ZA200303679B - Method for introducing a granular ore into a roasting kiln. - Google Patents
Method for introducing a granular ore into a roasting kiln. Download PDFInfo
- Publication number
- ZA200303679B ZA200303679B ZA200303679A ZA200303679A ZA200303679B ZA 200303679 B ZA200303679 B ZA 200303679B ZA 200303679 A ZA200303679 A ZA 200303679A ZA 200303679 A ZA200303679 A ZA 200303679A ZA 200303679 B ZA200303679 B ZA 200303679B
- Authority
- ZA
- South Africa
- Prior art keywords
- ore
- furnace
- impeller
- fluidized bed
- opening
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 12
- 238000001354 calcination Methods 0.000 claims abstract description 12
- 239000012141 concentrate Substances 0.000 claims abstract description 9
- WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052683 pyrite Inorganic materials 0.000 claims description 2
- 239000011028 pyrite Substances 0.000 claims description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 14
- 239000007789 gas Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- WMFYOYKPJLRMJI-UHFFFAOYSA-N Lercanidipine hydrochloride Chemical compound Cl.COC(=O)C1=C(C)NC(C)=C(C(=O)OC(C)(C)CN(C)CCC(C=2C=CC=CC=2)C=2C=CC=CC=2)C1C1=CC=CC([N+]([O-])=O)=C1 WMFYOYKPJLRMJI-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229960005349 sulfur Drugs 0.000 description 1
- 235000001508 sulfur Nutrition 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0466—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with throwing devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
- F27B15/08—Arrangements of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0077—Use of centrifugal devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/03—Calcining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Baking, Grill, Roasting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10060516A DE10060516A1 (de) | 2000-12-06 | 2000-12-06 | Verfahren zum Eintragen von körnigem Erz in einen Röstofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200303679B true ZA200303679B (en) | 2004-05-13 |
Family
ID=7665936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200303679A ZA200303679B (en) | 2000-12-06 | 2003-05-13 | Method for introducing a granular ore into a roasting kiln. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6916357B2 (fr) |
| EP (1) | EP1342043B1 (fr) |
| KR (1) | KR100839711B1 (fr) |
| CN (2) | CN101158550B (fr) |
| AT (1) | ATE350634T1 (fr) |
| AU (2) | AU2002234529B2 (fr) |
| BG (1) | BG65523B1 (fr) |
| BR (1) | BR0115966B1 (fr) |
| CA (1) | CA2430436C (fr) |
| DE (2) | DE10060516A1 (fr) |
| EA (1) | EA004898B1 (fr) |
| ES (1) | ES2279834T3 (fr) |
| MX (1) | MXPA03004609A (fr) |
| NO (1) | NO20032562L (fr) |
| PE (1) | PE20030632A1 (fr) |
| WO (1) | WO2002046673A2 (fr) |
| ZA (1) | ZA200303679B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253646A (zh) * | 2015-09-24 | 2016-01-20 | 江苏朝阳液压机械集团有限公司 | 一种均匀布料装置 |
| CN105689122A (zh) * | 2016-03-24 | 2016-06-22 | 陈勇 | 一种抛物面击矿砂式选磁铁矿组合装置 |
| CN111017591B (zh) * | 2019-12-17 | 2021-06-25 | 南京昱晟机器人科技有限公司 | 一种具有粮食储存环境检测机构的粮食平仓设备 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4898A (en) * | 1846-12-22 | Snow-plow | ||
| US3610182A (en) * | 1969-10-03 | 1971-10-05 | Air Preheater | Sawdust feeder for incinerator |
| AT373987B (de) * | 1976-06-03 | 1984-03-12 | Martin Feuerungsbau | Verfahren und vorrichtung zum verbrennen eines zweitbrennstoffes mit einem grundbrennstoff in feuerungen |
| DE2716082C2 (de) * | 1977-04-12 | 1985-09-05 | Deutsche Babcock Ag, 4200 Oberhausen | Verfahren zur thermischen Behandlung von Feststoffen |
| JPS582141A (ja) | 1981-06-26 | 1983-01-07 | Iseki & Co Ltd | 穀類の拡散張込装置 |
| JPS58145818A (ja) * | 1982-02-25 | 1983-08-31 | Kawasaki Heavy Ind Ltd | 流動床燃焼炉のスプレツダ−給炭機 |
| JPS58148307A (ja) * | 1982-03-01 | 1983-09-03 | Kawasaki Heavy Ind Ltd | 流動床ボイラの給炭装置 |
| JPS6169910A (ja) * | 1984-09-12 | 1986-04-10 | Kobe Steel Ltd | 鉄鉱石の流動層還元方法 |
| AU4793885A (en) * | 1984-12-19 | 1986-06-26 | Foster Wheeler Energy Corporation | Fluidised bed reactor |
| KR940001137B1 (ko) * | 1991-11-07 | 1994-02-14 | 한국신철강 기술연구조합 | 분철광석의 순환 유동층식 예비환원로 |
| RU2040758C1 (ru) * | 1993-03-19 | 1995-07-25 | Акционерное общество открытого типа "Челябинский электрометаллургический комбинат" | Загрузочное устройство печи кипящего слоя для обжига молибденового концентрата |
| CN2188565Y (zh) * | 1994-02-03 | 1995-02-01 | 史长源 | 叶片抛射给料机 |
| KR20000013338U (ko) * | 1998-12-24 | 2000-07-15 | 이구택 | 샤프트형 환원로 내부의 장입물의 입도편석감소장치 |
-
2000
- 2000-12-06 DE DE10060516A patent/DE10060516A1/de not_active Withdrawn
-
2001
- 2001-11-27 DE DE50111826T patent/DE50111826D1/de not_active Expired - Lifetime
- 2001-11-27 AU AU2002234529A patent/AU2002234529B2/en not_active Ceased
- 2001-11-27 MX MXPA03004609A patent/MXPA03004609A/es active IP Right Grant
- 2001-11-27 CN CN2007101869029A patent/CN101158550B/zh not_active Expired - Fee Related
- 2001-11-27 EA EA200300633A patent/EA004898B1/ru not_active IP Right Cessation
- 2001-11-27 ES ES01985342T patent/ES2279834T3/es not_active Expired - Lifetime
- 2001-11-27 WO PCT/EP2001/013784 patent/WO2002046673A2/fr active IP Right Grant
- 2001-11-27 AU AU3452902A patent/AU3452902A/xx active Pending
- 2001-11-27 AT AT01985342T patent/ATE350634T1/de not_active IP Right Cessation
- 2001-11-27 KR KR1020037007240A patent/KR100839711B1/ko not_active IP Right Cessation
- 2001-11-27 US US10/433,693 patent/US6916357B2/en not_active Expired - Fee Related
- 2001-11-27 CA CA002430436A patent/CA2430436C/fr not_active Expired - Fee Related
- 2001-11-27 EP EP01985342A patent/EP1342043B1/fr not_active Expired - Lifetime
- 2001-11-27 BR BRPI0115966-6A patent/BR0115966B1/pt not_active IP Right Cessation
- 2001-11-27 CN CNB018201083A patent/CN100396580C/zh not_active Expired - Fee Related
- 2001-11-30 PE PE2001001207A patent/PE20030632A1/es not_active Application Discontinuation
-
2003
- 2003-05-13 ZA ZA200303679A patent/ZA200303679B/en unknown
- 2003-06-05 BG BG107883A patent/BG65523B1/bg unknown
- 2003-06-05 NO NO20032562A patent/NO20032562L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1342043A2 (fr) | 2003-09-10 |
| EP1342043B1 (fr) | 2007-01-03 |
| EA200300633A1 (ru) | 2003-12-25 |
| BG107883A (en) | 2004-07-30 |
| NO20032562L (no) | 2003-07-04 |
| CN100396580C (zh) | 2008-06-25 |
| CA2430436C (fr) | 2009-11-10 |
| WO2002046673A3 (fr) | 2002-10-03 |
| PE20030632A1 (es) | 2003-09-27 |
| ES2279834T3 (es) | 2007-09-01 |
| EA004898B1 (ru) | 2004-08-26 |
| BG65523B1 (bg) | 2008-10-31 |
| ATE350634T1 (de) | 2007-01-15 |
| AU2002234529B2 (en) | 2006-05-25 |
| CN101158550B (zh) | 2010-08-18 |
| DE10060516A1 (de) | 2002-06-20 |
| US20040060392A1 (en) | 2004-04-01 |
| DE50111826D1 (de) | 2007-02-15 |
| WO2002046673A2 (fr) | 2002-06-13 |
| US6916357B2 (en) | 2005-07-12 |
| CA2430436A1 (fr) | 2002-06-13 |
| KR100839711B1 (ko) | 2008-06-19 |
| NO20032562D0 (no) | 2003-06-05 |
| CN101158550A (zh) | 2008-04-09 |
| CN1479852A (zh) | 2004-03-03 |
| KR20030067694A (ko) | 2003-08-14 |
| BR0115966B1 (pt) | 2009-12-01 |
| MXPA03004609A (es) | 2003-09-04 |
| AU3452902A (en) | 2002-06-18 |
| BR0115966A (pt) | 2003-10-28 |
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