IN139143B - - Google Patents

Info

Publication number
IN139143B
IN139143B IN1153/CAL/73A IN1153CA1973A IN139143B IN 139143 B IN139143 B IN 139143B IN 1153CA1973 A IN1153CA1973 A IN 1153CA1973A IN 139143 B IN139143 B IN 139143B
Authority
IN
India
Application number
IN1153/CAL/73A
Other languages
English (en)
Inventor
G Elebracht
G Siekmann
Original Assignee
Rheinstahl 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 Rheinstahl Ag filed Critical Rheinstahl Ag
Publication of IN139143B publication Critical patent/IN139143B/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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—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
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • 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
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00212—Plates; Jackets; Cylinders
    • B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow of the heat exchange medium
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/72—Packing elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
IN1153/CAL/73A 1972-06-28 1973-05-18 IN139143B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231557A DE2231557A1 (de) 1972-06-28 1972-06-28 Reaktor fuer katalytische gasphaseoxydation

Publications (1)

Publication Number Publication Date
IN139143B true IN139143B (da) 1976-05-15

Family

ID=5849017

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1153/CAL/73A IN139143B (da) 1972-06-28 1973-05-18

Country Status (15)

Country Link
US (1) US3865555A (da)
JP (1) JPS4952777A (da)
AT (1) AT330734B (da)
BE (1) BE799863A (da)
BR (1) BR7304669D0 (da)
CH (1) CH568096A5 (da)
DD (1) DD103155A5 (da)
DE (1) DE2231557A1 (da)
FR (1) FR2190519B1 (da)
GB (1) GB1405196A (da)
IN (1) IN139143B (da)
IT (1) IT994910B (da)
NL (1) NL7307791A (da)
PL (1) PL78519B1 (da)
RO (1) RO65183A (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101376A (en) * 1974-03-18 1978-07-18 Metallgesellschaft Aktiengesellschaft Tubular heater for cracking hydrocarbons
US3979501A (en) * 1975-03-28 1976-09-07 Meloy Laboratories, Inc. Method and apparatus for converting nitrogen dioxide to nitric oxide
NL181753C (nl) * 1978-02-16 1987-10-16 Esmil Bv Inrichting voor het bedrijven van fysische en/of chemische processen omvattende een bundel parallel en verticaal opgestelde pijpen.
ATE15815T1 (de) * 1981-04-10 1985-10-15 Johnson Matthey Plc Rueckgewinnung von edelmetall.
US5028399A (en) * 1990-01-12 1991-07-02 Motorola, Inc. Gas manifold for solder reflow processing atmosphere
EP0461988B1 (fr) * 1990-06-15 1994-01-05 Institut Francais Du Petrole Reacteur avec une paroi inferieure et/ou une paroi superieure comportant une couche d'un materiau souple réfractaire et son utilisation
DE4431949A1 (de) * 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure
DE4431957A1 (de) 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Propen zu Acrolein
DE19704608C1 (de) * 1997-02-07 1998-06-10 Siemens Ag Vorrichtung zur Rekombination von Wasserstoff in einem Gasgemisch
US6384274B1 (en) 1998-09-27 2002-05-07 Rohm And Haas Company Single reactor process for preparing acrylic acid from propylene having improved capacity
EP1748839B1 (de) 2004-05-07 2020-04-01 Basf Se Verfahren zur strukturierten befüllung von kontaktrohren eines kontaktrohrbündels
DE102007017080A1 (de) 2007-04-10 2008-10-16 Basf Se Verfahren zur Beschickung eines Längsabschnitts eines Kontaktrohres
DE102007028332A1 (de) 2007-06-15 2008-12-18 Basf Se Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst
WO2019020705A1 (en) * 2017-07-27 2019-01-31 Haldor Topsøe A/S CATALYTIC REACTOR COMPRISING A FIBROUS CATALYST PARTICLE CARRIER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953786A (en) * 1931-06-15 1934-04-03 Michiana Products Corp Air cleaner
US3034869A (en) * 1958-05-29 1962-05-15 Scient Design Co Catalyst retainer
US3218048A (en) * 1960-09-14 1965-11-16 Gen Cable Corp Packing for fractionating column and the like
US3453087A (en) * 1964-06-25 1969-07-01 Girdler Corp Modular reformer furnace
US3617227A (en) * 1969-05-05 1971-11-02 Midland Ross Corp Apparatus for catalytic reforming
DE2062095C3 (de) * 1970-12-17 1974-04-04 Deggendorfer Werft Und Eisenbau Gmbh, 8360 Deggendorf Reaktionsapparat zur Durchführung exothermer chemischer Reaktionen

Also Published As

Publication number Publication date
CH568096A5 (da) 1975-10-31
NL7307791A (da) 1974-01-02
RO65183A (fr) 1979-07-15
GB1405196A (en) 1975-09-03
BR7304669D0 (pt) 1974-08-29
FR2190519B1 (da) 1976-06-18
PL78519B1 (da) 1975-06-30
DD103155A5 (da) 1974-01-12
JPS4952777A (da) 1974-05-22
US3865555A (en) 1975-02-11
FR2190519A1 (da) 1974-02-01
ATA564873A (de) 1975-10-15
AT330734B (de) 1976-07-12
BE799863A (fr) 1973-09-17
DE2231557A1 (de) 1974-01-17
IT994910B (it) 1975-10-20

Similar Documents

Publication Publication Date Title
FR2172181A1 (da)
FR2190519B1 (da)
JPS4976902A (da)
FR2168553B3 (da)
JPS4966287A (da)
JPS4886460A (da)
JPS4939819A (da)
FR2189033A1 (da)
JPS4973249U (da)
JPS4980053A (da)
JPS528291Y2 (da)
JPS5235094Y2 (da)
JPS5229624Y2 (da)
JPS4811040Y1 (da)
JPS4882595A (da)
IN138693B (da)
JPS4970197U (da)
JPS4984389U (da)
CH576161A5 (da)
CH574543A5 (da)
BG22750A1 (da)
CH574044A5 (da)
CH575379A5 (da)
DD97591A1 (da)
DD97270A1 (da)