AR108756A1 - Método para preparar una solución acuosa de poliacrilamida - Google Patents

Método para preparar una solución acuosa de poliacrilamida

Info

Publication number
AR108756A1
AR108756A1 ARP170101072A ARP170101072A AR108756A1 AR 108756 A1 AR108756 A1 AR 108756A1 AR P170101072 A ARP170101072 A AR P170101072A AR P170101072 A ARP170101072 A AR P170101072A AR 108756 A1 AR108756 A1 AR 108756A1
Authority
AR
Argentina
Prior art keywords
waterproof
preparing
polyacrylamide solution
solution
acrylamide
Prior art date
Application number
ARP170101072A
Other languages
English (en)
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 AR108756A1 publication Critical patent/AR108756A1/es

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
    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • 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
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y402/00—Carbon-oxygen lyases (4.2)
    • C12Y402/01—Hydro-lyases (4.2.1)
    • C12Y402/01084—Nitrile hydratase (4.2.1.84)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

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 para obtener una solución acuosa de poliacrilamida.
ARP170101072A 2016-04-26 2017-04-26 Método para preparar una solución acuosa de poliacrilamida AR108756A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16167080 2016-04-26

Publications (1)

Publication Number Publication Date
AR108756A1 true AR108756A1 (es) 2018-09-26

Family

ID=55910120

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP170101072A AR108756A1 (es) 2016-04-26 2017-04-26 Método para preparar una solución acuosa de poliacrilamida

Country Status (7)

Country Link
US (1) US20190144574A1 (es)
AR (1) AR108756A1 (es)
AU (1) AU2017257205A1 (es)
CA (1) CA3019652A1 (es)
CL (1) CL2018003052A1 (es)
CO (1) CO2018011461A2 (es)
WO (1) WO2017186697A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019081003A1 (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
WO2019081004A1 (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
WO2019081330A1 (en) 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
CA3076548A1 (en) 2017-10-25 2019-05-02 Basf Se Process for producing aqueous polyacrylamide solutions
WO2019081318A1 (en) 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS
WO2019081008A1 (en) * 2017-10-25 2019-05-02 Basf Se PROCESS FOR PRODUCING AQUEOUS ACRYLAMIDE SOLUTION
EP3730524B1 (en) * 2017-12-19 2024-02-07 SNF Group Method for producing anionic water-soluble polymer on the basis of bioacrylamide and acrylic acid
MX2021004420A (es) 2018-10-18 2021-07-06 Basf Se Proceso para producir un concentrado acuoso de poliacrilamida.
WO2020079119A1 (en) 2018-10-18 2020-04-23 Basf Se Method of providing aqueous polyacrylamide concentrates
AR116738A1 (es) 2018-10-18 2021-06-09 Basf Se Proceso de fracturamiento de formaciones subterráneas
WO2020079124A1 (en) 2018-10-18 2020-04-23 Basf Se Process for producing aqueous polyacrylamide compositions
WO2020079123A1 (en) 2018-10-18 2020-04-23 Basf Se Method of fracturing subterranean formations using aqueous solutions comprising hydrophobically associating copolymers
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
MX2022013863A (es) 2020-05-04 2022-11-30 Basf Se Un proceso y un aparato para producir composiciones acuosas de polimeros hidrosolubles.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711955A (en) 1981-04-17 1987-12-08 Yale University Modified nucleotides and methods of preparing and using same
ZA833812B (en) 1982-05-26 1984-02-29 Anikem Pty Ltd A process for preparing acrylamide polymers
CA1223831A (en) 1982-06-23 1987-07-07 Dean Engelhardt Modified nucleotides, methods of preparing and utilizing and compositions containing the same
US4605689A (en) 1984-11-28 1986-08-12 American Cyanamid Company Preparation of aqueous polyacrylamide solutions for enhanced oil recovery
US5792608A (en) 1991-12-12 1998-08-11 Gilead Sciences, Inc. Nuclease stable and binding competent oligomers and methods for their use
US5525711A (en) 1994-05-18 1996-06-11 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Pteridine nucleotide analogs as fluorescent DNA probes
DE19502939A1 (de) 1995-01-31 1996-08-01 Basf Ag Verfahren zur Herstellung von hochmolekularen Polymerisaten
GB0327901D0 (en) * 2003-12-02 2004-01-07 Ciba Spec Chem Water Treat Ltd Process for producing polymers
FR2868783B1 (fr) 2004-04-07 2006-06-16 Snf Sas Soc Par Actions Simpli Nouveaux polymeres amphoteres associatifs de haut poids moleculaire et leurs applications
KR101318695B1 (ko) 2005-04-29 2013-10-16 시바 홀딩 인크 원뿔형 반응기에서의 중합체 제조
JP4970276B2 (ja) * 2005-10-07 2012-07-04 三井化学株式会社 アミド化合物の製造方法
EP2567989B1 (de) 2009-05-20 2016-07-13 Basf Se Hydrophob assoziierende copolymere
EP2643424A1 (de) 2010-11-24 2013-10-02 Basf Se Verfahren zur erdölförderung unter verwendung hydrophob assoziierender copolymere
US10662449B2 (en) 2014-07-10 2020-05-26 Mitsubishi Chemical Corporation Method for producing compound and compound production system used in production method

Also Published As

Publication number Publication date
CL2018003052A1 (es) 2019-02-22
CO2018011461A2 (es) 2019-02-08
US20190144574A1 (en) 2019-05-16
CA3019652A1 (en) 2017-11-02
AU2017257205A1 (en) 2018-10-18
WO2017186697A1 (en) 2017-11-02

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