BR0116341A - Método e aparelho para a alimentação de material sólido e de gás de oxidação dentro de uma fornalha de fusão em suspensão - Google Patents
Método e aparelho para a alimentação de material sólido e de gás de oxidação dentro de uma fornalha de fusão em suspensãoInfo
- Publication number
- BR0116341A BR0116341A BR0116341-8A BR0116341A BR0116341A BR 0116341 A BR0116341 A BR 0116341A BR 0116341 A BR0116341 A BR 0116341A BR 0116341 A BR0116341 A BR 0116341A
- Authority
- BR
- Brazil
- Prior art keywords
- melting furnace
- solids
- oxidation gas
- suspended
- suspension
- Prior art date
Links
Classifications
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0047—Smelting or converting flash smelting or converting
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised 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
- F27B15/006—Equipment for treating dispersed material falling under gravity with ascending gases
-
- 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
Abstract
"MéTODO E APARELHO PARA A ALIMENTAçãO DE MATERIAL SóLIDO E DE GáS DE OXIDAçãO DENTRO DE UMA FORNALHA DE FUSãO EM SUSPENSãO". A presente invenção se refere a um aparelho para a alimentação de sólidos finamente divididos, contendo pelo menos concentrado de metal sulfídico, e gás de oxidação oxigenoso dentro de uma fornalha de fusão em suspensão, o referido aparelho compreendendo elementos para a condução de sólidos e de gás de oxidação dentro da fornalha de fusão em suspensão. Em concordância com a presente invenção, no orifício de alimentação (7) da fornalha de fusão em suspensão através dos quais sólidos (2) e gás de oxidação (3) são alimentados dentro da câmara de reação (1) da fornalha de fusão em suspensão, está instalada uma câmara de criação de suspensão (5, 11) para uma suspensão contendo sólidos (2) e gás de oxidação (3), câmara na qual os sólidos (2) e pelo menos parte do gás de oxidação (3) podem ser misturados para formar uma suspensão antes deles fluírem dentro da câmara de reação (1) da fornalha de fusão em suspensão de maneira que, a câmara de criação de suspensão (5, 11) está, com respeito para o conduto de suprimento de concentrado, conectada para o orifício de alimentação (7) da fornalha de fusão em suspensão em seu terminal oposto de maneira a que a suspensão formada de sólidos e de gás de oxidação possui livre acesso para fluir a partir da câmara de criação de suspensão (5, 11) diretamente para a câmara de reação (1) da fornalha de fusão em suspensão.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002799A FI108865B (fi) | 2000-12-20 | 2000-12-20 | Laite kiintoaineksen ja hapetuskaasun syöttämiseksi suspensiosulatusuuniin |
PCT/FI2001/001077 WO2002055746A1 (en) | 2000-12-20 | 2001-12-11 | Method and apparatus for feeding solid material and oxidizing gas into suspension smelting furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0116341A true BR0116341A (pt) | 2003-10-14 |
BR0116341B1 BR0116341B1 (pt) | 2010-09-08 |
Family
ID=8559760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0116341-8A BR0116341B1 (pt) | 2000-12-20 | 2001-12-11 | fornalha de fusão em suspensão compreendendo um aparelho para alimentação de sólidos finamente divididos. |
Country Status (21)
Country | Link |
---|---|
US (1) | US6953547B2 (pt) |
EP (1) | EP1346072B1 (pt) |
JP (1) | JP3984165B2 (pt) |
KR (1) | KR100842691B1 (pt) |
CN (1) | CN1243839C (pt) |
AR (1) | AR032011A1 (pt) |
AT (1) | ATE374842T1 (pt) |
BG (1) | BG65316B1 (pt) |
BR (1) | BR0116341B1 (pt) |
CA (1) | CA2431480C (pt) |
DE (1) | DE60130792T2 (pt) |
EA (1) | EA004623B1 (pt) |
ES (1) | ES2292533T3 (pt) |
FI (1) | FI108865B (pt) |
MX (1) | MXPA03005488A (pt) |
PE (1) | PE20020808A1 (pt) |
PL (1) | PL196431B1 (pt) |
RO (1) | RO121648B1 (pt) |
RS (1) | RS50066B (pt) |
WO (1) | WO2002055746A1 (pt) |
ZA (1) | ZA200304506B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116571B (fi) * | 2003-09-30 | 2005-12-30 | Outokumpu Oy | Menetelmä inertin materiaalin sulattamiseksi |
FI117769B (fi) * | 2004-01-15 | 2007-02-15 | Outokumpu Technology Oyj | Suspensiosulatusuunin syöttöjärjestelmä |
CN102268558B (zh) | 2011-07-25 | 2012-11-28 | 阳谷祥光铜业有限公司 | 一种旋浮卷吸冶金工艺及其反应器 |
CN102605191B (zh) | 2012-04-16 | 2013-12-25 | 阳谷祥光铜业有限公司 | 一种铜精矿直接生产粗铜的方法 |
JP6291205B2 (ja) | 2013-10-01 | 2018-03-14 | パンパシフィック・カッパー株式会社 | 原料供給装置及び原料供給方法、並びに自溶炉 |
JP6510626B2 (ja) * | 2017-12-12 | 2019-05-08 | パンパシフィック・カッパー株式会社 | 原料供給装置及び原料供給方法、並びに自溶炉 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951756A (en) * | 1958-05-16 | 1960-09-06 | Cavanagh Patrick Edgar | Method for jet smelting |
FI57786C (fi) * | 1978-12-21 | 1980-10-10 | Outokumpu Oy | Saett och anordning foer bildande av en virvlande suspensionstraole av ett pulverartat material och reaktionsgas |
DE3212100C2 (de) | 1982-04-01 | 1985-11-28 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur Durchführung pyrometallurgischer Prozesse |
BE896486A (fr) | 1983-04-15 | 1983-08-01 | Bougard Jacques L | Appareil de chauffage. |
DE3832843C1 (en) | 1988-09-28 | 1989-10-19 | Vsesojuznyj Naucno-Issledovatel'skij Gorno-Metallurgiceskij Institut Cvetnych Metallov, Ust-Kamenogorsk, Su | Device for supplying a charging-oxygen mixture to a smelting furnace |
FI94151C (fi) | 1992-06-01 | 1995-07-25 | Outokumpu Research Oy | Tapa sulatusuuniin syötettävän reaktiokaasun syötön säätämiseksi ja tähän tarkoitettu monikäyttöpoltin |
FI94150C (fi) * | 1992-06-01 | 1995-07-25 | Outokumpu Eng Contract | Tapa ja laite reaktiokaasujen syöttämiseksi sulatusuuniin |
FI98071C (fi) * | 1995-05-23 | 1997-04-10 | Outokumpu Eng Contract | Menetelmä ja laitteisto reaktiokaasun ja kiintoaineen syöttämiseksi |
FI100889B (fi) * | 1996-10-01 | 1998-03-13 | Outokumpu Oy | Menetelmä reaktiokaasun ja kiintoaineen syöttämiseksi ja suuntaamiseks i sulatusuuniin ja tätä varten tarkoitettu monisäätöpoltin |
-
2000
- 2000-12-20 FI FI20002799A patent/FI108865B/fi not_active IP Right Cessation
-
2001
- 2001-12-10 PE PE2001001229A patent/PE20020808A1/es not_active Application Discontinuation
- 2001-12-11 US US10/451,351 patent/US6953547B2/en not_active Expired - Fee Related
- 2001-12-11 EA EA200300702A patent/EA004623B1/ru not_active IP Right Cessation
- 2001-12-11 CN CNB018210627A patent/CN1243839C/zh not_active Expired - Lifetime
- 2001-12-11 WO PCT/FI2001/001077 patent/WO2002055746A1/en active IP Right Grant
- 2001-12-11 MX MXPA03005488A patent/MXPA03005488A/es active IP Right Grant
- 2001-12-11 PL PL362114A patent/PL196431B1/pl unknown
- 2001-12-11 AT AT01273123T patent/ATE374842T1/de not_active IP Right Cessation
- 2001-12-11 EP EP01273123A patent/EP1346072B1/en not_active Expired - Lifetime
- 2001-12-11 ES ES01273123T patent/ES2292533T3/es not_active Expired - Lifetime
- 2001-12-11 RO ROA200300534A patent/RO121648B1/ro unknown
- 2001-12-11 BR BRPI0116341-8A patent/BR0116341B1/pt not_active IP Right Cessation
- 2001-12-11 KR KR1020037008233A patent/KR100842691B1/ko not_active IP Right Cessation
- 2001-12-11 JP JP2002556791A patent/JP3984165B2/ja not_active Expired - Fee Related
- 2001-12-11 RS YUP-503/03A patent/RS50066B/sr unknown
- 2001-12-11 CA CA2431480A patent/CA2431480C/en not_active Expired - Fee Related
- 2001-12-11 DE DE60130792T patent/DE60130792T2/de not_active Expired - Lifetime
- 2001-12-19 AR ARP010105892A patent/AR032011A1/es active IP Right Grant
-
2003
- 2003-06-10 ZA ZA200304506A patent/ZA200304506B/en unknown
- 2003-06-13 BG BG107913A patent/BG65316B1/bg active Active
Also Published As
Publication number | Publication date |
---|---|
FI20002799A0 (fi) | 2000-12-20 |
WO2002055746A1 (en) | 2002-07-18 |
CA2431480A1 (en) | 2002-07-18 |
CA2431480C (en) | 2011-06-14 |
CN1481447A (zh) | 2004-03-10 |
EA200300702A1 (ru) | 2003-12-25 |
BG107913A (en) | 2004-07-30 |
RS50066B (sr) | 2009-01-22 |
ES2292533T3 (es) | 2008-03-16 |
BG65316B1 (bg) | 2008-01-31 |
PL196431B1 (pl) | 2008-01-31 |
ZA200304506B (en) | 2004-02-17 |
US20040053185A1 (en) | 2004-03-18 |
YU50303A (sh) | 2005-11-28 |
RO121648B1 (ro) | 2008-01-30 |
BR0116341B1 (pt) | 2010-09-08 |
EA004623B1 (ru) | 2004-06-24 |
AR032011A1 (es) | 2003-10-22 |
PE20020808A1 (es) | 2002-10-04 |
DE60130792D1 (de) | 2007-11-15 |
KR100842691B1 (ko) | 2008-07-01 |
KR20040005865A (ko) | 2004-01-16 |
CN1243839C (zh) | 2006-03-01 |
PL362114A1 (en) | 2004-10-18 |
JP2004517214A (ja) | 2004-06-10 |
EP1346072B1 (en) | 2007-10-03 |
MXPA03005488A (es) | 2003-10-06 |
ATE374842T1 (de) | 2007-10-15 |
JP3984165B2 (ja) | 2007-10-03 |
US6953547B2 (en) | 2005-10-11 |
EP1346072A1 (en) | 2003-09-24 |
DE60130792T2 (de) | 2008-02-07 |
FI108865B (fi) | 2002-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/12/2001, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved |
Owner name: OUTOTEC OYJ (FI) |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |