CO2018011472A2 - Método para preparar una solución acuosa de poliacrilamida - Google Patents

Método para preparar una solución acuosa de poliacrilamida

Info

Publication number
CO2018011472A2
CO2018011472A2 CONC2018/0011472A CO2018011472A CO2018011472A2 CO 2018011472 A2 CO2018011472 A2 CO 2018011472A2 CO 2018011472 A CO2018011472 A CO 2018011472A CO 2018011472 A2 CO2018011472 A2 CO 2018011472A2
Authority
CO
Colombia
Prior art keywords
preparing
solution
aqueous polyacrylamide
polyacrylamide solution
order
Prior art date
Application number
CONC2018/0011472A
Other languages
English (en)
Inventor
Hazel Sprafke
Faissal-Ali El-Toufaili
Bjoern Langlotz
John Barratt
Tobias Bringmann
Zepeda Gabriela Eugenia Fonseca
Sandra Jeck
Dennis Loesch
Dirk Meckelnburg
Markus Ostermayr
Bernd Schube
Oliver Soetje
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of CO2018011472A2 publication Critical patent/CO2018011472A2/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

RESUMEN Se describe un método para preparar una solución acuosa de poliacrilamida. El método comprende: - hidratar acrilonitrilo en agua en presencia de un biocatalizador capaz de convertir acrilonitrilo en acrilamida a fin de obtener una solución de acrilamida, - polimerizar de manera directa la solución de acrilamida a fin de obtener un gel de poliacrilamida, y - disolver de manera directa el gel de poliacrilamida mediante la adición de agua a fin de obtener una solución acuosa de poliacrilamida, en donde el gel de poliacrilamida se disuelve mediante corte por chorro de agua.
CONC2018/0011472A 2016-04-26 2018-10-26 Método para preparar una solución acuosa de poliacrilamida CO2018011472A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16167083 2016-04-26
PCT/EP2017/059761 WO2017186698A1 (en) 2016-04-26 2017-04-25 Method for preparing an aqueous polyacrylamide solution

Publications (1)

Publication Number Publication Date
CO2018011472A2 true CO2018011472A2 (es) 2019-02-08

Family

ID=55910122

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0011472A CO2018011472A2 (es) 2016-04-26 2018-10-26 Método para preparar una solución acuosa de poliacrilamida

Country Status (8)

Country Link
US (1) US20190153300A1 (es)
EP (1) EP3448898A1 (es)
CN (1) CN109153748A (es)
AU (1) AU2017257206A1 (es)
CA (1) CA3022178A1 (es)
CL (1) CL2018003043A1 (es)
CO (1) CO2018011472A2 (es)
WO (1) WO2017186698A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019081008A1 (en) * 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS ACRYLAMIDE SOLUTION
CA3076553A1 (en) 2017-10-25 2019-05-02 Basf Se Process for producing aqueous polyacrylamide solutions
US11384177B2 (en) 2017-10-25 2022-07-12 Basf Se Process for producing aqueous polyacrylamide solutions
WO2019081327A1 (en) 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
WO2019081004A1 (en) * 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
WO2019081321A1 (en) 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
AR113378A1 (es) 2017-10-25 2020-04-22 Basf Se Proceso para producir soluciones acuosas de poliacrilamida
AR113374A1 (es) 2017-10-25 2020-04-22 Basf Se Un proceso y aparato para producir soluciones acuosas de polímero
WO2019081003A1 (en) 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
KR102475632B1 (ko) * 2017-12-19 2022-12-09 에스뻬쎄엠 에스아 바이오아크릴아마이드 및 아크릴산을 기초로 하는 음이온성 수용성 중합체의 제조 방법
WO2020079119A1 (en) 2018-10-18 2020-04-23 Basf Se Method of providing aqueous polyacrylamide concentrates
AR116742A1 (es) 2018-10-18 2021-06-09 Basf Se Proceso para producir un concentrado acuoso de poliacrilamida
WO2020079123A1 (en) 2018-10-18 2020-04-23 Basf Se Method of fracturing subterranean formations using aqueous solutions comprising hydrophobically associating copolymers
US11608468B2 (en) 2018-10-18 2023-03-21 Basf Se Process of fracturing subterranean formations
WO2020079124A1 (en) 2018-10-18 2020-04-23 Basf Se Process for producing aqueous polyacrylamide compositions
WO2020216433A1 (en) 2019-04-23 2020-10-29 Basf Se A process and apparatus for producing aqueous compositions of water-soluble polymers
AU2021245007A1 (en) 2020-03-26 2022-12-01 Basf Se Process and plant for manufacturing aqueous polyacrylamide gels
CA3171596A1 (en) 2020-05-04 2021-11-11 Dennis Loesch A process and apparatus for producing aqueous compositions of water-soluble polymers
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CN113046040A (zh) * 2021-03-24 2021-06-29 青海九零六工程勘察设计院 高温干热岩冲洗液及其制备方法和用途
CN114940883B (zh) * 2022-07-22 2022-09-23 山东诺尔生物科技有限公司 一种聚丙烯酰胺粘合剂及其制备方法
CN116970122B (zh) * 2023-09-21 2023-12-22 河南博源新材料有限公司 一种速溶型聚丙烯酰胺及其制备方法

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Also Published As

Publication number Publication date
AU2017257206A1 (en) 2018-11-15
CA3022178A1 (en) 2017-11-02
CN109153748A (zh) 2019-01-04
CL2018003043A1 (es) 2019-01-04
EP3448898A1 (en) 2019-03-06
US20190153300A1 (en) 2019-05-23
WO2017186698A1 (en) 2017-11-02

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