AT367722B - DEVICE FOR CARRYING OUT A METHOD FOR INCREASING THE AMMONIA BUILDING IN CATALYTIC AMMONIA SYNTHESIS - Google Patents

DEVICE FOR CARRYING OUT A METHOD FOR INCREASING THE AMMONIA BUILDING IN CATALYTIC AMMONIA SYNTHESIS

Info

Publication number
AT367722B
AT367722B AT0056077A AT56077A AT367722B AT 367722 B AT367722 B AT 367722B AT 0056077 A AT0056077 A AT 0056077A AT 56077 A AT56077 A AT 56077A AT 367722 B AT367722 B AT 367722B
Authority
AT
Austria
Prior art keywords
ammonia
building
increasing
carrying
catalytic
Prior art date
Application number
AT0056077A
Other languages
German (de)
Other versions
ATA56077A (en
Inventor
Robert Dipl Ing Dr Tec Schober
Original Assignee
Robert Dipl Ing Dr Tec Schober
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 Robert Dipl Ing Dr Tec Schober filed Critical Robert Dipl Ing Dr Tec Schober
Priority to AT0056077A priority Critical patent/AT367722B/en
Priority to DE2803945A priority patent/DE2803945C2/en
Publication of ATA56077A publication Critical patent/ATA56077A/en
Application granted granted Critical
Publication of AT367722B publication Critical patent/AT367722B/en

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
    • B01J8/0005—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
    • B01J8/0446—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
    • 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
    • B01J8/0476—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 otherwise shaped beds
    • B01J8/048—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 otherwise 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
    • 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
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—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
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
AT0056077A 1977-01-31 1977-01-31 DEVICE FOR CARRYING OUT A METHOD FOR INCREASING THE AMMONIA BUILDING IN CATALYTIC AMMONIA SYNTHESIS AT367722B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0056077A AT367722B (en) 1977-01-31 1977-01-31 DEVICE FOR CARRYING OUT A METHOD FOR INCREASING THE AMMONIA BUILDING IN CATALYTIC AMMONIA SYNTHESIS
DE2803945A DE2803945C2 (en) 1977-01-31 1978-01-30 Device for increasing the ammonia build-up during catalytic ammonia synthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0056077A AT367722B (en) 1977-01-31 1977-01-31 DEVICE FOR CARRYING OUT A METHOD FOR INCREASING THE AMMONIA BUILDING IN CATALYTIC AMMONIA SYNTHESIS

Publications (2)

Publication Number Publication Date
ATA56077A ATA56077A (en) 1981-12-15
AT367722B true AT367722B (en) 1982-07-26

Family

ID=3493832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0056077A AT367722B (en) 1977-01-31 1977-01-31 DEVICE FOR CARRYING OUT A METHOD FOR INCREASING THE AMMONIA BUILDING IN CATALYTIC AMMONIA SYNTHESIS

Country Status (2)

Country Link
AT (1) AT367722B (en)
DE (1) DE2803945C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522308A1 (en) * 1985-06-21 1987-01-02 Linde Ag Ammonia synthesis process
EP1442786A1 (en) * 2003-01-29 2004-08-04 Methanol Casale S.A. Pseudo isothermal radial reactor
EP1477220A1 (en) * 2003-05-16 2004-11-17 Methanol Casale S.A. Chemical reactor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1909378A (en) * 1927-12-06 1933-05-16 Chemical Engineering Corp Synthetic production of ammonia from a gaseous mixture of nitrogen and hydrogen in their combining proportions

Also Published As

Publication number Publication date
DE2803945A1 (en) 1978-08-03
DE2803945C2 (en) 1985-02-07
ATA56077A (en) 1981-12-15

Similar Documents

Publication Publication Date Title
ATA477778A (en) DEVICE FOR CLEANING THE SOUND HEAD OF A CASE DEVICE
AT361868B (en) METHOD FOR EXPRESSING CLEANERS, AND DEVICE FOR IMPLEMENTING THE METHOD
DD128931A5 (en) SCHOEN- AND RESTRICTING PROCESS AND DEVICE FOR CARRYING OUT THE PROCESS
AT365480B (en) DEVICE FOR COATING A RUNNING MATERIAL RAIL
AT363269B (en) METHOD FOR SEEDING, SEEDING AND BREEDING PLANTS AND DEVICE FOR CARRYING OUT THE METHOD
AT363367B (en) METHOD FOR PRODUCING A FILTER CIGARETTE AND DEVICE FOR CARRYING OUT THE METHOD
PT71505A (en) METHOD FOR BENDING LEADS AND DEVICE FOR CARRYING OUT THE METHOD
DD130451A5 (en) METHOD AND DEVICE FOR SPRAYING A FLUID
ATA523776A (en) DEVICE FOR FASTENING A TOP BODY
ATA853378A (en) METHOD FOR PRODUCING A HYDRDYNAMIC GROOVE BEARING AND DEVICE FOR CARRYING OUT THE METHOD
AT367722B (en) DEVICE FOR CARRYING OUT A METHOD FOR INCREASING THE AMMONIA BUILDING IN CATALYTIC AMMONIA SYNTHESIS
ATA327179A (en) METHOD AND DEVICE FOR CHANGING THE DEVICE
ATA601778A (en) DEVICE FOR PRODUCING A ZIPPER CARRIER
AT359362B (en) METHOD FOR PRODUCING A GRID SUPPORT AND DEVICE FOR IMPLEMENTING THE METHOD
AT347875B (en) PROCEDURE FOR NEUTRALIZING ACLALIC WASTE WATER AND DEVICE FOR CARRYING OUT THE PROCEDURE
DD137762A5 (en) DEVICE FOR EXPORING INDIVIDUAL BLAETTERS
AT366122B (en) DEVICE FOR FASTENING A RAIL
AT370223B (en) DEVICE FOR HOLDING CONNECTING FLANGES TOGETHER
AT347973B (en) METHOD FOR MANUFACTURING A METAL SHEET AND DEVICE FOR CARRYING OUT THE METHOD
ATA567578A (en) DEVICE FOR MOVING RAILWAYS
ATA759076A (en) METHOD AND DEVICE FOR INCREASING AMMONIA BUILD-UP IN CATALYTIC AMMONIA SYNTHESIS
AT375542B (en) DEVICE FOR HOLDING A SOAP BAR
AT366345B (en) PRESSURE TANK FOR AEROSOLS AND METHOD FOR THE PRODUCTION THEREOF
AT374139B (en) DEVICE FOR FASTENING A PAINT VESSEL
AT367724B (en) METHOD FOR THERMALLY HARDENING A GLASS PANEL AND DEVICE FOR CARRYING OUT THE METHOD

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee