WO2012165818A2 - 제거 대상물의 이동성이 향상된 scc - Google Patents
제거 대상물의 이동성이 향상된 scc Download PDFInfo
- Publication number
- WO2012165818A2 WO2012165818A2 PCT/KR2012/004179 KR2012004179W WO2012165818A2 WO 2012165818 A2 WO2012165818 A2 WO 2012165818A2 KR 2012004179 W KR2012004179 W KR 2012004179W WO 2012165818 A2 WO2012165818 A2 WO 2012165818A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- scc
- spinning
- cone
- housing
- stages
- Prior art date
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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
- B01J19/0053—Details of the reactor
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
-
- 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
- B01J2219/00774—Baffles attached to the reactor wall inclined in the form of cones
-
- 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
-
- 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
-
- 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
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical
Definitions
- the present invention relates to a spinning cone column (SCC) having improved mobility of an object to be removed, and more particularly, to an SCC having improved mobility of an object to be removed because a distance between upper ends is wider than a distance between lower ends.
- 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 reaction vessel and then stirring is used as the reaction apparatus.
- a reaction that requires a fast material transfer rate may not occur in a sequential reaction, and thus a large amount of raw material may be generated. There was an ineffective problem of elevation.
- a spinning disc reactor has been proposed in Korean Patent Registration No. 961,765, which has a problem that the spinning disc is horizontally disposed, resulting in a short residence time of the raw material.
- SCC can be applied to the gas-liquid contact separation process.
- stripping medium or gaseous object to be removed from the bottom of the column moves to the top of the column.
- the upper end spacing inside the housing is equal to or narrower than the lower end spacing, so that gas flow at the top of the column is not smooth, and gas is difficult to escape from the column, and liquid flooding problem occurs.
- the present invention is to provide an SCC having a greater distance between the upper ends than the interval between the lower ends, thereby improving the mobility of the object to be removed.
- the housing having a rotating shaft; At least one reactant supply 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 reactant supplied through the reactant supply, and to rotate about the rotating shaft; A fixed cone formed on an inner surface of the housing and positioned at the bottom of each spinning cone to provide 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 semiungmulol moving through the spinning cone and the fixed cone; And a driving unit for rotating the spinning cone, and when the spinning cone and the fixed cone pair are referred to as a stage, one or more intervals between the upper stage and the upper stage provide an SCC wider than the interval between the lower stages.
- 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 with a catalyst layer, an initiator or a combination thereof on the surface.
- the spinning cone has a G value of 1 to 1 according to Formula 1 below.
- the spinning cone may be provided with a heating means and a temperature control means therein.
- the SCC may be provided with a heating means and a temperature control means for proceeding the reaction on the outer wall or the inner wall of the housing, the drive unit may be a motor.
- the SCC may further include a gas supply unit and a residual gas discharge unit.
- the upper stages are the stages included in the half close to the upper side of the housing when half the number of stages included in the SCC
- the lower stage is the bottom of the housing when half the number of stages included in the SCC It may be stages included in the half close to the side.
- the distance between the stages may be widened from the bottom to the top.
- reaction product may be a polymer including a volatile monomer
- the polymer including the volatile monomer may be selected from the group consisting of PVC, SBR, NBR, ABS, and PBL latex.
- by supplying steam to the inside of the SCC provides a method for removing the unbanung monomer in the polymer.
- SCC is a shade that solves the problem that the removal of the object is not smooth because of the gap between the upper end in the housing when removing the object to remove the gaseous phase, one or more intervals between the upper end is less than the interval between the lower end.
- FIG. 1 is a diagram showing the structure of an SCC 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 cone 40 is installed on the rotary shaft to have a predetermined slope from the upper end to the lower end, to move the semi-ungmul supplied through the semi-ungungmul supply, and to rotate around the rotating shaft (30); A fixed cone (50) fixedly formed on an inner surface of the housing and positioned at the bottom of each spinning cone to provide a path for sequentially moving the reactants from the upper spinning cone onto the lower spinning cone; A product collecting unit (60) for collecting the semi-flounder moving through the spinning cone and the fixing cone; And a drive unit 70 for rotating the spinning cone, wherein when the pair of spinning cones and fixed cones is referred to as a stage, at least one gap between the stage and the upper stage is defined as a lower stage . Provides a wider SCC than the spacing between.
- the SCC according to the present invention can improve the mobility of the object to be removed by providing an SCC that is wider than the distance between one or more of the lower ends.
- 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. As the spinning cone is rotated at the same time, the spinning cone is rotated at the same time, so that the supplied semi-coal water spreads on the spinning cone, thereby increasing the surface area, thereby facilitating removal of the object to be removed by contact with the gas.
- at least two or more spinning cones may be arranged from the top to the bottom of the rotating shaft, preferably 2 to 40, and more preferably 2 to 23.
- the fixing cone 50 provided at the bottom of each spinning cone may provide a path for sequentially moving the semi-flounder to the other spinning cone at the bottom on the spinning cone at the top.
- This fixing cone is fixedly formed on the inner surface of the housing so that it does not rotate when the rotating shaft is rotated.
- the half water is supplied to the half water supply portion 20 formed inside the housing, and is 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 the polymerization reaction and the etherification reaction.
- banung with SCC according to the present invention are gas-liquid banung, liquid - can contain liquid banung, and may preferably include a polymerization reaction and etherification 'banung.
- the polymerization reaction may include a liquid phase polymerization reaction, a gas phase polymerization reaction or a free radical polymerization reaction, and the kind of reaction reaction is not particularly limited.
- etherification at least one of lelpene and alcohol as a reactant is introduced into the spinning cone device of the first stage through the reactant supply unit, and each spinning cone is rotated about the same axis of rotation using a motor.
- an ether or ether mixture By spinning to advance the reaction, an ether or ether mixture can be prepared.
- the spinning cone surface may be in the form of a zeolite catalyst coated.
- the olefin 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 on the surface of the catalyst charge, the initiator or a combination thereof.
- 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 has a G value of 1 to 1 according to Formula 1 below.
- the spinning cone may be provided with a heating means and a temperature control means therein, the SCC may be provided with a heating means and a temperature ⁇ means for advancing the outer wall or 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. That is, a gas input unit for selectively supplying gas into the housing may be installed on the outer wall of the housing. In this case, the gas is more preferably installed by installing an inlet just below the jaw of the inner wall of the housing. In addition, the residual gas generated after the reaction can be discharged through the remaining gas discharge portion 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 stripping medium or the gaseous object to be removed from the bottom of the column moves to the top of the column.
- the general see is a problem that the upper end spacing in the housing is equal to or narrower than the lower end spacing, so that the gas flow at the top of the column is not smooth and the gas is difficult to escape from the column and there is a problem of liquid flooding. there was.
- the SCC according to the embodiment of the present invention is characterized in that at least one of the interval between the upper end of the interval between the stage is wider than the interval between the lower end.
- One or more intervals between the upper stages have a structure wider than the interval between the lower stages to ensure a movement path of the object to be removed, thereby smoothly moving and improving driving efficiency.
- 'Upper stage' means the stages included in the half close to the upper side of the housing when half the number of all stages included in see
- 'Lower stage' means the bottom half of the housing when half the number of all stages included in sec. It means the stages included in the half close to the side.
- the 'space between stages' refers to the space between the spinning cone and the fixed cone in the stage.
- the distance between the stages may be wider as you go up from the bottom of the housing. That is, the interval between the stages located in the upper portion may be wider than the interval between the stages disposed in the lower portion of the housing, which may gradually increase the interval between stages from the bottom to the top.
- 1 is a view showing the structure of the SCC according to an embodiment of the present invention shows a structure in which the interval between the steps gradually widens from the bottom to the top.
- the semi-ungmul is not particularly limited, but may be a polymer containing a volatile monomer, preferably selected from the group consisting of PVC, SBR, NBR, ABS, and PBL latex. Can be.
- the polymer containing the volatile monomer is supplied through the semi-coupling water supply portion of the SCC according to the present invention, while passing through the spinning cone and the fixed cone by the rotation of the rotating shaft, for example in PVC latex VCM (vinyl chloride monomer), SBR latex In the SM (styrene monomer), the residual monomer, that is, the object to be removed, is discharged to the discharge section by the introduced steam.
- the SCC according to the present invention by providing an SCC at least one interval between the upper end is wider than the interval between the lower end can improve the mobility of the object to be removed to increase the operating efficiency.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyethers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/116,600 US9162210B2 (en) | 2011-05-27 | 2012-05-25 | SCC with improvied mobility of material to be removed |
EP12792729.1A EP2716357B1 (en) | 2011-05-27 | 2012-05-25 | Scc having improved removal object mobility |
JP2014512768A JP5699250B2 (ja) | 2011-05-27 | 2012-05-25 | 除去対象物の移動性が向上したscc |
CN201280025815.4A CN103561860B (zh) | 2011-05-27 | 2012-05-25 | 需去除物质的移动性得到改善的scc |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110050640 | 2011-05-27 | ||
KR10-2011-0050640 | 2011-05-27 | ||
KR10-2012-0056072 | 2012-05-25 | ||
KR1020120056072A KR101474476B1 (ko) | 2011-05-27 | 2012-05-25 | 제거 대상물의 이동성이 향상된 scc |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012165818A2 true WO2012165818A2 (ko) | 2012-12-06 |
WO2012165818A3 WO2012165818A3 (ko) | 2013-03-28 |
Family
ID=47260045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/004179 WO2012165818A2 (ko) | 2011-05-27 | 2012-05-25 | 제거 대상물의 이동성이 향상된 scc |
Country Status (6)
Country | Link |
---|---|
US (1) | US9162210B2 (ko) |
EP (1) | EP2716357B1 (ko) |
JP (1) | JP5699250B2 (ko) |
KR (1) | KR101474476B1 (ko) |
CN (1) | CN103561860B (ko) |
WO (1) | WO2012165818A2 (ko) |
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 |
KR101815346B1 (ko) | 2014-12-16 | 2018-01-04 | 주식회사 엘지화학 | 기액 분리 장치 |
KR20180075814A (ko) * | 2016-12-27 | 2018-07-05 | 한화케미칼 주식회사 | 증류장치 |
KR102660991B1 (ko) * | 2019-11-05 | 2024-04-25 | 한화솔루션 주식회사 | 증류장치 |
KR102577190B1 (ko) * | 2019-11-05 | 2023-09-11 | 한화솔루션 주식회사 | 증류장치 |
KR102577183B1 (ko) * | 2019-12-30 | 2023-09-11 | 한화솔루션 주식회사 | 증류장치 및 증류방법 |
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 (16)
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DD65236A (ko) * | ||||
FR1273876A (fr) * | 1958-01-09 | 1961-10-20 | Sonneborn Sons L | Perfectionnements à la sulfonation des huiles hydrocarbonées |
DE1083784B (de) * | 1959-04-04 | 1960-06-23 | Huels Chemische Werke Ag | Fraktionierkolonne mit rotierenden und feststehenden Boeden |
NL269692A (ko) * | 1961-09-29 | |||
JPS529622B1 (ko) * | 1970-06-08 | 1977-03-17 | ||
JPS529622A (en) | 1975-07-15 | 1977-01-25 | Daido Steel Co Ltd | High tensile semi-hard magnet alloy |
IT1141255B (it) | 1980-02-28 | 1986-10-01 | Montedison Spa | Processo continuo per l'allontanamento di monomeri da emulsioni polimieriche |
EP0137884B1 (de) | 1983-10-07 | 1988-08-03 | Karl Fischer Industrieanlagen Gmbh | Verfahren zur kontinuierlichen Entmonomerisierung und Nachpolymerisierung von Polyamid 6 und Vorrichtung zur Durchführung dieses Verfahrens |
BR8600564A (pt) * | 1985-02-11 | 1986-10-21 | Falvourtech Pty Ltd | Dispositivo de contato de contra-corrente ou coluna de destilacao,sistema para reduzir o conteudo alcoolico de uma bebida contendo alcool,sistema para reduzir o conteudo alcoolico de vinho,sistema para remocao de aroma e/ou sabor de um suco de fruta,sistema para dessulfurizar um liquido e processo para destilar,destilar por fracionamento ou remover um componente volatil selecionado,ou componentes de um liquido |
EP0191625B1 (en) * | 1985-02-11 | 1992-08-26 | Vamhire Pty. Limited | Improved gas-liquid contacting device and method |
JPH0739726A (ja) * | 1993-07-30 | 1995-02-10 | Okawara Mfg Co Ltd | 溶液の濃縮・分離装置 |
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 |
CN100344361C (zh) | 2004-10-28 | 2007-10-24 | 中国石油化工股份有限公司 | 一种连续高温气固反应器 |
DE102007037607A1 (de) * | 2007-08-07 | 2009-02-12 | Mars Incorporated | Verfahren und Vorrichtung zum Trocknen eines extrudierten Materials |
CN201729787U (zh) | 2010-03-24 | 2011-02-02 | 天华化工机械及自动化研究设计院 | 聚丙烯共聚反应器 |
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 |
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2012
- 2012-05-25 EP EP12792729.1A patent/EP2716357B1/en active Active
- 2012-05-25 KR KR1020120056072A patent/KR101474476B1/ko active IP Right Grant
- 2012-05-25 US US14/116,600 patent/US9162210B2/en active Active
- 2012-05-25 CN CN201280025815.4A patent/CN103561860B/zh active Active
- 2012-05-25 WO PCT/KR2012/004179 patent/WO2012165818A2/ko active Application Filing
- 2012-05-25 JP JP2014512768A patent/JP5699250B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100961765B1 (ko) | 2008-08-18 | 2010-06-07 | 주식회사 엘지화학 | 스피닝 디스크 반응장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20120132420A (ko) | 2012-12-05 |
EP2716357B1 (en) | 2016-09-28 |
CN103561860A (zh) | 2014-02-05 |
US9162210B2 (en) | 2015-10-20 |
WO2012165818A3 (ko) | 2013-03-28 |
EP2716357A4 (en) | 2015-01-14 |
US20140107302A1 (en) | 2014-04-17 |
EP2716357A2 (en) | 2014-04-09 |
CN103561860B (zh) | 2016-05-04 |
JP2014515417A (ja) | 2014-06-30 |
KR101474476B1 (ko) | 2014-12-30 |
JP5699250B2 (ja) | 2015-04-08 |
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