GB1359677A - Condensation of zinc or cadmium vapour - Google Patents

Condensation of zinc or cadmium vapour

Info

Publication number
GB1359677A
GB1359677A GB5529171A GB5529171A GB1359677A GB 1359677 A GB1359677 A GB 1359677A GB 5529171 A GB5529171 A GB 5529171A GB 5529171 A GB5529171 A GB 5529171A GB 1359677 A GB1359677 A GB 1359677A
Authority
GB
United Kingdom
Prior art keywords
zinc
vapour
chamber
lead
molten lead
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
GB5529171A
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.)
ISC Smelting Ltd
Original Assignee
ISC Smelting Ltd
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 BE791823D priority Critical patent/BE791823A/en
Application filed by ISC Smelting Ltd filed Critical ISC Smelting Ltd
Priority to GB5529171A priority patent/GB1359677A/en
Priority to ZA728009A priority patent/ZA728009B/en
Priority to IE1571/72A priority patent/IE36839B1/en
Priority to CA157,113A priority patent/CA972966A/en
Priority to ZM179/72*UA priority patent/ZM17972A1/en
Priority to BG021925A priority patent/BG20124A3/en
Priority to AU49268/72A priority patent/AU468518B2/en
Priority to IN1989/72A priority patent/IN137894B/en
Priority to HUME1564A priority patent/HU168958B/hu
Priority to DE19722258000 priority patent/DE2258000C3/en
Priority to FR7242114A priority patent/FR2162002B1/fr
Priority to PL15915972A priority patent/PL79743B1/pl
Priority to NL7216147A priority patent/NL7216147A/xx
Priority to ES409044A priority patent/ES409044A1/en
Priority to YU02978/72A priority patent/YU297872A/en
Priority to RO7200072984A priority patent/RO63282A/en
Priority to CS728119A priority patent/CS202532B2/en
Priority to BR8400/72A priority patent/BR7208400D0/en
Priority to JP47119723A priority patent/JPS5226213B2/ja
Priority to IT32902/72A priority patent/IT1060357B/en
Publication of GB1359677A publication Critical patent/GB1359677A/en
Priority to SU7502144533A priority patent/SU568377A3/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
    • C22B19/18—Condensers, Receiving vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

1359677 Condensing metal vapours ISC SMELTING Ltd 10 Nov 1972 [29 Nov 1971] 55291/71 Heading C7D [Also in Division F4] A method and apparatus for condensing, zinc vapour or cadmium vapour, in which the vapour is passed through a spray of molten lead droplets produced by the mutual impingement of at least two continuous streams of molten lead at a temperature between 430‹ and 650‹C. As shown the apparatus comprises a vessel 1 divided into upper and lower chambers 1a and 1b. Spray units each consisting of pairs of converging jets in the form of holes or tubes 4, preferably angled at 30 degrees to the horizontal, are provided in the roof of the chamber 1b. The upper chamber 1a is divided into Sections I, II, III by vertical partitions 2, 3. The molten lead in adjacent sections may be arranged to be at different temperatures. Baffles 5 and 6 in the lower chamber 1b constrain the vapour stream to follow a tortuous path. The molten lead, which contains condensed metal, e.g. zinc, and collects on the floor of chamber 1b, is passed into a device wherein the zinc is separated from the lead, the separated lead being pumped back into the chamber 1a for reuse. The condenser apparatus 13 may be located in the cross over duct 10 connecting the upper part of the shaft 11 of a zinc smelting blast furnace with a conventional lead-splash condenser 12 wherein sprays of molten lead droplets are formed by rotation of immersed impellers 15. Zinc vapour present in the offtake gas is thus condensed out.
GB5529171A 1971-11-29 1971-11-29 Condensation of zinc or cadmium vapour Expired GB1359677A (en)

Priority Applications (22)

Application Number Priority Date Filing Date Title
BE791823D BE791823A (en) 1971-11-29 COOLING, CONDENSATION AND PURIFICATION OF VAPORS, ESPECIALLY ZINC OR CADMIUM VAPORS
GB5529171A GB1359677A (en) 1971-11-29 1971-11-29 Condensation of zinc or cadmium vapour
ZA728009A ZA728009B (en) 1971-11-29 1972-11-13 Improvements in or relating to the cooling condensation and purification of vapours and gases
IE1571/72A IE36839B1 (en) 1971-11-29 1972-11-15 Condensation of zinc or cadmium vapour
CA157,113A CA972966A (en) 1971-11-29 1972-11-21 Cooling condensation and purification of vapours and gases
ZM179/72*UA ZM17972A1 (en) 1971-11-29 1972-11-21 Improvements in or relating to the cooling,condensation and purification of vapours and gases
BG021925A BG20124A3 (en) 1971-11-29 1972-11-21 METHOD AND APPARATUS FOR CONDENSING, COOLING OR CLEANING VAPOR OR GAS AND INSTALLATION FOR METAL MELTING
AU49268/72A AU468518B2 (en) 1971-11-29 1972-11-24 Improvements in or relating tothe condensation of zinc and cadmium vapours
IN1989/72A IN137894B (en) 1971-11-29 1972-11-24
HUME1564A HU168958B (en) 1971-11-29 1972-11-24
FR7242114A FR2162002B1 (en) 1971-11-29 1972-11-27
DE19722258000 DE2258000C3 (en) 1971-11-29 1972-11-27 Method and device for condensing, cooling or cleaning metal vapors, in particular zinc or cadmium vapors
PL15915972A PL79743B1 (en) 1971-11-29 1972-11-28
NL7216147A NL7216147A (en) 1971-11-29 1972-11-28
ES409044A ES409044A1 (en) 1971-11-29 1972-11-28 Condensation of zinc or cadmium vapour
YU02978/72A YU297872A (en) 1971-11-29 1972-11-28 Device for condensing zink or cadmium vapour
CS728119A CS202532B2 (en) 1971-11-29 1972-11-29 Method for the condensation of zinc or cadmium vapours and device for making the method
RO7200072984A RO63282A (en) 1971-11-29 1972-11-29 PROCESS AND INSTALLATION FOR COOLING, CONDENSING OR PURIFYING ZINC OR CADMIUM VAPORS
BR8400/72A BR7208400D0 (en) 1971-11-29 1972-11-29 COOLING CONDENSATION AND PURIFICATION OF VAPORS AND GASES
JP47119723A JPS5226213B2 (en) 1971-11-29 1972-11-29
IT32902/72A IT1060357B (en) 1971-11-29 1972-12-14 METHOD AND DEVICE TO CONDENSATE COOL OR PURIFY A STEAM OR GAS IN PARTICULAR TO TREAT METAL VAPORS HAVING A BOILING POINT RELATIVELY LOW AS ZINC OR CADMIUM
SU7502144533A SU568377A3 (en) 1971-11-29 1975-06-16 Zink or cadmium vapor condensation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5529171A GB1359677A (en) 1971-11-29 1971-11-29 Condensation of zinc or cadmium vapour

Publications (1)

Publication Number Publication Date
GB1359677A true GB1359677A (en) 1974-07-10

Family

ID=10473483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5529171A Expired GB1359677A (en) 1971-11-29 1971-11-29 Condensation of zinc or cadmium vapour

Country Status (21)

Country Link
JP (1) JPS5226213B2 (en)
AU (1) AU468518B2 (en)
BE (1) BE791823A (en)
BG (1) BG20124A3 (en)
BR (1) BR7208400D0 (en)
CA (1) CA972966A (en)
CS (1) CS202532B2 (en)
ES (1) ES409044A1 (en)
FR (1) FR2162002B1 (en)
GB (1) GB1359677A (en)
HU (1) HU168958B (en)
IE (1) IE36839B1 (en)
IN (1) IN137894B (en)
IT (1) IT1060357B (en)
NL (1) NL7216147A (en)
PL (1) PL79743B1 (en)
RO (1) RO63282A (en)
SU (1) SU568377A3 (en)
YU (1) YU297872A (en)
ZA (1) ZA728009B (en)
ZM (1) ZM17972A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122647A (en) * 1982-06-21 1984-01-18 Skf Steel Eng Ab Method of cleaning a gas flow containing zinc vapour
AU2006206191B2 (en) * 2005-01-24 2010-05-27 Mintek Metal vapour condensation and liquid metal withdrawal

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542595C2 (en) * 1975-09-24 1986-04-30 Holland, Gerhard, Dr.rer.pol., 6000 Frankfurt Process for separating metal vapors from gaseous mixtures
ZA795623B (en) * 1978-11-24 1980-09-24 Metallurgical Processes Ltd Condensation of metal vapour
SE450775B (en) * 1982-06-21 1987-07-27 Skf Steel Eng Ab SET AND DEVICE FOR EXTRACING ZINC FROM A GAS CONTAINING ZINC GAS
SE453755B (en) * 1985-06-12 1988-02-29 Skf Steel Eng Ab SET AND DEVICE FOR CONDENSATION OF ZINKANGA
CN114367160B (en) * 2021-12-31 2023-06-02 云南澄江华业磷化工有限责任公司 Device and process for collecting and treating gas in phosphorus chemical production process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122647A (en) * 1982-06-21 1984-01-18 Skf Steel Eng Ab Method of cleaning a gas flow containing zinc vapour
AU2006206191B2 (en) * 2005-01-24 2010-05-27 Mintek Metal vapour condensation and liquid metal withdrawal
EP1851348B1 (en) * 2005-01-24 2012-02-29 Mintek Metal vapour condensation and liquid metal withdrawal

Also Published As

Publication number Publication date
BE791823A (en) 1973-03-16
BG20124A3 (en) 1975-10-30
FR2162002A1 (en) 1973-07-13
NL7216147A (en) 1973-06-01
RO63282A (en) 1978-09-15
PL79743B1 (en) 1975-06-30
AU468518B2 (en) 1976-01-15
SU568377A3 (en) 1977-08-05
YU297872A (en) 1981-11-13
IE36839L (en) 1973-05-29
AU4926872A (en) 1974-05-30
JPS5226213B2 (en) 1977-07-13
ZM17972A1 (en) 1973-07-23
CS202532B2 (en) 1981-01-30
IT1060357B (en) 1982-07-10
IN137894B (en) 1975-10-11
JPS4863922A (en) 1973-09-05
CA972966A (en) 1975-08-19
BR7208400D0 (en) 1973-09-13
DE2258000A1 (en) 1973-06-14
ZA728009B (en) 1973-11-28
DE2258000B2 (en) 1975-08-14
ES409044A1 (en) 1975-10-01
FR2162002B1 (en) 1976-10-29
IE36839B1 (en) 1977-03-02
HU168958B (en) 1976-08-28

Similar Documents

Publication Publication Date Title
US4456479A (en) Vacuum purification of liquid metals
GB1359677A (en) Condensation of zinc or cadmium vapour
CA1122003A (en) Condensation of metal vapour
US4042379A (en) Condensation of zinc vapor
GB721812A (en) Improvements in or relating to spray type gas and liquid scrubber and method
US3592631A (en) Method for treating zinc blast furnace gases
EP0486573A1 (en) Absorption of zinc vapour in molten lead.
US2464262A (en) Production of zinc
US3541761A (en) Method of treating hot waste gases from a metallurgical furnace
US2671725A (en) Production of zinc
US2331988A (en) Continuous furnace for the separation of a metal alloyed with other metals
US3841862A (en) Cooling, condensation and purification of vapours and gases
US136066A (en) johnson
US3031296A (en) Separation of lead and zinc
US3463473A (en) Installation for extracting zinc from fumes rich in zinc vapour
US2603464A (en) Recovery of elemental sulfur
US2424614A (en) Process and apparatus for treatment of gases
US2583668A (en) Condensation of zinc from its vapor in gaseous mixtures
US3360362A (en) Dezincing of lead
US2668046A (en) Condensation of zinc from its vapor in gaseous mixtures
US3414401A (en) Process for obtaining solid zinc from zinc vapour containing gases
US2021365A (en) Apparatus for the fractional condensation of metal vapors in a condenser rotating about a horizontal axis
US1921820A (en) Reducing zinciferous material
SU1680620A1 (en) Method for extracting phosphorus from kiln gases
US3405926A (en) Apparatus for dezincing lead

Legal Events

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