GB298636A - - Google Patents

Info

Publication number
GB298636A
GB298636A GB28794/28A GB2879428A GB298636A GB 298636 A GB298636 A GB 298636A GB 28794/28 A GB28794/28 A GB 28794/28A GB 2879428 A GB2879428 A GB 2879428A GB 298636 A GB298636 A GB 298636A
Authority
GB
United Kingdom
Prior art keywords
ges
iron
oxide
akt
zinc
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
GB28794/28A
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB298636A publication Critical patent/GB298636A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

298,636. Metallges. Akt.-Ges., (formerly Metallbank und Metallurgische Ges. Akt.-Ges.). Oct. 13, 1927, [Convention date]. Distilling zinc.-Zinc is obtained from its oxide or oxide ores by reduction under reduced pressure with a, metal such as copper or manganese, or preferably iron, at about 800-900‹ C. in the absence of carbon or other materials yielding gaseous reaction products. The amount of iron used may be such that ferroso-ferric oxide is formed, and this may be reduced to iron and used again in the process.
GB28794/28A 1927-10-13 1928-10-06 Expired GB298636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE298636T 1927-10-13

Publications (1)

Publication Number Publication Date
GB298636A true GB298636A (en) 1929-07-11

Family

ID=31894199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28794/28A Expired GB298636A (en) 1927-10-13 1928-10-06

Country Status (1)

Country Link
GB (1) GB298636A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747981C (en) * 1940-08-07 1944-10-23 Process for the extraction of zinc and other distillable metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747981C (en) * 1940-08-07 1944-10-23 Process for the extraction of zinc and other distillable metals

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