AR113389A1 - PROCESS TO PRODUCE AN AQUEOUS ACRYLAMIDE SOLUTION - Google Patents

PROCESS TO PRODUCE AN AQUEOUS ACRYLAMIDE SOLUTION

Info

Publication number
AR113389A1
AR113389A1 ARP180103053A ARP180103053A AR113389A1 AR 113389 A1 AR113389 A1 AR 113389A1 AR P180103053 A ARP180103053 A AR P180103053A AR P180103053 A ARP180103053 A AR P180103053A AR 113389 A1 AR113389 A1 AR 113389A1
Authority
AR
Argentina
Prior art keywords
acrylamide
produce
aqueous
solutions
methods
Prior art date
Application number
ARP180103053A
Other languages
Spanish (es)
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 AR113389A1 publication Critical patent/AR113389A1/en

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
    • 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
    • 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
    • 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
    • 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

Abstract

Métodos para preparar soluciones acuosas de acrilamida que tienen una baja concentración de ácido acrílico, soluciones acuosas de acrilamida que se pueden obtener mediante tales métodos, y homopolímeros o copolímeros que se pueden obtener mediante la polimerización de dicha acrilamida. Asimismo, métodos para reducir la concentración de ácido acrílico de las soluciones acuosas de acrilamida. Además una unidad de bioconversión modular y reubicable para elaborar soluciones acuosas de acrilamida.Methods for preparing aqueous solutions of acrylamide having a low concentration of acrylic acid, aqueous solutions of acrylamide that can be obtained by such methods, and homopolymers or copolymers that can be obtained by polymerizing said acrylamide. Also, methods for reducing the acrylic acid concentration of aqueous acrylamide solutions. In addition, a modular and relocatable bioconversion unit to produce aqueous acrylamide solutions.

ARP180103053A 2017-10-25 2018-10-18 PROCESS TO PRODUCE AN AQUEOUS ACRYLAMIDE SOLUTION AR113389A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/077292 WO2019081008A1 (en) 2017-10-25 2017-10-25 Process for producing an aqueous acrylamide solution

Publications (1)

Publication Number Publication Date
AR113389A1 true AR113389A1 (en) 2020-04-29

Family

ID=60190843

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180103053A AR113389A1 (en) 2017-10-25 2018-10-18 PROCESS TO PRODUCE AN AQUEOUS ACRYLAMIDE SOLUTION

Country Status (2)

Country Link
AR (1) AR113389A1 (en)
WO (2) WO2019081008A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021204850A1 (en) * 2020-04-09 2021-10-14 Basf Se Biocatalytic synthesis of monomer mixtures for polyacrylamide manufacturing
CN112522337B (en) * 2020-11-16 2023-02-17 广东宝莫生物化工有限公司 Continuous production method of acrylamide solution
WO2023041515A2 (en) 2021-09-15 2023-03-23 Basf Se Method for preparing an aqueous (meth) acrylamide solution
CN114752007B (en) * 2022-04-08 2023-08-01 青岛科技大学 Production process and production system for polymerization of polyacrylamide aqueous solution

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120550A1 (en) * 2001-04-26 2002-10-31 Stockhausen Chem Fab Gmbh Process for the preparation of an aqueous acrylamide solution with a biocatalyst
ES2376218T3 (en) 2003-12-02 2012-03-12 Ciba Specialty Chemicals Water Treatments Limited RHODOCOCCUS RHODOCHROUS NCIMB 41164 strain and its use as a producer of NITRILE HYDRATASE.
EP1689875B2 (en) 2003-12-02 2017-02-22 Ciba Specialty Chemicals Water Treatments Limited Manufacture of amides
EP2267143B1 (en) 2008-03-14 2018-06-06 Mitsubishi Chemical Corporation Process for production of amide compounds
EP2336346B1 (en) 2008-10-03 2016-12-07 Dia-Nitrix Co., Ltd. Method for producing acrylamide
EP2518154B1 (en) 2009-12-25 2019-08-14 Mitsubishi Chemical Corporation Method for producing acrylamide using microbial catalyst
JP2014176344A (en) 2013-03-14 2014-09-25 Mitsui Chemicals Inc Production method of amide compound characterized by monitoring reaction passage and production apparatus of amide compound
JP2015057968A (en) 2013-09-18 2015-03-30 三井化学株式会社 Production method of amide compound and production device of amide compound
CN106536745B (en) 2014-07-10 2021-01-26 三菱化学株式会社 Method for producing compound and system for producing compound used in the method
KR20170066471A (en) 2014-09-30 2017-06-14 바스프 에스이 Method for preparing an aqueous acrylamide solution having a low acrylic acid concentration
WO2016050819A1 (en) 2014-09-30 2016-04-07 Basf Se Method for preparing an acrylamide solution having a low acrylic acid concentration
WO2016050861A1 (en) 2014-09-30 2016-04-07 Basf Se Method of cultivating microorganisms having nitrile hydratase activity
WO2016050816A2 (en) 2014-09-30 2016-04-07 Basf Se Means and methods for producing amide compounds with less acrylic acid
WO2016050817A1 (en) 2014-09-30 2016-04-07 Basf Se Method for producing acrylamide from acrylonitrile in an aqueous solution
WO2017055518A1 (en) 2015-09-30 2017-04-06 Basf Se Means and methods for producing an amide compound
AU2017242461B2 (en) * 2016-03-29 2021-09-09 Basf Se Process for producing a polyacrylamide solution with increased viscosity
CN109153748A (en) * 2016-04-26 2019-01-04 巴斯夫欧洲公司 The method for preparing polyacrylamide solution
US20190144574A1 (en) * 2016-04-26 2019-05-16 Basf Se Method for preparing an aqueous polyacrylamide solution
WO2017186685A1 (en) * 2016-04-26 2017-11-02 Basf Se Method for preparing an aqueous polyacrylamide solution

Also Published As

Publication number Publication date
WO2019081008A1 (en) 2019-05-02
WO2019081331A1 (en) 2019-05-02

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