NL250808A - - Google Patents

Info

Publication number
NL250808A
NL250808A NL250808DA NL250808A NL 250808 A NL250808 A NL 250808A NL 250808D A NL250808D A NL 250808DA NL 250808 A NL250808 A NL 250808A
Authority
NL
Netherlands
Application number
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 filed Critical
Publication of NL250808A publication Critical patent/NL250808A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/42—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Resistance Heating (AREA)
  • Electrostatic Spraying Apparatus (AREA)
NL250808D 1959-04-27 1960-04-23 NL250808A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1353159 1959-04-27

Publications (1)

Publication Number Publication Date
NL250808A true NL250808A (enrdf_load_stackoverflow) 1966-05-16

Family

ID=11835728

Family Applications (2)

Application Number Title Priority Date Filing Date
NL250808D NL250808A (enrdf_load_stackoverflow) 1959-04-27 1960-04-23
NL250808A NL121306C (enrdf_load_stackoverflow) 1959-04-27 1960-04-23

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL250808A NL121306C (enrdf_load_stackoverflow) 1959-04-27 1960-04-23

Country Status (8)

Country Link
US (1) US3025385A (enrdf_load_stackoverflow)
AT (1) AT219735B (enrdf_load_stackoverflow)
BE (1) BE589173A (enrdf_load_stackoverflow)
CH (1) CH381778A (enrdf_load_stackoverflow)
DE (2) DE1801748U (enrdf_load_stackoverflow)
FR (1) FR1233467A (enrdf_load_stackoverflow)
GB (1) GB885607A (enrdf_load_stackoverflow)
NL (2) NL250808A (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136836A (en) * 1960-12-08 1964-06-09 Kokusai Electric Co Ltd Fluid powder electric furnace
US3137781A (en) * 1960-12-17 1964-06-16 Kokusai Electric Co Ltd Fluid-motion powder, electric bath furnace
US3184530A (en) * 1961-03-04 1965-05-18 Properzi Ilario Process for the melting of metals, for example copper, and an electric furnace for the performance of said process
US3183293A (en) * 1961-08-11 1965-05-11 Ling Temco Vought Inc Electric furnace
NL273415A (enrdf_load_stackoverflow) * 1962-01-10
US3305661A (en) * 1964-02-03 1967-02-21 Shawinigan Chem Ltd Operation of electrically heated fluidized beds
US3448234A (en) * 1966-08-31 1969-06-03 Battelle Development Corp Electrical resistivity control of fluidized beds
US3510563A (en) * 1968-05-03 1970-05-05 Kelsey Hayes Co Chip drying method and apparatus
US3652426A (en) * 1969-10-06 1972-03-28 Marathon Oil Co Process and apparatus for removal of volatile matter by electrical resistance heating
US3749805A (en) * 1971-11-26 1973-07-31 Sola Basic Ind Inc Fluid bed furnace
EP0001118B1 (en) * 1977-09-08 1981-12-02 National Research Development Corporation Electric contact device
US5188649A (en) * 1991-08-07 1993-02-23 Pedro Buarque de Macedo Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste
US5678236A (en) * 1996-01-23 1997-10-14 Pedro Buarque De Macedo Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste
US7327951B2 (en) * 2005-04-21 2008-02-05 Ivanhoe Chaput Instant water heater with PTC plastic conductive electrodes
DE102007035200A1 (de) * 2006-07-26 2008-02-07 Venta-Luftwäscher GmbH Vorrichtung zur Nutzung von Wasser
US10314112B2 (en) 2015-11-06 2019-06-04 The United States Of America As Represented By Secretary Of The Navy Self-regulating packed-powder resistive heater
EP4108739A1 (en) 2021-06-21 2022-12-28 TotalEnergies OneTech Process for the incorporation of co2 into hydrocarbons

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US441401A (en) * 1890-11-25 Mark w
US749418A (en) * 1904-01-12 Method of making carbon articles
FR689165A (fr) * 1930-01-31 1930-09-03 Procédé de chauffage des métaux et autres corps conducteurs d'électricité, en vue de la fusion, du soudage, de l'incandescence, etc.
DE941089C (de) * 1954-04-20 1956-08-02 Walter Dr-Ing Reinecken Kontaktvorrichtung fuer die Zuleitung elektrischer Stroeme an bewegtes, metallischesProfilmaterial

Also Published As

Publication number Publication date
CH381778A (de) 1964-09-15
DE1801748U (de) 1959-12-10
FR1233467A (fr) 1960-10-12
AT219735B (de) 1962-02-12
GB885607A (en) 1961-12-28
US3025385A (en) 1962-03-13
DE1180385B (de) 1964-10-29
NL121306C (enrdf_load_stackoverflow) 1966-05-16
BE589173A (fr) 1960-07-18

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