GB337822A - Process for the treatment of lyes from chlorinated burnt pyrites - Google Patents

Process for the treatment of lyes from chlorinated burnt pyrites

Info

Publication number
GB337822A
GB337822A GB2430629A GB2430629A GB337822A GB 337822 A GB337822 A GB 337822A GB 2430629 A GB2430629 A GB 2430629A GB 2430629 A GB2430629 A GB 2430629A GB 337822 A GB337822 A GB 337822A
Authority
GB
United Kingdom
Prior art keywords
chlorinated
lyes
treatment
pyrites
burnt
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
GB2430629A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB2430629A priority Critical patent/GB337822A/en
Publication of GB337822A publication Critical patent/GB337822A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

337,822. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). Aug. 8, 1929. Zinc chloride and sulphate. - Lyes obtained from chlorinated burnt pyrites are freed from iron by oxidizing the latter with an alkaline-earth metal chlorate, for instance with a calcium chlorate lye, and then precipitating with quick lime. Copper is first removed by addition of iron.
GB2430629A 1929-08-08 1929-08-08 Process for the treatment of lyes from chlorinated burnt pyrites Expired GB337822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2430629A GB337822A (en) 1929-08-08 1929-08-08 Process for the treatment of lyes from chlorinated burnt pyrites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2430629A GB337822A (en) 1929-08-08 1929-08-08 Process for the treatment of lyes from chlorinated burnt pyrites

Publications (1)

Publication Number Publication Date
GB337822A true GB337822A (en) 1930-11-10

Family

ID=10209600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2430629A Expired GB337822A (en) 1929-08-08 1929-08-08 Process for the treatment of lyes from chlorinated burnt pyrites

Country Status (1)

Country Link
GB (1) GB337822A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001604A1 (en) * 1986-09-05 1988-03-10 Cealin Chemische Fabrik Gmbh Process for oxidising ferrous salts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001604A1 (en) * 1986-09-05 1988-03-10 Cealin Chemische Fabrik Gmbh Process for oxidising ferrous salts

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