ES8307891A1 - Procedimiento para la rectificacion continua de una mezcla de liquidos que contiene alcoholes. - Google Patents

Procedimiento para la rectificacion continua de una mezcla de liquidos que contiene alcoholes.

Info

Publication number
ES8307891A1
ES8307891A1 ES517043A ES517043A ES8307891A1 ES 8307891 A1 ES8307891 A1 ES 8307891A1 ES 517043 A ES517043 A ES 517043A ES 517043 A ES517043 A ES 517043A ES 8307891 A1 ES8307891 A1 ES 8307891A1
Authority
ES
Spain
Prior art keywords
columns
liquid mixture
fed
direct steam
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES517043A
Other languages
English (en)
Other versions
ES517043A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES517043A0 publication Critical patent/ES517043A0/es
Publication of ES8307891A1 publication Critical patent/ES8307891A1/es
Expired legal-status Critical Current

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
    • B01D3/143—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
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Alcoholic Beverages (AREA)

Abstract

PROCEDIMIENTO PARA LA RECTIFICACION CONTINUA DE UNA MEZCLA DE LIQUIDOS QUE CONTIENEN ALCOHOLES, ESPECIALMENTE DE UN MOSTO FERMENTADO. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, EN LA ZONA DE LA INSTALACION QUE SIRVE PARA EL AUMENTO DE CONCENTRACION DE ALCOHOL, SE SUBDIVIDE LA MEZCLA DE LIQUIDOS EN PARALELO HACIA LAS COLUMNAS DE DESTILACION; SEGUNDA, A LA PARTE INFERIOR DE LA COLUMNA, QUE SE HACE FUNCIONAR CON LA PRESION MAS ELEVADA, SE LE APORTA VAPOR DIRECTO A UNA TEMPERATURA COMPRENDIDA ENTRE 130 Y 160 GRADOS; TERCERA, A PARTIR DEL VAPOR DE CABEZAS DE CADA COLUMNA SE OBTIENE, A TRAVES DE UN INTERCAMBIADOR DE CALOR, ENERGIA CALORIFICA EN FORMA DE VAPOR DIRECTO PARA SER APLICADA A LA PARTE INFERIOR DE LA SIGUIENTE COLUMNA; Y POR ULTIMO, DEL CONCENTRADO DE ALCOHOL, MEDIANTE DESTILACION AZEOTROPA, SE ELIMINA EL AGUA RESTANTE.
ES517043A 1981-11-04 1982-11-02 Procedimiento para la rectificacion continua de una mezcla de liquidos que contiene alcoholes. Expired ES8307891A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813143734 DE3143734A1 (de) 1981-11-04 1981-11-04 Verfahren zur kontinuierlichen rektifikation eines alkohole enthaltenden fluessigkeitsgemisches"

Publications (2)

Publication Number Publication Date
ES517043A0 ES517043A0 (es) 1983-08-01
ES8307891A1 true ES8307891A1 (es) 1983-08-01

Family

ID=6145567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517043A Expired ES8307891A1 (es) 1981-11-04 1982-11-02 Procedimiento para la rectificacion continua de una mezcla de liquidos que contiene alcoholes.

Country Status (12)

Country Link
US (1) US4511437A (es)
EP (1) EP0078531B1 (es)
JP (1) JPS5885828A (es)
AT (1) ATE24413T1 (es)
AU (1) AU554008B2 (es)
BR (1) BR8206383A (es)
CA (1) CA1191106A (es)
DE (2) DE3143734A1 (es)
DK (1) DK160946B (es)
ES (1) ES8307891A1 (es)
OA (1) OA07245A (es)
ZA (1) ZA828035B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303571C2 (de) * 1982-03-11 1984-07-26 Buckau-Walther AG, 4048 Grevenbroich Verfahren und Anlage zur Herstellung von Äthanol
GB8601082D0 (en) * 1986-01-17 1986-02-19 Distillers Co Carbon Dioxide Potable spirit production
SE450897B (sv) * 1986-01-31 1987-08-10 Nobel Chematur Ab Forfarande for framstellning av etanol genom melassjesning
WO1988002649A1 (en) * 1986-10-10 1988-04-21 Erickson Donald C Interexchanged cascade ethanol distillation
US5557016A (en) * 1992-06-30 1996-09-17 Mitsubishi Kasei Corporation Process for producing alkadienols
US5897750A (en) * 1997-08-28 1999-04-27 Berg; Lloyd Separation of acetone from isopropanol-water mixtures by extractive distillation
US7297236B1 (en) 2001-06-30 2007-11-20 Icm, Inc. Ethanol distillation process
CN100334052C (zh) * 2005-01-20 2007-08-29 中国寰球工程公司 一种由乙烯经环氧乙烷制备乙二醇的系统
CN100343212C (zh) * 2005-01-20 2007-10-17 中国寰球工程公司 一种用于生产乙二醇的蒸发系统
CN101351252B (zh) * 2005-12-29 2011-07-20 巴斯夫欧洲公司 从含水组合物中分离丙二醇的方法
DE102006049173A1 (de) * 2006-10-18 2008-04-30 Gea Wiegand Gmbh Anlage zum Destillieren von Alkohol, insbesondere Ethylalkohol aus fermentierter Maische
DE102006062885A1 (de) * 2006-10-18 2008-12-11 Gea Wiegand Gmbh Anlage zum Destillieren von Trinkalkohol, insbesondere Whiskey
US8968522B2 (en) * 2009-07-15 2015-03-03 Butamax Advanced Biofuels Llc Recovery of butanol isomers from a mixture of butanol isomers, water, and an organic extractant
US8968523B2 (en) * 2009-07-15 2015-03-03 Butamax Advanced Biofuels Llc Recovery of butanol isomers from a mixture of butanol isomers, water, and an organic extractant
US8460405B2 (en) * 2010-02-02 2013-06-11 Celanese International Corporation Ethanol compositions
US20130149693A1 (en) * 2011-12-12 2013-06-13 Ineos Bio Sa Management of ethanol concentration during syngas fermentation
DE102014220539A1 (de) * 2014-10-09 2016-04-14 Wacker Chemie Ag Reinigung von Chlorsilanen mittels Destillation und Adsorption
EP3214062B1 (en) * 2014-10-31 2020-01-08 LG Chem, Ltd. Distillation method for the separation of n-butanal and iso-butanal
RU2714809C1 (ru) * 2019-06-28 2020-02-19 Александр Юрьевич Радостев Способ подачи тепловых потоков при получении ректификованного спирта в брагоректификационной установке
US11731926B2 (en) 2020-03-11 2023-08-22 Lanzatech, Inc. Process for purification of products
AU2021234241B2 (en) * 2020-03-11 2023-02-02 Lanzatech, Inc. Process for purification of products
CN112811976B (zh) * 2021-01-12 2023-01-13 江苏扬农化工集团有限公司 一种双氧水法制环氧氯丙烷水相中溶剂回收的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181731A (en) * 1937-06-28 1939-11-28 Whiting Corp Multiple effect evaporator and the like
US3179159A (en) * 1960-10-19 1965-04-20 Ahlstroem Oy Procedure for evaporating waste lye from pulp
DE1165549B (de) * 1962-03-16 1964-03-19 Bayer Ag Rektifizierverfahren
US3303106A (en) * 1964-12-21 1967-02-07 W L Badger Assoicates Inc Falling film evaporator
NO119205B (es) * 1965-08-19 1970-04-06 Rosenblads Patenter Ab
DE2248124A1 (de) * 1971-10-19 1973-04-26 Universal Desalting Corp Destillationsanlage
JPS5238832B2 (es) * 1973-08-15 1977-10-01
SE432441B (sv) * 1979-02-27 1984-04-02 Alfa Laval Ab Forfarande for framstellning av etanol genom kontinuerlig forjesning av ett kolhydrathaltigt substrat, varvid en drank med relativt hog halt av fast substans erhalls
DE2938339B2 (de) * 1979-09-21 1981-06-19 Uhde Gmbh, 4600 Dortmund Verfahren zur kontinuierlichen Vergärung von wässrigen Maischen für die Gewinnung von Alkohol und Hefe-Biomasse
US4305790A (en) * 1980-01-31 1981-12-15 Kramer Sr Edward F Multiple effect distillation method and apparatus

Also Published As

Publication number Publication date
DE3274809D1 (en) 1987-02-05
EP0078531A3 (en) 1984-05-09
JPS5885828A (ja) 1983-05-23
CA1191106A (en) 1985-07-30
AU9014382A (en) 1983-05-12
EP0078531A2 (de) 1983-05-11
US4511437A (en) 1985-04-16
OA07245A (fr) 1984-04-30
ES517043A0 (es) 1983-08-01
ZA828035B (en) 1983-09-28
DK488182A (da) 1983-05-05
DK160946B (da) 1991-05-06
EP0078531B1 (de) 1986-12-30
DE3143734A1 (de) 1983-05-11
ATE24413T1 (de) 1987-01-15
BR8206383A (pt) 1983-09-27
AU554008B2 (en) 1986-08-07

Similar Documents

Publication Publication Date Title
ES8307891A1 (es) Procedimiento para la rectificacion continua de una mezcla de liquidos que contiene alcoholes.
US4415443A (en) Distillation process
US4559109A (en) Dehydration of alcohol with extractive distillation
US4902321A (en) Cryogenic rectification process for producing ultra high purity nitrogen
CA2204458C (en) Cryogenic rectification system for producing low purity oxygen and high purity oxygen
NO144419B (no) Fremgangsmaate til utvinning av ren maursyre.
EP0156133A1 (de) Verfahren zur Herstellung von Terephthalsäuredimethylester aus p-Xylol und Methanol
RU1829948C (ru) Способ выделени среднекип щей фракции из смеси циклогексанона и циклогексанола со средне- и высококип щими продуктами
DE58901099D1 (de) Verfahren zur kontinuierlichen herstellung von isobuttersaeure.
ATE16356T1 (de) Verfahren zur wiedererhitzung durch komprimierten dampf.
US4315802A (en) Process and apparatus for fractionating close boiling components of a multi-component system
ES8305037A1 (es) Un procedimiento para la producion de una bebida alcoholica junto con un aparato correspondiente.
ES8303282A1 (es) "procedimiento para la esterificacion de acido acetico con alcoholes de c2 a c5".
EP0255401B1 (en) Process
US5001284A (en) Process for manufacturing fatty alcohols
GB1044446A (en) Improvements in or relating to a method of distilling chemical substances
SU1251810A3 (ru) Способ получени горючих и мазутных компонентов
EP0157122B1 (de) Verfahren zur Herstellung von Terephthalsäure über Terephthalsäuredimethylester aus p-Xylol und Methanol
MY197002A (en) Method of revamping of a plant for distillation of methanol
JPS5930397B2 (ja) 発酵アルコ−ルの蒸留方法
US7284395B2 (en) Cryogenic air separation plant with reduced liquid drain loss
JPS5441854A (en) Production of naphthalene
SU950747A1 (ru) Способ получени керосиновой фракции
SU1116046A1 (ru) Способ ректификации мазута
SU496301A1 (ru) Установка дл получени ректификованного спирта из отгонов ликеро-водочных заводов

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506