BE844160A - Reacteur a ecoulement radial pour la synthese de l'ammoniac avec production de vapeur a haut niveau thermique - Google Patents

Reacteur a ecoulement radial pour la synthese de l'ammoniac avec production de vapeur a haut niveau thermique

Info

Publication number
BE844160A
BE844160A BE168940A BE168940A BE844160A BE 844160 A BE844160 A BE 844160A BE 168940 A BE168940 A BE 168940A BE 168940 A BE168940 A BE 168940A BE 844160 A BE844160 A BE 844160A
Authority
BE
Belgium
Prior art keywords
ammonia
synthesis
high thermal
flow reactor
radial flow
Prior art date
Application number
BE168940A
Other languages
English (en)
French (fr)
Inventor
G Pagani
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 filed Critical
Publication of BE844160A publication Critical patent/BE844160A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation 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
    • C01C1/0423—Cold wall reactors
    • 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
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
BE168940A 1975-07-15 1976-07-15 Reacteur a ecoulement radial pour la synthese de l'ammoniac avec production de vapeur a haut niveau thermique BE844160A (fr)

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 (1)

Publication Number Publication Date
BE844160A true BE844160A (fr) 1977-01-17

Family

ID=11216639

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168940A BE844160A (fr) 1975-07-15 1976-07-15 Reacteur a ecoulement radial pour la synthese de l'ammoniac avec production de vapeur a haut niveau thermique

Country Status (37)

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

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
DE2967342D1 (en) * 1978-07-17 1985-02-14 Kellogg M W Co Synthesis of ammonia and converter system therefor
US4346060A (en) * 1978-07-17 1982-08-24 Pullman Incorporated Radial ammonia converters
US4230680A (en) * 1978-07-17 1980-10-28 Pullman Incorporated Low energy process for synthesis of ammonia
US4423022A (en) * 1979-05-22 1983-12-27 The Lummus Company Processes for carrying out catalytic exothermic and endothermic high-pressure gas reactions
US4341737A (en) * 1979-05-22 1982-07-27 The Lummus Company Apparatus for carrying out catalytic exothermic and endothermic high-pressure gas reactions
US4637918A (en) * 1983-03-07 1987-01-20 Exxon Research & Engineering Co. Catalytic gas synthesis apparatus
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
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 (xx) * 1985-05-15 1989-08-12 Ammonia Casale Sa
DE8717724U1 (xx) * 1987-03-18 1989-10-05 Uhde Gmbh, 4600 Dortmund, De
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
US7022294B2 (en) 2000-01-25 2006-04-04 Meggitt (Uk) Limited Compact reactor
US6921518B2 (en) 2000-01-25 2005-07-26 Meggitt (Uk) Limited Chemical reactor
US7033553B2 (en) * 2000-01-25 2006-04-25 Meggitt (Uk) Limited Chemical 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
PL116376B1 (en) 1981-06-30
CA1074084A (en) 1980-03-25
ATA517576A (de) 1977-11-15
PH14424A (en) 1981-07-16
ES450403A1 (es) 1977-08-01
FR2318111A1 (fr) 1977-02-11
PT65365A (en) 1976-08-01
EG12014A (en) 1978-06-30
MY8100039A (en) 1981-12-31
CS221262B2 (en) 1983-04-29
IE43795L (en) 1977-01-15
DE2631898B2 (de) 1980-07-31
CH607983A5 (xx) 1978-12-15
YU172676A (en) 1982-05-31
DE2631898A1 (de) 1977-01-20
JPS5211199A (en) 1977-01-27
FR2318111B1 (xx) 1979-09-21
BG28252A3 (en) 1980-03-25
SE7608062L (sv) 1977-01-16
AU502947B2 (en) 1979-08-16
AU1574876A (en) 1978-01-12
SU791203A3 (ru) 1980-12-23
ZA763987B (en) 1977-05-25
AT344198B (de) 1978-07-10
BR7605720A (pt) 1977-08-23
MX146607A (es) 1982-07-15
PT65365B (en) 1978-01-09
RO69368A (ro) 1981-06-30
LU75376A1 (xx) 1977-02-25
IE43795B1 (en) 1981-06-03
NL177305C (nl) 1985-09-02
NL7607750A (nl) 1977-01-18
IT1041778B (it) 1980-01-10
DK317476A (da) 1977-01-16
US4101281A (en) 1978-07-18
AR207420A1 (es) 1976-09-30
IN145037B (xx) 1978-08-12
IL50030A0 (en) 1976-09-30
NL177305B (nl) 1985-04-01
HU182046B (en) 1983-12-28
TR18747A (tr) 1977-08-02
DD125341A5 (xx) 1977-04-13
SE426476B (sv) 1983-01-24
ZM9276A1 (en) 1977-07-21
IL50030A (en) 1979-01-31
GB1549708A (en) 1979-08-08
DE2631898C3 (de) 1981-05-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SNAMPROGETTI S.P.A.

Effective date: 19850731