ATE285481T1 - Verfahren zur stabilisierung einer wirbelschicht in einem röstofen - Google Patents
Verfahren zur stabilisierung einer wirbelschicht in einem röstofenInfo
- Publication number
- ATE285481T1 ATE285481T1 AT01983619T AT01983619T ATE285481T1 AT E285481 T1 ATE285481 T1 AT E285481T1 AT 01983619 T AT01983619 T AT 01983619T AT 01983619 T AT01983619 T AT 01983619T AT E285481 T1 ATE285481 T1 AT E285481T1
- Authority
- AT
- Austria
- Prior art keywords
- roasting
- fluidized bed
- stabilizing
- oxygen
- fed
- Prior art date
Links
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
- C22B1/10—Roasting processes in fluidised form
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Soy Sauces And Products Related Thereto (AREA)
- Tea And Coffee (AREA)
- Catalysts (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Fertilizers (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Glass Compositions (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002495A FI111555B (fi) | 2000-11-15 | 2000-11-15 | Menetelmä pasutusuunin leijukerrospedin stabiloimiseksi |
PCT/FI2001/000982 WO2002040723A1 (en) | 2000-11-15 | 2001-11-13 | Method for the stabilization of a fluidized bed in a roasting furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE285481T1 true ATE285481T1 (de) | 2005-01-15 |
Family
ID=8559494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01983619T ATE285481T1 (de) | 2000-11-15 | 2001-11-13 | Verfahren zur stabilisierung einer wirbelschicht in einem röstofen |
Country Status (18)
Country | Link |
---|---|
US (1) | US6926752B2 (de) |
EP (1) | EP1339881B1 (de) |
JP (1) | JP2004514057A (de) |
KR (1) | KR100774233B1 (de) |
CN (1) | CN1276103C (de) |
AT (1) | ATE285481T1 (de) |
AU (2) | AU2002215064B2 (de) |
BR (1) | BR0115313B1 (de) |
CA (1) | CA2427389C (de) |
DE (1) | DE60107980T2 (de) |
EA (1) | EA004782B1 (de) |
ES (1) | ES2231565T3 (de) |
FI (1) | FI111555B (de) |
MX (1) | MXPA03004269A (de) |
NO (1) | NO20032057D0 (de) |
PE (1) | PE20020712A1 (de) |
WO (1) | WO2002040723A1 (de) |
ZA (1) | ZA200303335B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007059582B4 (de) | 2007-11-15 | 2010-06-10 | Outotec Oyj | Verfahren und Vorrichtung zum Training des Bedienpersonals einer prozesstechnischen Anlage |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2596580A (en) | 1950-01-05 | 1952-05-13 | Dorr Co | Treating arsenical gold ores |
US2855827A (en) | 1954-12-02 | 1958-10-14 | Olin Mathieson | Gun mounts |
US2855287A (en) * | 1955-09-26 | 1958-10-07 | New Jersey Zinc Co | Fluid bed roasting method for separating and recovering cd-pb-zn components |
CA984614A (en) * | 1973-10-09 | 1976-03-02 | Falconbridge Nickel Mines Limited | Fluid bed roasting of metal sulphides at high temperatures |
US4619814A (en) * | 1978-05-05 | 1986-10-28 | Provincial Holdings Ltd. | Process for the recovery of non-ferrous metals from sulphide ores and concentrates |
SU1437348A1 (ru) * | 1987-02-23 | 1988-11-15 | Всесоюзный Центральный Научно-Исследовательский Институт Комплексной Автоматизации | Способ автоматического регулировани процесса обжига серосодержащего материала в печи кип щего сло |
US5762891A (en) * | 1996-02-27 | 1998-06-09 | Hazen Research, Inc. | Process for stabilization of arsenic |
JP3600952B2 (ja) * | 1998-09-01 | 2004-12-15 | 日立造船株式会社 | 炉内の酸素濃度測定装置 |
FI112535B (fi) * | 2001-03-09 | 2003-12-15 | Outokumpu Oy | Laitteisto ja menetelmä kasvannaisen vähentämiseksi pasutusuunin arinalla |
-
2000
- 2000-11-15 FI FI20002495A patent/FI111555B/fi not_active IP Right Cessation
-
2001
- 2001-11-09 PE PE2001001115A patent/PE20020712A1/es not_active Application Discontinuation
- 2001-11-13 ES ES01983619T patent/ES2231565T3/es not_active Expired - Lifetime
- 2001-11-13 AT AT01983619T patent/ATE285481T1/de not_active IP Right Cessation
- 2001-11-13 CN CNB018189628A patent/CN1276103C/zh not_active Expired - Fee Related
- 2001-11-13 EA EA200300564A patent/EA004782B1/ru not_active IP Right Cessation
- 2001-11-13 BR BRPI0115313-7A patent/BR0115313B1/pt not_active IP Right Cessation
- 2001-11-13 EP EP01983619A patent/EP1339881B1/de not_active Expired - Lifetime
- 2001-11-13 AU AU2002215064A patent/AU2002215064B2/en not_active Ceased
- 2001-11-13 US US10/416,863 patent/US6926752B2/en not_active Expired - Fee Related
- 2001-11-13 JP JP2002543032A patent/JP2004514057A/ja active Pending
- 2001-11-13 MX MXPA03004269A patent/MXPA03004269A/es active IP Right Grant
- 2001-11-13 WO PCT/FI2001/000982 patent/WO2002040723A1/en active IP Right Grant
- 2001-11-13 KR KR1020037006540A patent/KR100774233B1/ko not_active IP Right Cessation
- 2001-11-13 AU AU1506402A patent/AU1506402A/xx active Pending
- 2001-11-13 DE DE60107980T patent/DE60107980T2/de not_active Expired - Lifetime
- 2001-11-13 CA CA2427389A patent/CA2427389C/en not_active Expired - Fee Related
-
2003
- 2003-04-30 ZA ZA200303335A patent/ZA200303335B/en unknown
- 2003-05-08 NO NO20032057A patent/NO20032057D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20040050209A1 (en) | 2004-03-18 |
KR20030048146A (ko) | 2003-06-18 |
CA2427389C (en) | 2010-08-17 |
AU1506402A (en) | 2002-05-27 |
JP2004514057A (ja) | 2004-05-13 |
CN1474879A (zh) | 2004-02-11 |
DE60107980T2 (de) | 2005-05-25 |
NO20032057L (no) | 2003-05-08 |
WO2002040723A1 (en) | 2002-05-23 |
CN1276103C (zh) | 2006-09-20 |
US6926752B2 (en) | 2005-08-09 |
DE60107980D1 (de) | 2005-01-27 |
EA004782B1 (ru) | 2004-08-26 |
PE20020712A1 (es) | 2002-09-16 |
MXPA03004269A (es) | 2003-09-22 |
EA200300564A1 (ru) | 2003-12-25 |
BR0115313B1 (pt) | 2010-07-27 |
FI20002495A (fi) | 2002-05-16 |
ZA200303335B (en) | 2003-11-04 |
AU2002215064B2 (en) | 2006-01-05 |
ES2231565T3 (es) | 2005-05-16 |
BR0115313A (pt) | 2003-10-21 |
EP1339881B1 (de) | 2004-12-22 |
CA2427389A1 (en) | 2002-05-23 |
KR100774233B1 (ko) | 2007-11-07 |
EP1339881A1 (de) | 2003-09-03 |
NO20032057D0 (no) | 2003-05-08 |
FI111555B (fi) | 2003-08-15 |
FI20002495A0 (fi) | 2000-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |