GB1213429A - A vacuum separator - Google Patents

A vacuum separator

Info

Publication number
GB1213429A
GB1213429A GB09203/69A GB1920369A GB1213429A GB 1213429 A GB1213429 A GB 1213429A GB 09203/69 A GB09203/69 A GB 09203/69A GB 1920369 A GB1920369 A GB 1920369A GB 1213429 A GB1213429 A GB 1213429A
Authority
GB
United Kingdom
Prior art keywords
cylinder
metal
raw material
reducing agent
impurities
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
GB09203/69A
Other languages
English (en)
Inventor
Hiroshi Ishizuka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1213429A publication Critical patent/GB1213429A/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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04—Refining by applying a vacuum
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/905—Refractory metal-extracting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB09203/69A 1968-04-18 1969-04-15 A vacuum separator Expired GB1213429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43026074A JPS4834646B1 (cg-RX-API-DMAC10.html) 1968-04-18 1968-04-18

Publications (1)

Publication Number Publication Date
GB1213429A true GB1213429A (en) 1970-11-25

Family

ID=12183497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09203/69A Expired GB1213429A (en) 1968-04-18 1969-04-15 A vacuum separator

Country Status (5)

Country Link
US (1) US3663001A (cg-RX-API-DMAC10.html)
JP (1) JPS4834646B1 (cg-RX-API-DMAC10.html)
DE (1) DE1919428A1 (cg-RX-API-DMAC10.html)
FR (1) FR2006444A1 (cg-RX-API-DMAC10.html)
GB (1) GB1213429A (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525747A1 (de) * 1985-07-19 1987-01-29 Pfeiffer Vakuumtechnik Anlage und verfahren zum behandeln von metallen im vakuum
JPS6299167A (ja) * 1985-10-28 1987-05-08 Kinichi Ogawa プリンタ−
US9630845B2 (en) * 2013-11-21 2017-04-25 Purdue Research Foundation Homogeneous mixtures for nanoparticle synthesis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482127A (en) * 1946-08-07 1949-09-20 Us Interior Apparatus for refining metals

Also Published As

Publication number Publication date
US3663001A (en) 1972-05-16
FR2006444A1 (cg-RX-API-DMAC10.html) 1969-12-26
JPS4834646B1 (cg-RX-API-DMAC10.html) 1973-10-23
DE1919428A1 (de) 1970-02-05
DE1919428B2 (cg-RX-API-DMAC10.html) 1970-09-10

Similar Documents

Publication Publication Date Title
GB1366548A (en) Process for recovering metal from slags
US2663634A (en) Production of titanium metal
GB1224059A (en) Tin-smelting process using high and low grade tin concentrates, and a combined tin melting and volatilising furnace for use therein
FR2409317A1 (fr) Procede de recuperation de nickel a partir de dechets
GB1304345A (cg-RX-API-DMAC10.html)
GB1270126A (en) Process for the purification of aluminium chloride
GB1356412A (en) Method of treating material separated from molten aluminium
GB1452228A (en) Process for producing elemental copper
GB1126434A (en) Electro-slag remelting processes
US2140801A (en) Treatment of materials containing tantalum and/or niobium
GB1139464A (en) Process for the manufacture of inorganic chlorides
GB1167543A (en) Production of Nickel-Titanium Alloys
FR2064089A7 (en) Electroslag remelting process - for prodn of special steels
US2436868A (en) Recovering tin from stannic chloride
GB1329580A (en) Tungsten carbide
GB813663A (en) A process for the production of metals and non-metals
SU383738A1 (ru) Способ получения титанистого чугуна
GB1210236A (en) Electroslag refining of metals
GB511945A (en) Improvements in and relating to the production of titanium carbides
SU111618A1 (ru) Ступенчатый кристаллизатор дл плавки металлов с расходуемым электродом
US3663001A (en) Vacuum separator
Laporte The evaporation of metals and metalloids in vacuum
Horton et al. Vacuum fusion analysis
GB840668A (en) Improvements in or relating to arc melting furnaces
SE178621C1 (cg-RX-API-DMAC10.html)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee