CL2013002109A1 - Proceso para la produccion de pellets de mineral de hierro, que comprende molienda del mineral a un tamaño menor que 0,044 mm, filtracion del mineral, mezcla consilicato de sodio y almidon de maiz, peletizar, secar los pellets, trasferir los pellets de mineral de hierro a las parrillas laterales y del fondo de un equipo de horno y cernir los pellets. - Google Patents
Proceso para la produccion de pellets de mineral de hierro, que comprende molienda del mineral a un tamaño menor que 0,044 mm, filtracion del mineral, mezcla consilicato de sodio y almidon de maiz, peletizar, secar los pellets, trasferir los pellets de mineral de hierro a las parrillas laterales y del fondo de un equipo de horno y cernir los pellets.Info
- Publication number
- CL2013002109A1 CL2013002109A1 CL2013002109A CL2013002109A CL2013002109A1 CL 2013002109 A1 CL2013002109 A1 CL 2013002109A1 CL 2013002109 A CL2013002109 A CL 2013002109A CL 2013002109 A CL2013002109 A CL 2013002109A CL 2013002109 A1 CL2013002109 A1 CL 2013002109A1
- Authority
- CL
- Chile
- Prior art keywords
- pellets
- ore
- iron ore
- consilicate
- sift
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 4
- 239000008188 pellet Substances 0.000 title 4
- 229910052742 iron Inorganic materials 0.000 title 2
- 229920002261 Corn starch Polymers 0.000 title 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title 1
- 239000008120 corn starch Substances 0.000 title 1
- 238000001035 drying Methods 0.000 title 1
- 238000001914 filtration Methods 0.000 title 1
- 238000000227 grinding Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002156 mixing Methods 0.000 title 1
- 238000005453 pelletization Methods 0.000 title 1
- 229910052708 sodium Inorganic materials 0.000 title 1
- 239000011734 sodium Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
- C21B13/0053—On a massing grate
-
- 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
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
-
- 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
- C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261674633P | 2012-07-23 | 2012-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2013002109A1 true CL2013002109A1 (es) | 2014-07-25 |
Family
ID=48979492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2013002109A CL2013002109A1 (es) | 2012-07-23 | 2013-07-23 | Proceso para la produccion de pellets de mineral de hierro, que comprende molienda del mineral a un tamaño menor que 0,044 mm, filtracion del mineral, mezcla consilicato de sodio y almidon de maiz, peletizar, secar los pellets, trasferir los pellets de mineral de hierro a las parrillas laterales y del fondo de un equipo de horno y cernir los pellets. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9096914B2 (enExample) |
| EP (1) | EP2875161B1 (enExample) |
| JP (1) | JP2015524515A (enExample) |
| KR (1) | KR20150036719A (enExample) |
| CN (1) | CN104704133A (enExample) |
| AR (1) | AR091870A1 (enExample) |
| AU (1) | AU2013296081A1 (enExample) |
| BR (1) | BR112015001617B1 (enExample) |
| CL (1) | CL2013002109A1 (enExample) |
| IN (1) | IN2015DN00974A (enExample) |
| PE (1) | PE20140569A1 (enExample) |
| TW (1) | TW201412997A (enExample) |
| WO (1) | WO2014015403A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475516B (zh) * | 2017-08-15 | 2019-01-18 | 山西太钢不锈钢股份有限公司 | 制备球团的方法 |
| GB201813370D0 (en) * | 2018-08-16 | 2018-10-03 | Binding Solutions Ltd | Binder formulation |
| CA3118561C (en) * | 2018-11-06 | 2023-07-04 | Sebastian Lang | Method and apparatus for continuously ensuring sufficient quality of green pellets |
| CN112359204A (zh) * | 2020-11-06 | 2021-02-12 | 佩思国际科贸(北京)有限公司 | 冷压球团粘合剂、冷压球团及冷压球团的制备方法 |
| US12674223B2 (en) | 2021-09-16 | 2026-07-07 | Sidney Nicodemos da Silva | Lower temperature pelletizing process of iron ore fines |
| US11987860B2 (en) | 2021-09-16 | 2024-05-21 | Sidney Nicodemos da Silva | Low temperature briquette of fines bearing iron and other metals |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT352408B (de) * | 1978-03-24 | 1979-09-25 | Voest Ag | Verfahren zum brennen von pellets auf einem wanderrost |
| DE3306684A1 (de) * | 1983-02-25 | 1984-08-30 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur thermischen behandlung von gruenpellets auf einer pelletbrennmaschine |
| GB8830383D0 (en) * | 1988-12-30 | 1989-03-01 | Allied Colloids Ltd | Process and composition for pelletising particulate materials |
| JPH0796688B2 (ja) * | 1990-07-23 | 1995-10-18 | 住友金属工業株式会社 | 焼結原料の事前処理方法 |
| DE4109396C2 (de) * | 1991-03-22 | 1994-08-11 | Fachbetrieb Metallischer U Cer | Verfahren zum Herstellen von Eisenerz-Pellets |
| KR101794362B1 (ko) * | 2009-11-17 | 2017-11-06 | 발레 에스.에이. | 소결 공정에서 사용될 분광석 응집체 및 분광석 응집체의 생산 공정 |
| TWI558657B (zh) * | 2011-09-08 | 2016-11-21 | 淡水河谷公司 | 奈米碳管應用於粉礦聚集物以增加其機械強度 |
-
2013
- 2013-07-22 BR BR112015001617-0A patent/BR112015001617B1/pt active IP Right Grant
- 2013-07-22 CN CN201380039462.8A patent/CN104704133A/zh active Pending
- 2013-07-22 WO PCT/BR2013/000263 patent/WO2014015403A1/en not_active Ceased
- 2013-07-22 AU AU2013296081A patent/AU2013296081A1/en not_active Abandoned
- 2013-07-22 JP JP2015523351A patent/JP2015524515A/ja active Pending
- 2013-07-22 KR KR20157004350A patent/KR20150036719A/ko not_active Withdrawn
- 2013-07-22 IN IN974DEN2015 patent/IN2015DN00974A/en unknown
- 2013-07-22 EP EP13747956.4A patent/EP2875161B1/en active Active
- 2013-07-23 US US13/948,933 patent/US9096914B2/en active Active
- 2013-07-23 TW TW102126365A patent/TW201412997A/zh unknown
- 2013-07-23 AR ARP130102612A patent/AR091870A1/es unknown
- 2013-07-23 PE PE2013001583A patent/PE20140569A1/es not_active Application Discontinuation
- 2013-07-23 CL CL2013002109A patent/CL2013002109A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015524515A (ja) | 2015-08-24 |
| AU2013296081A1 (en) | 2015-02-12 |
| IN2015DN00974A (enExample) | 2015-06-12 |
| EP2875161B1 (en) | 2018-04-04 |
| BR112015001617B1 (pt) | 2019-05-21 |
| TW201412997A (zh) | 2014-04-01 |
| US9096914B2 (en) | 2015-08-04 |
| US20140020511A1 (en) | 2014-01-23 |
| EP2875161A1 (en) | 2015-05-27 |
| BR112015001617A2 (pt) | 2017-08-22 |
| AR091870A1 (es) | 2015-03-04 |
| KR20150036719A (ko) | 2015-04-07 |
| WO2014015403A1 (en) | 2014-01-30 |
| CN104704133A (zh) | 2015-06-10 |
| PE20140569A1 (es) | 2014-05-07 |
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