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 aglomeradosInfo
- 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
Links
- 238000000034 method Methods 0.000 title 3
- 239000012141 concentrate Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000008188 pellet Substances 0.000 title 1
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)
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 (31)
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 |
US5332559A (en) * | 1991-07-10 | 1994-07-26 | Newmont Gold Co. | Biooxidation process for recovery of metal values from sulphur-containing ore materials |
US6383458B1 (en) | 1991-07-10 | 2002-05-07 | Newmont Mining Corporation | Biooxidation process for recovery of metal values from sulfur-containing ore materials |
GB9116698D0 (en) * | 1991-08-02 | 1991-09-18 | Allied Colloids Ltd | Ore pelletisation |
CA2062145A1 (en) * | 1992-03-02 | 1993-09-03 | Cerminco 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 |
AU1313099A (en) * | 1997-11-10 | 1999-05-31 | 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 |
US20050013792A1 (en) | 2002-11-26 | 2005-01-20 | Hollenbeck Gary R. | Aqueous sustained-release drug delivery system for highly water-soluble electrolytic drugs |
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 |
CN103842487A (zh) | 2011-03-29 | 2014-06-04 | 富林纳技术有限公司 | 混合燃料及其制备方法 |
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 |
CA2965693A1 (en) * | 2014-11-10 | 2016-05-19 | 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 |
EA037733B1 (ru) | 2014-12-03 | 2021-05-14 | Дрексел Юниверсити | Прямое включение природного газа в жидкие углеводородные топлива |
NZ740112A (en) * | 2015-09-02 | 2019-07-26 | Basf Se | Use of hydrophobically associating copolymers as binders for pelletizing metal containing ores |
EP3585912A1 (en) | 2017-02-22 | 2020-01-01 | Basf Se | Use of copolymers as binders for pelletizing metal containing ores |
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)
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 |
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 |
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 |
CA1187766A (en) * | 1981-09-14 | 1985-05-28 | 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 |
US4452940A (en) * | 1981-09-14 | 1984-06-05 | 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 |
-
1987
- 1987-06-19 US US07/063,990 patent/US4767449A/en not_active Expired - Lifetime
-
1988
- 1988-06-10 ZA ZA884191A patent/ZA884191B/xx unknown
- 1988-06-17 EP EP88401515A patent/EP0296068B1/en not_active Expired - Lifetime
- 1988-06-17 AU AU18106/88A patent/AU622406B2/en not_active Ceased
- 1988-06-17 BR BR8802974A patent/BR8802974A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU1810688A (en) | 1990-08-09 |
ZA884191B (en) | 1990-02-28 |
EP0296068B1 (en) | 1993-11-24 |
EP0296068A3 (en) | 1989-02-08 |
US4767449A (en) | 1988-08-30 |
EP0296068A2 (en) | 1988-12-21 |
AU622406B2 (en) | 1992-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD3 | Appl. lapsed due to non-payment of renewal fee |