IT955511B - Processo perfezionato per la sinte si catalitica del metanolo e del l ammoniaca - Google Patents

Processo perfezionato per la sinte si catalitica del metanolo e del l ammoniaca

Info

Publication number
IT955511B
IT955511B IT24342/72A IT2434272A IT955511B IT 955511 B IT955511 B IT 955511B IT 24342/72 A IT24342/72 A IT 24342/72A IT 2434272 A IT2434272 A IT 2434272A IT 955511 B IT955511 B IT 955511B
Authority
IT
Italy
Prior art keywords
sinte
catalytic
ammonia
methanol
process perfected
Prior art date
Application number
IT24342/72A
Other languages
English (en)
Italian (it)
Inventor
A Cappelli
A Collina
E Malfatti
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT24342/72A priority Critical patent/IT955511B/it
Priority to SE7306575A priority patent/SE383630B/xx
Priority to NL7306515A priority patent/NL7306515A/xx
Priority to IN1113/CAL/73A priority patent/IN140486B/en
Priority to FR7317038A priority patent/FR2184697B1/fr
Priority to PL1973162495A priority patent/PL92096B1/pl
Priority to CA171,317A priority patent/CA994523A/en
Priority to ES414739A priority patent/ES414739A1/es
Priority to AT419873A priority patent/AT331816B/de
Priority to GB2294073A priority patent/GB1430871A/en
Priority to AR248010A priority patent/AR195111A1/es
Priority to BR3503/73A priority patent/BR7303503D0/pt
Priority to AU55674/73A priority patent/AU470498B2/en
Priority to DE2324352A priority patent/DE2324352A1/de
Priority to JP48053267A priority patent/JPS4969593A/ja
Priority to BE131127A priority patent/BE799553A/xx
Application granted granted Critical
Publication of IT955511B publication Critical patent/IT955511B/it
Priority to US05/554,192 priority patent/US3998932A/en

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
    • B01J8/02—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
    • B01J8/0207—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 horizontal
    • B01J8/0214—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 horizontal in a cylindrical annular shaped bed
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
IT24342/72A 1972-05-15 1972-05-15 Processo perfezionato per la sinte si catalitica del metanolo e del l ammoniaca IT955511B (it)

Priority Applications (17)

Application Number Priority Date Filing Date Title
IT24342/72A IT955511B (it) 1972-05-15 1972-05-15 Processo perfezionato per la sinte si catalitica del metanolo e del l ammoniaca
SE7306575A SE383630B (sv) 1972-05-15 1973-05-10 Forfarande och reaktor for syntes av ammoniak
NL7306515A NL7306515A (ja) 1972-05-15 1973-05-10
IN1113/CAL/73A IN140486B (ja) 1972-05-15 1973-05-11
FR7317038A FR2184697B1 (ja) 1972-05-15 1973-05-11
PL1973162495A PL92096B1 (en) 1972-05-15 1973-05-12 Catalytic synthesis of ammonia[gb1430871a]
ES414739A ES414739A1 (es) 1972-05-15 1973-05-14 Un procedimiento con un dispositivo para la sintesis cata- litica de amoniaco.
AT419873A AT331816B (de) 1972-05-15 1973-05-14 Verfahren zur herstellung von ammoniak und reaktor zur durchfuhrung des verfahrens
CA171,317A CA994523A (en) 1972-05-15 1973-05-14 Process for the catalytic synthesis of ammonia
GB2294073A GB1430871A (en) 1972-05-15 1973-05-14 Catalytic synthesis of ammonia
AR248010A AR195111A1 (es) 1972-05-15 1973-05-14 Procedimiento para la sintesis catalitica de amoniaco
BR3503/73A BR7303503D0 (pt) 1972-05-15 1973-05-14 Processo e reator para sintese de amonia
AU55674/73A AU470498B2 (en) 1972-05-15 1973-05-14 Process forthe catalytic synthesis of ammonia
DE2324352A DE2324352A1 (de) 1972-05-15 1973-05-14 Verfahren zur katalytischen synthese von ammoniak
JP48053267A JPS4969593A (ja) 1972-05-15 1973-05-15
BE131127A BE799553A (fr) 1972-05-15 1973-05-15 Procede de synthese catalytique de l'ammoniac,
US05/554,192 US3998932A (en) 1972-05-15 1975-02-28 Process for the catalytic synthesis of ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24342/72A IT955511B (it) 1972-05-15 1972-05-15 Processo perfezionato per la sinte si catalitica del metanolo e del l ammoniaca

Publications (1)

Publication Number Publication Date
IT955511B true IT955511B (it) 1973-09-29

Family

ID=11213177

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24342/72A IT955511B (it) 1972-05-15 1972-05-15 Processo perfezionato per la sinte si catalitica del metanolo e del l ammoniaca

Country Status (6)

Country Link
JP (1) JPS4969593A (ja)
AU (1) AU470498B2 (ja)
BE (1) BE799553A (ja)
BR (1) BR7303503D0 (ja)
IN (1) IN140486B (ja)
IT (1) IT955511B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232241A (ja) * 1984-04-10 1985-11-18 ウーデ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング 触媒層を半径方向に貫流する一様なガス分布を得るための装置

Also Published As

Publication number Publication date
AU470498B2 (en) 1976-03-18
BR7303503D0 (pt) 1974-07-18
IN140486B (ja) 1976-11-20
JPS4969593A (ja) 1974-07-05
AU5567473A (en) 1974-11-14
BE799553A (fr) 1973-11-16

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