BR112012009205A2 - método para controle do balanço térmico da cuba de reação de um forno de fusão de material em suspensão, e um queimador de material concentrado. - Google Patents

método para controle do balanço térmico da cuba de reação de um forno de fusão de material em suspensão, e um queimador de material concentrado.

Info

Publication number
BR112012009205A2
BR112012009205A2 BR112012009205A BR112012009205A BR112012009205A2 BR 112012009205 A2 BR112012009205 A2 BR 112012009205A2 BR 112012009205 A BR112012009205 A BR 112012009205A BR 112012009205 A BR112012009205 A BR 112012009205A BR 112012009205 A2 BR112012009205 A2 BR 112012009205A2
Authority
BR
Brazil
Prior art keywords
melting furnace
reaction
burner
controlling
thermal balance
Prior art date
Application number
BR112012009205A
Other languages
English (en)
Other versions
BR112012009205A8 (pt
BR112012009205B1 (pt
Inventor
Tapio Ahokainen
Peter Bjoerklund
Markku Lahtinen
Kaarle Peltoniemi
Lauri P Pesonen
Jussi Supilae
Original Assignee
Outotec Oyj
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Outotec Oyj filed Critical Outotec Oyj
Publication of BR112012009205A2 publication Critical patent/BR112012009205A2/pt
Publication of BR112012009205A8 publication Critical patent/BR112012009205A8/pt
Publication of BR112012009205B1 publication Critical patent/BR112012009205B1/pt

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
    • 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
    • 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
    • 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
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/06—Refining
    • 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 specially adapted for furnaces of these types
    • F27B15/10—Arrangements of air or gas supply devices
    • 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 specially adapted for furnaces of these types
    • F27B15/14—Arrangements of heating 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

método para controle do balanço térmico da cuba de reação de um forno de fusão de material em suspensão, e um queimador de material concentrado. a presente invenção está correlacionada a um método de controle do balanço térmico da cuba de reação de um forno de fusão de material em suspensão, e a sólida pulverulenta dentro da cuba de reação do forno de fusão de material em suspensão. no presente método, um material endotérmico (16) é alimentado pelo queimador de material concentrado (4) para constituir parte da mistura formada de matéria sólida pulverulenta (6) e gás de reação (5), de modo que uma mistura contendo a matéria sólida pulverulenta (6), gás de reação (5) e material endotérmico (16) seja formada na cuba de reação (2). o queimador de material concentrado (4)compreende um equipamento de alimentação de agente de resfriamento (15), para adição do material endotérmico (16), para constituir parte da mistura que é formada a partir da matéria sólida pulverulenta (6), que é descarregada do orifício (8) do tubo alimentador, e do gás de reação (5), que é descarregado através do orifício de descarga anular (14).
BR112012009205-7A 2009-10-19 2010-10-19 Método para controle do balanço térmico da cuba de reação de um forno de fusão de material em suspensão e queimador de material concentrado BR112012009205B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI20096071A FI121852B (fi) 2009-10-19 2009-10-19 Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin
FI20096071 2009-10-19
FI20096311A FI121960B (fi) 2009-10-19 2009-12-11 Menetelmä suspensiosulatusuunin reaktiokuilun lämpötaseen hallitsemiseksi ja rikastepoltin
FI20096311 2009-12-11
PCT/FI2010/050812 WO2011048265A1 (en) 2009-10-19 2010-10-19 Method of controlling the thermal balance of the reaction shaft of a suspension smelting furnace and a concentrate burner

Publications (3)

Publication Number Publication Date
BR112012009205A2 true BR112012009205A2 (pt) 2017-06-20
BR112012009205A8 BR112012009205A8 (pt) 2017-07-04
BR112012009205B1 BR112012009205B1 (pt) 2018-04-03

Family

ID=41263486

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112012009203A BR112012009203A8 (pt) 2009-10-19 2010-10-19 método de utilização de um forno de fusão de material em suspensão, um forno de fusão de material em suspensão e um queimador de material concentrado.
BR112012009205-7A BR112012009205B1 (pt) 2009-10-19 2010-10-19 Método para controle do balanço térmico da cuba de reação de um forno de fusão de material em suspensão e queimador de material concentrado

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112012009203A BR112012009203A8 (pt) 2009-10-19 2010-10-19 método de utilização de um forno de fusão de material em suspensão, um forno de fusão de material em suspensão e um queimador de material concentrado.

Country Status (19)

Country Link
US (4) US8986421B2 (pt)
EP (3) EP2491153B1 (pt)
JP (4) JP5788885B2 (pt)
KR (5) KR20160001841U (pt)
CN (9) CN104263966A (pt)
AU (3) AU2010309731B2 (pt)
BR (2) BR112012009203A8 (pt)
CA (3) CA2775015C (pt)
CL (3) CL2012000972A1 (pt)
EA (3) EA025535B1 (pt)
ES (2) ES2693691T3 (pt)
FI (3) FI121852B (pt)
MX (3) MX344495B (pt)
PH (3) PH12012500558A1 (pt)
PL (2) PL2491153T3 (pt)
RS (2) RS57925B1 (pt)
TR (1) TR201816032T4 (pt)
WO (3) WO2011048265A1 (pt)
ZA (3) ZA201202662B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121852B (fi) * 2009-10-19 2011-05-13 Outotec Oyj Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin
FI122306B (fi) * 2009-12-11 2011-11-30 Outotec Oyj Järjestely suspensiosulatusuunin rikastepolttimen jauhemaisen kiintoaineen syötön tasaamiseksi
FI20106156L (fi) * 2010-11-04 2012-05-05 Outotec Oyj Menetelmä suspensiosulatusuunin lämpötaseen hallitsemiseksi ja suspensiosulatusuuni
EA028492B1 (ru) * 2011-11-29 2017-11-30 Ототек Оюй Способ регулирования суспензии в печи для плавки во взвешенном состоянии, печь для плавки во взвешенном состоянии и горелка концентрата
US10852065B2 (en) 2011-11-29 2020-12-01 Outotec (Finland) Oy Method for controlling the suspension in a suspension smelting furnace
CN102519260A (zh) * 2011-12-31 2012-06-27 阳谷祥光铜业有限公司 一种旋流冶炼喷嘴及冶炼炉
CN102560144B (zh) * 2012-02-09 2013-08-07 金隆铜业有限公司 双旋流预混型冶金喷嘴
EP2834562B1 (en) * 2012-04-05 2018-10-03 Hatch Ltd Fluidic control burner for pulverous feed
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
FI124773B (fi) * 2012-05-09 2015-01-30 Outotec Oyj Menetelmä ja järjestely kasvannaisten poistamiseksi suspensiosulatusuunissa
EP2664681A1 (de) * 2012-05-16 2013-11-20 Siemens VAI Metals Technologies GmbH Verfahren und Vorrichtung zum Einbringen von feinteilchenförmigem Material in die Wirbelschicht eines Reduktionsaggregates
CN102703734A (zh) * 2012-06-18 2012-10-03 中国恩菲工程技术有限公司 一种顶吹熔炼设备
CN103471095B (zh) * 2013-09-09 2016-04-27 中南大学 生物质粉料燃烧器
JP6216595B2 (ja) * 2013-10-01 2017-10-18 パンパシフィック・カッパー株式会社 原料供給装置、自溶炉及び自溶炉の操業方法
FI125777B (en) * 2013-11-28 2016-02-15 Outotec Finland Oy INSTALLATION METHOD FOR SUPPLY OF BURNER REACTION GAS AND PARTICULATE TO SUSPENSION DEFROST REACTION SPACE AND SUSPENSION DEFROST
FI126374B (en) * 2014-04-17 2016-10-31 Outotec Finland Oy METHOD FOR THE PRODUCTION OF CATHODAL COPPER
CN104263967B (zh) * 2014-10-16 2016-05-04 杨先凯 一种处理复杂物料的自热式闪速冶炼工艺及装置
CN104634101B (zh) * 2015-02-13 2016-09-14 阳谷祥光铜业有限公司 一种同向旋浮熔炼方法、喷嘴和冶金设备
FI20155255A7 (fi) * 2015-04-08 2016-10-09 Outotec Finland Oy Poltin
CN105112684A (zh) * 2015-10-05 2015-12-02 杨伟燕 一种旋浮冶炼喷嘴
FI127083B (en) * 2015-10-30 2017-11-15 Outotec Finland Oy Burner and fines feeder for burner
JP2016035114A (ja) * 2015-12-17 2016-03-17 オウトテック オサケイティオ ユルキネンＯｕｔｏｔｅｃ Ｏｙｊ 浮遊溶解炉における浮遊物の制御方法、浮遊溶解炉および精鉱バーナー
CN106288815B (zh) * 2016-08-04 2018-06-29 合肥通用机械研究院 一种振动预混型精矿喷嘴
JP6800796B2 (ja) * 2017-03-31 2020-12-16 パンパシフィック・カッパー株式会社 原料供給装置、自溶炉、ノズル部材
WO2019038866A1 (ja) * 2017-08-23 2019-02-28 パンパシフィック・カッパー株式会社 銅製錬炉の精鉱バーナ及び銅製錬炉の操業方法
JP6453408B2 (ja) * 2017-09-22 2019-01-16 パンパシフィック・カッパー株式会社 自溶炉の操業方法
WO2021106884A1 (ja) * 2019-11-25 2021-06-03 パンパシフィック・カッパー株式会社 精鉱バーナー、自溶炉及び反応ガスの導入方法
CN112665394A (zh) * 2020-11-26 2021-04-16 阳谷祥光铜业有限公司 喷嘴和冶炼炉

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506557A (en) 1947-04-03 1950-05-02 Bryk Petri Baldur Method for smelting sulfide bearing raw materials
DE1270059B (de) * 1959-04-07 1968-06-12 Air Prod & Chem Herdofen, insbesondere Siemens-Martin-Ofen
US5024964A (en) * 1970-09-28 1991-06-18 Ramtron Corporation Method of making ferroelectric memory devices
US4113470A (en) * 1974-07-05 1978-09-12 Outokumpu Oy Process for suspension smelting of finely-divided sulfidic and/or oxidic ores or concentrates
FI56397C (fi) * 1974-07-05 1980-01-10 Outokumpu Oy Foerfarande och anordning foer suspensionssmaeltning av finfoerdelade sulfid- och/eller oxidmalmer eller -koncentrat
US4027863A (en) * 1976-07-23 1977-06-07 Outokumpu Oy Suspension smelting furnace for finely-divided sulfide and/or oxidic ores or concentrates
GB1553538A (en) * 1977-03-07 1979-09-26 Inco Ltd Flash smeilting
US4147535A (en) 1977-05-16 1979-04-03 Outokumpu Oy Procedure for producing a suspension of a powdery substance and a reaction gas
GB1569813A (en) 1977-05-16 1980-06-18 Outokumpu Oy Nozzle assembly
FI63259C (fi) * 1980-12-30 1983-05-10 Outokumpu Oy Saett och anordning foer bildande av en riktad suspensionsstraole av ett pulverformigt aemne och reaktionsgas
US4422624A (en) * 1981-08-27 1983-12-27 Phelps Dodge Corporation Concentrate burner
FI63780C (fi) * 1981-11-27 1983-08-10 Outokumpu Oy Saett och anordning foer att bilda en riktad och reglerad suspensionsstraole av ett aemne i pulverform och reaktionsgas
DE3212100C2 (de) * 1982-04-01 1985-11-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Durchführung pyrometallurgischer Prozesse
JPS60248832A (ja) * 1984-05-25 1985-12-09 Sumitomo Metal Mining Co Ltd 自溶製錬炉の操業方法及び自溶製錬炉用精鉱バ−ナ−
DE3436624A1 (de) 1984-10-05 1986-04-10 Norddeutsche Affinerie AG, 2000 Hamburg Vorrichtung zur erzeugung zuendfaehiger feststoff/gas-suspensionen
JPS61133554U (pt) * 1985-02-05 1986-08-20
CA1234696A (en) 1985-03-20 1988-04-05 Grigori S. Victorovich Metallurgical process iii
CA1245460A (en) * 1985-03-20 1988-11-29 Carlos M. Diaz Oxidizing process for sulfidic copper material
CA1245058A (en) 1985-03-20 1988-11-22 Grigori S. Victorovich Oxidizing process for copper sulfidic ore concentrate
US5149261A (en) 1985-11-15 1992-09-22 Nippon Sanso Kabushiki Kaisha Oxygen heater and oxygen lance using oxygen heater
US4654077A (en) * 1985-11-19 1987-03-31 St. Joe Minerals Corporation Method for the pyrometallurgical treatment of finely divided materials
DE3627307A1 (de) * 1986-08-12 1988-02-25 Veba Oel Entwicklungs Gmbh Verfahren zum einbringen eines gemisches aus festen brennstoffen und wasser in einen vergasungsreaktor
JPS63199829A (ja) * 1987-02-13 1988-08-18 Sumitomo Metal Mining Co Ltd 自溶製錬炉の操業方法
JPH0830685B2 (ja) 1987-11-30 1996-03-27 株式会社マックサイエンス 示差熱膨張測定装置
JPH0339483Y2 (pt) * 1988-03-23 1991-08-20
JPH0796690B2 (ja) * 1988-03-31 1995-10-18 住友金属鉱山株式会社 自熔製錬炉
JP2761885B2 (ja) * 1988-04-21 1998-06-04 日本鋼管株式会社 微粉炭バーナ
US5042964A (en) * 1988-05-26 1991-08-27 American Combustion, Inc. Flash smelting furnace
FI88517C (fi) * 1990-01-25 1993-05-25 Outokumpu Oy Saett och anordning foer inmatning av reaktionsaemnen i en smaeltugn
US5174746A (en) 1990-05-11 1992-12-29 Sumitomo Metal Mining Company Limited Method of operation of flash smelting furnace
FI91283C (fi) 1991-02-13 1997-01-13 Outokumpu Research Oy Tapa ja laitteisto pulverimaisen kiintoaineen kuumentamiseksi ja sulattamiseksi sekä siinä olevien haihtuvien aineosasten haihduttamiseksi suspensiosulatusuunissa
FI94150C (fi) * 1992-06-01 1995-07-25 Outokumpu Eng Contract Tapa ja laite reaktiokaasujen syöttämiseksi sulatusuuniin
FI94152C (fi) * 1992-06-01 1995-07-25 Outokumpu Eng Contract Tapa ja laite pulverimaisen polttoaineen hapettamiseksi kahdella eri happipitoisuuden omaavalla kaasulla
FI94151C (fi) * 1992-06-01 1995-07-25 Outokumpu Research Oy Tapa sulatusuuniin syötettävän reaktiokaasun syötön säätämiseksi ja tähän tarkoitettu monikäyttöpoltin
JP3070324B2 (ja) * 1993-02-25 2000-07-31 株式会社ダイフク 安全柵
FI932458A7 (fi) 1993-05-28 1994-11-29 Outokumpu Res Oy Tapa sulatusuuniin syötettävän reaktiokaasun syötön säätämiseksi ja tähän tarkoitettu avokartiosäätöpoltin
FI97396C (fi) * 1993-12-10 1996-12-10 Outokumpu Eng Contract Menetelmä nikkelihienokiven valmistamiseksi ainakin osittain pyrometallurgisesti jalostetuista nikkelipitoisista raaka-aineista
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
FI105828B (fi) * 1999-05-31 2000-10-13 Outokumpu Oy Laitteisto suspensiosulatusuunin rikastepolttimen jauhemaisen materiaalin syötön tasaamiseksi
JP2002060858A (ja) * 2000-08-11 2002-02-28 Nippon Mining & Metals Co Ltd 自溶炉の操業方法
JP3852388B2 (ja) * 2001-09-13 2006-11-29 住友金属鉱山株式会社 自溶製錬炉用精鉱バーナー
JP3746700B2 (ja) 2001-10-22 2006-02-15 日鉱金属株式会社 精鉱バーナの制御方法
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
FI120101B (fi) * 2007-09-05 2009-06-30 Outotec Oyj Rikastepoltin
CN101736165A (zh) * 2008-11-04 2010-06-16 云南冶金集团股份有限公司 旋涡柱喷嘴、旋涡柱熔炼设备和旋涡柱熔炼方法
FI121852B (fi) * 2009-10-19 2011-05-13 Outotec Oyj Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin
FI20106156L (fi) * 2010-11-04 2012-05-05 Outotec Oyj Menetelmä suspensiosulatusuunin lämpötaseen hallitsemiseksi ja suspensiosulatusuuni

Also Published As

Publication number Publication date
EP2491153B1 (en) 2019-08-28
FI20096311A0 (fi) 2009-12-11
EP2491151B1 (en) 2018-02-28
PL2491152T3 (pl) 2019-01-31
US8986421B2 (en) 2015-03-24
MX2012004508A (es) 2012-08-31
PH12012500636A1 (en) 2017-04-12
EA201290161A1 (ru) 2012-12-28
AU2010309730A1 (en) 2012-05-03
AU2010309729A1 (en) 2012-04-12
CN102042757B (zh) 2015-04-29
US9034243B2 (en) 2015-05-19
EP2491151A1 (en) 2012-08-29
CN102042764B (zh) 2014-11-26
CN102181660B (zh) 2014-01-22
EP2491153A4 (en) 2017-04-19
KR101661007B1 (ko) 2016-09-28
BR112012009205A8 (pt) 2017-07-04
JP2013508547A (ja) 2013-03-07
BR112012009203A2 (pt) 2017-06-20
CA2775015C (en) 2017-05-09
EP2491153A1 (en) 2012-08-29
US20150197828A1 (en) 2015-07-16
US9957586B2 (en) 2018-05-01
PH12012500563A1 (en) 2016-10-26
KR20160001841U (ko) 2016-05-30
EP2491151A4 (en) 2017-04-19
CN102042757A (zh) 2011-05-04
WO2011048263A1 (en) 2011-04-28
FI121960B (fi) 2011-06-30
JP3197774U (ja) 2015-06-04
FI121852B (fi) 2011-05-13
BR112012009205B1 (pt) 2018-04-03
FI121961B (fi) 2011-06-30
ES2693691T3 (es) 2018-12-13
JP5870033B2 (ja) 2016-02-24
US20120200012A1 (en) 2012-08-09
KR101661008B1 (ko) 2016-09-28
MX2012004510A (es) 2012-05-29
ES2753877T3 (es) 2020-04-14
BR112012009203A8 (pt) 2017-07-04
EA201290162A1 (ru) 2012-12-28
AU2010309731A1 (en) 2012-04-12
CN202024612U (zh) 2011-11-02
KR20120103572A (ko) 2012-09-19
EA026565B1 (ru) 2017-04-28
CN102041386A (zh) 2011-05-04
EA025303B1 (ru) 2016-12-30
CA2775014A1 (en) 2011-04-28
CL2012000978A1 (es) 2012-11-16
CN104263966A (zh) 2015-01-07
CN202057184U (zh) 2011-11-30
US9322078B2 (en) 2016-04-26
JP5785554B2 (ja) 2015-09-30
FI20096311L (fi) 2011-04-20
FI20096315A0 (fi) 2009-12-11
EA025535B1 (ru) 2017-01-30
CN201842879U (zh) 2011-05-25
MX2012004507A (es) 2012-05-29
ZA201202661B (en) 2012-12-27
EP2491152B1 (en) 2018-08-22
JP2013508549A (ja) 2013-03-07
WO2011048264A1 (en) 2011-04-28
PH12012500558A1 (en) 2015-07-22
US20120204679A1 (en) 2012-08-16
TR201816032T4 (tr) 2018-11-21
PL2491153T3 (pl) 2020-01-31
CN202047115U (zh) 2011-11-23
CN102181660A (zh) 2011-09-14
AU2010309731B2 (en) 2016-06-16
AU2010309730B2 (en) 2016-02-25
EP2491152A1 (en) 2012-08-29
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EA201290160A1 (ru) 2012-12-28
ZA201202666B (en) 2012-12-27
WO2011048265A1 (en) 2011-04-28
CA2775014C (en) 2017-06-06
JP5788885B2 (ja) 2015-10-07
FI20096071A0 (fi) 2009-10-19
FI20096315L (fi) 2011-04-20
MX344495B (es) 2016-12-16
KR20160031563A (ko) 2016-03-22
CA2775015A1 (en) 2011-04-28
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CN102042764A (zh) 2011-05-04
RS57925B1 (sr) 2019-01-31
ZA201202662B (en) 2012-12-27
EP2491152A4 (en) 2017-04-19
CA2775683C (en) 2017-10-31
CL2012000972A1 (es) 2012-11-23
RS59530B1 (sr) 2019-12-31
CA2775683A1 (en) 2011-04-28
KR20120095873A (ko) 2012-08-29
CL2012000990A1 (es) 2012-11-23
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US20120228811A1 (en) 2012-09-13

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