DE3529084C1 - Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts - Google Patents
Verfahren und Anlage zur Herstellung bindemittelloser HeissbrikettsInfo
- Publication number
- DE3529084C1 DE3529084C1 DE3529084A DE3529084A DE3529084C1 DE 3529084 C1 DE3529084 C1 DE 3529084C1 DE 3529084 A DE3529084 A DE 3529084A DE 3529084 A DE3529084 A DE 3529084A DE 3529084 C1 DE3529084 C1 DE 3529084C1
- Authority
- DE
- Germany
- Prior art keywords
- fluidized bed
- heated
- finely divided
- hot
- gas
- 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 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000007787 solid Substances 0.000 claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 230000003647 oxidation Effects 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 38
- 239000000428 dust Substances 0.000 claims description 33
- 239000000567 combustion gas Substances 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 20
- 239000011261 inert gas Substances 0.000 claims description 18
- 239000004484 Briquette Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000010355 oscillation Effects 0.000 claims description 6
- 239000004449 solid propellant Substances 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims description 2
- 239000000571 coke Substances 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005188 flotation Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000010802 sludge Substances 0.000 claims description 2
- 238000005243 fluidization Methods 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002816 fuel additive Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 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)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3529084A DE3529084C1 (de) | 1985-08-14 | 1985-08-14 | Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts |
| AT86108912T ATE46541T1 (de) | 1985-08-14 | 1986-07-01 | Verfahren und anlage zur herstellung bindemittelloser heissbriketts. |
| DE8686108912T DE3665738D1 (en) | 1985-08-14 | 1986-07-01 | Process and installation for preparing binder-free hot-briquets |
| EP86108912A EP0215210B1 (de) | 1985-08-14 | 1986-07-01 | Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts |
| US06/888,551 US4853031A (en) | 1985-08-14 | 1986-07-18 | Process for preparing binderfree hot briquettes for smelting purposes |
| UA4027867A UA7727A1 (uk) | 1985-08-14 | 1986-07-28 | Спосіб виготовлення гарячих брикетів без связуючого із залізоутримуючих пірофорних тонкодісперсних матеріалів і установка для його здійснення |
| SU864027867A SU1605927A3 (ru) | 1985-08-14 | 1986-07-28 | Способ изготовлени гор чих брикетов без св зующего из железосодержащих пирофорных тонкодисперсных материалов и установка дл его осуществлени |
| JP61185400A JPS6240323A (ja) | 1985-08-14 | 1986-08-08 | 結合剤を含有しない製錬用高温ブリケットの製造法および装置 |
| CA000515835A CA1292621C (en) | 1985-08-14 | 1986-08-13 | Process and apparatus for preparing binderfree hot briquettes for smelting purposes |
| ES8601083A ES2001223A6 (es) | 1985-08-14 | 1986-08-13 | Procedimiento e instalacion para fabricar briquetas en caliente sin aglutinante , adecuadas para metalurgia. |
| CN86105313A CN1009738B (zh) | 1985-08-14 | 1986-08-13 | 制备冶炼用无粘结剂热压团块的工艺和设备 |
| BR8603884A BR8603884A (pt) | 1985-08-14 | 1986-08-14 | Processo e instalacao para a producao de briquetes quentes isentos de aglutinantes |
| US07/344,324 US4934665A (en) | 1985-08-14 | 1989-04-25 | Apparatus for preparing binderfree hot briquettes for smelting purposes |
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 |
|---|---|
| DE3529084C1 true DE3529084C1 (de) | 1986-10-16 |
Family
ID=6278451
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3529084A Expired DE3529084C1 (de) | 1985-08-14 | 1985-08-14 | Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts |
| DE8686108912T Expired DE3665738D1 (en) | 1985-08-14 | 1986-07-01 | Process and installation for preparing binder-free hot-briquets |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686108912T Expired DE3665738D1 (en) | 1985-08-14 | 1986-07-01 | Process and installation for preparing binder-free hot-briquets |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US4853031A (enExample) |
| EP (1) | EP0215210B1 (enExample) |
| JP (1) | JPS6240323A (enExample) |
| CN (1) | CN1009738B (enExample) |
| AT (1) | ATE46541T1 (enExample) |
| BR (1) | BR8603884A (enExample) |
| CA (1) | CA1292621C (enExample) |
| DE (2) | DE3529084C1 (enExample) |
| ES (1) | ES2001223A6 (enExample) |
| SU (1) | SU1605927A3 (enExample) |
| UA (1) | UA7727A1 (enExample) |
Cited By (2)
| 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 |
| EP0309016A1 (de) * | 1987-09-25 | 1989-03-29 | Metallgesellschaft Ag | Verfahren zur Herstellung von bindemittellosen Briketts aus Stahlwerksstäuben |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3223203C1 (de) * | 1982-06-22 | 1983-12-29 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts |
Family Cites Families (9)
| 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 |
-
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 UA UA4027867A patent/UA7727A1/uk unknown
- 1986-07-28 SU SU864027867A patent/SU1605927A3/ru active
- 1986-08-08 JP JP61185400A patent/JPS6240323A/ja active Granted
- 1986-08-13 ES ES8601083A patent/ES2001223A6/es not_active Expired
- 1986-08-13 CA CA000515835A patent/CA1292621C/en not_active Expired - Fee Related
- 1986-08-13 CN CN86105313A patent/CN1009738B/zh not_active Expired
- 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
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3223203C1 (de) * | 1982-06-22 | 1983-12-29 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts |
Cited By (3)
| 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 |
| EP0286844A1 (de) * | 1987-04-02 | 1988-10-19 | Thyssen Stahl Aktiengesellschaft | Verfahren und Anlage zur Herstellung von bindemittellosen Heissbriketts |
| EP0309016A1 (de) * | 1987-09-25 | 1989-03-29 | Metallgesellschaft Ag | Verfahren zur Herstellung von bindemittellosen Briketts aus Stahlwerksstäuben |
Also Published As
| Publication number | Publication date |
|---|---|
| US4934665A (en) | 1990-06-19 |
| US4853031A (en) | 1989-08-01 |
| JPS6240323A (ja) | 1987-02-21 |
| CA1292621C (en) | 1991-12-03 |
| BR8603884A (pt) | 1987-03-24 |
| SU1605927A3 (ru) | 1990-11-07 |
| DE3665738D1 (en) | 1989-10-26 |
| ES2001223A6 (es) | 1988-05-01 |
| CN86105313A (zh) | 1987-02-11 |
| CN1009738B (zh) | 1990-09-26 |
| UA7727A1 (uk) | 1995-12-26 |
| ATE46541T1 (de) | 1989-10-15 |
| EP0215210A1 (de) | 1987-03-25 |
| EP0215210B1 (de) | 1989-09-20 |
| JPH0258327B2 (enExample) | 1990-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of patent without earlier publication of application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |