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BR8802974A - Processo para aglomerar um material particulado;produto;processo para produzir pelotas;processo para aglomerar um concentrado de minerio;e processo para fabricar pelotas fundentes de minerios aglomerados - Google Patents

Processo para aglomerar um material particulado;produto;processo para produzir pelotas;processo para aglomerar um concentrado de minerio;e processo para fabricar pelotas fundentes de minerios aglomerados

Info

Publication number
BR8802974A
BR8802974A BR8802974A BR8802974A BR8802974A BR 8802974 A BR8802974 A BR 8802974A BR 8802974 A BR8802974 A BR 8802974A BR 8802974 A BR8802974 A BR 8802974A BR 8802974 A BR8802974 A BR 8802974A
Authority
BR
Brazil
Prior art keywords
aglomerate
agglomerate
product
particular material
produce pellets
Prior art date
Application number
BR8802974A
Other languages
English (en)
Inventor
Meyer Roberto Rosen
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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR8802974A publication Critical patent/BR8802974A/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
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • C22B1/2413—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
    • C22B1/242—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)
BR8802974A 1987-06-19 1988-06-17 Processo para aglomerar um material particulado;produto;processo para produzir pelotas;processo para aglomerar um concentrado de minerio;e processo para fabricar pelotas fundentes de minerios aglomerados BR8802974A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/063,990 US4767449A (en) 1985-05-21 1987-06-19 Process for agglomerating ore concentrate utilizing clay and dispersions of polymer binders or dry polymer binders

Publications (1)

Publication Number Publication Date
BR8802974A true BR8802974A (pt) 1989-01-10

Family

ID=22052821

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802974A BR8802974A (pt) 1987-06-19 1988-06-17 Processo para aglomerar um material particulado;produto;processo para produzir pelotas;processo para aglomerar um concentrado de minerio;e processo para fabricar pelotas fundentes de minerios aglomerados

Country Status (5)

Country Link
US (1) US4767449A (pt)
EP (1) EP0296068B1 (pt)
AU (1) AU622406B2 (pt)
BR (1) BR8802974A (pt)
ZA (1) ZA884191B (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171361A (en) * 1988-07-28 1992-12-15 Oriox Technologies, Inc. Modified native starch base binder for pelletizing mineral material
GB8918913D0 (en) * 1989-08-18 1989-09-27 Allied Colloids Ltd Agglomeration of particulate materials
US5112391A (en) * 1990-03-30 1992-05-12 Nalco Chemical Company Method of forming ore pellets with superabsorbent polymer
GB9009404D0 (en) * 1990-04-26 1990-06-20 Allied Colloids Ltd Pelletisation process
US5306327A (en) * 1990-09-26 1994-04-26 Oriox Technologies, Inc. Modified native starch base binder for pelletizing mineral material
CA2069482C (en) * 1990-09-26 2004-06-01 David L. Dingeman Modified native starch base binder for pelletizing mineral material
US6482373B1 (en) 1991-04-12 2002-11-19 Newmont Usa Limited Process for treating ore having recoverable metal values including arsenic containing components
US6696283B1 (en) 1991-07-10 2004-02-24 Newmont Usa Limited Particulate of sulfur-containing ore materials and heap made therefrom
US6383458B1 (en) 1991-07-10 2002-05-07 Newmont Mining Corporation Biooxidation process for recovery of metal values from sulfur-containing ore materials
US5332559A (en) * 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials
GB9116698D0 (en) * 1991-08-02 1991-09-18 Allied Colloids Ltd Ore pelletisation
US5294250A (en) * 1992-03-02 1994-03-15 Ceram Sna Inc. Self-fluxing binder composition for use in the pelletization of ore concentrates
US6071325A (en) * 1992-08-06 2000-06-06 Akzo Nobel Nv Binder composition and process for agglomerating particulate material
US5698007A (en) * 1992-08-06 1997-12-16 Akzo Nobel Nv Process for agglomerating particulate material
US5421853A (en) * 1994-08-09 1995-06-06 Industrial Technology Research Institute High performance binder/molder compounds for making precision metal part by powder injection molding
US5833937A (en) * 1997-10-17 1998-11-10 Nalco Chemical Company Polymeric combinations used as copper and precious metal heap leaching agglomeration aids
WO1999024158A1 (en) * 1997-11-10 1999-05-20 James Pirtle Binder formulation used in forming mineral pellets
US20020027315A1 (en) 2000-03-10 2002-03-07 Parker Gerard E. Low-firing temperature method for producing Al2O3 bodies having enhanced chemical resistance
EP2329813A1 (en) * 2002-11-26 2011-06-08 University of Maryland, Baltimore Aqueous sustained-release drug delivery system for highly water-soluble electrolytic drugs
RU2241770C1 (ru) * 2003-10-09 2004-12-10 Мельник Виктор Герасимович Шихта для производства железорудных окатышей
CN100348746C (zh) * 2006-01-25 2007-11-14 武汉科技大学 一种用于铁矿球团的粘结剂及其制备方法
US7632330B2 (en) * 2006-03-13 2009-12-15 Michigan Technological University Production of iron using environmentally-benign renewable or recycled reducing agents
DE102009020494A1 (de) * 2009-05-08 2010-11-11 Sms Siemag Ag Verfahren zum Schlackeschäumen einer Nichtrostfrei-Stahlschmelze in einem Elektrolichtbogenofen
PL406629A1 (pl) 2011-03-29 2014-07-21 Fuelina, Inc. Paliwo hybrydowe i sposób jego wytwarzania
EP2548978A1 (en) 2011-07-21 2013-01-23 Clariant S.A., Brazil Binder composition for the agglomeration of fine minerals and pelletizing process using the same
CN105199690B (zh) * 2014-06-23 2017-11-21 天津中油渤星工程科技有限公司 一种油井水泥耐高温悬浮剂
US11846005B2 (en) * 2014-11-10 2023-12-19 Kemira Oyj Binder compositions and processes of preparing iron ore pellets
CN104342552B (zh) * 2014-11-28 2016-08-24 任瑞刚 一种用于冶金球团的复合粘合剂及其生产方法
AU2015358565B2 (en) 2014-12-03 2020-11-05 Drexel University Direct incorporation of natural gas into hydrocarbon liquid fuels
CN107949645B (zh) * 2015-09-02 2021-03-12 巴斯夫欧洲公司 疏水缔合共聚物作为含金属矿石的造粒的粘合剂的用途
PE20191530A1 (es) * 2017-02-22 2019-10-23 Basf Se Uso de copolimeros como aglutinantes para la peletizacion de minerales que contienen metal
JP7361803B2 (ja) * 2019-06-27 2023-10-16 ノベリス・インコーポレイテッド 改良されたドロス原料
CN115341092B (zh) * 2022-08-22 2024-03-29 云南玉溪玉昆钢铁集团有限公司 一种用于镁质和碱性球团矿的添加剂生产制备方法

Family Cites Families (25)

* 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
BE595949A (fr) * 1959-10-13 1961-04-12 Bergwerksverband Gmbh Procédé de préparation de corps comprimés résistant à l'eau à l'aide de liants hydrosolubles.
US3418237A (en) * 1963-12-22 1968-12-24 American Cyanamid Co Settling of non-argillaceous ore pulps and mineral suspensions by use of water-soluble acrylic polymers
BE718288A (pt) * 1967-07-27 1968-12-31
CA890342A (en) * 1968-09-03 1972-01-11 S. Jordan Theodore Particle agglomeration
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
US3860414A (en) * 1968-09-04 1975-01-14 Int Minerals & Chem Corp Use of graft copolymers as agglomeration binders
BE755726A (fr) * 1969-11-24 1971-02-15 Huettenwerk Oberhausen Ag Procede de fabrication de boulettes crues de minerai de fer
US3893847A (en) * 1970-08-07 1975-07-08 Catoleum Pty Ltd Composition of matter and process
DE2105932C3 (de) * 1971-02-09 1975-04-17 Bayer Ag, 5090 Leverkusen Agglomerieren von eisenhaltigen Titanerzen
US3898076A (en) * 1972-10-19 1975-08-05 Robert L Ranke Sealing and briquetting finely divided material with vinyl copolymer and wax
JPS5760410B2 (pt) * 1974-09-04 1982-12-20 Nitsushin Seiko Kk
SU648626A1 (en) * 1975-03-18 1979-02-25 Aleksej A Salykin Binding additive for briquetting iron ore material
NL187123C (nl) * 1975-11-20 1991-06-03 Akzo Nv Werkwijze voor het agglomereren van ertsmaterialen.
CA1131098A (en) * 1977-12-02 1982-09-07 David B. Braun Rapidly dissolved water-soluble polymer composition
US4199348A (en) * 1978-06-07 1980-04-22 International Minerals & Chemical Corporation Mineral ore pellets
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
SU954464A1 (ru) * 1981-03-24 1982-08-30 Белгородский Филиал Института "Механобрчермет" Св зующа добавка дл окомковани руд и концентратов
SU996485A1 (ru) * 1981-07-30 1983-02-15 Коммунарский горно-металлургический институт Св зующее дл окомковани железорудных материалов
US4452940A (en) * 1981-09-14 1984-06-05 Union Carbide Corporation Polymer water-in-oil emulsions
CA1205935A (en) * 1981-09-14 1986-06-10 Union Carbide Corporation Process for producing a polymer water-in-oil emulsion
CA1187766A (en) * 1981-09-14 1985-05-28 Union Carbide Corporation Polymer water-in-oil emulsions
SU1063850A1 (ru) * 1982-05-13 1983-12-30 Белгородский Филиал Института "Механобрчермет" Св зующа добавка дл окомковани руд и концентратов
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
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

Also Published As

Publication number Publication date
AU1810688A (en) 1990-08-09
ZA884191B (en) 1990-02-28
EP0296068A2 (en) 1988-12-21
EP0296068A3 (en) 1989-02-08
EP0296068B1 (en) 1993-11-24
AU622406B2 (en) 1992-04-09
US4767449A (en) 1988-08-30

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FD3 Appl. lapsed due to non-payment of renewal fee