PL390452A1 - Sposób otrzymywania bisfenolu A o czystości poliwęglanowej - Google Patents

Sposób otrzymywania bisfenolu A o czystości poliwęglanowej

Info

Publication number
PL390452A1
PL390452A1 PL390452A PL39045210A PL390452A1 PL 390452 A1 PL390452 A1 PL 390452A1 PL 390452 A PL390452 A PL 390452A PL 39045210 A PL39045210 A PL 39045210A PL 390452 A1 PL390452 A1 PL 390452A1
Authority
PL
Poland
Prior art keywords
bisphenol
phenol
acetone
polycarbonate
exchange resin
Prior art date
Application number
PL390452A
Other languages
English (en)
Other versions
PL212162B1 (pl
Inventor
Maciej Kiedik
Adam Sokołowski
Stefan Kubica
Adam Basta
Jerzy Mróz
Wiesław Hreczuch
Małgorzata Kałędkowska
Original Assignee
Instytut Inżynierii Materiałów Polimerowych I Barwników
Przedsiębiorstwo Wielofunkcyjne Chemwik Spółka Z Ograniczoną Odpowiedzialnością
Maciej Kiedik
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 Instytut Inżynierii Materiałów Polimerowych I Barwników, Przedsiębiorstwo Wielofunkcyjne Chemwik Spółka Z Ograniczoną Odpowiedzialnością, Maciej Kiedik filed Critical Instytut Inżynierii Materiałów Polimerowych I Barwników
Priority to PL390452A priority Critical patent/PL212162B1/pl
Priority to PCT/PL2011/000010 priority patent/WO2011099879A1/en
Publication of PL390452A1 publication Critical patent/PL390452A1/pl
Publication of PL212162B1 publication Critical patent/PL212162B1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0278—Feeding reactive fluids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Przedmiotem wynalazku jest sposób otrzymywania bisfenolu A o czystości poliwęglanowej. Bisfenol A otrzymuje się w reakcji kondensacji fenolu z acetonem wobec kwaśnej żywicy jonowymiennej jako katalizatora, w trzech stopniach, w jednym reaktorze. Z otrzymanej mieszaniny poreakcyjnej wydziela się bisfenol A przez jedno- lub dwustopniową krystalizację suspensyjną, rozkład adduktu i oddestylowanie fenolu. Do odzyskanego fenolu i pozostałych frakcji fenolowych dodaje się acetonu do stężenia 3-10% i kontaktuje w temperaturze 50-87°C z kwaśną żywicą jonowymienną, w której część grup sulfonowych została zobojętniona 2,2-dimetylotiazolidyną lub cysteaminą i kieruje do pierwszego lub drugiego stopnia krystalizacji suspensyjnej. W jednej z wersji wynalazku otrzymany bisfenol A poddaje się krystalizacji frakcjonowanej z opadającym filmem.
PL390452A 2010-02-15 2010-02-15 Sposób otrzymywania bisfenolu A o czystości poliwęglanowej PL212162B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL390452A PL212162B1 (pl) 2010-02-15 2010-02-15 Sposób otrzymywania bisfenolu A o czystości poliwęglanowej
PCT/PL2011/000010 WO2011099879A1 (en) 2010-02-15 2011-02-03 A method to obtain polycarbonate-grade bisphenol a

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL390452A PL212162B1 (pl) 2010-02-15 2010-02-15 Sposób otrzymywania bisfenolu A o czystości poliwęglanowej

Publications (2)

Publication Number Publication Date
PL390452A1 true PL390452A1 (pl) 2011-08-16
PL212162B1 PL212162B1 (pl) 2012-08-31

Family

ID=43978012

Family Applications (1)

Application Number Title Priority Date Filing Date
PL390452A PL212162B1 (pl) 2010-02-15 2010-02-15 Sposób otrzymywania bisfenolu A o czystości poliwęglanowej

Country Status (2)

Country Link
PL (1) PL212162B1 (pl)
WO (1) WO2011099879A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL221981B1 (pl) * 2013-07-22 2016-06-30 Hreczuch Wiesław MEXEO Sposób otrzymywania bisfenolu A

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1080914A (zh) 1993-02-17 1994-01-19 中国石油化工总公司 一种2,2-二(4-羟基苯基)丙烷的制造方法
US5315042A (en) 1993-03-22 1994-05-24 General Electric Company Use of partial acetone conversion for capacity increase and quality/yield improvement in the bisphenol-A reaction
PL201330B1 (pl) 2001-05-23 2009-03-31 Edward Grzywa Sposób otrzymywania bisfenolu A
PL198633B1 (pl) * 2001-08-07 2008-07-31 Inst Ci & Eogon & Zdot Kiej Sy Reaktor do prowadzenia reakcji otrzymywania bisfenolu A
PL206165B1 (pl) 2004-07-19 2010-07-30 Kałędkowska Małgorzatakałędkowska Małgorzata Sposób otrzymywania bisfenolu A
EP2090562A1 (en) 2008-02-06 2009-08-19 Maciej Kiedik A method to obtain polycarbonate-grade bisphenol A
EP2315441A4 (en) 2008-07-15 2014-07-16 Sharp Kk DATA TRANSMISSION DEVICE, DATA RECEIVING DEVICE, DATA TRANSMISSION METHOD, DATA RECEIVING METHOD AND METHOD FOR CONTROLLING THE AUDIOVISUAL ENVIRONMENT

Also Published As

Publication number Publication date
WO2011099879A1 (en) 2011-08-18
PL212162B1 (pl) 2012-08-31

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