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BR8602322A - Processo aperfeicoado para aglomerar concentrado de minerio utilizando emulsoes de aglutinantes de polimeros ou aglutinantes de polimeros secos - Google Patents

Processo aperfeicoado para aglomerar concentrado de minerio utilizando emulsoes de aglutinantes de polimeros ou aglutinantes de polimeros secos

Info

Publication number
BR8602322A
BR8602322A BR8602322A BR8602322A BR8602322A BR 8602322 A BR8602322 A BR 8602322A BR 8602322 A BR8602322 A BR 8602322A BR 8602322 A BR8602322 A BR 8602322A BR 8602322 A BR8602322 A BR 8602322A
Authority
BR
Brazil
Prior art keywords
concentrate
polymer binders
emulsions
mining
perfect process
Prior art date
Application number
BR8602322A
Other languages
English (en)
Inventor
Meyer Robert Rosen
Gregory John Dornstauder
Lawrence Marlin
Original Assignee
Union Carbide Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27113013&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8602322(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR8602322A publication Critical patent/BR8602322A/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
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
    • 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
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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)
BR8602322A 1985-05-21 1986-05-21 Processo aperfeicoado para aglomerar concentrado de minerio utilizando emulsoes de aglutinantes de polimeros ou aglutinantes de polimeros secos BR8602322A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73623785A 1985-05-21 1985-05-21
US77370085A 1985-09-09 1985-09-09

Publications (1)

Publication Number Publication Date
BR8602322A true BR8602322A (pt) 1987-01-21

Family

ID=27113013

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8602322A BR8602322A (pt) 1985-05-21 1986-05-21 Processo aperfeicoado para aglomerar concentrado de minerio utilizando emulsoes de aglutinantes de polimeros ou aglutinantes de polimeros secos

Country Status (6)

Country Link
EP (1) EP0203854B1 (pt)
AU (1) AU598465B2 (pt)
BR (1) BR8602322A (pt)
CA (1) CA1332515C (pt)
IN (3) IN167404B (pt)
SU (1) SU1556544A3 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1332515C (en) * 1985-05-21 1994-10-18 Gregory John Dornstauder Process for agglomerating mineral ore concentrate utilizing emulsions of polymer binders or dry polymer binder
US4767449A (en) * 1985-05-21 1988-08-30 Union Carbide Corporation Process for agglomerating ore concentrate utilizing clay and dispersions of polymer binders or dry polymer binders
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
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
GB8918913D0 (en) * 1989-08-18 1989-09-27 Allied Colloids Ltd Agglomeration of particulate materials
US5087293A (en) * 1990-03-09 1992-02-11 Iron Tiger Investments Inc. Agglomeration process utilizing emulsion
GB9116698D0 (en) † 1991-08-02 1991-09-18 Allied Colloids Ltd Ore pelletisation
GB9724032D0 (en) * 1997-11-13 1998-01-14 Allied Colloids Ltd Ore pelletisation
BR0301250A (pt) * 2003-05-05 2004-12-21 Samarco Mineracao Sa Pelotas de minério de ferro com redução da abrasão, colagem, degradação e emissão de poeira, e processo de sua fabricação
RU2272848C1 (ru) * 2005-03-17 2006-03-27 ЗАО "Экополипром" Способ окускования мелкодисперсных железосодержащих материалов для металлургического передела с использованием органического связующего
RU2467079C1 (ru) * 2011-05-10 2012-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Способ окускования металлосодержащего рудного материала
RU2484151C1 (ru) * 2011-11-08 2013-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Способ получения брикетов из руд и концентратов черных металлов
CN109311749A (zh) * 2016-06-20 2019-02-05 高性能聚乙烯有限责任公司 用于铁矿石造粒和水泥粘合剂材料的增强粘结剂
PE20191530A1 (es) * 2017-02-22 2019-10-23 Basf Se Uso de copolimeros como aglutinantes para la peletizacion de minerales que contienen metal
EP3502284A1 (en) 2017-12-22 2019-06-26 Imertech Sas Mineral treatment process
US20250282082A1 (en) * 2024-03-06 2025-09-11 Solenis Technologies, L.P. Instant hydrating polyacrylamide granules

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA533975A (en) * 1956-12-04 B. Booth Robert Process of treating finely-divided ore materials
US3252788A (en) * 1963-02-19 1966-05-24 Int Minerals & Chem Corp Binder composition, mineral ore pellet and method for its preparation
NL6710530A (pt) * 1967-07-29 1969-01-31
GB1217274A (en) * 1968-05-24 1970-12-31 Head Wrightson & Co Ltd Improvements in the pelletisation of copper ores
GB1276022A (en) * 1968-09-04 1972-06-01 Int Minerals & Chem Corp Method of agglomerating finely divided materials
US3860414A (en) * 1968-09-04 1975-01-14 Int Minerals & Chem Corp Use of graft copolymers as agglomeration binders
US3644113A (en) * 1968-09-04 1972-02-22 Int Minerals & Chem Corp Agglomerate including graft copolymers of acylic acid and methyl cellulose and method of making
US3893947A (en) * 1973-09-10 1975-07-08 Union Oil Co Group VI-B metal catalyst preparation
NL187123C (nl) * 1975-11-20 1991-06-03 Akzo Nv Werkwijze voor het agglomereren van ertsmaterialen.
ZA776166B (en) * 1977-10-17 1978-12-27 Revertex Ltd The treatment of particulate material to form aggregates
SU901313A1 (ru) * 1980-06-09 1982-01-30 Белгородский филиал Научно-исследовательского и проектного института по обогащению и агломерации руд черных металлов "Механобрчермет" Св зующа добавка дл окомковани руд и концентратов
US4369062A (en) * 1981-09-28 1983-01-18 Strange Robert R Method of making briquettes and product
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
CA1332515C (en) * 1985-05-21 1994-10-18 Gregory John Dornstauder Process for agglomerating mineral ore concentrate utilizing emulsions of polymer binders or dry polymer binder
GB8529418D0 (en) * 1985-11-29 1986-01-08 Allied Colloids Ltd Iron ore pelletisation

Also Published As

Publication number Publication date
SU1556544A3 (ru) 1990-04-07
IN171505B (pt) 1992-10-31
EP0203854B1 (en) 1992-08-05
AU598465B2 (en) 1990-06-28
IN167405B (pt) 1990-10-20
CA1332515C (en) 1994-10-18
EP0203854A2 (en) 1986-12-03
EP0203854A3 (en) 1988-08-17
AU5758386A (en) 1986-11-27
IN167404B (pt) 1990-10-20

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Legal Events

Date Code Title Description
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 21/05/2001