LU43969A1 - - Google Patents

Info

Publication number
LU43969A1
LU43969A1 LU43969DA LU43969A1 LU 43969 A1 LU43969 A1 LU 43969A1 LU 43969D A LU43969D A LU 43969DA LU 43969 A1 LU43969 A1 LU 43969A1
Authority
LU
Luxembourg
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 LU43969A1 publication Critical patent/LU43969A1/xx

Links

Classifications

    • 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
    • F27B14/00—Crucible or pot furnaces
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0213—Obtaining thorium, uranium, or other actinides obtaining uranium by dry processes
    • 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
    • F27B11/00—Bell-type furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • 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
    • H05B3/0014—Devices wherein the heating current flows through particular resistances
    • 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
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
LU43969D 1962-07-06 1963-06-27 LU43969A1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903240A FR1335564A (fr) 1962-07-06 1962-07-06 Four cloche pour la préparation de l'uranium par magnésiothermie

Publications (1)

Publication Number Publication Date
LU43969A1 true LU43969A1 (en:Method) 1963-08-27

Family

ID=8782693

Family Applications (1)

Application Number Title Priority Date Filing Date
LU43969D LU43969A1 (en:Method) 1962-07-06 1963-06-27

Country Status (9)

Country Link
US (1) US3227798A (en:Method)
BE (1) BE634580A (en:Method)
CH (1) CH397106A (en:Method)
DE (1) DE1191582B (en:Method)
ES (1) ES289488A1 (en:Method)
FR (1) FR1335564A (en:Method)
GB (1) GB996816A (en:Method)
LU (1) LU43969A1 (en:Method)
NL (1) NL294948A (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1520640A (fr) * 1967-02-28 1968-04-12 Onera (Off Nat Aerospatiale) Procédé et appareil pour la fabrication de poudre de chrome
US3463470A (en) * 1967-12-28 1969-08-26 Ceramivac Mfg Inc Furnaces for treating ceramics
US3619563A (en) * 1969-11-06 1971-11-09 Robert E Hirst Electrical heater for a beverage
NL7001798A (en:Method) * 1970-02-09 1971-08-11
AT352863B (de) * 1975-07-31 1979-10-10 Pfaffenbauer Ludwig Ing Vakuumbrennofen, insbesondere fuer dentalkeramische zwecke
US5539183A (en) * 1994-06-29 1996-07-23 Beckley; John P. Vertically fitted portable electric furnace
US6157004A (en) * 1999-09-29 2000-12-05 Peacock Limited L.C. Electric heating or preheating furnace particularly for lining cylinders and/or for firing metal-ceramic
CN104100716B (zh) * 2014-07-25 2016-03-30 长沙矿冶研究院有限责任公司 带检漏功能的双层沙封装置及具有该沙封装置的工业窑炉
IT201600087451A1 (it) * 2016-08-26 2018-02-26 Patrizio Petrelli Forno per la pulitura di stampi, ugelli di filiere e componenti per impianti di trasformazione di materie plastiche in genere.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1564235A (en) * 1923-12-05 1925-12-08 Pittsburgh Plate Glass Co Process and apparatus for melting and fining glass
US1678875A (en) * 1924-12-15 1928-07-31 Siemens Schuckertwerke Gmbh Electric bright annealing furnace
US1739958A (en) * 1926-08-02 1929-12-17 Farmer Malcolm Electrical annealing
US2354523A (en) * 1941-04-22 1944-07-25 Gen Motors Corp Heat-treating apparatus
DE1122712B (de) * 1958-03-24 1962-01-25 Commissariat Energie Atomique Ofen fuer sehr hohe Temperaturen zur Herstellung sehr reiner Metalle
US2966537A (en) * 1958-07-17 1960-12-27 Curtiss Wright Corp High temperature furnace

Also Published As

Publication number Publication date
NL294948A (en:Method) 1900-01-01
ES289488A1 (es) 1963-08-16
BE634580A (en:Method) 1900-01-01
CH397106A (fr) 1965-08-15
GB996816A (en) 1965-06-30
FR1335564A (fr) 1963-08-23
US3227798A (en) 1966-01-04
DE1191582B (de) 1965-04-22

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