GB1239053A - - Google Patents

Info

Publication number
GB1239053A
GB1239053A GB1239053DA GB1239053A GB 1239053 A GB1239053 A GB 1239053A GB 1239053D A GB1239053D A GB 1239053DA GB 1239053 A GB1239053 A GB 1239053A
Authority
GB
United Kingdom
Prior art keywords
metal
column
vapour
feed pipe
zone
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
Other languages
English (en)
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 claimed from DE19671583880 external-priority patent/DE1583880A1/de
Application filed filed Critical
Publication of GB1239053A publication Critical patent/GB1239053A/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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/11—Batch distillation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB1239053D 1967-07-20 1968-07-22 Expired GB1239053A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671583880 DE1583880A1 (de) 1967-07-20 1967-07-20 Verfahren und Vorrichtung zur destillativen Reinigung von Metallen,insbesondere von Zink

Publications (1)

Publication Number Publication Date
GB1239053A true GB1239053A (enrdf_load_stackoverflow) 1971-07-14

Family

ID=5679577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239053D Expired GB1239053A (enrdf_load_stackoverflow) 1967-07-20 1968-07-22

Country Status (4)

Country Link
US (1) US3637367A (enrdf_load_stackoverflow)
BE (1) BE718006A (enrdf_load_stackoverflow)
GB (1) GB1239053A (enrdf_load_stackoverflow)
SE (1) SE344763B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058138B (en) * 1979-07-24 1984-06-27 Isc Alloys Ltd Evaporating zinc and cadmium
CN113350821B (zh) * 2021-05-28 2022-12-06 鲁西化工集团股份有限公司硅化工分公司 一种提高精馏系统运行效果的装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1086452A (en) * 1912-08-16 1914-02-10 Bernhard Benedix Rectifying apparatus.
US1941569A (en) * 1930-02-24 1934-01-02 New Jersey Zinc Co Manufacture of zinc oxide
US2183535A (en) * 1938-02-18 1939-12-19 American Smelting Refining Recovering zinc
US2433615A (en) * 1945-03-27 1947-12-30 New Jersey Zinc Co Treatment of dross for the recovery of zinc
US2674609A (en) * 1951-07-10 1954-04-06 Robert E Beal Deodorization process
NL95283C (enrdf_load_stackoverflow) * 1953-06-22
US3325376A (en) * 1963-05-08 1967-06-13 Us Stoneware Co Distillation column

Also Published As

Publication number Publication date
US3637367A (en) 1972-01-25
SE344763B (enrdf_load_stackoverflow) 1972-05-02
BE718006A (enrdf_load_stackoverflow) 1968-12-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees