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WO2012175770A3 - Composition et procédé d'obtention de pastilles de mn - Google Patents

Composition et procédé d'obtention de pastilles de mn Download PDF

Info

Publication number
WO2012175770A3
WO2012175770A3 PCT/ES2012/070433 ES2012070433W WO2012175770A3 WO 2012175770 A3 WO2012175770 A3 WO 2012175770A3 ES 2012070433 W ES2012070433 W ES 2012070433W WO 2012175770 A3 WO2012175770 A3 WO 2012175770A3
Authority
WO
WIPO (PCT)
Prior art keywords
tablets
composition
producing
water
organic polymer
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.)
Ceased
Application number
PCT/ES2012/070433
Other languages
English (en)
Spanish (es)
Other versions
WO2012175770A2 (fr
Inventor
Ricardo FERNÁNDEZ SERRANO
Gaspar GONZÁLEZ DONCEL
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Publication of WO2012175770A2 publication Critical patent/WO2012175770A2/fr
Publication of WO2012175770A3 publication Critical patent/WO2012175770A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
    • 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
    • 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
    • C22B47/00—Obtaining manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C22/00—Alloys based on manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F2003/023—Lubricant mixed with the metal powder
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C21C2007/0062—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires with introduction of alloying or treating agents under a compacted form different from a wire, e.g. briquette, pellet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Medicinal Preparation (AREA)

Abstract

L'invention concerne une composition et un procédé d'obtention de pastilles de Mn. La présente invention concerne une composition pour la fabrication de pastilles de Mn caractérisée en ce qu'elle comprend: (a) une poudre de Mn selon un pourcentage compris entre 70% et 99% en poids de la composition; (b) un premier agglomérant en poudre sélectionné parmi au moins un polymère organique insoluble dans l'eau et au moins un polymère organique soluble dans l'eau, ou un mélange des deux, ledit premier agglomérant n'étant pas une cire. L'invention concerne également un procédé pour l'obtention de ladite composition et son utilisation comme pastilles de Mn dans la coulée de métaux.
PCT/ES2012/070433 2011-06-20 2012-06-08 Composition et procédé d'obtention de pastilles de mn Ceased WO2012175770A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201131030 2011-06-20
ES201131030A ES2395550B1 (es) 2011-06-20 2011-06-20 COMPOSICIÓN Y PROCEDIMIENTO DE OBTENCIÓN DE TABLETAS DE Mn

Publications (2)

Publication Number Publication Date
WO2012175770A2 WO2012175770A2 (fr) 2012-12-27
WO2012175770A3 true WO2012175770A3 (fr) 2013-04-11

Family

ID=47423025

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2012/070433 Ceased WO2012175770A2 (fr) 2011-06-20 2012-06-08 Composition et procédé d'obtention de pastilles de mn

Country Status (2)

Country Link
ES (1) ES2395550B1 (fr)
WO (1) WO2012175770A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361925A (en) * 1942-07-04 1944-11-07 Minerals And Metals Corp Preparation of manganese products
AU5164073A (en) * 1972-02-02 1974-08-01 Foseco International Limited Bonded compositions
US4362559A (en) * 1981-03-09 1982-12-07 American Cyanamid Company Method of introducing addition agents into a metallurgical operation
US5951737A (en) * 1998-06-16 1999-09-14 National Research Council Of Canada Lubricated aluminum powder compositions
EP1045040A1 (fr) * 1999-04-15 2000-10-18 Bostlan, S.A. Additif pour ajouter des métaux aux alliages d'aluminium

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361925A (en) * 1942-07-04 1944-11-07 Minerals And Metals Corp Preparation of manganese products
AU5164073A (en) * 1972-02-02 1974-08-01 Foseco International Limited Bonded compositions
US4362559A (en) * 1981-03-09 1982-12-07 American Cyanamid Company Method of introducing addition agents into a metallurgical operation
US5951737A (en) * 1998-06-16 1999-09-14 National Research Council Of Canada Lubricated aluminum powder compositions
EP1045040A1 (fr) * 1999-04-15 2000-10-18 Bostlan, S.A. Additif pour ajouter des métaux aux alliages d'aluminium

Also Published As

Publication number Publication date
ES2395550B1 (es) 2013-12-19
WO2012175770A2 (fr) 2012-12-27
ES2395550A1 (es) 2013-02-13

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