GB480566A - Improvements in or relating to the recovery of a product rich in zinc from iron orescontaining substantial amounts of zinc - Google Patents

Improvements in or relating to the recovery of a product rich in zinc from iron orescontaining substantial amounts of zinc

Info

Publication number
GB480566A
GB480566A GB14155/37A GB1415537A GB480566A GB 480566 A GB480566 A GB 480566A GB 14155/37 A GB14155/37 A GB 14155/37A GB 1415537 A GB1415537 A GB 1415537A GB 480566 A GB480566 A GB 480566A
Authority
GB
United Kingdom
Prior art keywords
zinc
iron
substantial amounts
product rich
orescontaining
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
GB14155/37A
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.)
HUETTENWERKE SIEGERLAND AG
Original Assignee
HUETTENWERKE SIEGERLAND AG
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 HUETTENWERKE SIEGERLAND AG filed Critical HUETTENWERKE SIEGERLAND AG
Publication of GB480566A publication Critical patent/GB480566A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting

Landscapes

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

Abstract

In a blast furnace process in which iron ores or agglomerates containing substantial amounts of zinc are smelted with the addition of alkali or alkaline earth chlorides, the waste gases are passed successively through dry and wet separators of such relative size and number that the heavy iron-containing dust is collected in the dry separators and a product rich in zinc and poor in iron is obtained in the subsequent wet treatment.
GB14155/37A 1936-08-04 1937-05-21 Improvements in or relating to the recovery of a product rich in zinc from iron orescontaining substantial amounts of zinc Expired GB480566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE480566X 1936-08-04

Publications (1)

Publication Number Publication Date
GB480566A true GB480566A (en) 1938-02-24

Family

ID=6542556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14155/37A Expired GB480566A (en) 1936-08-04 1937-05-21 Improvements in or relating to the recovery of a product rich in zinc from iron orescontaining substantial amounts of zinc

Country Status (1)

Country Link
GB (1) GB480566A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836487A (en) * 1955-01-31 1958-05-27 Fur Unternehmungen Der Eisenun Process for the separation of iron from other metals accompanying iron in ores or waste materials
US6707396B2 (en) * 2001-03-01 2004-03-16 Synopsys, Inc. Device and method for parallel processing implementation of bit-stuffing/unstuffing and NRZI-encoding/decoding
CN117065563A (en) * 2023-08-04 2023-11-17 江苏苏力机械股份有限公司 Exhaust gas treatment system of coating production line

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836487A (en) * 1955-01-31 1958-05-27 Fur Unternehmungen Der Eisenun Process for the separation of iron from other metals accompanying iron in ores or waste materials
US6707396B2 (en) * 2001-03-01 2004-03-16 Synopsys, Inc. Device and method for parallel processing implementation of bit-stuffing/unstuffing and NRZI-encoding/decoding
CN117065563A (en) * 2023-08-04 2023-11-17 江苏苏力机械股份有限公司 Exhaust gas treatment system of coating production line
CN117065563B (en) * 2023-08-04 2024-04-05 江苏苏力机械股份有限公司 Exhaust gas treatment system of coating production line

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