GB1439488A - Process of heat-treating magnetite iron ore involving heat recuperation from cooling of the product - Google Patents
Process of heat-treating magnetite iron ore involving heat recuperation from cooling of the productInfo
- Publication number
- GB1439488A GB1439488A GB4548273A GB4548273A GB1439488A GB 1439488 A GB1439488 A GB 1439488A GB 4548273 A GB4548273 A GB 4548273A GB 4548273 A GB4548273 A GB 4548273A GB 1439488 A GB1439488 A GB 1439488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cooler
- pellets
- heat
- zones
- cooling
- 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
- 229910052742 iron Inorganic materials 0.000 title abstract 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 238000001816 cooling Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000008188 pellet Substances 0.000 abstract 4
- 238000001035 drying Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 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
- C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
-
- 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
- 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)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29486472A | 1972-10-04 | 1972-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1439488A true GB1439488A (en) | 1976-06-16 |
Family
ID=23135273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4548273A Expired GB1439488A (en) | 1972-10-04 | 1973-09-28 | Process of heat-treating magnetite iron ore involving heat recuperation from cooling of the product |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5320922B2 (OSRAM) |
| AR (1) | AR198326A1 (OSRAM) |
| AU (1) | AU6089673A (OSRAM) |
| BR (1) | BR7307728D0 (OSRAM) |
| CA (1) | CA977974A (OSRAM) |
| ES (1) | ES419352A1 (OSRAM) |
| FR (1) | FR2202161B1 (OSRAM) |
| GB (1) | GB1439488A (OSRAM) |
| IN (1) | IN138849B (OSRAM) |
| IT (1) | IT996254B (OSRAM) |
| NO (1) | NO134875C (OSRAM) |
| OA (1) | OA04484A (OSRAM) |
| SE (1) | SE396406B (OSRAM) |
| SU (1) | SU494872A3 (OSRAM) |
| TR (1) | TR17520A (OSRAM) |
| ZA (1) | ZA737752B (OSRAM) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0602880A1 (en) * | 1992-12-18 | 1994-06-22 | Mark Cross | Treatment of iron ore |
| US5437707A (en) * | 1994-04-28 | 1995-08-01 | Cross; Mark | Apparatus for treating iron ore |
| RU2459878C2 (ru) * | 2008-03-27 | 2012-08-27 | Кабусики Кайся Кобе Сейко Се | Способ производства железорудных окатышей |
| CN102828022A (zh) * | 2012-09-11 | 2012-12-19 | 新兴能源装备股份有限公司 | 一种纯赤铁矿碱性球团的生产工艺 |
| EP3667221A1 (en) * | 2018-12-11 | 2020-06-17 | Paul Wurth S.A. | Induration machine |
| CN115355724A (zh) * | 2022-08-26 | 2022-11-18 | 中航超能(苏州)科技有限公司 | 一种高温球团热能回收综合利用系统 |
| SE2250973A1 (en) * | 2022-08-17 | 2024-02-18 | Luossavaara Kiirunavaara Ab | Method and apparatus for producing a metal oxide material |
| EP4352269A4 (en) * | 2021-06-10 | 2025-08-20 | Luossavaara Kiirunavaara Ab | METAL AGGLOMERATE PRODUCTION SETUP |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE420507B (sv) | 1979-02-06 | 1981-10-12 | Luossavaara Kiirunavaara Ab | Forfarande vid sintring av rapellets |
| CN101592443B (zh) * | 2009-06-26 | 2014-04-09 | 江苏大学 | 球团生产装备余热内外循环综合回用方法及其热风流系统 |
-
1973
- 1973-04-24 CA CA169,441A patent/CA977974A/en not_active Expired
- 1973-09-28 GB GB4548273A patent/GB1439488A/en not_active Expired
- 1973-10-02 AU AU60896/73A patent/AU6089673A/en not_active Expired
- 1973-10-02 FR FR7335225A patent/FR2202161B1/fr not_active Expired
- 1973-10-03 SU SU1962185A patent/SU494872A3/ru active
- 1973-10-03 ZA ZA00737752A patent/ZA737752B/xx unknown
- 1973-10-03 SE SE7313449A patent/SE396406B/xx unknown
- 1973-10-03 IT IT52896/73A patent/IT996254B/it active
- 1973-10-03 NO NO3841/73A patent/NO134875C/no unknown
- 1973-10-04 OA OA55025A patent/OA04484A/xx unknown
- 1973-10-04 ES ES419352A patent/ES419352A1/es not_active Expired
- 1973-10-04 JP JP11191373A patent/JPS5320922B2/ja not_active Expired
- 1973-10-04 BR BR7728/73A patent/BR7307728D0/pt unknown
- 1973-10-04 TR TR17520A patent/TR17520A/xx unknown
- 1973-10-04 AR AR250365A patent/AR198326A1/es active
- 1973-10-12 IN IN2264/CAL/73A patent/IN138849B/en unknown
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0602880A1 (en) * | 1992-12-18 | 1994-06-22 | Mark Cross | Treatment of iron ore |
| US5437707A (en) * | 1994-04-28 | 1995-08-01 | Cross; Mark | Apparatus for treating iron ore |
| RU2459878C2 (ru) * | 2008-03-27 | 2012-08-27 | Кабусики Кайся Кобе Сейко Се | Способ производства железорудных окатышей |
| CN102828022A (zh) * | 2012-09-11 | 2012-12-19 | 新兴能源装备股份有限公司 | 一种纯赤铁矿碱性球团的生产工艺 |
| CN113227695A (zh) * | 2018-12-11 | 2021-08-06 | 保尔伍斯股份有限公司 | 烧结机 |
| WO2020120318A1 (en) * | 2018-12-11 | 2020-06-18 | Paul Wurth S.A. | Induration machine |
| EP3667221A1 (en) * | 2018-12-11 | 2020-06-17 | Paul Wurth S.A. | Induration machine |
| CN113227695B (zh) * | 2018-12-11 | 2023-08-29 | 保尔伍斯股份有限公司 | 烧结机 |
| US12050058B2 (en) | 2018-12-11 | 2024-07-30 | Paul Wurth S.A. | Induration machine |
| EP4352269A4 (en) * | 2021-06-10 | 2025-08-20 | Luossavaara Kiirunavaara Ab | METAL AGGLOMERATE PRODUCTION SETUP |
| SE2250973A1 (en) * | 2022-08-17 | 2024-02-18 | Luossavaara Kiirunavaara Ab | Method and apparatus for producing a metal oxide material |
| SE547193C2 (en) * | 2022-08-17 | 2025-05-20 | Luossavaara Kiirunavaara Ab | Method and apparatus for producing a metal oxide material |
| CN115355724A (zh) * | 2022-08-26 | 2022-11-18 | 中航超能(苏州)科技有限公司 | 一种高温球团热能回收综合利用系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES419352A1 (es) | 1976-03-01 |
| TR17520A (tr) | 1975-07-23 |
| SU494872A3 (ru) | 1975-12-05 |
| NO134875B (OSRAM) | 1976-09-20 |
| DE2349933A1 (de) | 1974-04-18 |
| CA977974A (en) | 1975-11-18 |
| JPS5320922B2 (OSRAM) | 1978-06-29 |
| AU6089673A (en) | 1975-04-10 |
| SE396406B (sv) | 1977-09-19 |
| OA04484A (fr) | 1980-03-15 |
| FR2202161B1 (OSRAM) | 1976-05-14 |
| JPS4972112A (OSRAM) | 1974-07-12 |
| BR7307728D0 (pt) | 1974-08-15 |
| NO134875C (no) | 1977-10-25 |
| IN138849B (OSRAM) | 1976-04-03 |
| DE2349933B2 (de) | 1976-12-16 |
| IT996254B (it) | 1975-12-10 |
| AR198326A1 (es) | 1974-06-14 |
| AU472174B2 (OSRAM) | 1976-05-20 |
| FR2202161A1 (OSRAM) | 1974-05-03 |
| ZA737752B (en) | 1975-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |