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MX2008015756A - Formulaciones desemulsificantes y deshidratantes para crudos pesados a base de copolimeros en bloques bifuncionalizados con aminas. - Google Patents

Formulaciones desemulsificantes y deshidratantes para crudos pesados a base de copolimeros en bloques bifuncionalizados con aminas.

Info

Publication number
MX2008015756A
MX2008015756A MX2008015756A MX2008015756A MX2008015756A MX 2008015756 A MX2008015756 A MX 2008015756A MX 2008015756 A MX2008015756 A MX 2008015756A MX 2008015756 A MX2008015756 A MX 2008015756A MX 2008015756 A MX2008015756 A MX 2008015756A
Authority
MX
Mexico
Prior art keywords
formulations
demulsifying
dehydrating
block copolymers
heavy crude
Prior art date
Application number
MX2008015756A
Other languages
English (en)
Inventor
Aristeo Estrada Buendia
Marcelo Lozada Y Cassou
Gabriel Cendejas Santana
Eugenio Alejandro Flores Oropeza
Laura Veronica Castro Sotelo
Flavio Salvador Vazquez Moreno
Original Assignee
Mexicano Inst Petrol
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 Mexicano Inst Petrol filed Critical Mexicano Inst Petrol
Priority to MX2008015756A priority Critical patent/MX2008015756A/es
Priority to DE200910057556 priority patent/DE102009057556A1/de
Priority to US12/635,050 priority patent/US8815960B2/en
Publication of MX2008015756A publication Critical patent/MX2008015756A/es
Priority to US14/338,941 priority patent/US9518231B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
    • C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
    • C08G65/2624—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups containing aliphatic amine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
    • C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
    • C08G65/2627—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups containing aromatic or arylaliphatic amine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
    • C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
    • C08G65/263—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups containing heterocyclic amine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33303—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group
    • C08G65/33306—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group acyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33303—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group
    • C08G65/33317—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group heterocyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/50—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing nitrogen, e.g. polyetheramines or Jeffamines(r)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/58—Ethylene oxide or propylene oxide copolymers, e.g. pluronics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Polyethers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

La presente invención se relaciona con formulaciones desemulsificantes y deshidratantes de crudos pesados a base de copolímeros en bloques de baja polidispersidad bifuncionalizados con aminas. Estas formulaciones pueden contener disolventes cuyo punto de ebullición esté comprendido ente 35 y 200 ºC, preferentemente: diclorometano, cloroformo, tolueno, xilenos, turbosina, nafta o mezcla de ellos.
MX2008015756A 2008-12-10 2008-12-10 Formulaciones desemulsificantes y deshidratantes para crudos pesados a base de copolimeros en bloques bifuncionalizados con aminas. MX2008015756A (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
MX2008015756A MX2008015756A (es) 2008-12-10 2008-12-10 Formulaciones desemulsificantes y deshidratantes para crudos pesados a base de copolimeros en bloques bifuncionalizados con aminas.
DE200910057556 DE102009057556A1 (de) 2008-12-10 2009-12-09 Demulgier- und Dehydratisierungs-Formulierungen für schwere Rohöle auf der Basis von mit Aminen bifunktionalisierten Blockcopolymeren
US12/635,050 US8815960B2 (en) 2008-12-10 2009-12-10 Demulsifying and dehydrating formulations for heavy crude oils based on block copolymers bifunctionalized with amines
US14/338,941 US9518231B2 (en) 2008-12-10 2014-07-23 Demulsifying and dehydrating formulations for heavy crude oils based on block copolymers bifunctionalized with amines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2008015756A MX2008015756A (es) 2008-12-10 2008-12-10 Formulaciones desemulsificantes y deshidratantes para crudos pesados a base de copolimeros en bloques bifuncionalizados con aminas.

Publications (1)

Publication Number Publication Date
MX2008015756A true MX2008015756A (es) 2010-06-10

Family

ID=42229887

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008015756A MX2008015756A (es) 2008-12-10 2008-12-10 Formulaciones desemulsificantes y deshidratantes para crudos pesados a base de copolimeros en bloques bifuncionalizados con aminas.

Country Status (3)

Country Link
US (2) US8815960B2 (es)
DE (1) DE102009057556A1 (es)
MX (1) MX2008015756A (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9745521B2 (en) 2013-02-28 2017-08-29 Instituto Mexicano Del Petroleo Dehydrating and desalting compositions of crude oils, using triblock copolymers α,ω-bifunctionalized with amines
US9752084B2 (en) 2013-02-26 2017-09-05 Instituto Mexicano Del Petroleo Block copolymers, synthesis and application as dehydrating and desalting of heavy crudes
US10125226B2 (en) 2013-06-05 2018-11-13 Instituto Mexicano Del Petroleo Scale-up process of bifunctionalized triblock copolymers with secondary and tertiary amines, with application in dewatering and desalting of heavy crude oils

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2008015756A (es) 2008-12-10 2010-06-10 Mexicano Inst Petrol Formulaciones desemulsificantes y deshidratantes para crudos pesados a base de copolimeros en bloques bifuncionalizados con aminas.
CN102127465B (zh) * 2011-01-28 2013-09-18 辽宁华孚石油高科技股份有限公司 稠油的低温脱水工艺
MX340805B (es) 2011-04-18 2016-06-24 Inst Mexicano Del Petróleo Formulaciones sinergicas de copolimeros funcionalizados y liquidos ionicos para el deshidratado y desalado de aceites crudos medianos, pesados y extrapesados.
CN102286536B (zh) * 2011-07-14 2014-04-02 同济大学 一种胞壁结合型生物破乳剂的提取方法
FR2987841A1 (fr) * 2012-03-08 2013-09-13 Univ Bordeaux 1 Utilisation d'un copolymere a blocs de type hydrophile-hydrophobe en tant qu'agent desemulsifiant et composition desemulsifiante a base d'un tel copolymere
EP2653463B1 (en) * 2012-04-20 2014-06-25 Rohm and Haas Company Dibenzylamine hydrophobe
US11560526B2 (en) 2018-03-06 2023-01-24 Si Group, Inc. Thermally stable macromolecular compound and petroleum composition including the same
MX2019005132A (es) 2019-05-02 2020-11-03 Mexicano Inst Petrol Bipolimeros tribloques poe-pop-poe, con terminaciones anfotericas, como agentes desemulsionantes de aceites crudos pesados.
CN112607826B (zh) * 2021-03-02 2021-05-07 烟台垚磊信息技术有限公司 一种含油乳化废水处理装置
WO2022225842A1 (en) 2021-04-21 2022-10-27 Ecolab Usa Inc. Asphaltene and paraffin dispersant compositions and uses thereof
US12435280B2 (en) 2021-04-21 2025-10-07 Ecolab Usa Inc. Crude oil demulsifier compositions and uses thereof

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MX2008015756A (es) * 2008-12-10 2010-06-10 Mexicano Inst Petrol Formulaciones desemulsificantes y deshidratantes para crudos pesados a base de copolimeros en bloques bifuncionalizados con aminas.
MX340805B (es) * 2011-04-18 2016-06-24 Inst Mexicano Del Petróleo Formulaciones sinergicas de copolimeros funcionalizados y liquidos ionicos para el deshidratado y desalado de aceites crudos medianos, pesados y extrapesados.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9752084B2 (en) 2013-02-26 2017-09-05 Instituto Mexicano Del Petroleo Block copolymers, synthesis and application as dehydrating and desalting of heavy crudes
US10167388B2 (en) 2013-02-26 2019-01-01 Instituto Mexicano Del Petroleo Block copolymers, synthesis and application as dehydrating and desalting of heavy crudes
US9745521B2 (en) 2013-02-28 2017-08-29 Instituto Mexicano Del Petroleo Dehydrating and desalting compositions of crude oils, using triblock copolymers α,ω-bifunctionalized with amines
US10047302B2 (en) 2013-02-28 2018-08-14 Instituto Mexicano Del Petroleo Dehydrating and desalting compositions of crude oils, using triblock copolymers α, Ω-bifunctionalized with amines
US10125226B2 (en) 2013-06-05 2018-11-13 Instituto Mexicano Del Petroleo Scale-up process of bifunctionalized triblock copolymers with secondary and tertiary amines, with application in dewatering and desalting of heavy crude oils

Also Published As

Publication number Publication date
US9518231B2 (en) 2016-12-13
US20100140141A1 (en) 2010-06-10
US20140336285A1 (en) 2014-11-13
US8815960B2 (en) 2014-08-26
DE102009057556A1 (de) 2010-09-16

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