BRPI0710267B8 - Método e equipamento para tratamento de gás de processo - Google Patents
Método e equipamento para tratamento de gás de processoInfo
- Publication number
- BRPI0710267B8 BRPI0710267B8 BRPI0710267A BRPI0710267A BRPI0710267B8 BR PI0710267 B8 BRPI0710267 B8 BR PI0710267B8 BR PI0710267 A BRPI0710267 A BR PI0710267A BR PI0710267 A BRPI0710267 A BR PI0710267A BR PI0710267 B8 BRPI0710267 B8 BR PI0710267B8
- Authority
- BR
- Brazil
- Prior art keywords
- process gas
- gas
- equipment
- lower furnace
- gas treatment
- 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
- C22B15/00—Obtaining copper
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0095—Process control or regulation methods
- C22B15/0097—Sulfur release abatement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Automation & Control Theory (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
- Furnace Details (AREA)
Abstract
<B>METODO E EQUIPAMENTO PARA TRATAMENTO DE GAS DE PROCESSO<D> A presente invenção se refere a um método para tratamento de gás de processo (7) contendo sólidos em um forno para fundição de material em suspensão (1), compreendendo dirigir o gás de processo, a partir do eixo reacional (2) do forno para fundição de material em suspensão, para um forno inferior (3) e, posteriormente, através de um eixo elevado (4) para uma caldeira de aquecimento de resíduos (6) para resfriar o gás de processo, pelo que, através de um ou mais bocais de gás ajustáveis (8) colocados na parede superior (12) do forno inferior é alimentada uma quantidade de gás oxidante (9) dentro da circulação do gás de processo (7) no forno inferior (3>, onde a quantidade de gás oxidante (9) é ajustada durante o processo, de modo que a quantidade de sulfetos contida na matéria sólida do gás de processo que é dirigida para a caldeira de aquecimento de resíduos (6) seja minimizada. A invenção também se refere a um equipamento para sua implementação.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI2006327 | 2006-04-04 | ||
FI20060327A FI118540B (fi) | 2006-04-04 | 2006-04-04 | Menetelmä ja laitteisto prosessikaasun käsittelemiseksi |
PCT/FI2007/000081 WO2007113375A1 (en) | 2006-04-04 | 2007-04-02 | Method and equipment for treating process gas |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0710267A2 BRPI0710267A2 (pt) | 2011-08-09 |
BRPI0710267B1 BRPI0710267B1 (pt) | 2016-09-13 |
BRPI0710267B8 true BRPI0710267B8 (pt) | 2023-03-28 |
Family
ID=36293726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0710267A BRPI0710267B8 (pt) | 2006-04-04 | 2007-04-02 | Método e equipamento para tratamento de gás de processo |
Country Status (18)
Country | Link |
---|---|
US (1) | US9322552B2 (pt) |
EP (1) | EP2002024B1 (pt) |
JP (1) | JP2009532583A (pt) |
KR (1) | KR101414499B1 (pt) |
CN (2) | CN101410539A (pt) |
AT (1) | ATE516377T1 (pt) |
AU (1) | AU2007233605A1 (pt) |
BR (1) | BRPI0710267B8 (pt) |
CA (1) | CA2647205C (pt) |
EA (1) | EA200801913A1 (pt) |
ES (1) | ES2369756T3 (pt) |
FI (1) | FI118540B (pt) |
MX (1) | MX2008012433A (pt) |
PE (1) | PE20071290A1 (pt) |
PL (1) | PL2002024T3 (pt) |
RS (1) | RS51946B (pt) |
WO (1) | WO2007113375A1 (pt) |
ZA (1) | ZA200807811B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2010114611A (ru) | 2007-09-14 | 2011-10-20 | Баррик Гольд Корпорейшн (CA) | Способ восстановления металлов платиновой группы с использованием восстановителей |
FI20106156A (fi) * | 2010-11-04 | 2012-05-05 | Outotec Oyj | Menetelmä suspensiosulatusuunin lämpötaseen hallitsemiseksi ja suspensiosulatusuuni |
FI124892B (fi) | 2012-11-14 | 2015-03-13 | Outotec Oyj | Menetelmä ei-rauta metallisulfidien sulattamiseksi suspensiosulatusuunissa ja suspensiosulatusuuni |
CN104296538A (zh) * | 2013-07-19 | 2015-01-21 | 贵阳铝镁设计研究院有限公司 | 一种降低事故烟道烟气温度的方法及装置 |
FI126836B (fi) | 2013-09-18 | 2017-06-15 | Outotec Finland Oy | Menetelmä ja järjestely pyrometallurgisesta uunista jätelämpökattilaan virtaavan prosessikaasun käsittelemiseksi |
FI124714B (en) | 2013-10-25 | 2014-12-15 | Outotec Finland Oy | PROCEDURE AND ARRANGEMENTS FOR SUPPLYING GAS PROCESS FROM A SUSPENSION MIXTURE TO A REMOVAL HEATER |
CN111733332A (zh) * | 2020-06-11 | 2020-10-02 | 中铜东南铜业有限公司 | 一种降低悬浮熔炼炉和悬浮吹炼炉烟尘率的工艺及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI74738C (fi) * | 1986-05-09 | 1988-03-10 | Outokumpu Oy | Foerfarande och anordning foer att minska stoftagglomerater vid behandling av gaser av smaeltningsugnen. |
JPS63199829A (ja) * | 1987-02-13 | 1988-08-18 | Sumitomo Metal Mining Co Ltd | 自溶製錬炉の操業方法 |
JPH0747786B2 (ja) * | 1990-05-11 | 1995-05-24 | 住友金属鉱山株式会社 | 自熔製錬炉の操業方法 |
US5281252A (en) * | 1992-12-18 | 1994-01-25 | Inco Limited | Conversion of non-ferrous sulfides |
JPH08269276A (ja) * | 1995-03-30 | 1996-10-15 | Du Pont Mitsui Polychem Co Ltd | スチレン系樹脂組成物 |
JP3748955B2 (ja) * | 1996-09-19 | 2006-02-22 | 日鉱金属株式会社 | 廃熱ボイラーへのダスト付着防止方法及び該方法を適用した自溶炉 |
FI105827B (fi) * | 1999-05-14 | 2000-10-13 | Outokumpu Oy | Menetelmä ja laite ei-rautametallisulfidien sulattamiseksi suspensiosulatusuunissa korkean ei-rautametallipitoisuuden omaavan kiven ja poisheitettävän kuonan aikaansaamiseksi |
FI110874B (fi) | 2001-12-13 | 2003-04-15 | Outokumpu Oy | Menetelmä ja laitteisto metallurgisen sulatusuunin jätelämpökattilan kapasiteetin nostamiseksi |
US20040062697A1 (en) * | 2002-10-01 | 2004-04-01 | Airborne Pollution Control Inc. | Flue gas purification method |
CN1415403A (zh) * | 2002-11-29 | 2003-05-07 | 东南大学 | 底饲循环喷动床烟气脱硫装置及方法 |
CN2718405Y (zh) * | 2004-06-04 | 2005-08-17 | 李静 | 消烟除尘脱硫装置 |
-
2006
- 2006-04-04 FI FI20060327A patent/FI118540B/fi active IP Right Grant
-
2007
- 2007-03-21 PE PE2007000309A patent/PE20071290A1/es not_active Application Discontinuation
- 2007-04-02 WO PCT/FI2007/000081 patent/WO2007113375A1/en active Application Filing
- 2007-04-02 CA CA2647205A patent/CA2647205C/en not_active Expired - Fee Related
- 2007-04-02 AT AT07730550T patent/ATE516377T1/de not_active IP Right Cessation
- 2007-04-02 ES ES07730550T patent/ES2369756T3/es active Active
- 2007-04-02 MX MX2008012433A patent/MX2008012433A/es active IP Right Grant
- 2007-04-02 US US12/282,624 patent/US9322552B2/en active Active
- 2007-04-02 AU AU2007233605A patent/AU2007233605A1/en not_active Abandoned
- 2007-04-02 RS RS20110439A patent/RS51946B/en unknown
- 2007-04-02 JP JP2009503603A patent/JP2009532583A/ja not_active Withdrawn
- 2007-04-02 CN CNA200780011120XA patent/CN101410539A/zh active Pending
- 2007-04-02 CN CN201410084344.5A patent/CN103851640A/zh active Pending
- 2007-04-02 EP EP07730550A patent/EP2002024B1/en active Active
- 2007-04-02 KR KR1020087024242A patent/KR101414499B1/ko active IP Right Grant
- 2007-04-02 PL PL07730550T patent/PL2002024T3/pl unknown
- 2007-04-02 BR BRPI0710267A patent/BRPI0710267B8/pt active IP Right Grant
- 2007-04-02 EA EA200801913A patent/EA200801913A1/ru unknown
-
2008
- 2008-09-11 ZA ZA200807811A patent/ZA200807811B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JP2009532583A (ja) | 2009-09-10 |
AU2007233605A1 (en) | 2007-10-11 |
CN101410539A (zh) | 2009-04-15 |
EA200801913A1 (ru) | 2009-04-28 |
FI20060327A (fi) | 2007-10-05 |
RS51946B (en) | 2012-02-29 |
ES2369756T3 (es) | 2011-12-05 |
ZA200807811B (en) | 2009-07-29 |
US20090126530A1 (en) | 2009-05-21 |
EP2002024A4 (en) | 2010-07-21 |
FI118540B (fi) | 2007-12-14 |
BRPI0710267A2 (pt) | 2011-08-09 |
ATE516377T1 (de) | 2011-07-15 |
KR101414499B1 (ko) | 2014-07-04 |
CA2647205C (en) | 2016-07-05 |
PL2002024T3 (pl) | 2011-12-30 |
BRPI0710267B1 (pt) | 2016-09-13 |
US9322552B2 (en) | 2016-04-26 |
CA2647205A1 (en) | 2007-10-11 |
KR20080108117A (ko) | 2008-12-11 |
FI20060327A0 (fi) | 2006-04-04 |
EP2002024B1 (en) | 2011-07-13 |
EP2002024A1 (en) | 2008-12-17 |
CN103851640A (zh) | 2014-06-11 |
WO2007113375A1 (en) | 2007-10-11 |
MX2008012433A (es) | 2008-10-10 |
PE20071290A1 (es) | 2008-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
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 02/04/2007, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved | ||
B25A | Requested transfer of rights approved | ||
B25D | Requested change of name of applicant approved |