ES2001223A6 - Procedimiento e instalacion para fabricar briquetas en caliente sin aglutinante , adecuadas para metalurgia. - Google Patents
Procedimiento e instalacion para fabricar briquetas en caliente sin aglutinante , adecuadas para metalurgia.Info
- Publication number
- ES2001223A6 ES2001223A6 ES8601083A ES8601083A ES2001223A6 ES 2001223 A6 ES2001223 A6 ES 2001223A6 ES 8601083 A ES8601083 A ES 8601083A ES 8601083 A ES8601083 A ES 8601083A ES 2001223 A6 ES2001223 A6 ES 2001223A6
- Authority
- ES
- Spain
- Prior art keywords
- solids
- finely divided
- fluidized bed
- divided solids
- gas flow
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 239000007787 solid Substances 0.000 abstract 5
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 238000003723 Smelting Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005243 fluidization Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
SE DESCRIBE UN PROCEDIMIENTO E INSTALACION PARA FABRICAR BRIQUETAS DE MATERIALES SOLIDOS PIROFOROS QUE CONTIENEN HIERRO, FINAMENTE DIVIDIDOS EN PARTICULAS. ESTOS MATERIALES, ANTES DE LA FORMACION DE BRIQUETAS, SON SOPLADOS POR MEDIO DE UNA CORRIENTE GASEOSA ASCENDENTE, OXIDANTE, CALENTADA, Y MANTENIDOS EN UNA CAPA TURBULENTA. ADEMAS, LA CORRIENTE GASEOSA SE REGULA DE MODO QUE MEDIANTE LA OXIDACION DE AL MENOS UNA PARTE DEL HIERRO METALICO LA TEMPERATURA DEL MATERIAL SOLIDO SE ELEVA HASTA 450-650 C. A CONTINUACION TIENE LUGAR LA FORMACION DE BRIQUETAS DE MATERIAL SOLIDO EN CALIENTE, ALIMENTANDOSE CALOR SENSIBLE DESDE EL EXTERIOR A LA CAPA TURBULENTA HASTA LA PRODUCCION DE LA OXIDACION DE UNA PARTE DEL HIERRO METALICO Y SOMETIENDOSE LA CAPA TURBULENTA AL EFECTO DE VIBRACIONES TRANSMITIDAS POR LAS PARTICULAS DE MATERIAL SOLIDO A TRAVES DEL LECHO TURBULENTO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3529084A DE3529084C1 (de) | 1985-08-14 | 1985-08-14 | Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2001223A6 true ES2001223A6 (es) | 1988-05-01 |
Family
ID=6278451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8601083A Expired ES2001223A6 (es) | 1985-08-14 | 1986-08-13 | Procedimiento e instalacion para fabricar briquetas en caliente sin aglutinante , adecuadas para metalurgia. |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US4853031A (es) |
| EP (1) | EP0215210B1 (es) |
| JP (1) | JPS6240323A (es) |
| CN (1) | CN1009738B (es) |
| AT (1) | ATE46541T1 (es) |
| BR (1) | BR8603884A (es) |
| CA (1) | CA1292621C (es) |
| DE (2) | DE3529084C1 (es) |
| ES (1) | ES2001223A6 (es) |
| SU (1) | SU1605927A3 (es) |
| UA (1) | UA7727A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3711130C1 (de) * | 1987-04-02 | 1988-07-21 | Thyssen Stahl Ag | Verfahren und Anlage zur Herstellung von bindemittellosen Heissbriketts |
| DE3732351A1 (de) * | 1987-09-25 | 1989-04-06 | Metallgesellschaft Ag | Verfahren zur herstellung von bindemittellosen briketts aus stahlwerksstaeuben |
| US5918701A (en) * | 1997-05-13 | 1999-07-06 | Rogelja; Boris | Roping device |
| CN100395163C (zh) * | 2004-05-28 | 2008-06-18 | 上海宝钢国际经济贸易有限公司 | 热压铁块粉的堆放方法 |
| CN1317217C (zh) * | 2005-04-05 | 2007-05-23 | 蒋发学 | 水泥混凝土多功能助剂 |
| JP4317579B2 (ja) * | 2007-09-05 | 2009-08-19 | 新日本製鐵株式会社 | 還元鉄成形体の製造方法、及び銑鉄の製造方法 |
| JP5198409B2 (ja) * | 2009-11-04 | 2013-05-15 | 大同特殊鋼株式会社 | 排ガスダストの処理方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1532113A (en) * | 1922-10-20 | 1925-04-07 | Ahlmann Nikolai | Process of agglomerating ore and the like |
| US2766109A (en) * | 1952-09-05 | 1956-10-09 | Komarek Greaves And Company | Process for the beneficiation of taconite fines |
| FR1226510A (fr) * | 1959-02-07 | 1960-07-13 | Cie De Pont A Mousson | Procédé perfectionné d'agglomération de fines de minerais et analogues |
| ES340602A1 (es) * | 1966-05-17 | 1968-06-01 | Boliden Ab | Procedimiento para la aglomeracion de un producto de grano fino. |
| US3773473A (en) * | 1969-10-02 | 1973-11-20 | Fmc Corp | Beneficiation and hot briquetting of phosphate ores by removing -400 mesh fines |
| US4196891A (en) * | 1978-07-14 | 1980-04-08 | Midrex Corporation | Briquet strip breaker |
| FR2432051A1 (fr) * | 1978-07-27 | 1980-02-22 | Inst Francais Du Petrole | Procede permettant la recuperation d'elements metalliques contenus dans des produits carbones |
| DE2852964A1 (de) * | 1978-12-07 | 1980-06-26 | Krupp Polysius Ag | Verfahren und anlage zur reduktion von erzen |
| DE3101886A1 (de) * | 1981-01-22 | 1982-08-26 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur herstellung eines brikettierten einsatzmaterials fuer zink-schachtoefen |
| DE3223203C1 (de) * | 1982-06-22 | 1983-12-29 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts |
-
1985
- 1985-08-14 DE DE3529084A patent/DE3529084C1/de not_active Expired
-
1986
- 1986-07-01 EP EP86108912A patent/EP0215210B1/de not_active Expired
- 1986-07-01 AT AT86108912T patent/ATE46541T1/de not_active IP Right Cessation
- 1986-07-01 DE DE8686108912T patent/DE3665738D1/de not_active Expired
- 1986-07-18 US US06/888,551 patent/US4853031A/en not_active Expired - Fee Related
- 1986-07-28 SU SU864027867A patent/SU1605927A3/ru active
- 1986-07-28 UA UA4027867A patent/UA7727A1/uk unknown
- 1986-08-08 JP JP61185400A patent/JPS6240323A/ja active Granted
- 1986-08-13 CN CN86105313A patent/CN1009738B/zh not_active Expired
- 1986-08-13 ES ES8601083A patent/ES2001223A6/es not_active Expired
- 1986-08-13 CA CA000515835A patent/CA1292621C/en not_active Expired - Fee Related
- 1986-08-14 BR BR8603884A patent/BR8603884A/pt not_active IP Right Cessation
-
1989
- 1989-04-25 US US07/344,324 patent/US4934665A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0215210A1 (de) | 1987-03-25 |
| SU1605927A3 (ru) | 1990-11-07 |
| US4853031A (en) | 1989-08-01 |
| UA7727A1 (uk) | 1995-12-26 |
| JPS6240323A (ja) | 1987-02-21 |
| JPH0258327B2 (es) | 1990-12-07 |
| EP0215210B1 (de) | 1989-09-20 |
| ATE46541T1 (de) | 1989-10-15 |
| CN86105313A (zh) | 1987-02-11 |
| DE3665738D1 (en) | 1989-10-26 |
| CA1292621C (en) | 1991-12-03 |
| DE3529084C1 (de) | 1986-10-16 |
| BR8603884A (pt) | 1987-03-24 |
| US4934665A (en) | 1990-06-19 |
| CN1009738B (zh) | 1990-09-26 |
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