BE901093A - PROCESS FOR THE HOT BRICKING OF FINE GRAIN SUBSTANCES AND THE SUBSEQUENT TREATMENT OF HOT BRICKS. - Google Patents

PROCESS FOR THE HOT BRICKING OF FINE GRAIN SUBSTANCES AND THE SUBSEQUENT TREATMENT OF HOT BRICKS.

Info

Publication number
BE901093A
BE901093A BE0/214031A BE214031A BE901093A BE 901093 A BE901093 A BE 901093A BE 0/214031 A BE0/214031 A BE 0/214031A BE 214031 A BE214031 A BE 214031A BE 901093 A BE901093 A BE 901093A
Authority
BE
Belgium
Prior art keywords
hot
degrees
bricking
subsequent treatment
fine grain
Prior art date
Application number
BE0/214031A
Other languages
French (fr)
Inventor
A Wagner
F Beckmann
Original Assignee
Laborlux Sa
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 Laborlux Sa filed Critical Laborlux Sa
Publication of BE901093A publication Critical patent/BE901093A/en

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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Central Heating Systems (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Ce procédé consiste à chauffer, seuls ou mélangés à d'autres supports de carbone solides, dans un courant d'entrainement, des oxydes métalliques chargés de supports de carbone solides et/ou liquides, à une température d'environ 600 degrés C, à mélanger lesdits oxydes métalliques à du charbon gras agglomérant préchauffé à 360 degrés C au plus, à dégoudronner et briqueter le mélange résultant à une température de 500 degrés C +- 40 degrés C, et à soumettre les briquettes ainsi obtenues à un traitement de réduction pyrométallurgique en vue de récupérer les métaux contenus dans lesdites briquettes.This process consists in heating, alone or mixed with other solid carbon supports, in a entrainment stream, metal oxides charged with solid and / or liquid carbon supports, at a temperature of about 600 degrees C, to mix said metal oxides with agglomerating fatty charcoal preheated to 360 degrees C at most, tar and briquetting the resulting mixture at a temperature of 500 degrees C + - 40 degrees C, and subject the briquettes thus obtained to a pyrometallurgical reduction treatment in order to recover the metals contained in said briquettes.

BE0/214031A 1983-12-06 1984-11-20 PROCESS FOR THE HOT BRICKING OF FINE GRAIN SUBSTANCES AND THE SUBSEQUENT TREATMENT OF HOT BRICKS. BE901093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU85116A LU85116A1 (en) 1983-12-06 1983-12-06 METHOD FOR HOT BRIQUETTING FINE GRAIN MATERIALS AND FOR PROCESSING THE HOT BRIQUETTES

Publications (1)

Publication Number Publication Date
BE901093A true BE901093A (en) 1985-03-15

Family

ID=19730181

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214031A BE901093A (en) 1983-12-06 1984-11-20 PROCESS FOR THE HOT BRICKING OF FINE GRAIN SUBSTANCES AND THE SUBSEQUENT TREATMENT OF HOT BRICKS.

Country Status (7)

Country Link
BE (1) BE901093A (en)
DE (1) DE3440037A1 (en)
FR (1) FR2561257B1 (en)
GB (1) GB2154223B (en)
LU (1) LU85116A1 (en)
NO (1) NO844859L (en)
ZA (1) ZA849083B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU86070A1 (en) * 1985-09-09 1987-04-02 Laborlux Sa METHOD FOR PROCESSING ZINC AND LEAD-CONTAINING RESIDUES FROM THE STEEL INDUSTRY WITH REGARD TO METALLURGICAL PROCESSING
DE3711130C1 (en) * 1987-04-02 1988-07-21 Thyssen Stahl Ag Process and plant for the production of binderless hot briquettes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420656A (en) * 1966-09-02 1969-01-07 Lummus Co Process for forming hard oxide pellets and product thereof
US3642465A (en) * 1969-06-16 1972-02-15 Lummus Co Process for the production of highly prereduced oxide pellets
DE2335669A1 (en) * 1973-07-13 1975-02-06 Metallgesellschaft Ag PROCESS FOR THE MANUFACTURING OF ORECAKE HOT BRIQUETTES FOR SELF-DIVIDING
LU70523A1 (en) * 1974-07-12 1976-05-31
LU71144A1 (en) * 1974-10-18 1976-08-19
FR2297244A1 (en) * 1975-01-07 1976-08-06 Thyssen Great Britain Ltd Iron oxide conversion into iron - by mixing with coal dust, carbon black and resin, forming briquettes and reducing in blast furnace
DE3009808C2 (en) * 1980-03-14 1982-02-18 Coc-Luxembourg S.A., Luxembourg Process for the production of raw material blanks containing silicon and carbon and the use of the raw material blanks

Also Published As

Publication number Publication date
DE3440037A1 (en) 1985-06-13
GB2154223B (en) 1987-10-07
NO844859L (en) 1985-06-07
FR2561257A1 (en) 1985-09-20
FR2561257B1 (en) 1988-11-25
ZA849083B (en) 1985-07-31
LU85116A1 (en) 1985-09-12
GB2154223A (en) 1985-09-04
GB8430435D0 (en) 1985-01-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LABORLUX S.A.

Effective date: 19901130