油降凝剂组合物及其制备方法与应用
WO2023083941A1 (en) 2021-11-15 2023-05-19 Evonik Operations Gmbh Ethylene vinyl acetate-based dispersions suitable as pour point depressants with improved performance and stability

Family Cites Families (26)

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US3675671A (en) * 1970-12-28 1972-07-11 Texaco Inc Process for transportation of waxy crude oils
US3693720A (en) * 1971-01-29 1972-09-26 Exxon Research Engineering Co Crude oil recovery method using a polymeric wax inhibitor
US4178951A (en) * 1978-10-10 1979-12-18 Texaco Inc. Low pour point crude oil compositions
GB8522185D0 (en) * 1985-09-06 1985-10-09 Exxon Chemical Patents Inc Oil & fuel compositions
DE3625174A1 (de) * 1986-07-25 1988-01-28 Ruhrchemie Ag Verfahren zur verbesserung der fliessfaehigkeit von mineraloelen und mineraloeldestillaten
DE3922146A1 (de) * 1989-07-06 1991-01-17 Roehm Gmbh Additive fuer dieselkraftstoff
US5078917A (en) * 1989-11-01 1992-01-07 Functional Products Incorporated White oil pour point depressants
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US6846338B2 (en) * 1997-07-08 2005-01-25 Clariant Gmbh Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic esters
DE19729057A1 (de) * 1997-07-08 1999-01-14 Clariant Gmbh Copolymere auf Basis von Ethylen und ungesättigten Carbonsäureestern und ihre Verwendung als Mineralöladditive
GB9716533D0 (en) * 1997-08-05 1997-10-08 Exxon Chemical Patents Inc Additives for oil compositions
GB9725578D0 (en) * 1997-12-03 1998-02-04 Exxon Chemical Patents Inc Oil additives and compositions
RU2137813C1 (ru) * 1998-01-06 1999-09-20 Соколов Борис Геннадиевич Депрессорная присадка для нефти и нефтепродуктов
WO2000032720A1 (en) * 1998-12-04 2000-06-08 Bj Services Company Winterized paraffin crystal modifiers
US6495495B1 (en) * 1999-08-20 2002-12-17 The Lubrizol Corporation Filterability improver
DE10260714A1 (de) * 2002-12-23 2004-07-08 Clariant Gmbh Brennstofföle mit verbesserten Kälteeigenschaften
FR2903418B1 (fr) * 2006-07-10 2012-09-28 Total France Utilisation de composes revelateurs d'efficacite des additifs de filtrabilite dans des distillats hydrocarbones, et composition synergique les contenant.
MX2009010135A (es) * 2009-09-22 2011-03-22 Inst Mexicano Del Petroleo Star Formulacion de polimeros aleatorios para mejorar flujo de crudos del petroleo.
BR112013031476A2 (pt) * 2011-06-10 2016-12-06 Dow Global Technologies Llc método para preparar uma composição de dispersão de depressor de ponto de fluidez aquoso
EP2718363B2 (en) * 2011-06-10 2019-12-11 Dow Global Technologies LLC Aqueous pour point depressant dispersion composition
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US20140166287A1 (en) * 2012-12-18 2014-06-19 Basf Se Polymer formulations in solvents with a high flashpoint, processes for production thereof and use thereof as pour point depressants for crude oils, mineral oils or mineral oil products
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US20160230103A1 (en) * 2013-11-22 2016-08-11 Dow Global Technologies Llc Aqueous pour point depressant dispersion composition

Also Published As

Publication number Publication date
NO3077459T3 (es) 2018-06-30
MY176777A (en) 2020-08-21
ES2667431T3 (es) 2018-05-10
US10370607B2 (en) 2019-08-06
CN105916934A (zh) 2016-08-31
EP3077459A1 (en) 2016-10-12
EP3077459B1 (en) 2018-01-31
PL3077459T3 (pl) 2018-07-31
HUE038761T2 (hu) 2018-11-28
BR112016012848B1 (pt) 2021-11-23
US20170029732A1 (en) 2017-02-02
BR112016012848B8 (pt) 2022-04-19
RU2675529C1 (ru) 2018-12-19
WO2015083131A1 (en) 2015-06-11
RU2016124758A (ru) 2018-01-10
BR112016012848A2 (pt) 2018-01-09
ITMI20132043A1 (it) 2015-06-07
CN105916934B (zh) 2018-06-01

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