DE69501154D1 - Mischvorrichtung für strömende gase mit verschiedenen temperaturen, insbesondere für heterogene, exothermische synthesereaktoren - Google Patents

Mischvorrichtung für strömende gase mit verschiedenen temperaturen, insbesondere für heterogene, exothermische synthesereaktoren

Info

Publication number
DE69501154D1
DE69501154D1 DE69501154T DE69501154T DE69501154D1 DE 69501154 D1 DE69501154 D1 DE 69501154D1 DE 69501154 T DE69501154 T DE 69501154T DE 69501154 T DE69501154 T DE 69501154T DE 69501154 D1 DE69501154 D1 DE 69501154D1
Authority
DE
Germany
Prior art keywords
heterogeneous
mixing device
different temperatures
flowing gases
synthesis reactors
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 - Fee Related
Application number
DE69501154T
Other languages
English (en)
Other versions
DE69501154T2 (de
Inventor
Umberto Zardi
Giorgio Pagani
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
Methanol Casale SA
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 Methanol Casale SA filed Critical Methanol Casale SA
Publication of DE69501154D1 publication Critical patent/DE69501154D1/de
Application granted granted Critical
Publication of DE69501154T2 publication Critical patent/DE69501154T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J8/0492—Feeding reactive fluids
    • 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
    • B01J8/0242—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 flow within the bed being predominantly vertical
    • B01J8/0257—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 flow within the bed being predominantly vertical in a cylindrical annular shaped bed
    • 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
    • B01J8/0285—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
    • B01J8/0423—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 otherwise shaped beds
    • B01J8/0426—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 otherwise shaped beds the beds being superimposed one above the other
    • B01J8/043—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 otherwise shaped beds the beds being superimposed one above the other in combination with one cylindrical annular shaped bed
    • 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
    • B01J8/0453—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 superimposed one above the other

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE69501154T 1994-03-01 1995-02-25 Mischvorrichtung für strömende gase mit verschiedenen temperaturen, insbesondere für heterogene, exothermische synthesereaktoren Expired - Fee Related DE69501154T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH59394 1994-03-01
PCT/EP1995/000718 WO1995023642A1 (en) 1994-03-01 1995-02-25 Mixing assembly for gaseous flows at different temperatures, in particular for heterogeneous exothermic synthesis reactors

Publications (2)

Publication Number Publication Date
DE69501154D1 true DE69501154D1 (de) 1998-01-15
DE69501154T2 DE69501154T2 (de) 1998-07-02

Family

ID=4190595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69501154T Expired - Fee Related DE69501154T2 (de) 1994-03-01 1995-02-25 Mischvorrichtung für strömende gase mit verschiedenen temperaturen, insbesondere für heterogene, exothermische synthesereaktoren

Country Status (15)

Country Link
US (2) US5951953A (de)
EP (1) EP0748253B1 (de)
JP (1) JPH09509611A (de)
AU (1) AU689553B2 (de)
BR (1) BR9506753A (de)
CA (1) CA2181785C (de)
DE (1) DE69501154T2 (de)
ES (1) ES2112643T3 (de)
MX (1) MX9603783A (de)
RO (1) RO115425B1 (de)
RU (1) RU2135274C1 (de)
TW (1) TW272147B (de)
UA (1) UA43360C2 (de)
WO (1) WO1995023642A1 (de)
ZA (1) ZA951641B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544895C1 (de) * 1995-12-01 1997-02-27 Daimler Benz Ag Verfahren und Vorrichtung zur selektiven katalytischen Oxidation von Kohlenmonoxid
US6375723B1 (en) 2000-05-10 2002-04-23 Praxair Technology, Inc. Apparatus for improving gas distribution in a prepurifier
US7166151B2 (en) 2004-01-15 2007-01-23 Praxair Technology, Inc. Flow distributor for PSA vessel
EP2014356A1 (de) * 2007-07-04 2009-01-14 Ammonia Casale S.A. Wandsystem für Katalysatorbetten von Synthese-Reaktoren und Verfahren zur Herstellung des Systems
EP2286905B1 (de) 2008-06-16 2017-09-27 Isel Co.,ltd. Mischelement, mischvorrichtung, antriebsschaufel, mischmaschine, mischsystem und reaktionsvorrichtung
FR2989006B1 (fr) * 2012-04-04 2016-11-18 Ifp Energies Now Reacteur catalytique avec dispositif de trempe muni d'une injection tangentielle d'un fluide de trempe
EP3983118B1 (de) 2019-06-13 2023-10-11 Duke Technologies, LLC Hydroverarbeitungsreaktor zur verringerung des druckabfalls und zur verlängerung der katalysatorlebensdauer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632692A (en) * 1949-01-18 1953-03-24 Hydrocarbon Research Inc Multiple bed catalyst apparatus
US3254967A (en) * 1963-06-17 1966-06-07 Chem Processes Inc Multiple bed catalyst apparatus having close temperature control
US3480407A (en) * 1967-02-02 1969-11-25 Vulcan Cincinnati Inc Multiple zone apparatus for the processing of fluids having interzone fluid mixing and redistribution features
US3946104A (en) * 1973-01-13 1976-03-23 Friedrich Uhde Gmbh Method of producing an homogeneous gas mixture
CH672078A5 (de) * 1986-06-02 1989-10-31 Ammonia Casale Sa
IN170330B (de) * 1986-10-22 1992-03-14 Ammonia Casale Sa

Also Published As

Publication number Publication date
RO115425B1 (ro) 2000-02-28
UA43360C2 (uk) 2001-12-17
WO1995023642A1 (en) 1995-09-08
US6290920B1 (en) 2001-09-18
ZA951641B (en) 1995-12-11
ES2112643T3 (es) 1998-04-01
TW272147B (de) 1996-03-11
EP0748253B1 (de) 1997-12-03
JPH09509611A (ja) 1997-09-30
BR9506753A (pt) 1997-10-07
CA2181785C (en) 2003-08-19
CA2181785A1 (en) 1995-09-08
US5951953A (en) 1999-09-14
AU1849295A (en) 1995-09-18
AU689553B2 (en) 1998-04-02
MX9603783A (es) 1997-07-31
EP0748253A1 (de) 1996-12-18
DE69501154T2 (de) 1998-07-02
RU2135274C1 (ru) 1999-08-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee