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ES340602A1 - A method of Converting a Finely-Grained Material to a more Coarsely-Grained Material - Google Patents

A method of Converting a Finely-Grained Material to a more Coarsely-Grained Material

Info

Publication number
ES340602A1
ES340602A1 ES340602A ES340602A ES340602A1 ES 340602 A1 ES340602 A1 ES 340602A1 ES 340602 A ES340602 A ES 340602A ES 340602 A ES340602 A ES 340602A ES 340602 A1 ES340602 A1 ES 340602A1
Authority
ES
Spain
Prior art keywords
grained material
coarsely
finely
converting
briquette
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
ES340602A
Other languages
Spanish (es)
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.)
Boliden AB
Original Assignee
Boliden 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
Priority claimed from SE6781/66A external-priority patent/SE304767B/xx
Priority claimed from SE10086/66A external-priority patent/SE353742B/xx
Application filed by Boliden AB filed Critical Boliden AB
Publication of ES340602A1 publication Critical patent/ES340602A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/18—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using profiled rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Process for the agglomeration of a fine grain product, which must be subjected to a metallurgical treatment, characterized in that a hot product is rolled between smooth, striated or provided with briquette molds, at temperatures of 200 to 800ºC and in any case well below the starting temperature of the melt, and because the resulting cake or briquette is eventually shredded to the proper size for the metallurgical treatment. (Machine-translation by Google Translate, not legally binding)
ES340602A 1966-05-17 1967-05-16 A method of Converting a Finely-Grained Material to a more Coarsely-Grained Material Expired ES340602A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE6781/66A SE304767B (en) 1966-05-17 1966-05-17
SE10086/66A SE353742B (en) 1966-07-22 1966-07-22

Publications (1)

Publication Number Publication Date
ES340602A1 true ES340602A1 (en) 1968-06-01

Family

ID=26654727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340602A Expired ES340602A1 (en) 1966-05-17 1967-05-16 A method of Converting a Finely-Grained Material to a more Coarsely-Grained Material

Country Status (6)

Country Link
BE (1) BE698604A (en)
DE (1) DE1533827B1 (en)
ES (1) ES340602A1 (en)
FR (1) FR1523020A (en)
GB (1) GB1181874A (en)
NL (1) NL6706850A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2234389A1 (en) * 2003-03-10 2005-06-16 Adapta Color, S.L. Recovery procedure of paint-powder residues

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033559A (en) * 1975-06-05 1977-07-05 Midrex Corporation Apparatus for continuous passivation of sponge iron material
DE3101886A1 (en) * 1981-01-22 1982-08-26 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PRODUCING A BRIQUETTED INSERT MATERIAL FOR ZINC CHAMBER OVENS
DE3529084C1 (en) * 1985-08-14 1986-10-16 Thyssen Stahl AG, 4100 Duisburg Process and plant for the production of binderless hot briquettes
DE3711130C1 (en) * 1987-04-02 1988-07-21 Thyssen Stahl Ag Process and plant for the production of binderless hot briquettes
FR2614219B1 (en) * 1987-04-23 1993-07-09 Materiels Annexes Dialyse PROCESS FOR THE MANUFACTURE OF GRANULES FOR THE PREPARATION OF DIALYSIS SOLUTIONS AND INSTALLATION FOR ITS IMPLEMENTATION.
DE202014008800U1 (en) 2014-11-05 2014-11-17 Automatik Plastics Machinery Gmbh Squeeze roller granulator with squeeze roller pair and use thereof
CN105252804B (en) * 2015-10-29 2017-02-01 北京国电龙源环保工程有限公司 Solid material fine crushing and high pressure forming system and process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123351B (en) * 1958-11-21 1962-02-08 Dravo Corp Process for the production of iron ore briquettes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2234389A1 (en) * 2003-03-10 2005-06-16 Adapta Color, S.L. Recovery procedure of paint-powder residues

Also Published As

Publication number Publication date
FR1523020A (en) 1968-04-02
NL6706850A (en) 1967-11-20
BE698604A (en) 1967-11-03
DE1533827B1 (en) 1971-10-21
GB1181874A (en) 1970-02-18

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