[go: up one dir, main page]

FR873995A - Process for removing arsenic and antimony from ores containing iron - Google Patents

Process for removing arsenic and antimony from ores containing iron

Info

Publication number
FR873995A
FR873995A FR873995DA FR873995A FR 873995 A FR873995 A FR 873995A FR 873995D A FR873995D A FR 873995DA FR 873995 A FR873995 A FR 873995A
Authority
FR
France
Prior art keywords
antimony
containing iron
ores containing
removing arsenic
arsenic
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR873995A publication Critical patent/FR873995A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR873995D 1939-06-16 1941-07-17 Process for removing arsenic and antimony from ores containing iron Expired FR873995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE873995X 1939-06-16

Publications (1)

Publication Number Publication Date
FR873995A true FR873995A (en) 1942-07-24

Family

ID=6816703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873995D Expired FR873995A (en) 1939-06-16 1941-07-17 Process for removing arsenic and antimony from ores containing iron

Country Status (1)

Country Link
FR (1) FR873995A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692079A (en) * 1984-09-14 1987-09-08 Waldes Truarc Inc. Bowed internal spring retaining ring that functions regardless of its orientation when installed in a groove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692079A (en) * 1984-09-14 1987-09-08 Waldes Truarc Inc. Bowed internal spring retaining ring that functions regardless of its orientation when installed in a groove

Similar Documents

Publication Publication Date Title
FR856912A (en) Polishing process for steel and stainless iron
FR873995A (en) Process for removing arsenic and antimony from ores containing iron
FR845119A (en) Process for the surface treatment of iron and steel
FR821978A (en) Process for the metallurgical treatment of strongly zinc-bearing iron ores
FR855252A (en) Process for wastewater treatment
FR836834A (en) Method and device for electrolysis
FR850789A (en) Process for treating ores containing iron
FR851607A (en) Process for treating iron ores containing titanium
FR591815A (en) Process for the treatment of alloys containing copper and iron
FR876757A (en) Process for the direct production of steel and iron from ores
FR866245A (en) Process for removing iron from titanium ores
FR826013A (en) Process for refining zinc alloys and resulting alloys
BE376865A (en) Process for recovering iron and zinc from zinciferous solutions containing iron in the ferrous state
FR730749A (en) Process for removing arsenic and antimony from iron and manganese ores
FR867021A (en) Process and installation for the electro-steel treatment of magnetizable iron ores
FR856377A (en) Lithium extraction process from its ores
FR870454A (en) Method and device for removing impurities from iron and steel articles
FR866442A (en) Process for removing iron from titanium ores
FR826334A (en) Process for processing ore containing iron
FR833153A (en) Process for collecting xylene and ethyl-benzene
FR712363A (en) Process for the extraction of iron and metals of the iron group
FR843189A (en) Process for desulphurizing iron or iron alloys
FR845098A (en) New process and new device for the direct manufacture of steel and other metals from ore
FR858481A (en) Process for reducing the magnesium content of zinc sulphate solutions and increasing the rate of zinc extraction from ores
FR827512A (en) Bismuth-bearing lead refining process