BG49614A3 - Continuous method for preparing of dian - Google Patents

Continuous method for preparing of dian

Info

Publication number
BG49614A3
BG49614A3 BG46098A BG4609879A BG49614A3 BG 49614 A3 BG49614 A3 BG 49614A3 BG 46098 A BG46098 A BG 46098A BG 4609879 A BG4609879 A BG 4609879A BG 49614 A3 BG49614 A3 BG 49614A3
Authority
BG
Bulgaria
Prior art keywords
dian
preparing
continuous method
continuous
Prior art date
Application number
BG46098A
Other languages
English (en)
Inventor
Maciej Kiedik
Jozef Kolt
Jerzy Czyz
Edward Grzywa
Anna Niezgoda
Kazimierz Terelak
Original Assignee
Inst Ciezkiej Syntezy Orga
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 Inst Ciezkiej Syntezy Orga filed Critical Inst Ciezkiej Syntezy Orga
Publication of BG49614A3 publication Critical patent/BG49614A3/xx

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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • B01J8/04—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 the fluid passing successively through two or more beds
    • B01J8/0446—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 the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—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 the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • 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
    • B01J8/04—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 the fluid passing successively through two or more beds
    • B01J8/0446—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 the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—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 the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0457—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 the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being placed in separate reactors
    • 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
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BG46098A 1978-12-30 1979-12-28 Continuous method for preparing of dian BG49614A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1978212470A PL124542B1 (en) 1978-12-30 1978-12-30 Method of manufacture of bisphenol a

Publications (1)

Publication Number Publication Date
BG49614A3 true BG49614A3 (en) 1991-12-16

Family

ID=19993792

Family Applications (1)

Application Number Title Priority Date Filing Date
BG46098A BG49614A3 (en) 1978-12-30 1979-12-28 Continuous method for preparing of dian

Country Status (7)

Country Link
US (1) US4301305A (xx)
BG (1) BG49614A3 (xx)
CS (1) CS212333B2 (xx)
DD (1) DD148515A5 (xx)
IN (1) IN151802B (xx)
PL (1) PL124542B1 (xx)
RO (1) RO78882A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391997A (en) * 1981-10-23 1983-07-05 General Electric Company Ion exchange catalyzed bisphenol process
PL153396B1 (en) * 1987-10-07 1991-04-30 Method of obtaining bisphenol a
JPH068260B2 (ja) * 1988-01-08 1994-02-02 三井東圧化学株式会社 ビスフェノールａの製造方法
PL164289B1 (pl) * 1990-11-24 1994-07-29 Inst Ciezkiej Syntezy Orga Sposób otrzymywani blsfenolu A PL PL
DE19526088A1 (de) * 1995-07-18 1997-01-23 Bayer Ag Verfahren zur Herstellung von Bis(4-hydroxyaryl)alkanen
DE19701278A1 (de) * 1997-01-16 1998-07-23 Bayer Ag Verfahren zur Herstellung von Bis-(4-hydroxyaryl)-alkanen
JP2002205966A (ja) * 2001-01-11 2002-07-23 Idemitsu Petrochem Co Ltd ビスフェノールａの製造方法
PL198633B1 (pl) * 2001-08-07 2008-07-31 Inst Ci & Eogon & Zdot Kiej Sy Reaktor do prowadzenia reakcji otrzymywania bisfenolu A
DE102004005722A1 (de) * 2004-02-05 2005-08-25 Bayer Materialscience Ag Verfahren zur Herstellung von Bisphenolen mit optimaler Befüllung des Reaktors mit Katalysator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172916A (en) * 1965-03-09 Bisphenol axpreparation u using ion ex- change resin containing mercapto and sulfonic acid groups
US3049568A (en) * 1958-10-20 1962-08-14 Union Carbide Corp Preparation of bisphenols
US3153001A (en) * 1958-10-20 1964-10-13 Union Carbide Corp Cationic exchanging polymeric resin
US3049569A (en) * 1958-10-20 1962-08-14 Union Carbide Corp Production of 2, 2-bis(4-hydroxyphenyl) propane
PL96346B1 (pl) * 1975-04-30 1977-12-31 Sposob wytwarzania bisfenolu a
GB1539184A (en) * 1975-08-01 1979-01-31 Shell Int Research Cation-exchange resins
DE2860850D1 (en) * 1977-11-09 1981-10-22 Shell Int Research Preparation of bisphenols

Also Published As

Publication number Publication date
US4301305A (en) 1981-11-17
RO78882A (ro) 1983-06-01
DD148515A5 (de) 1981-05-27
CS212333B2 (en) 1982-03-26
RO78882B (ro) 1983-05-30
PL124542B1 (en) 1983-01-31
PL212470A3 (xx) 1980-07-01
IN151802B (xx) 1983-08-06

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