NL177305C - Reactievat met radiale stroming voor de synthese van ammoniak. - Google Patents

Reactievat met radiale stroming voor de synthese van ammoniak.

Info

Publication number
NL177305C
NL177305C NLAANVRAGE7607750,A NL7607750A NL177305C NL 177305 C NL177305 C NL 177305C NL 7607750 A NL7607750 A NL 7607750A NL 177305 C NL177305 C NL 177305C
Authority
NL
Netherlands
Prior art keywords
ammoniak
synthesis
reaction vessel
radial flow
radial
Prior art date
Application number
NLAANVRAGE7607750,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7607750A (nl
NL177305B (nl
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of NL7607750A publication Critical patent/NL7607750A/xx
Publication of NL177305B publication Critical patent/NL177305B/xx
Application granted granted Critical
Publication of NL177305C publication Critical patent/NL177305C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/02Preparation, purification or separation of ammonia
    • C01C1/04Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • C01C1/0423Cold wall reactors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0005Catalytic processes under superatmospheric pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical 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
    • B01J8/04Chemical 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
    • B01J8/0403Chemical 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
    • B01J8/0407Chemical 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
    • B01J8/0415Chemical 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/02Preparation, purification or separation of ammonia
    • C01C1/04Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
NLAANVRAGE7607750,A 1975-07-15 1976-07-13 Reactievat met radiale stroming voor de synthese van ammoniak. NL177305C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25421/75A IT1041778B (it) 1975-07-15 1975-07-15 Reattore a flusso radiale per la sintesi dell ammoniaca con produzione di vapore ad alto livello termico

Publications (3)

Publication Number Publication Date
NL7607750A NL7607750A (nl) 1977-01-18
NL177305B NL177305B (nl) 1985-04-01
NL177305C true NL177305C (nl) 1985-09-02

Family

ID=11216639

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7607750,A NL177305C (nl) 1975-07-15 1976-07-13 Reactievat met radiale stroming voor de synthese van ammoniak.

Country Status (37)

Country Link
US (1) US4101281A (sv)
JP (1) JPS5211199A (sv)
AR (1) AR207420A1 (sv)
AT (1) AT344198B (sv)
AU (1) AU502947B2 (sv)
BE (1) BE844160A (sv)
BG (1) BG28252A3 (sv)
BR (1) BR7605720A (sv)
CA (1) CA1074084A (sv)
CH (1) CH607983A5 (sv)
CS (1) CS221262B2 (sv)
DD (1) DD125341A5 (sv)
DE (1) DE2631898C3 (sv)
DK (1) DK317476A (sv)
EG (1) EG12014A (sv)
ES (1) ES450403A1 (sv)
FR (1) FR2318111A1 (sv)
GB (1) GB1549708A (sv)
HU (1) HU182046B (sv)
IE (1) IE43795B1 (sv)
IL (1) IL50030A (sv)
IN (1) IN145037B (sv)
IT (1) IT1041778B (sv)
LU (1) LU75376A1 (sv)
MX (1) MX146607A (sv)
MY (1) MY8100039A (sv)
NL (1) NL177305C (sv)
PH (1) PH14424A (sv)
PL (1) PL116376B1 (sv)
PT (1) PT65365B (sv)
RO (1) RO69368A (sv)
SE (1) SE426476B (sv)
SU (1) SU791203A3 (sv)
TR (1) TR18747A (sv)
YU (1) YU172676A (sv)
ZA (1) ZA763987B (sv)
ZM (1) ZM9276A1 (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574723A (en) * 1976-03-10 1980-09-10 Haldor Topsoe As Apparatus for the synthesis of ammonia
US4230680A (en) * 1978-07-17 1980-10-28 Pullman Incorporated Low energy process for synthesis of ammonia
EP0007743B1 (en) * 1978-07-17 1985-01-02 The M. W. Kellogg Company Synthesis of ammonia and converter system therefor
US4346060A (en) * 1978-07-17 1982-08-24 Pullman Incorporated Radial ammonia converters
US4341737A (en) * 1979-05-22 1982-07-27 The Lummus Company Apparatus for carrying out catalytic exothermic and endothermic high-pressure gas reactions
US4423022A (en) * 1979-05-22 1983-12-27 The Lummus Company Processes for carrying out catalytic exothermic and endothermic high-pressure gas reactions
US4518574A (en) * 1983-03-07 1985-05-21 Exxon Research & Engineering Co. Catalytic gas synthesis process
US4789527A (en) * 1983-03-07 1988-12-06 Exxon Research & Engineering Co. Catalytic gas synthesis apparatus
US4637918A (en) * 1983-03-07 1987-01-20 Exxon Research & Engineering Co. Catalytic gas synthesis apparatus
DE3413421A1 (de) * 1984-04-10 1985-10-24 Uhde Gmbh, 4600 Dortmund Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radial durchstroemter katalysatorschicht
US4743432A (en) * 1984-11-16 1988-05-10 M.A.N. Maschinenfabrik Augsburg-Nurnberg Vertical reactor for the generation of methanol
IN165082B (sv) * 1985-05-15 1989-08-12 Ammonia Casale Sa
DE8717724U1 (de) * 1987-03-18 1989-10-05 Uhde Gmbh, 4600 Dortmund Zweistufiger Ammoniakkonverter mit wenigstens einem Katalysatorbett mit in dessen Inneren angeordneten Wärmetauscher
DE3710004A1 (de) * 1987-03-26 1988-10-06 Uhde Gmbh Vorrichtung zur katalytischen behandlung von stickstoff und wasserstoff
EP0297474B1 (en) * 1987-07-03 1992-04-01 Ammonia Casale S.A. Improved process for heterogeneous synthesis and related reactors
US7033553B2 (en) * 2000-01-25 2006-04-25 Meggitt (Uk) Limited Chemical reactor
US6921518B2 (en) 2000-01-25 2005-07-26 Meggitt (Uk) Limited Chemical reactor
US7022294B2 (en) 2000-01-25 2006-04-04 Meggitt (Uk) Limited Compact reactor
DE102015104911A1 (de) 2015-03-30 2016-10-06 Thyssenkrupp Ag Strömungsführung eines Fluids in einem Strömungsbehälter
CN105013408B (zh) * 2015-08-25 2017-05-17 南京聚拓化工科技有限公司 准全径向固定床反应器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK106275C (da) * 1963-09-28 1967-01-16 Topsoe Haldor F A Reaktor til udførelse af gasfasereaktioner ved heterogen katalyse.
DE1254604B (de) * 1964-10-27 1967-11-23 Lentia Gmbh Vorrichtung zur Durchfuehrung exothermer katalytischer Gasreaktionen
DE1442594A1 (de) * 1965-06-24 1968-11-28 Badische Anilin & Soda Fakrik Hochdrucksyntheseofen fuer exotherme Gasreaktionen
NL157513B (nl) * 1966-10-18 1978-08-15 Montedison Spa Hoge-drukreactor voor katalytische gasreacties, voorzien van een aantal door warmte-uitwisselingszones gescheiden katalysatorbedden.
DE1957826A1 (de) * 1969-11-18 1971-06-03 Uhde Gmbh Friedrich Rohrverbindung fuer Einbauten von Reaktionsgefaessen

Also Published As

Publication number Publication date
IE43795L (en) 1977-01-15
DE2631898B2 (de) 1980-07-31
DK317476A (da) 1977-01-16
PT65365A (en) 1976-08-01
IT1041778B (it) 1980-01-10
ES450403A1 (es) 1977-08-01
DD125341A5 (sv) 1977-04-13
CH607983A5 (sv) 1978-12-15
CA1074084A (en) 1980-03-25
IE43795B1 (en) 1981-06-03
IL50030A0 (en) 1976-09-30
ZM9276A1 (en) 1977-07-21
FR2318111A1 (fr) 1977-02-11
JPS5211199A (en) 1977-01-27
ZA763987B (en) 1977-05-25
FR2318111B1 (sv) 1979-09-21
AU1574876A (en) 1978-01-12
SU791203A3 (ru) 1980-12-23
PL116376B1 (en) 1981-06-30
MX146607A (es) 1982-07-15
SE426476B (sv) 1983-01-24
US4101281A (en) 1978-07-18
PT65365B (en) 1978-01-09
RO69368A (ro) 1981-06-30
GB1549708A (en) 1979-08-08
HU182046B (en) 1983-12-28
PH14424A (en) 1981-07-16
MY8100039A (en) 1981-12-31
CS221262B2 (en) 1983-04-29
EG12014A (en) 1978-06-30
DE2631898C3 (de) 1981-05-21
AT344198B (de) 1978-07-10
BR7605720A (pt) 1977-08-23
NL7607750A (nl) 1977-01-18
ATA517576A (de) 1977-11-15
BG28252A3 (en) 1980-03-25
YU172676A (en) 1982-05-31
TR18747A (tr) 1977-08-02
NL177305B (nl) 1985-04-01
AR207420A1 (es) 1976-09-30
BE844160A (fr) 1977-01-17
IL50030A (en) 1979-01-31
DE2631898A1 (de) 1977-01-20
IN145037B (sv) 1978-08-12
LU75376A1 (sv) 1977-02-25
AU502947B2 (en) 1979-08-16
SE7608062L (sv) 1977-01-16

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V2 Lapsed due to non-payment of the last due maintenance fee for the patent application