DD148515A5 - Verfahren zur kontinuierlichen herstellung von bisphenol a - Google Patents
Verfahren zur kontinuierlichen herstellung von bisphenol a Download PDFInfo
- Publication number
- DD148515A5 DD148515A5 DD79218260A DD21826079A DD148515A5 DD 148515 A5 DD148515 A5 DD 148515A5 DD 79218260 A DD79218260 A DD 79218260A DD 21826079 A DD21826079 A DD 21826079A DD 148515 A5 DD148515 A5 DD 148515A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- reaction mixture
- layer
- catalyst
- reactor
- reactors
- Prior art date
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)
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 |
---|---|
DD148515A5 true DD148515A5 (de) | 1981-05-27 |
Family
ID=19993792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD79218260A DD148515A5 (de) | 1978-12-30 | 1979-12-29 | Verfahren zur kontinuierlichen herstellung von bisphenol a |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323831A1 (en) * | 1988-01-08 | 1989-07-12 | MITSUI TOATSU CHEMICALS, Inc. | Process for preparing bisphenol A |
Families Citing this family (8)
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 | |
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)
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 |
US3049569A (en) * | 1958-10-20 | 1962-08-14 | Union Carbide Corp | Production of 2, 2-bis(4-hydroxyphenyl) propane |
US3153001A (en) * | 1958-10-20 | 1964-10-13 | Union Carbide Corp | Cationic exchanging polymeric resin |
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 |
EP0001863B1 (en) * | 1977-11-09 | 1981-07-15 | Shell Internationale Researchmaatschappij B.V. | Preparation of bisphenols |
-
1978
- 1978-12-30 PL PL1978212470A patent/PL124542B1/pl unknown
-
1979
- 1979-12-28 BG BG46098A patent/BG49614A3/xx unknown
- 1979-12-28 RO RO7999752A patent/RO78882A/ro unknown
- 1979-12-28 US US06/108,403 patent/US4301305A/en not_active Expired - Lifetime
- 1979-12-29 DD DD79218260A patent/DD148515A5/de unknown
- 1979-12-29 CS CS799569A patent/CS212333B2/cs unknown
-
1980
- 1980-01-11 IN IN61/CAL/80A patent/IN151802B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323831A1 (en) * | 1988-01-08 | 1989-07-12 | MITSUI TOATSU CHEMICALS, Inc. | Process for preparing bisphenol A |
Also Published As
Publication number | Publication date |
---|---|
PL212470A3 (xx) | 1980-07-01 |
US4301305A (en) | 1981-11-17 |
BG49614A3 (en) | 1991-12-16 |
IN151802B (xx) | 1983-08-06 |
RO78882B (ro) | 1983-05-30 |
PL124542B1 (en) | 1983-01-31 |
RO78882A (ro) | 1983-06-01 |
CS212333B2 (en) | 1982-03-26 |
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