WO2012165816A2 - 폼 제거기가 구비된 scc - Google Patents
폼 제거기가 구비된 scc Download PDFInfo
- Publication number
- WO2012165816A2 WO2012165816A2 PCT/KR2012/004177 KR2012004177W WO2012165816A2 WO 2012165816 A2 WO2012165816 A2 WO 2012165816A2 KR 2012004177 W KR2012004177 W KR 2012004177W WO 2012165816 A2 WO2012165816 A2 WO 2012165816A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- scc
- cone
- spinning
- housing
- product
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/28—Moving reactors, e.g. rotary drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/0077—Baffles attached to the reactor wall inclined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00779—Baffles attached to the stirring means
Definitions
- the present invention relates to a spinning cone column (SCC) equipped with a foam remover, and more particularly, to a sec provided with a foam remover for removing a product generated in the SCC.
- SCC spinning cone column
- a reaction device is necessary to obtain a product through chemical reaction.
- a batch reactor including a raw material product in one reactor and then stirring is used as the reaction device.
- a sufficient reaction may not occur for reactions requiring a fast material transfer rate, and thus a large amount of raw material may be generated. the issue was ineffective, that.
- Spinning disc reactor Spinning disc reactor
- the disk residence time of the raw material product is short because the spinning disk is arranged horizontally, the disk having a slope,
- the cone-shaped SCCXspinning cone column which improves the residence time of the raw material product, is preferred.
- the SCC can also be used for gas-liquid contact separation process.
- the SCC when the SCC is applied to the gas-liquid contact separation process, there is a problem in that the product is generated, the stability of the reaction product is reduced, and the yield is reduced in the process of removing the object to be removed by contact.
- the present invention is provided with a product eliminator, improved removal yield and operability
- the housing having a rotating shaft; At least one semi-mandrel water supply portion formed in the housing; Spinning cones are installed on the rotary shaft to have a predetermined slope from the top to the bottom to move the reactants supplied through the semi-ungungmul supply, and to rotate around the rotary shaft; A fixing cone fixed to an inner surface of the housing and positioned at a lower end of each spinning cone, which provides a path for sequential movement of the reaction water from the upper spinning cone onto the lower spinning cone; A product collector for collecting the semi-flounder which has moved through the spinning cone and the fixed cone; And a driving unit for rotating the spinning cone, and provides an SCC having an article remover at one side of the housing.
- 2 to 40 spinning cones may be arranged from the top to the bottom about the rotation axis ⁇
- the SCC can be used for polymerization and etherification reaction.
- the polymerization reaction may be selected from the group consisting of liquid phase polymerization reaction, gas phase polymerization reaction, and free radical polymerization reaction.
- the spinning cone may be coated on the surface of the catalyst charge, the initiator or a combination thereof.
- the spinning cone may rotate about the same rotation axis at a rotation speed at which G is 1 to 100 times according to Formula 1 below.
- the spinning cone may be provided with a heating means and a temperature control means therein.
- the see may be provided with a heating means and a temperature control means for advancing the reaction to the outer wall or the inner wall of the housing
- the drive unit may be a motor.
- the sec may further include a gas supply unit and a residual gas discharge unit.
- the product remover can remove the foam generated in the sec.
- the foam remover may include a vacuum unit.
- the product eliminator may be connected to the inside of the housing by one or more collection tubes.
- the collection pipe may be connected to each of the flow path of each stage consisting of the pair of spinning cone and fixed cone.
- the collection tube may be connected to the inside of the housing at the lower portion of the fixing cone.
- reaction product may be a polymer including a volatile monomer
- the polymer including such a volatile monomer may be selected from the group consisting of PVC, SBR, NBR, ABS, and PBL latex.
- SCC is to solve the problem that the production yield (foam) at the time of separation of the object to be removed from the reactants, the removal yield is reduced, the stability of the product is reduced, the foam remover for removing the product produced This can improve the removal yield of the object to be removed and the stability of the product.
- the foam remover and the collection pipe connecting the inside of the housing are connected to each flow path to remove the foam at each end. Therefore, there is an advantage that the operation efficiency of the SCC can be improved by increasing the removal efficiency of the product.
- FIG. 1 is a view showing the structure of an SCC with an article remover according to an embodiment of the present invention.
- the housing 10 having a rotating shaft 30; At least one semi-mandrel water supply portion 20 formed in the housing; Spinning cones (40) installed at least two on the rotary shaft to have a predetermined inclination from the top to the bottom, to move the semi-ungmul supplied through the semi-ungungmul supply, and to rotate around the rotary shaft (30); A fixing cone (50) fixedly formed on an inner surface of the housing and positioned at the bottom of each spinning cone, which provides a path for sequentially moving the reaction water onto the spinning cone at the upper end from the spinning cone at the upper end; A product collecting unit (60) for collecting the semi-flounder moving through the spinning cone and the fixing cone; And a driving unit 70 for rotating the spinning cone, and provides an SCC having an article remover 110 at one side of the housing.
- 1 is a view showing the structure of the SCC equipped with a foam remover according to an embodiment of the present invention.
- SCC according to the present invention can improve the removal yield of the object to be removed and the stability of the product by having an article remover that can remove the product produced.
- two or more spinning cones 40 may be installed to have a predetermined slope from the top to the bottom along the same rotation axis (30).
- the spinning cone is rotated at the same time, so that the supplied reactant spreads on the spinning cone, thereby increasing the surface area, thereby facilitating removal of the object to be removed by contact with gas.
- at least two or more spinning cones are arranged from the top to the bottom of the rotating shaft, preferably 2 to 40, and more preferably 2 to 23.
- the fixed cone 50 provided at the bottom of each spinning cone may provide a path for sequentially moving the reactants from the top spinning cone to another bottom spinning cone.
- This fixing cone is fixed on the inner surface of the housing 10, so that when the rotating shaft is rotated. Not rotated.
- the reaction product is supplied to the reactant supply unit 20 formed inside the housing 10 and moved downward through the spinning cone 40 and the fixed cone 50 by the rotation of the rotation shaft 30. During this movement, the object to be removed is removed, and the reaction product from which the object is removed is moved to the product collection unit 60.
- the SCC can be used for polymerization reaction and etherification reaction.
- the reaction using see according to the present invention may include a gas-liquid reaction, a liquid-liquid reaction, and preferably include a polymerization reaction and an etherification reaction.
- the polymerization reaction may include a liquid phase polymerization reaction, a gas phase polymerization reaction or a free radical polymerization reaction, and the reaction type is not particularly limited.
- etherification reaction at least one of lelpene and alcohol is used as a reactant, and the reactant is supplied to the spinning cone device of the first stage through the reactant supply unit, and each spinning is rotated about the same axis of rotation using a motor.
- the spinning cone surface may be in the form of a zeolite catalyst coated.
- the olepin may be an alken or alkyne having 2 to 4 carbon atoms
- the alcohol may be a lower alcohol having 1 to 8 carbon atoms.
- a lamp for providing a UV light source may be further provided.
- the spinning cone may be coated with a catalyst layer, an initiator or a mixture thereof on the surface.
- the catalyst may include a conventional metal catalyst or a metal supported catalyst, and the type thereof is not particularly limited.
- the initiator a conventional polymerization reaction initiator used in the polymerization reaction may be used.
- the coating thickness is not particularly limited as long as the reaction can proceed.
- the spinning cone is G according to the following formula 1
- RPM is the rotational speed (times per minute).
- the spinning cone may be provided with a heating means and a temperature regulating means therein
- the SCC may be provided with a heating means and a silver adjusting means for advancing the outer wall or the inner wall of the housing
- the drive unit 70 May be a motor.
- the SCC may further include a gas supply unit 80 and a residual gas discharge unit 90 when the gas-liquid reaction is performed.
- a gas supply unit may be installed on the outer wall of the housing to supply gas into the housing.
- the gas is more preferably installed by installing an inlet just below the jaw of the inner wall of the housing.
- the residual gas generated after the reaction can be discharged through the remaining gas discharge unit installed separately on the upper end of the housing.
- the housing 10 may be made of a stainless material, but is not necessarily limited thereto.
- the product remover 110 capable of removing the foam generated in the SCC may include a vacuum unit 120.
- the vacuum unit can remove the product generated in the SCC by using the pressure difference between the inside of the product eliminator and the housing.
- the product eliminator may be connected to the inside of the housing by one or more collection pipe (100).
- the foam is to be collected through the collection pipe Can be.
- the collection tube may be provided at one side of the housing, and the collection tube connecting the product eliminator and the inside of the housing may be provided at least one of the upper, middle, or lower portions of the housing.
- the flow path of the side of the space between the spinning cone and the fixed cone of each stage may be connected.
- the passage means a passage through which a gas or the like in the space between the spinning cone and the fixed cone can flow in a stage formed by a pair of the spinning cone and the fixed cone.
- the collection pipe may connect one or more of the flow path of each stage and the product eliminator.
- the collection pipe may be connected to each of the flow path of each stage consisting of a pair of the spinning cone and a fixed cone.
- the collection tube connecting the product eliminator and the inside of the housing is all loosened in each single flow path, the product generated in each stage can be removed, thereby increasing the product removal efficiency.
- the collection pipe may be connected to the inside of the housing at the bottom of the fixing cone. That is, the collecting pipe may be located near the lower part of each fixed cone, and the spinning cone may be located at the lower part of the collecting pipe. Specifically, each collection tube is positioned between the bottom of the fixed cone and the top of the spinning cone to selectively remove only the product without disturbing the flow of liquid.
- the spacing between the stages is not particularly limited.
- the spacing between the stages may be constant, the spacing between the stages near the top may be wider than the spacing between the stages near the bottom, and the spacing between the stages near the bottom may be wider than the spacing between stages near the top.
- the reactant is not particularly limited as long as it is a polymer containing a volatile monomer, preferably, it may be selected from the group consisting of PVC, SBR, NBR, ABS, and PBL latex.
- the SCC according to the present invention the product remover that can remove the product produced can be improved to improve the removal yield of the object to be removed and the stability of the product, the removal efficiency of the foam when the removal of the product is made only at the top of the SCC
- the collection tube connecting the product eliminator and the inside of the housing is connected to each flow path at each stage to remove the foam at each stage, thereby improving the efficiency of removing the foam and improving the operability of the SCC.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12793213.5A EP2716358B1 (en) | 2011-05-27 | 2012-05-25 | Scc provided with foam remover |
CN201280025800.8A CN103561858B (zh) | 2011-05-27 | 2012-05-25 | 配备有泡沫去除单元的scc |
US14/116,273 US8920735B2 (en) | 2011-05-27 | 2012-05-25 | SCC equipped with foam removal unit |
JP2014512766A JP5732593B2 (ja) | 2011-05-27 | 2012-05-25 | フォーム除去機が備えられたscc |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110050641 | 2011-05-27 | ||
KR10-2011-0050641 | 2011-05-27 | ||
KR1020120056073A KR101474411B1 (ko) | 2011-05-27 | 2012-05-25 | 폼 제거기가 구비된 scc |
KR10-2012-0056073 | 2012-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012165816A2 true WO2012165816A2 (ko) | 2012-12-06 |
WO2012165816A3 WO2012165816A3 (ko) | 2013-03-28 |
Family
ID=47260043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/004177 WO2012165816A2 (ko) | 2011-05-27 | 2012-05-25 | 폼 제거기가 구비된 scc |
Country Status (6)
Country | Link |
---|---|
US (1) | US8920735B2 (ko) |
EP (1) | EP2716358B1 (ko) |
JP (1) | JP5732593B2 (ko) |
KR (1) | KR101474411B1 (ko) |
CN (1) | CN103561858B (ko) |
WO (1) | WO2012165816A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016502456A (ja) * | 2013-07-18 | 2016-01-28 | エルジー・ケム・リミテッド | 気液分離装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5699249B2 (ja) * | 2011-05-27 | 2015-04-08 | エルジー・ケム・リミテッド | Sccを利用したポリマー中の未反応モノマーを除去する方法 |
CN105008010A (zh) * | 2013-07-18 | 2015-10-28 | Lg化学株式会社 | 气液分离仪器 |
KR101815346B1 (ko) * | 2014-12-16 | 2018-01-04 | 주식회사 엘지화학 | 기액 분리 장치 |
KR20180075814A (ko) * | 2016-12-27 | 2018-07-05 | 한화케미칼 주식회사 | 증류장치 |
KR102577183B1 (ko) * | 2019-12-30 | 2023-09-11 | 한화솔루션 주식회사 | 증류장치 및 증류방법 |
KR20220105301A (ko) | 2021-01-20 | 2022-07-27 | 한화솔루션 주식회사 | 증류장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100961765B1 (ko) | 2008-08-18 | 2010-06-07 | 주식회사 엘지화학 | 스피닝 디스크 반응장치 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US405300A (en) * | 1889-06-18 | Rotary snow-plow | ||
DE1083784B (de) * | 1959-04-04 | 1960-06-23 | Huels Chemische Werke Ag | Fraktionierkolonne mit rotierenden und feststehenden Boeden |
CS181054B1 (en) | 1974-04-10 | 1978-02-28 | Alexander Tkac | Equipment adapted for multistage vacuum and molecular distillation with wiped off film with single evaporating body |
DE2441304C3 (de) | 1974-08-29 | 1979-04-26 | Chemische Werke Huels Ag, 4370 Marl | Verfahren und Vorrichtung zur Senkung des Gehaltes an gasförmigen Monomeren in Polyvinylchlorid-Wasser-Dispersionen |
JPS54156265A (en) | 1978-05-31 | 1979-12-10 | Sumitomo Metal Mining Co | Gassliquid contact device |
JPS5849710A (ja) * | 1981-09-18 | 1983-03-24 | Shin Etsu Chem Co Ltd | 塩化ビニル用重合装置 |
EP0191625B1 (en) | 1985-02-11 | 1992-08-26 | Vamhire Pty. Limited | Improved gas-liquid contacting device and method |
GB8928388D0 (en) | 1989-12-15 | 1990-02-21 | Shell Int Research | Multistage reactor |
JPH06501510A (ja) * | 1990-11-08 | 1994-02-17 | ザ ダウ ケミカル カンパニー | 溶液重合法用のフォーム剪断手段を有する反応器 |
JPH04239030A (ja) | 1991-01-11 | 1992-08-26 | Hitachi Ltd | 高粘性物質用処理装置及びその運転方法 |
US5792246A (en) * | 1995-06-30 | 1998-08-11 | Sumitomo Bakelite Company Limited | Defoaming apparatus |
DE19742342A1 (de) * | 1997-09-25 | 1999-04-01 | Basf Ag | Kontinuierliche Herstellung von Polytetrahydrofuran über eine Umesterungskaskade mit gezielter Schaumzerstörung |
JP2000264915A (ja) | 1999-03-16 | 2000-09-26 | Nippon Zeon Co Ltd | 未反応残留モノマーの除去方法及び除去装置 |
JP3595228B2 (ja) * | 1999-12-20 | 2004-12-02 | 高砂香料工業株式会社 | 香気組成物の製造方法及びこれを用いるフレーバー、飲食品の調製方法。 |
JP4258009B2 (ja) * | 2004-04-30 | 2009-04-30 | 坂本香料株式会社 | 香気成分蒸留回収装置及びその組立方法ないしその洗浄方法 |
ITVI20040181A1 (it) | 2004-07-21 | 2004-10-21 | Comer Spa | Reattore particolarmente adatto per la depurazione di sospensioni fibrose disperse in liquidi |
US20070077343A1 (en) * | 2005-09-30 | 2007-04-05 | Ma Sheng X | Process of concentrating tea and/or herbal aroma and beverages or flavors using the resulting concentrated aroma |
US7666950B2 (en) | 2006-06-01 | 2010-02-23 | Lanxess Deutschland Gmbh | Process for preparing hydrogenated nitrile rubbers |
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2012
- 2012-05-25 US US14/116,273 patent/US8920735B2/en active Active
- 2012-05-25 KR KR1020120056073A patent/KR101474411B1/ko active IP Right Grant
- 2012-05-25 CN CN201280025800.8A patent/CN103561858B/zh active Active
- 2012-05-25 EP EP12793213.5A patent/EP2716358B1/en active Active
- 2012-05-25 WO PCT/KR2012/004177 patent/WO2012165816A2/ko active Application Filing
- 2012-05-25 JP JP2014512766A patent/JP5732593B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100961765B1 (ko) | 2008-08-18 | 2010-06-07 | 주식회사 엘지화학 | 스피닝 디스크 반응장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016502456A (ja) * | 2013-07-18 | 2016-01-28 | エルジー・ケム・リミテッド | 気液分離装置 |
Also Published As
Publication number | Publication date |
---|---|
US8920735B2 (en) | 2014-12-30 |
WO2012165816A3 (ko) | 2013-03-28 |
JP5732593B2 (ja) | 2015-06-10 |
JP2014518767A (ja) | 2014-08-07 |
US20140088273A1 (en) | 2014-03-27 |
EP2716358A4 (en) | 2015-03-18 |
KR101474411B1 (ko) | 2014-12-22 |
CN103561858B (zh) | 2017-02-08 |
CN103561858A (zh) | 2014-02-05 |
KR20120132421A (ko) | 2012-12-05 |
EP2716358B1 (en) | 2018-08-08 |
EP2716358A2 (en) | 2014-04-09 |
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