DK0820345T3 - Fremgangsmåde og reaktor til heterogen eksoterm formaldehydsyntese - Google Patents

Fremgangsmåde og reaktor til heterogen eksoterm formaldehydsyntese

Info

Publication number
DK0820345T3
DK0820345T3 DK96914888T DK96914888T DK0820345T3 DK 0820345 T3 DK0820345 T3 DK 0820345T3 DK 96914888 T DK96914888 T DK 96914888T DK 96914888 T DK96914888 T DK 96914888T DK 0820345 T3 DK0820345 T3 DK 0820345T3
Authority
DK
Denmark
Prior art keywords
reactor
formaldehyde synthesis
heterogeneous exothermic
exothermic
heterogeneous
Prior art date
Application number
DK96914888T
Other languages
English (en)
Inventor
Giancarlo Sioli
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 DK0820345T3 publication Critical patent/DK0820345T3/da

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)
DK96914888T 1995-04-11 1996-04-09 Fremgangsmåde og reaktor til heterogen eksoterm formaldehydsyntese DK0820345T3 (da)

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 (1)

Publication Number Publication Date
DK0820345T3 true DK0820345T3 (da) 2000-11-27

Family

ID=4201087

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96914888T DK0820345T3 (da) 1995-04-11 1996-04-09 Fremgangsmåde og reaktor til heterogen eksoterm formaldehydsyntese

Country Status (20)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1153653A1 (en) * 2000-05-11 2001-11-14 Methanol Casale S.A. Reactor for exothermic or endothermic heterogeneous reactions
EP1221339A1 (en) * 2001-01-05 2002-07-10 Methanol Casale S.A. Catalytic reactor with heat exchanger for exothermic and endothermic heterogeneous chemical reactions
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 (en) * 2011-12-27 2013-07-03 Ammonia Casale S.A. Adiabatic multi-bed catalytic converter with inter-bed cooling and a related process
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 (en) * 2013-01-29 2014-07-30 Ammonia Casale S.A. Adiabatic multi-bed catalytic converter with inter-bed cooling
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
CN108367263B (zh) * 2015-11-13 2021-08-20 庄信万丰股份有限公司 生产甲醛的设备和方法

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 (da) * 1985-05-15 1989-08-12 Ammonia Casale Sa

Also Published As

Publication number Publication date
AU715869B2 (en) 2000-02-10
CA2217521C (en) 2007-10-16
AR001603A1 (es) 1997-11-26
HUP9802255A3 (en) 1999-03-01
ATE194925T1 (de) 2000-08-15
WO1996032190A1 (en) 1996-10-17
GR3034690T3 (en) 2001-01-31
AU5686796A (en) 1996-10-30
ZA962803B (en) 1996-07-29
PL322760A1 (en) 1998-02-16
CN1184437A (zh) 1998-06-10
HU219832B (hu) 2001-08-28
UA55386C2 (uk) 2003-04-15
MX9707821A (es) 1998-08-30
DE69609496T2 (de) 2001-03-29
RO117677B1 (ro) 2002-06-28
US5986146A (en) 1999-11-16
EP0820345B1 (en) 2000-07-26
RU2156160C2 (ru) 2000-09-20
TR199600306A1 (tr) 1997-02-21
DE69609496D1 (de) 2000-08-31
CN1082386C (zh) 2002-04-10
EP0820345A1 (en) 1998-01-28
BR9604918A (pt) 2000-04-25
CA2217521A1 (en) 1996-10-17
HUP9802255A2 (hu) 1999-01-28
ES2150124T3 (es) 2000-11-16

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