GB1159918A - Purifying Metals - Google Patents

Purifying Metals

Info

Publication number
GB1159918A
GB1159918A GB1775767A GB1775767A GB1159918A GB 1159918 A GB1159918 A GB 1159918A GB 1775767 A GB1775767 A GB 1775767A GB 1775767 A GB1775767 A GB 1775767A GB 1159918 A GB1159918 A GB 1159918A
Authority
GB
United Kingdom
Prior art keywords
plates
column
condenser
removal
refined
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
GB1775767A
Inventor
Jury Semenovich Arzamastev
Aron Semenovich Mikulinsky
Vladimir Vasilievich Efremkin
Boris Andreevich Solovie
Igor Dmitrievich Yakovlev
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.)
INST METLLURGII
TSNI INSITITUT OLOVYANNOI PROM
Original Assignee
INST METLLURGII
TSNI INSITITUT OLOVYANNOI PROM
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 INST METLLURGII, TSNI INSITITUT OLOVYANNOI PROM filed Critical INST METLLURGII
Priority to GB1775767A priority Critical patent/GB1159918A/en
Publication of GB1159918A publication Critical patent/GB1159918A/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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/16—Distilling vessels
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,159,918. Refining metals. TSENTRALNY NAUCHNO-ISSLEDOVATELSKY INSTITUT OLOVYANNOI PROMYSHLENNOSTI and INSTITUT METALLURGII. April 18, 1967, No.17757/67. Heading C7D. Continuous action apparatus for refining metals by evaporation and condensation of volatile impurities under reduced pressure comprises a distillation column 1 which is made up of plates 2, 3 having lugs with holes 12 therethrough which are mutually horizontally displaced in adjacent plates, the lower group of plates 3 also having aligned holes 13 forming a common passage in communication with condenser 14. Metal to be refined is supplied to the top of the column via funnel 11, refined metal leaving the column by way of trough 15 while impurities are received in condenser 14. Reference is made to the removal of Pb and/or Bi and Sb and/or As from Sn; the removal of Zn from Pb; and the separation of the constituents of Sn-Pb alloys.
GB1775767A 1967-04-18 1967-04-18 Purifying Metals Expired GB1159918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1775767A GB1159918A (en) 1967-04-18 1967-04-18 Purifying Metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1775767A GB1159918A (en) 1967-04-18 1967-04-18 Purifying Metals

Publications (1)

Publication Number Publication Date
GB1159918A true GB1159918A (en) 1969-07-30

Family

ID=10100691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1775767A Expired GB1159918A (en) 1967-04-18 1967-04-18 Purifying Metals

Country Status (1)

Country Link
GB (1) GB1159918A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948495A (en) * 1975-07-14 1976-04-06 Cherednichenko Vladimir Semeno Apparatus for continuous vacuum-refining of metals
US4045006A (en) * 1975-07-31 1977-08-30 Cherednichenko Vladimir Semeno Apparatus for continuous vacuum-refining of metals
US4407488A (en) * 1981-11-07 1983-10-04 Leybold-Heraeus Gmbh Distillation and sublimation apparatus comprising a condenser
US6616724B2 (en) * 1999-02-06 2003-09-09 Ald Vacuum Technologies Aktiengesellschaft Method and apparatus for evaporating components of multiple substance mixtures and multiple substance systems
WO2013056457A1 (en) * 2011-10-19 2013-04-25 昆明鼎邦科技有限公司 Vacuum refining furnace for nonferrous metal multicomponent alloys

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948495A (en) * 1975-07-14 1976-04-06 Cherednichenko Vladimir Semeno Apparatus for continuous vacuum-refining of metals
US4045006A (en) * 1975-07-31 1977-08-30 Cherednichenko Vladimir Semeno Apparatus for continuous vacuum-refining of metals
US4407488A (en) * 1981-11-07 1983-10-04 Leybold-Heraeus Gmbh Distillation and sublimation apparatus comprising a condenser
US6616724B2 (en) * 1999-02-06 2003-09-09 Ald Vacuum Technologies Aktiengesellschaft Method and apparatus for evaporating components of multiple substance mixtures and multiple substance systems
WO2013056457A1 (en) * 2011-10-19 2013-04-25 昆明鼎邦科技有限公司 Vacuum refining furnace for nonferrous metal multicomponent alloys

Similar Documents

Publication Publication Date Title
GB1366549A (en) Copper refining process
GB1159918A (en) Purifying Metals
US2625472A (en) Distillation of aluminum from aluminum alloys
US3632334A (en) Refining of impure metals
GB1188999A (en) Method and Apparatus for Low Pressure Purifying of Liquids
US2207461A (en) Separation of the constituents of alloys or mixtures of metals and/or elements similar to metals
DE1079842B (en) Process for the production of sodium
US3392011A (en) Method for removal of copper from lead
GB443601A (en) Improvements in and apparatus for the separation of undissolved liquid or solid constituents from liquids
US2939783A (en) Zinc refining
DE859801C (en) Process for the separation of substances by evaporation under negative pressure
US2280706A (en) Process for purifying metals
DE1160482B (en) Process for decoppering scrap melts used for the production of steel in a vacuum
DE867005C (en) Method and device for leaching aluminum from contaminated metal or alloys
DE1174079B (en) Process for the production of fine zinc by multiple distillation
DE1104191B (en) Process for the extraction of zinc
AT277934B (en) Method and device for charging multicomponent distillation separation columns
SU376470A1 (en) The method of refining cadmium by vacuum distillation
DE1234395B (en) Process for separating metal mixtures from easily and poorly volatile components, in particular for refining raw tines
DE340916C (en) Process for the transfer of hot liquid pitch into a loadable, small, solid state by granulation in running water
DE835948C (en) Process for removing zinc from lead
DE873144C (en) Process for the desiliconization of aluminum-silicon alloys
US2056164A (en) Refining lead
SU138753A1 (en) A method of processing lead-copper-cyclic concentrates containing up to 10% copper
DE665874C (en) Method and device for distilling higher fatty acids from fatty acid-containing material with steam

Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired