DE69609496D1 - Verfahren und reaktor für heterogen exotherm synthese von formaldehyd - Google Patents

Verfahren und reaktor für heterogen exotherm synthese von formaldehyd

Info

Publication number
DE69609496D1
DE69609496D1 DE69609496T DE69609496T DE69609496D1 DE 69609496 D1 DE69609496 D1 DE 69609496D1 DE 69609496 T DE69609496 T DE 69609496T DE 69609496 T DE69609496 T DE 69609496T DE 69609496 D1 DE69609496 D1 DE 69609496D1
Authority
DE
Germany
Prior art keywords
heterogenic
exotherm
formaldehyde
reactor
synthesis
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69609496T
Other languages
English (en)
Other versions
DE69609496T2 (de
Inventor
Giancarlo Sioli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Casale SA
Original Assignee
Floriall Holdings Ltd
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 Floriall Holdings Ltd filed Critical Floriall Holdings Ltd
Application granted granted Critical
Publication of DE69609496D1 publication Critical patent/DE69609496D1/de
Publication of DE69609496T2 publication Critical patent/DE69609496T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J8/04—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
    • B01J8/0496—Heating or cooling the reactor
    • 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
    • B01J8/0403—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 fluid flow within the beds being predominantly horizontal
    • B01J8/0407—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 fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
    • B01J8/0415—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 fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being superimposed one above the other
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • 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
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00194—Tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49716—Converting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69609496T 1995-04-11 1996-04-09 Verfahren und reaktor für heterogen exotherm synthese von formaldehyd Expired - Lifetime DE69609496T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH104195 1995-04-11
PCT/EP1996/001517 WO1996032190A1 (en) 1995-04-11 1996-04-09 Process and reactor for heterogeneous exothermic synthesis of formaldehyde

Publications (2)

Publication Number Publication Date
DE69609496D1 true DE69609496D1 (de) 2000-08-31
DE69609496T2 DE69609496T2 (de) 2001-03-29

Family

ID=4201087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609496T Expired - Lifetime DE69609496T2 (de) 1995-04-11 1996-04-09 Verfahren und reaktor für heterogen exotherm synthese von formaldehyd

Country Status (20)

Country Link
US (1) US5986146A (de)
EP (1) EP0820345B1 (de)
CN (1) CN1082386C (de)
AR (1) AR001603A1 (de)
AT (1) ATE194925T1 (de)
AU (1) AU715869B2 (de)
BR (1) BR9604918A (de)
CA (1) CA2217521C (de)
DE (1) DE69609496T2 (de)
DK (1) DK0820345T3 (de)
ES (1) ES2150124T3 (de)
GR (1) GR3034690T3 (de)
HU (1) HU219832B (de)
PL (1) PL322760A1 (de)
RO (1) RO117677B1 (de)
RU (1) RU2156160C2 (de)
TR (1) TR199600306A1 (de)
UA (1) UA55386C2 (de)
WO (1) WO1996032190A1 (de)
ZA (1) ZA962803B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1153653A1 (de) * 2000-05-11 2001-11-14 Methanol Casale S.A. Reaktor für exotherme oder endotherme Reaktionen
EP1221339A1 (de) * 2001-01-05 2002-07-10 Methanol Casale S.A. Katalytischer Reaktor mit Wärmetauscher für endothermischer und exothermischer chemischer Reaktionen
DE10144857A1 (de) * 2001-09-12 2003-03-27 Deggendorfer Werft Eisenbau Reaktoranordnung für die Durchführung katalytischer Gasphasenreaktionen, insbesondere zur Gewinnung von Phthalsäureanhydrid
DE102008025887A1 (de) 2008-05-29 2009-12-03 Bayer Technology Services Gmbh Verfahren zur Herstellung von Formaldehyd
EP2610001A1 (de) * 2011-12-27 2013-07-03 Ammonia Casale S.A. Adiabatischer Mehrbett-Katalysatorumwandler mit Zwischenbettkühlung und zugehöriges Verfahren
CN102757324B (zh) * 2012-05-22 2014-07-16 山西阳煤丰喜肥业(集团)有限责任公司 一种甲醇富氧生产甲醛及甲醛尾气利用方法
EP2759338A1 (de) * 2013-01-29 2014-07-30 Ammonia Casale S.A. Adiabatischer Mehrbett-Katalysatorumwandler mit Zwischenbettkühlung
GB201308428D0 (en) * 2013-05-10 2013-06-19 Johnson Matthey Plc Reactor
DE102014116404A1 (de) * 2014-11-11 2016-05-12 Gea Mechanical Equipment Gmbh Verfahren zum Überwachen und/oder Regeln des Betriebs einer Zentrifuge
EP3374074B1 (de) 2015-11-13 2020-12-30 Johnson Matthey Public Limited Company Vorrichtung und verfahren zur herstellung von formaldehyd

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504402A (en) * 1945-10-27 1950-04-18 Du Pont Formaldehyde synthesis
US2512562A (en) * 1947-10-13 1950-06-20 Sun Oil Co Catalytic reaction apparatus
US4372920A (en) * 1979-07-13 1983-02-08 Ammonia Casale S.A. Axial-radial reactor for heterogeneous synthesis
CH646618A5 (it) * 1981-03-26 1984-12-14 Ammonia Casale Sa Reattore per sintesi eterogenee catalitiche.
DE3318098A1 (de) * 1983-05-18 1984-11-22 Linde Ag, 6200 Wiesbaden Verfahren und reaktor zur durchfuehrung einer endo- oder exothermen reaktion
JPS60110328A (ja) * 1983-11-17 1985-06-15 Toyo Eng Corp 接触反応装置
IN165082B (de) * 1985-05-15 1989-08-12 Ammonia Casale Sa

Also Published As

Publication number Publication date
EP0820345B1 (de) 2000-07-26
PL322760A1 (en) 1998-02-16
UA55386C2 (uk) 2003-04-15
ATE194925T1 (de) 2000-08-15
CN1082386C (zh) 2002-04-10
US5986146A (en) 1999-11-16
TR199600306A1 (tr) 1997-02-21
MX9707821A (es) 1998-08-30
DK0820345T3 (da) 2000-11-27
HU219832B (hu) 2001-08-28
EP0820345A1 (de) 1998-01-28
CN1184437A (zh) 1998-06-10
BR9604918A (pt) 2000-04-25
CA2217521A1 (en) 1996-10-17
DE69609496T2 (de) 2001-03-29
AR001603A1 (es) 1997-11-26
AU715869B2 (en) 2000-02-10
HUP9802255A2 (hu) 1999-01-28
GR3034690T3 (en) 2001-01-31
RO117677B1 (ro) 2002-06-28
HUP9802255A3 (en) 1999-03-01
WO1996032190A1 (en) 1996-10-17
CA2217521C (en) 2007-10-16
RU2156160C2 (ru) 2000-09-20
ES2150124T3 (es) 2000-11-16
ZA962803B (en) 1996-07-29
AU5686796A (en) 1996-10-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: METHANOL CASALE S.A., BREGANZONA, CH