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BR112017028105A2 - ?aparelho de destilação e processo para realizar uma destilação ou destilação extrativa? - Google Patents

?aparelho de destilação e processo para realizar uma destilação ou destilação extrativa?

Info

Publication number
BR112017028105A2
BR112017028105A2 BR112017028105-8A BR112017028105A BR112017028105A2 BR 112017028105 A2 BR112017028105 A2 BR 112017028105A2 BR 112017028105 A BR112017028105 A BR 112017028105A BR 112017028105 A2 BR112017028105 A2 BR 112017028105A2
Authority
BR
Brazil
Prior art keywords
distillation
extractive
cells
column
product stream
Prior art date
Application number
BR112017028105-8A
Other languages
English (en)
Other versions
BR112017028105B1 (pt
Inventor
Asprion Norbert
Heida Bernd
Weidert Jan-Oliver
Lang Ortmund
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112017028105A2 publication Critical patent/BR112017028105A2/pt
Publication of BR112017028105B1 publication Critical patent/BR112017028105B1/pt

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
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • 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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • 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
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/324—Tray constructions
    • B01D3/326—Tray supports
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • 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
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B01D5/0063—Reflux condensation

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

a invenção se refere a um dispositivo de destilação que compreende uma coluna (k) para separar uma corrente de alimentação (1) em uma corrente de produto principal (2), uma corrente inferior de produto (3) e opcionalmente uma ou mais correntes de extração lateral que têm três ou mais células (i, ii, iii) em série através das quais o fluido flui, sendo que pelo menos a primeira célula é integrada no fundo da coluna (k), para aquecimento de multiestágio e evaporação parcial do líquido que flui através das células com a exceção do líquido da última célula em um estágio de evaporação.
BR112017028105-8A 2015-07-03 2016-06-29 Aparelho de destilação e processo para realizar uma destilação ou destilação extrativa BR112017028105B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15175275 2015-07-03
EP15175275.5 2015-07-03
PCT/EP2016/065092 WO2017005565A1 (de) 2015-07-03 2016-06-29 Destillationseinrichtung umfassend eine kolonne, mit drei oder mehreren hintereinander flüssigkeitsdurchströmten zellen und verfahren zur destillation oder extraktivdestillation unter verwendung der destillationseinrichtung

Publications (2)

Publication Number Publication Date
BR112017028105A2 true BR112017028105A2 (pt) 2018-08-28
BR112017028105B1 BR112017028105B1 (pt) 2022-10-11

Family

ID=53682496

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017028105-8A BR112017028105B1 (pt) 2015-07-03 2016-06-29 Aparelho de destilação e processo para realizar uma destilação ou destilação extrativa

Country Status (8)

Country Link
US (1) US10569192B2 (pt)
EP (1) EP3316981B1 (pt)
JP (1) JP6822984B2 (pt)
KR (1) KR102531934B1 (pt)
CN (1) CN107847809B (pt)
BR (1) BR112017028105B1 (pt)
RU (1) RU2720775C2 (pt)
WO (1) WO2017005565A1 (pt)

Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
KR102521727B1 (ko) 2016-12-21 2023-04-17 바스프 에스이 조질 n-부틸 또는 이소부틸 아크릴레이트로부터 증류에 의해 순수 n-부틸 또는 이소부틸 아크릴레이트를 단리하는 방법
CN110418777B (zh) * 2017-03-13 2023-04-28 巴斯夫欧洲公司 分离纯1,3-丁二烯的简化方法
DE102017004718A1 (de) * 2017-05-16 2018-11-22 Linde Aktiengesellschaft Kolonne zum Stoff- und/oder Energieaustausch mit Teilräumen im Sumpf und Verfahren zum Stoff- und/oder Energieaustausch
CN110404283B (zh) * 2019-09-10 2024-03-22 北京师范大学 一种可一次准确定量浓缩多个样品的旋转蒸发仪
RU2736945C1 (ru) * 2019-11-21 2020-11-23 Сергей Леонидович Терентьев Выпарной блок для ректификационной системы низкого давления
EP4100382A1 (en) * 2020-02-06 2022-12-14 SABIC Global Technologies B.V. Systems and methods for enhancing the extractive section operability and modifying solvent heat recovery cycle in the separation of c4 mixtures
PL4171773T3 (pl) * 2020-06-29 2024-11-04 Basf Se Urządzenie do przeprowadzania procesów wymiany masy
CN116528956A (zh) 2020-11-23 2023-08-01 科思创德国股份有限公司 用于将液体物质混合物分离成2至6个具有不同组成的液体产物料流的蒸馏单元和方法
KR20230133844A (ko) * 2021-01-27 2023-09-19 에보니크 오퍼레이션즈 게엠베하 C4-탄화수소 스트림으로부터 부텐을 제거하는 방법및 2단계 증발
EP4461395A1 (de) * 2023-05-12 2024-11-13 Limón GmbH Verfahren und vorrichtung zur trennung eines einen leichtsieder und einen schwersieder umfassenden gemisches mittels einer rektifikationskolonne

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US3442767A (en) * 1968-05-16 1969-05-06 Sinclair Research Inc Stripping operation without overhead reflux and the control of the water content in the system
US4601788A (en) * 1982-07-12 1986-07-22 Shell Oil Company Apparatus for fractionation reboiling
US4490215A (en) * 1982-07-12 1984-12-25 Shell Oil Company Process for fractionation reboiling
JPH02115001A (ja) * 1988-10-21 1990-04-27 Nkk Corp 部分蒸発器
US5303769A (en) 1992-09-25 1994-04-19 The M. W. Kellogg Company Integrated thermosiphon heat exchanger apparatus
IT1271310B (it) * 1994-12-21 1997-05-27 Snam Progetti Procedimento per l'ottenimento di correnti distinte di metanolo ed etanolo,di n-propanolo,di isobutanolo,impiegabili nella sintesi di prodotti alto ottanici,da miscele contenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti
US5772854A (en) * 1995-08-17 1998-06-30 Huntsman Specialty Chemicals Corporation Use of paired reboilers in the purification of propylene oxide by extractive distillation
DE19631332B4 (de) 1996-05-21 2005-05-25 Linde Ag Verfahren zum Entfernen störender Komponenten aus dem Lösemittelkreislauf von regenerierbaren Absorptionsprozessen
DE19733903A1 (de) * 1997-08-05 1999-02-11 Basf Ag Verfahren zur Gewinnung von Hydroxxpivalinsäureneopentylglykolester (HPN)
DE10046609A1 (de) * 2000-09-20 2002-04-04 Basf Ag Verfahren und Vorrichtung zur destillativen Trennung von C5+-Schnitten
DE10221122A1 (de) 2002-05-13 2003-12-04 Bayer Ag Verfahren zur schonenden destillativen Trennung von Stoffgemischen
US7528290B2 (en) * 2006-12-28 2009-05-05 Uop Llc Apparatuses and methods for separating butene-1 from a mixed C4 feed
EP1980303B1 (de) * 2007-04-10 2018-01-24 Sulzer Chemtech AG Kolonne mit Rückflussteiler mit parallel angeordneten Stoffaustausch-Partien und Verfahren zum Betreiben der Kolonne
WO2012117085A1 (de) 2011-03-03 2012-09-07 Basf Se Verfahren zur aufarbeitung eines buten- und/oder butadien enthaltenden stoffstroms
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EP3145965B1 (de) 2014-05-19 2020-02-19 Basf Se Verfahren zur kontinuierlichen dehydratisierung von 3-hydroxypropionsäure zu acrylsäure
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Also Published As

Publication number Publication date
KR102531934B1 (ko) 2023-05-16
KR20180022952A (ko) 2018-03-06
WO2017005565A1 (de) 2017-01-12
EP3316981B1 (de) 2020-10-21
RU2018104091A3 (pt) 2019-10-11
JP2018519156A (ja) 2018-07-19
US10569192B2 (en) 2020-02-25
EP3316981A1 (de) 2018-05-09
JP6822984B2 (ja) 2021-01-27
CN107847809B (zh) 2021-01-15
RU2720775C2 (ru) 2020-05-13
CN107847809A (zh) 2018-03-27
BR112017028105B1 (pt) 2022-10-11
RU2018104091A (ru) 2019-08-05
US20180361270A1 (en) 2018-12-20

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Legal Events

Date Code Title Description
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 29/06/2016, OBSERVADAS AS CONDICOES LEGAIS