[go: up one dir, main page]

GB1073118A - Catalytic gas reactions - Google Patents

Catalytic gas reactions

Info

Publication number
GB1073118A
GB1073118A GB55419/65A GB5541965A GB1073118A GB 1073118 A GB1073118 A GB 1073118A GB 55419/65 A GB55419/65 A GB 55419/65A GB 5541965 A GB5541965 A GB 5541965A GB 1073118 A GB1073118 A GB 1073118A
Authority
GB
United Kingdom
Prior art keywords
walls
layers
gases
catalyst bed
parallel
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
Application number
GB55419/65A
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.)
Union Rheinische Braunkohlen Kraftstoff AG
Original Assignee
Union Rheinische Braunkohlen Kraftstoff AG
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 Union Rheinische Braunkohlen Kraftstoff AG filed Critical Union Rheinische Braunkohlen Kraftstoff AG
Publication of GB1073118A publication Critical patent/GB1073118A/en
Expired 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
    • 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
    • B01J8/0438—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 placed next to each 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
    • C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
    • 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
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00194—Tubes
    • 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1,073,118. Catalylic gas reactions. UNION RHEINISCHE BRAUNKOHLEN KRAFTSTOFF A.G. Dec. 31, 1965 [Jan. 4, 1965], No. 55419/65. Heading B1F. Reactive gases are introduced over the whole length of a catalyst bed fixed between the perforated walls 2 and 3 extending parallel to the axis of a cylindrical reactor tube 1, the walls 2 and 3 defining free spaces 4 and 6 between themselves and the tube wall such that the gases are introduced into space 4, pass perpendicularly to the tube axis through the catalyst bed, and are removed from space 6. The drop of pressure across the catalyst bed is low, and in a recycle-process the compressing of the gases for recycling is correspondingly low. The bed of catalyst may be divided by further perforated walls parallel to walls 2 and 3 into two or more parallel layers (Fig. 2 not shown). Reactive gas may be also directly introduced between these layers through perforated tubes, or alternatively cooling or heating means may be arranged between the layers.
GB55419/65A 1965-01-04 1965-12-31 Catalytic gas reactions Expired GB1073118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU0011339 1965-01-04

Publications (1)

Publication Number Publication Date
GB1073118A true GB1073118A (en) 1967-06-21

Family

ID=7567599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55419/65A Expired GB1073118A (en) 1965-01-04 1965-12-31 Catalytic gas reactions

Country Status (6)

Country Link
AT (1) AT266054B (en)
BE (1) BE673967A (en)
DE (1) DE1542510A1 (en)
FR (1) FR1514936A (en)
GB (1) GB1073118A (en)
NL (1) NL6517095A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081948A1 (en) * 1981-12-14 1983-06-22 Imperial Chemical Industries Plc Reactor
FR2527097A1 (en) * 1982-05-21 1983-11-25 Inst Francais Du Petrole LONGITUDINAL REACTOR FOR CHEMICAL SYNTHESES IN GAS PHASE AND HETEROGENEOUS CATALYSIS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19904398B4 (en) * 1999-02-04 2005-12-08 Ballard Power Systems Ag lance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081948A1 (en) * 1981-12-14 1983-06-22 Imperial Chemical Industries Plc Reactor
FR2527097A1 (en) * 1982-05-21 1983-11-25 Inst Francais Du Petrole LONGITUDINAL REACTOR FOR CHEMICAL SYNTHESES IN GAS PHASE AND HETEROGENEOUS CATALYSIS

Also Published As

Publication number Publication date
AT266054B (en) 1968-11-11
DE1542510A1 (en) 1969-10-16
BE673967A (en) 1966-04-15
FR1514936A (en) 1968-03-01
NL6517095A (en) 1966-07-05

Similar Documents

Publication Publication Date Title
GB1156002A (en) Process and Apparatus for Reforming Hydrocarbons.
GB1503538A (en) Reactor for production of methane
UA8348A1 (en) converter for ammonia synthesis
ES327702A1 (en) Plate reactor. (Machine-translation by Google Translate, not legally binding)
GB1241386A (en) Improvements in or relating to the reactivation of spent adsorbents in fluidised bed reactors
GB1079643A (en) Apparatus for gaseous phase reactions
GB1130785A (en) Reformer for catalytic processes
GB1129597A (en) Production of hydrogen
GB1434496A (en) Catalytic converters
GB1073118A (en) Catalytic gas reactions
ES317312A1 (en) A reactor apparatus to perform reactions in a gaseous phase by heterogenic catalysis. (Machine-translation by Google Translate, not legally binding)
GB1159549A (en) Device for Treating Exhaust Gases
GB1412713A (en) Converter for gaseous reactions
GB1144596A (en) High pressure synthesis reactor for exothermic gas reactions
GB1426452A (en) Catalytic converter
GB660540A (en) Improvements in apparatus for carrying out exothermic catalytic gas reactions
GB1132673A (en) Liquefied gas filter
GB1157094A (en) Improvements in and relating to Method for Catalytically Reforming Hydrocarbonaceous Feedstocks
FR2213799A1 (en) Catalytic combustion of radiolysed gases - in a steam-gas mixture from a nuclear power plant
GB963062A (en) Improvements in or relating to catalytic engine exhaust gas burning devices
GB1316886A (en) Apparatus for use in reforming hydrocarbons under pressure
ES8608920A1 (en) Reactor and pressurized exothermal gas phase catalytic synthesis process.
GB1272798A (en) Low temperature methanol synthesis
GB1364100A (en) Gas silnencer
ATE148640T1 (en) REACTOR DESIGNS FOR METHYL FORMIATE SYNTHESIS