GB1508515A - Smelting of zinc - Google Patents

Smelting of zinc

Info

Publication number
GB1508515A
GB1508515A GB802476A GB802476A GB1508515A GB 1508515 A GB1508515 A GB 1508515A GB 802476 A GB802476 A GB 802476A GB 802476 A GB802476 A GB 802476A GB 1508515 A GB1508515 A GB 1508515A
Authority
GB
United Kingdom
Prior art keywords
heat
smelting
zinc
molten lead
transfer liquid
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
GB802476A
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
Application filed by ISC Smelting Ltd filed Critical ISC Smelting Ltd
Priority to GB802476A priority Critical patent/GB1508515A/en
Publication of GB1508515A publication Critical patent/GB1508515A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • 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
    • C22B19/08—Obtaining zinc by distilling in blast furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1508515 Zinc smelting; heat transmitting fluids ISC SMELTING Ltd 9 Feb 1977 [1 March 1976] 08024/76 Heading C7D [Also in Division F4] In a method of blast furnace smelting of oxide zinc material, the product gas stream contains gases and zinc vapour which is condensed by a spray of molten lead. Part of the heat contained in the molten lead leaving the condenser is transferred to a heat exchanger immersed in the molten lead and containing a liquid heat transfer medium, which heats the transfer liquid to over 200‹C. The transfer liquid may be diphenyl/diphenyl oxide mixtures, double rates or salt mixtures, metals and alloys which are molten and fluid at 200‹C and above, or it may be high pressure water. The heat contained in the heat-transfer liquid may be used for many purposes i.e. raising steam for process heating. Additional heat may be reclaimed from the hot off-gases by a heat exchange process.
GB802476A 1977-02-09 1977-02-09 Smelting of zinc Expired GB1508515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB802476A GB1508515A (en) 1977-02-09 1977-02-09 Smelting of zinc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB802476A GB1508515A (en) 1977-02-09 1977-02-09 Smelting of zinc

Publications (1)

Publication Number Publication Date
GB1508515A true GB1508515A (en) 1978-04-26

Family

ID=9844324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB802476A Expired GB1508515A (en) 1977-02-09 1977-02-09 Smelting of zinc

Country Status (1)

Country Link
GB (1) GB1508515A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476132A1 (en) * 1980-02-15 1981-08-21 Nippon Kokan Kk APPARATUS FOR MANUFACTURING GLASS DAIRY
FR2528718A1 (en) * 1982-06-21 1983-12-23 Skf Steel Eng Ab PROCESS FOR PURIFYING A GAS STREAM CONTAINING ZINC STEAM
FR2621598A1 (en) * 1987-10-12 1989-04-14 Skf Plasma Tech METHOD AND DEVICE FOR EXTRACTING ZINC FROM HOT GAS CONTAINING ZINC VAPORS

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476132A1 (en) * 1980-02-15 1981-08-21 Nippon Kokan Kk APPARATUS FOR MANUFACTURING GLASS DAIRY
FR2528718A1 (en) * 1982-06-21 1983-12-23 Skf Steel Eng Ab PROCESS FOR PURIFYING A GAS STREAM CONTAINING ZINC STEAM
GB2122647A (en) * 1982-06-21 1984-01-18 Skf Steel Eng Ab Method of cleaning a gas flow containing zinc vapour
FR2621598A1 (en) * 1987-10-12 1989-04-14 Skf Plasma Tech METHOD AND DEVICE FOR EXTRACTING ZINC FROM HOT GAS CONTAINING ZINC VAPORS
GB2210897A (en) * 1987-10-12 1989-06-21 Skf Plasma Tech A method and apparatus for separating zinc out of a hot gas containing zinc vapour
GB2210897B (en) * 1987-10-12 1990-11-07 Skf Plasma Tech A method and apparatus for separating zinc out of a hot gas containing zinc vapour
BE1002495A3 (en) * 1987-10-12 1991-03-05 Skf Plasma Tech PROCESS AND DEVICE FOR EXTRACTING ZINC FROM HOT GAS CONTAINING ZINC VAPORS.
AU609513B2 (en) * 1987-10-12 1991-05-02 Skf Plasma Technologies Ab A method and apparatus for separating zinc out of a hot gas containing zinc vapour

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee