BR9204337A - Processo de aglomeracao de minerio metalico,e,composicao de pelota - Google Patents

Processo de aglomeracao de minerio metalico,e,composicao de pelota

Info

Publication number
BR9204337A
BR9204337A BR929204337A BR9204337A BR9204337A BR 9204337 A BR9204337 A BR 9204337A BR 929204337 A BR929204337 A BR 929204337A BR 9204337 A BR9204337 A BR 9204337A BR 9204337 A BR9204337 A BR 9204337A
Authority
BR
Brazil
Prior art keywords
aglomeration
metal mining
pellet composition
pellet
composition
Prior art date
Application number
BR929204337A
Other languages
English (en)
Inventor
Henricus Renier Gererd Steeghs
James John Schmitt
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Publication of BR9204337A publication Critical patent/BR9204337A/pt

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

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)
BR929204337A 1991-11-07 1992-11-06 Processo de aglomeracao de minerio metalico,e,composicao de pelota BR9204337A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78897191A 1991-11-07 1991-11-07

Publications (1)

Publication Number Publication Date
BR9204337A true BR9204337A (pt) 1993-05-11

Family

ID=25146158

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929204337A BR9204337A (pt) 1991-11-07 1992-11-06 Processo de aglomeracao de minerio metalico,e,composicao de pelota

Country Status (7)

Country Link
US (2) US6497746B1 (pt)
EP (1) EP0541181B1 (pt)
BR (1) BR9204337A (pt)
CA (1) CA2082128C (pt)
DE (1) DE69228518T2 (pt)
MX (1) MX9206420A (pt)
ZA (1) ZA928585B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2144422T3 (es) * 1992-08-06 2000-06-16 Akzo Nobel Nv Composicion aglomerante y procedimiento para aglomerar material en particulas.
US5476532A (en) * 1993-09-10 1995-12-19 Akzo Nobel N.V. Method for producing reducible iron-containing material having less clustering during direct reduction and products thereof
US5372628A (en) * 1993-09-10 1994-12-13 Akzo N.V. Method for producing reducible iron-containing material having less clustering during direct reduction and products thereof
CN1035481C (zh) * 1994-06-30 1997-07-23 潘金海 一种球团矿用冶金有机粘结剂
CN1037516C (zh) * 1995-07-03 1998-02-25 潘金海 一种冶金烧结用添加剂
US20020035188A1 (en) * 2000-07-21 2002-03-21 Steeghs Henricus Renier Gerardus Agglomerating particulate materials
US7399334B1 (en) 2004-05-10 2008-07-15 Spherical Precision, Inc. High density nontoxic projectiles and other articles, and methods for making the same
CA2580734C (en) * 2004-09-17 2014-01-21 Envirobond Products Corporation Materials for travelled surfaces
CN101501226B (zh) * 2006-03-24 2011-08-10 默沙比块金有限责任公司 用于生产成团材料的方法
US8122832B1 (en) 2006-05-11 2012-02-28 Spherical Precision, Inc. Projectiles for shotgun shells and the like, and methods of manufacturing the same
CN105143273A (zh) 2012-05-09 2015-12-09 瓦勒股份有限公司 从农业产业残余物获得羧甲基纤维素的方法和羧甲基纤维素及其用途
KR20220134012A (ko) * 2020-05-18 2022-10-05 닛폰세이테츠 가부시키가이샤 괴성물의 제조 방법 및 괴성물

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374115A (en) * 1964-06-24 1968-03-19 American Maize Prod Co Starch dispersions
CA890342A (en) * 1968-09-03 1972-01-11 S. Jordan Theodore Particle agglomeration
US3591543A (en) * 1969-06-09 1971-07-06 Du Pont Time controlled gelation of polyvinyl alcohol with chromic ion
JPS4897237A (pt) 1972-03-23 1973-12-11
NL187123C (nl) 1975-11-20 1991-06-03 Akzo Nv Werkwijze voor het agglomereren van ertsmaterialen.
WO1981001421A1 (en) * 1979-11-23 1981-05-28 Love Ind Pty Ltd N B Cold bonding mineral pelletization
CA1247306A (en) 1984-11-20 1988-12-28 Paul C. Payne Process for agglomeration of mineral ore particles utilizing a mixture of hydroxyethylcellulose and sodium carbonate
CA1332514C (en) * 1985-05-21 1994-10-18 Meyer Robert Rosen Process for agglomerating mineral ore concentrate utilizing emulsions of polymer binders or dry polymer binders
GB8529418D0 (en) * 1985-11-29 1986-01-08 Allied Colloids Ltd Iron ore pelletisation
GB8616214D0 (en) * 1986-07-03 1986-08-13 Shann P C Fuels
EP0288150B1 (en) * 1987-03-24 1994-02-23 Ciba Specialty Chemicals Water Treatments Limited Ore pelletisation
US4863512A (en) * 1987-06-29 1989-09-05 Aqualon Company Binder for metal-containing ores
US4919711A (en) * 1987-06-29 1990-04-24 Aqualon Company Binder for metal-containing ores
US4751259A (en) * 1987-08-05 1988-06-14 Nalco Chemical Company Compositions for iron ore agglomeration
US5000783A (en) * 1988-07-28 1991-03-19 Oriox Technologies, Inc. Modified native starch base binder for pelletizing mineral material
GB8830383D0 (en) * 1988-12-30 1989-03-01 Allied Colloids Ltd Process and composition for pelletising particulate materials
GB9116698D0 (en) * 1991-08-02 1991-09-18 Allied Colloids Ltd Ore pelletisation

Also Published As

Publication number Publication date
EP0541181A1 (en) 1993-05-12
ZA928585B (en) 1993-06-25
US6497746B1 (en) 2002-12-24
CA2082128A1 (en) 1993-05-08
DE69228518T2 (de) 1999-09-02
EP0541181B1 (en) 1999-03-03
MX9206420A (es) 1993-11-01
US20020108470A1 (en) 2002-08-15
DE69228518D1 (de) 1999-04-08
CA2082128C (en) 2002-12-31

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Legal Events

Date Code Title Description
EE Request for examination
EG Technical examination (opinion): publication of technical examination (opinion)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/11/2012