BE746909A - Perfectionnements relatifs aux catalyseurs a base d'oxyde de fer - Google Patents

Perfectionnements relatifs aux catalyseurs a base d'oxyde de fer

Info

Publication number
BE746909A
BE746909A BE746909DA BE746909A BE 746909 A BE746909 A BE 746909A BE 746909D A BE746909D A BE 746909DA BE 746909 A BE746909 A BE 746909A
Authority
BE
Belgium
Prior art keywords
iron oxide
oxide catalysts
improvements related
catalysts
iron
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Topsoe Haldor F A
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 Topsoe Haldor F A filed Critical Topsoe Haldor F A
Publication of BE746909A publication Critical patent/BE746909A/xx

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/835—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with germanium, tin or lead
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/862—Iron and chromium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
    • C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE746909D 1969-03-06 1970-03-05 Perfectionnements relatifs aux catalyseurs a base d'oxyde de fer BE746909A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1193069 1969-03-06

Publications (1)

Publication Number Publication Date
BE746909A true BE746909A (fr) 1970-08-17

Family

ID=9995263

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746909D BE746909A (fr) 1969-03-06 1970-03-05 Perfectionnements relatifs aux catalyseurs a base d'oxyde de fer

Country Status (7)

Country Link
BE (1) BE746909A (xx)
CA (1) CA924285A (xx)
DE (1) DE2009374C3 (xx)
FR (1) FR2037669A5 (xx)
GB (1) GB1259381A (xx)
LU (1) LU60465A1 (xx)
NL (1) NL170812C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271816A (en) * 1988-11-18 1993-12-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Oxygen sensor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019989B1 (en) * 1979-03-27 1983-06-22 Imperial Chemical Industries Plc Method for producing a solution containing nitrates of iron and chromium and making a high temperature shift catalyst from it
US4451578A (en) * 1982-04-26 1984-05-29 United Technologies Corporation Iron oxide catalyst for steam reforming
US4410443A (en) * 1982-05-24 1983-10-18 Katalco Corporation Method of dissolving iron oxide-chrome oxide spent shift catalysts to prepare a nitrate solution suitable for use in preparing a new catalyst
US4482645A (en) * 1983-05-24 1984-11-13 Imperial Chemical Industries Limited Method of making an iron oxidechromium oxide catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271816A (en) * 1988-11-18 1993-12-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Oxygen sensor

Also Published As

Publication number Publication date
NL7003268A (xx) 1970-09-08
FR2037669A5 (xx) 1970-12-31
DE2009374B2 (de) 1979-05-17
DE2009374C3 (de) 1980-02-14
GB1259381A (xx) 1972-01-05
NL170812C (nl) 1983-01-03
DE2009374A1 (xx) 1970-09-24
LU60465A1 (xx) 1970-05-04
CA924285A (en) 1973-04-10

Similar Documents

Publication Publication Date Title
BE785523A (fr) Cyclopropane-carboxylates d'alpha-cyanobenzyles
BE757672A (fr) Complexes d'auro-trialcoylphosphine de 1-beta-D-glucopyranosides
FR2288559A1 (fr) Perfectionnements apportes aux tuyeres d'arrosage
BE790548A (fr) Recyclage de catalyseur d'époxydation
BE776656A (fr) Anesthetiques locaux a l'acylxylidide
BE779181A (fr) Perfectionnements relatifs aux goujons d'ancrage
BE788033A (fr) Perfectionnements relatifs aux dispositifs d'etiquetage
BE823004A (fr) Perfectionnement aux elements d'etancheite
IT975943B (it) Fresa a placchette riportate
BE779725A (fr) Perfectionnements apportes a l'electroplacage
FR2319592A1 (fr) Vitroceramiques a haute teneur en oxyde de fer
BE746909A (fr) Perfectionnements relatifs aux catalyseurs a base d'oxyde de fer
BE780830A (fr) Oxyde ferrique gamma de synthese
BE781923A (fr) Machine d'extrusion
BE781352A (fr) Als draagtas uitgevoerd verpakkingsmateriaal
IT970906B (it) Perfezionamenti relativi a dispo sitivi di controllo
FR2286686A1 (fr) Machine d'oxycoupage
BE785851A (fr) Plaque d'assemblage
JPS5141639A (en) Jirukoniumu mataha jirukoniumugokin aruiha chitan mataha chitangokinseihinno sanaraihoho
AU6158273A (en) Reducing iron oxides
BE788008A (fr) Plaque chauffante d'accumulateur
SE388462B (sv) Deplacementmaskin
BE811382A (fr) Thermolyse d'oxyde de styrene
BE846235A (fr) Catalyseur a l'oxyde de cobalt
ZA721281B (en) Improvements in steelmaking

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TOPSOE HALDOR FREDERIK AXEL

Effective date: 19870331