GB1144707A - Apparatus for the heat treatment of particulate solid material - Google Patents

Apparatus for the heat treatment of particulate solid material

Info

Publication number
GB1144707A
GB1144707A GB45766/67A GB4576667A GB1144707A GB 1144707 A GB1144707 A GB 1144707A GB 45766/67 A GB45766/67 A GB 45766/67A GB 4576667 A GB4576667 A GB 4576667A GB 1144707 A GB1144707 A GB 1144707A
Authority
GB
United Kingdom
Prior art keywords
vacuum
ferrochrome
furnace
wall
outlet
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
GB45766/67A
Other languages
English (en)
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 Carbide Corp
Original Assignee
Union Carbide Corp
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 Carbide Corp filed Critical Union Carbide Corp
Publication of GB1144707A publication Critical patent/GB1144707A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • B01J6/002—Calcining using rotating drums
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/06—Rotary-drum furnaces, i.e. horizontal or slightly inclined adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon And Carbon Compounds (AREA)
GB45766/67A 1966-12-02 1967-10-06 Apparatus for the heat treatment of particulate solid material Expired GB1144707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US599354A US3350495A (en) 1966-12-02 1966-12-02 High temperature vacuum furnace

Publications (1)

Publication Number Publication Date
GB1144707A true GB1144707A (en) 1969-03-05

Family

ID=24399284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45766/67A Expired GB1144707A (en) 1966-12-02 1967-10-06 Apparatus for the heat treatment of particulate solid material

Country Status (7)

Country Link
US (1) US3350495A (enExample)
JP (1) JPS4824927B1 (enExample)
DE (1) DE1583495C3 (enExample)
ES (1) ES346307A1 (enExample)
GB (1) GB1144707A (enExample)
NO (1) NO122390B (enExample)
SE (1) SE315982B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140141A (en) * 1983-05-20 1984-11-21 British Petroleum Co Plc Process and vacuum sublimation furnace for treatment of ores
RU2171437C1 (ru) * 2000-12-21 2001-07-27 ООО "Промышленная компания "Вторалюминпродукт" Вращающаяся плавильная печь для переработки отходов цветных металлов

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256061A (en) * 1992-03-02 1993-10-26 Cress Steven B Method and apparatus for vacuum furnace with self sealing expansion door members
US5614156A (en) * 1995-02-08 1997-03-25 Wang; Chi S. Ultra-pyrolysis reactor for hazardous waste destruction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798108A (en) * 1957-07-02 poland
US2089022A (en) * 1933-01-30 1937-08-03 Mfg Des Glaces & Prod Chim De Heating means
US2129007A (en) * 1934-09-04 1938-09-06 Johnson & Co A Apparatus for electrically treating material in rotary furnaces
US2143197A (en) * 1934-12-14 1939-01-10 Magnesium Dev Corp Apparatus for the continuous production of metallic magnesium
US2745891A (en) * 1954-03-15 1956-05-15 Rem Cru Titanium Inc Apparatus for melting highly reactive metals
US2836638A (en) * 1956-05-21 1958-05-27 Didier Werke Ag Electric resistance melting furnaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140141A (en) * 1983-05-20 1984-11-21 British Petroleum Co Plc Process and vacuum sublimation furnace for treatment of ores
RU2171437C1 (ru) * 2000-12-21 2001-07-27 ООО "Промышленная компания "Вторалюминпродукт" Вращающаяся плавильная печь для переработки отходов цветных металлов

Also Published As

Publication number Publication date
US3350495A (en) 1967-10-31
JPS4824927B1 (enExample) 1973-07-25
ES346307A1 (es) 1968-12-16
SE315982B (enExample) 1969-10-13
DE1583495A1 (de) 1970-08-20
DE1583495B2 (de) 1973-10-25
NO122390B (enExample) 1971-06-21
DE1583495C3 (de) 1974-05-22

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