GB1313668A - Halogenation of metallic materials - Google Patents

Halogenation of metallic materials

Info

Publication number
GB1313668A
GB1313668A GB3436570A GB3436570A GB1313668A GB 1313668 A GB1313668 A GB 1313668A GB 3436570 A GB3436570 A GB 3436570A GB 3436570 A GB3436570 A GB 3436570A GB 1313668 A GB1313668 A GB 1313668A
Authority
GB
United Kingdom
Prior art keywords
bed
halogenation
july
metallic materials
ferrous
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
GB3436570A
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.)
Rederi Nordstjernan AB
Original Assignee
Rederi Nordstjernan AB
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 Rederi Nordstjernan AB filed Critical Rederi Nordstjernan AB
Publication of GB1313668A publication Critical patent/GB1313668A/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
    • C22B1/08—Chloridising roasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1313668 Separating Fe from other metals REDERIAKTIEBOLAGET NORDSTJERNAN 15 July 1970 [17 July 1969] 34365/70 Heading C1A Fe values are separated from Zr, Hf, V, Nb, Ta, Mo, W, and Re by passing a halogenating agent through a particulate bed of material to produce gaseous halides, the Fe being present in the ferrous state, and removing ferrous halide therefrom by condensation. Preferably two particulate beds in series are used, the first bed, at least, containing said material, and any ferric halide produced being reduced to the ferrous state in the second bed. The preferred halogen is chlorine.
GB3436570A 1969-07-17 1970-07-15 Halogenation of metallic materials Expired GB1313668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10115/69A SE341079B (en) 1969-07-17 1969-07-17

Publications (1)

Publication Number Publication Date
GB1313668A true GB1313668A (en) 1973-04-18

Family

ID=20291723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3436570A Expired GB1313668A (en) 1969-07-17 1970-07-15 Halogenation of metallic materials

Country Status (10)

Country Link
US (1) US3729544A (en)
AT (1) AT301195B (en)
BE (1) BE753638A (en)
CA (1) CA918933A (en)
DE (1) DE2035185A1 (en)
FR (1) FR2055302A5 (en)
GB (1) GB1313668A (en)
NL (1) NL7010477A (en)
SE (1) SE341079B (en)
ZA (1) ZA704815B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106348347A (en) * 2016-08-24 2017-01-25 中铼新材料有限公司 Preparation method of rhenium trichloride

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU462653B2 (en) * 1970-12-18 1975-07-03 Rederiaktiebolaget Nordstjernan A tungsten alloy intended for halogenation
US3903238A (en) * 1971-12-06 1975-09-02 Nordstjernan Rederi Ab Chlorination of tungsten-base alloys
US4652434A (en) * 1985-08-05 1987-03-24 Scm Corporation Chlorination of ores containing alkali or alkaline earth values
US7588741B2 (en) * 2004-03-30 2009-09-15 Dunn Jr Wendell E Cyclical vacuum chlorination processes, including lithium extraction
CN103288141B (en) * 2013-06-04 2015-05-20 滨州坤宝化工有限责任公司 Melting chlorination furnace for producing ferric trichloride and production technology thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106348347A (en) * 2016-08-24 2017-01-25 中铼新材料有限公司 Preparation method of rhenium trichloride
CN106348347B (en) * 2016-08-24 2017-07-21 中铼新材料有限公司 A kind of rhenium trichloride preparation method

Also Published As

Publication number Publication date
AT301195B (en) 1972-08-25
ZA704815B (en) 1971-05-27
DE2035185A1 (en) 1971-01-28
US3729544A (en) 1973-04-24
CA918933A (en) 1973-01-16
BE753638A (en) 1970-12-31
NL7010477A (en) 1971-01-19
FR2055302A5 (en) 1971-05-07
SE341079B (en) 1971-12-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees