GB190919386A - Improvements in or relating to the Manufacture of Oxide of Zinc for Smelting. - Google Patents

Improvements in or relating to the Manufacture of Oxide of Zinc for Smelting.

Info

Publication number
GB190919386A
GB190919386A GB190919386DA GB190919386A GB 190919386 A GB190919386 A GB 190919386A GB 190919386D A GB190919386D A GB 190919386DA GB 190919386 A GB190919386 A GB 190919386A
Authority
GB
United Kingdom
Prior art keywords
zinc
chloride
smelting
oxide
mixture
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
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.)
METALS EXTRACTION CORP Ltd
Original Assignee
METALS EXTRACTION CORP 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 METALS EXTRACTION CORP Ltd filed Critical METALS EXTRACTION CORP Ltd
Application granted granted Critical
Publication of GB190919386A publication Critical patent/GB190919386A/en
Expired legal-status Critical Current

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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
    • C22B19/34—Obtaining zinc oxide

Landscapes

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

Abstract

19,386. MacIvor, R. W. E., Hommell, W., and Metals Extraction Corporation. Aug. 23. Briquetting and agglomerating processes. - Zinc oxide is rendered dense and suitable for smelting by treating with zinc-chloride solution and heating the resulting oxychloride to distil off the zinc chloride for re-use. The distillation may be assisted by reduced pressure. Strong zinc-chloride liquors from wet zinc processes may be utilized by precipitating by lime or other reagent all the zinc in a part of the liquor and mixing the precipitated oxide with the remainder of the zinc chloride. Carbonaceous material, such as anthracite, coke, or bituminous coal, sufficient to effect the reduction of the zinc oxide in the subsequent smelting, may be added to the mixture of oxide and chloride before the mixture sets, and the whole may be moulded into blocks which, after the expulsion of the zinc chloride, may be put into the smelting furnace. If electric smelting is used, the carbonaceous mixture may be moulded into plates, rods, or any convenient form, which, after removal of the zinc chloride, are used as electrodes in the zinc smelting furnace. Specification 16,312/96 [Class 1, Acids, alkalies, &c.] is referred to.
GB190919386D 1909-08-23 1909-08-23 Improvements in or relating to the Manufacture of Oxide of Zinc for Smelting. Expired GB190919386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190919386T 1909-08-23

Publications (1)

Publication Number Publication Date
GB190919386A true GB190919386A (en) 1910-07-28

Family

ID=32445354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190919386D Expired GB190919386A (en) 1909-08-23 1909-08-23 Improvements in or relating to the Manufacture of Oxide of Zinc for Smelting.

Country Status (1)

Country Link
GB (1) GB190919386A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114774681A (en) * 2022-04-26 2022-07-22 东北大学 Recycling method of zinc-containing soot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114774681A (en) * 2022-04-26 2022-07-22 东北大学 Recycling method of zinc-containing soot
CN114774681B (en) * 2022-04-26 2024-02-13 东北大学 Recycling method of zinc-containing ash

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