GB1014484A - Improvements in or relating to processing particulate material - Google Patents

Improvements in or relating to processing particulate material

Info

Publication number
GB1014484A
GB1014484A GB35158/61A GB3515861A GB1014484A GB 1014484 A GB1014484 A GB 1014484A GB 35158/61 A GB35158/61 A GB 35158/61A GB 3515861 A GB3515861 A GB 3515861A GB 1014484 A GB1014484 A GB 1014484A
Authority
GB
United Kingdom
Prior art keywords
sept
relating
particulate material
carbide
division
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
GB35158/61A
Inventor
Derek William James Sturge
Richard Terrance Smyth
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Priority to BE622912D priority Critical patent/BE622912A/xx
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB35158/61A priority patent/GB1014484A/en
Priority to FR910032A priority patent/FR1339708A/en
Priority to DEE17238U priority patent/DE1907488U/en
Priority to CH1138162A priority patent/CH395368A/en
Publication of GB1014484A publication Critical patent/GB1014484A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • 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
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • H05B7/00—Heating by electric discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

1,014,484. Forming spheroids from refractory particles. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Sept. 25, 1962 [Sept. 29, 1961], No. 35158/61. Heading B5A. [Also in Division H5] Particulate refractory material-e.g. uranium carbide or other oxide or carbide of a nuclear fuel metal-is formed into substantially spherical particles by being fed from a hopper 15 into a ceramic tube 1 in which it is heated, while descending, by a gaseous plasma (see Division H5) before dropping into and being solidified by an oil bath 7.
GB35158/61A 1961-09-29 1961-09-29 Improvements in or relating to processing particulate material Expired GB1014484A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE622912D BE622912A (en) 1961-09-29
GB35158/61A GB1014484A (en) 1961-09-29 1961-09-29 Improvements in or relating to processing particulate material
FR910032A FR1339708A (en) 1961-09-29 1962-09-21 High temperature oven
DEE17238U DE1907488U (en) 1961-09-29 1962-09-27 HIGH TEMPERATURE OVEN.
CH1138162A CH395368A (en) 1961-09-29 1962-09-28 Process and high temperature furnace for the treatment of particularly difficult to melt material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35158/61A GB1014484A (en) 1961-09-29 1961-09-29 Improvements in or relating to processing particulate material

Publications (1)

Publication Number Publication Date
GB1014484A true GB1014484A (en) 1965-12-22

Family

ID=10374501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35158/61A Expired GB1014484A (en) 1961-09-29 1961-09-29 Improvements in or relating to processing particulate material

Country Status (4)

Country Link
BE (1) BE622912A (en)
CH (1) CH395368A (en)
DE (1) DE1907488U (en)
GB (1) GB1014484A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432296A (en) * 1967-07-13 1969-03-11 Commw Scient Ind Res Org Plasma sintering

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220058B (en) * 1965-06-28 1966-06-30 Kernforschung Gmbh Ges Fuer Method and device for the heat treatment of powdery substances, in particular for melting the cores of high-melting substances, by means of a high-temperature plasma
DE102020206384A1 (en) 2020-05-20 2021-11-25 Glatt Ingenieurtechnik Gesellschaft mit beschränkter Haftung Piping system and its use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432296A (en) * 1967-07-13 1969-03-11 Commw Scient Ind Res Org Plasma sintering

Also Published As

Publication number Publication date
DE1907488U (en) 1964-12-31
CH395368A (en) 1965-07-15
BE622912A (en)

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