BR112014006334B8 - método de destilação utilizando uma coluna de parede divisória de duplo modo - Google Patents
método de destilação utilizando uma coluna de parede divisória de duplo modoInfo
- Publication number
- BR112014006334B8 BR112014006334B8 BR112014006334A BR112014006334A BR112014006334B8 BR 112014006334 B8 BR112014006334 B8 BR 112014006334B8 BR 112014006334 A BR112014006334 A BR 112014006334A BR 112014006334 A BR112014006334 A BR 112014006334A BR 112014006334 B8 BR112014006334 B8 BR 112014006334B8
- Authority
- BR
- Brazil
- Prior art keywords
- mode
- dual
- partition wall
- wall column
- distillation method
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
coluna de parede divisória de duplo modo, e, método de destilação. a presente invenção refere-se a uma coluna de parede divisória de duplo modo, capaz de mútua conversão entre um modo de parede divisória e um modo de parede única, e um método de dilatação empregando a coluna de parede divisória de duplo modo, em que, quando comparada com as existentes colunas de modo de parede única, a invenção pode reduzir os custos do dispositivo e a energia e melhorar a produtividade. além disso, uma vez que uma conversão mútua entre um modo de parede divisória e um modo de parede única é possibilitado sem paralisar um processo, uma perda econômica, que possa ocorrer durante a paralisação causada pelo mau-funcionamento de um dispositivo, pode ser evitada.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20110093968 | 2011-09-19 | ||
| KR10-2011-0093968 | 2011-09-19 | ||
| KR1020120103959A KR101454074B1 (ko) | 2011-09-19 | 2012-09-19 | 듀얼 모드 분리벽형 증류탑 |
| PCT/KR2012/007503 WO2013042941A1 (ko) | 2011-09-19 | 2012-09-19 | 듀얼 모드 분리벽형 증류탑 |
| KR10-2012-0103959 | 2012-09-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112014006334A2 BR112014006334A2 (pt) | 2017-04-11 |
| BR112014006334B1 BR112014006334B1 (pt) | 2020-07-28 |
| BR112014006334B8 true BR112014006334B8 (pt) | 2020-08-18 |
Family
ID=48180218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014006334A BR112014006334B8 (pt) | 2011-09-19 | 2012-09-19 | método de destilação utilizando uma coluna de parede divisória de duplo modo |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8852405B2 (pt) |
| EP (1) | EP2759326B1 (pt) |
| JP (1) | JP5812457B2 (pt) |
| KR (1) | KR101454074B1 (pt) |
| CN (1) | CN103813841B (pt) |
| BR (1) | BR112014006334B8 (pt) |
| WO (1) | WO2013042941A1 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2952237A1 (en) * | 2014-06-02 | 2015-12-09 | Sulzer Chemtech AG | Method for purification of benzoic acid |
| JP7036039B2 (ja) * | 2017-02-01 | 2022-03-15 | 日本ゼオン株式会社 | 重合体の製造方法および製造装置 |
| TWI643657B (zh) * | 2017-12-29 | 2018-12-11 | 財團法人工業技術研究院 | 廢溶劑處理系統及方法 |
| US10377690B1 (en) | 2018-08-22 | 2019-08-13 | Eastman Chemical Company | Method for catalytic production of refined enal products from an aldehyde feed stream using a single enclosed unit |
| CN109589633B (zh) * | 2018-11-30 | 2021-01-12 | 清华大学 | 一种含碘氢碘酸料液的精馏设备及方法 |
| CN112403013B (zh) * | 2020-10-28 | 2023-01-10 | 洛阳金达石化有限责任公司 | 一种粗己烷的精细加工方法 |
| CN113262516B (zh) * | 2021-05-18 | 2022-06-24 | 河南中托力合化学有限公司 | 一种分离c16-c19正构烷烃用隔板塔的侧线采出结构 |
| TWI781902B (zh) | 2021-09-23 | 2022-10-21 | 大陸商北京澤華化學工程有限公司 | 多鼓泡區塔板以及相應的板式塔 |
| CN113713417B (zh) * | 2021-11-03 | 2022-03-01 | 北京泽华化学工程有限公司 | 一种多鼓泡区塔板以及相应的板式塔 |
| US20240409484A1 (en) * | 2021-10-22 | 2024-12-12 | Basf Se | Process for purification of n-butanol |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4230533A (en) * | 1978-06-19 | 1980-10-28 | Phillips Petroleum Company | Fractionation method and apparatus |
| US20030047438A1 (en) * | 1998-05-06 | 2003-03-13 | Sumitomo Heavy Industries, Ltd. | Distillation apparatus and distillation method |
| US6582564B2 (en) * | 2000-08-22 | 2003-06-24 | Sumitomo Heavy Industries, Ltd. | Distillation apparatus and distillation method |
| DE10046609A1 (de) * | 2000-09-20 | 2002-04-04 | Basf Ag | Verfahren und Vorrichtung zur destillativen Trennung von C5+-Schnitten |
| US6395951B1 (en) * | 2000-09-26 | 2002-05-28 | Uop Llc | Adsorptive separation product recovery by fractional distillation |
| JP2002136802A (ja) * | 2000-11-01 | 2002-05-14 | Kyowa Yuka Co Ltd | 蒸留装置のシミュレーション方法 |
| US6558515B1 (en) * | 2001-04-23 | 2003-05-06 | Uop Llc | Dividing wall fractionation column control system and apparatus |
| US6551465B1 (en) * | 2001-04-23 | 2003-04-22 | Uop Llc | Dividing wall column control system |
| US6540907B1 (en) * | 2001-07-09 | 2003-04-01 | Uop Llc | Fractionation for full boiling range gasoline desulfurization |
| US6550274B1 (en) * | 2001-12-05 | 2003-04-22 | Air Products And Chemicals, Inc. | Batch distillation |
| MXPA05005846A (es) * | 2002-12-04 | 2005-08-29 | Fluor Corp | Sistemas mejorados de destilacion. |
| US7622034B1 (en) * | 2006-12-29 | 2009-11-24 | Uop Llc | Hydrocarbon conversion process |
| JP5410044B2 (ja) * | 2007-08-16 | 2014-02-05 | 日揮株式会社 | 接触塔及び処理方法 |
| US8674140B2 (en) | 2008-09-17 | 2014-03-18 | Basf Se | Devices and method for continuous distillative separation of a mixture containing one or more alkanolamine(s) |
| JP5543474B2 (ja) * | 2008-10-02 | 2014-07-09 | ダウ グローバル テクノロジーズ エルエルシー | イソシアネート混合物を精製するための装置、システム、および方法 |
| KR101191122B1 (ko) * | 2009-01-20 | 2012-10-15 | 주식회사 엘지화학 | 고순도 노르말 부탄올 생산용 분리벽형 증류탑, 및 노르말 부탄올 증류방법 |
| US8845864B2 (en) | 2009-02-12 | 2014-09-30 | Lg Chem, Ltd. | Dividing wall distillation column |
| JP2012518667A (ja) * | 2009-02-26 | 2012-08-16 | ビーエーエスエフ ソシエタス・ヨーロピア | メタノール／水−混合物の蒸留による後処理法並びにアルカリ金属メチラートの製造法 |
| US8764946B2 (en) * | 2009-03-19 | 2014-07-01 | Lg Chem, Ltd. | Dividing wall distillation columns for production of high-purity 2-ethylhexanol and fractionation method using same |
| KR101165371B1 (ko) * | 2009-03-19 | 2012-07-12 | 주식회사 엘지화학 | 고순도 아크릴산 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법 |
| KR101236664B1 (ko) * | 2009-07-20 | 2013-02-22 | 주식회사 엘지화학 | 에너지 절감형 증류탑 어셈블리 |
| US8562792B2 (en) * | 2010-10-28 | 2013-10-22 | Uop Llc | Vapor and liquid flow control in a dividing wall fractional distillation column |
-
2012
- 2012-09-19 JP JP2014530605A patent/JP5812457B2/ja active Active
- 2012-09-19 CN CN201280045671.9A patent/CN103813841B/zh active Active
- 2012-09-19 BR BR112014006334A patent/BR112014006334B8/pt active IP Right Grant
- 2012-09-19 EP EP12833973.6A patent/EP2759326B1/en active Active
- 2012-09-19 KR KR1020120103959A patent/KR101454074B1/ko active IP Right Grant
- 2012-09-19 WO PCT/KR2012/007503 patent/WO2013042941A1/ko unknown
-
2013
- 2013-11-08 US US14/075,652 patent/US8852405B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103813841B (zh) | 2015-07-29 |
| BR112014006334B1 (pt) | 2020-07-28 |
| WO2013042941A1 (ko) | 2013-03-28 |
| EP2759326A1 (en) | 2014-07-30 |
| JP2014531309A (ja) | 2014-11-27 |
| EP2759326B1 (en) | 2018-06-27 |
| EP2759326A4 (en) | 2015-04-29 |
| KR101454074B1 (ko) | 2014-10-23 |
| KR20130030737A (ko) | 2013-03-27 |
| US20140138237A1 (en) | 2014-05-22 |
| CN103813841A (zh) | 2014-05-21 |
| US8852405B2 (en) | 2014-10-07 |
| BR112014006334A2 (pt) | 2017-04-11 |
| JP5812457B2 (ja) | 2015-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 19/09/2012, OBSERVADAS AS CONDICOES LEGAIS. |
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| B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REF. RPI 2586 DE 28/07/2020 QUANTO AO ENDERECO. |