AR059379A1 - Proceso y sistema para la produccion de alcohol por destilacion de efecto multiple, alcohol hidratado y proceso para producir alcohol anhidro a partir de este ultimo - Google Patents

Proceso y sistema para la produccion de alcohol por destilacion de efecto multiple, alcohol hidratado y proceso para producir alcohol anhidro a partir de este ultimo

Info

Publication number
AR059379A1
AR059379A1 ARP070100536A ARP070100536A AR059379A1 AR 059379 A1 AR059379 A1 AR 059379A1 AR P070100536 A ARP070100536 A AR P070100536A AR P070100536 A ARP070100536 A AR P070100536A AR 059379 A1 AR059379 A1 AR 059379A1
Authority
AR
Argentina
Prior art keywords
stream
alcohol
phlegm
column
generating
Prior art date
Application number
ARP070100536A
Other languages
English (en)
Original Assignee
Siemens Ltda
Dedini Sa Ind De Base
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 Siemens Ltda, Dedini Sa Ind De Base filed Critical Siemens Ltda
Publication of AR059379A1 publication Critical patent/AR059379A1/es

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
    • B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
    • B01D3/002—Processes specially adapted for distillation or rectification of fermented solutions by continuous methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0064—Feeding of liquid into an evaporator
    • B01D1/007—Feeding of liquid into an evaporator the liquid feed being split up in at least two streams before entering the evaporator
    • 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
    • B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
    • B01D3/003—Rectification of spirit
    • B01D3/004—Rectification of spirit by continuous methods
    • B01D3/005—Combined distillation and rectification
    • 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
    • B01D3/146—Multiple effect 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
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Un proceso y un sistema para la produccion de alcohol por destilacion con optimizacion energética que utiliza la tecnología de efecto multiple (o split-feed). El proceso comprende: a) dividir una corriente de vino (1) para la alimentacion de dos columnas de epuracion (2, 3); la columna de epuracion (2) genera una corriente de flema (4) y la columna de epuracion (3) genera una corriente de flema (5) y una corriente de vinaza (6); b) alimentar con la corriente de flema (4) por lo menos una columna de rectificacion (7) generando una corriente en la parte superior (8) y una corriente de alcohol hidratado (9); c) efectuar el intercambio de calor entre la corriente de la parte superior (8)que proviene de por lo menos una columna de rectificacion (7) y la corriente de vinaza (6) que proviene de la columna de epuracion (3) en por lo menos un intercambiador de calor (10): y d) alimentar con la corriente de flema (5) una columna de rectificacion (11) generando una corriente de alcohol hidratado (2). Se refiere también al alcohol hidratado producido por el proceso descrito anteriormente y a un proceso para la produccion de alcohol anhidro. Reivindicacion 22.Sistema para la produccion de alcohol por destilacion de efecto multiple, caracterizado por el hecho de que comprende: a) una columna de epuracion (2) que recibe una parte de una corriente de vino (1) generando una corriente de flema (4); (b) una columna de epuracion (3) que recibe una arte de una corriente de vino (1) generando una corriente de flema (5) y una corriente de vinaza (6); c) por lo menos una columna de rectificacion (7) que recibe una corriente de flema (4) generando una corriente en la parte superior (8) y una corriente de alcohol hidratado (9); d) por lo menos un intercambiador de calor (10) que efectua el intercambio de calor entre la corriente de la parte superior (8) proveniente de por lo menos una columna de rectificacion (7) y la corriente de vinaza (6) proveniente de la columna de epuracion (3); y e) una columna de rectificacion (11) que recibe la corriente de flema (5) generando una corriente de alcohol hidratado (12).
ARP070100536A 2006-02-24 2007-02-08 Proceso y sistema para la produccion de alcohol por destilacion de efecto multiple, alcohol hidratado y proceso para producir alcohol anhidro a partir de este ultimo AR059379A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0600553-5A BRPI0600553A (pt) 2006-02-24 2006-02-24 processo e sistema para a produção de álcool por destilação de múltiplo efeito

Publications (1)

Publication Number Publication Date
AR059379A1 true AR059379A1 (es) 2008-03-26

Family

ID=38005757

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070100536A AR059379A1 (es) 2006-02-24 2007-02-08 Proceso y sistema para la produccion de alcohol por destilacion de efecto multiple, alcohol hidratado y proceso para producir alcohol anhidro a partir de este ultimo

Country Status (8)

Country Link
US (1) US8287698B2 (es)
CN (1) CN101437589B (es)
AR (1) AR059379A1 (es)
AU (1) AU2007218989B2 (es)
BR (2) BRPI0600553A (es)
MX (1) MX2008010853A (es)
WO (1) WO2007095706A1 (es)
ZA (1) ZA200807542B (es)

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NO328571B1 (no) * 2007-10-12 2010-03-22 Epcon Energy & Process Control Fremgangsmate ved avvanning av en blanding av overveiende etanol og vann
BRPI0801519B1 (pt) * 2008-05-12 2015-05-05 Citrotec Indústria E Comércio Ltda "sistema para concentração de vinhaça sem consumo extra de vapor acoplado à destilaria de etanol."
WO2009155675A2 (en) * 2008-06-27 2009-12-30 Dedini S/A. Indústrias De Base Process for the recovery of water and energy from the processing of sugar cane in sugar and ethanol production mills
US20100055239A1 (en) * 2008-09-04 2010-03-04 JAIME LACERDA De ALMEIDA Evaporator of vinasse concentration for distilleries in general
US8906204B2 (en) * 2009-12-21 2014-12-09 Butamax Advanced Biofuels Llc Methods for alcohol recovery and concentration of stillage by-products
US8911595B2 (en) * 2010-02-04 2014-12-16 Charles Randall Bettini Methods and systems for fuel generation
BRMU9102511U2 (pt) * 2011-11-17 2013-10-01 Green Biorefineries Sa equipamento modular para produÇço de Álcool hidratado
BR102012032807A2 (pt) 2012-03-30 2013-11-19 Ctc Ct De Tecnologia Canavieira S A Sistema e processo para a produção integrada de etanol de primeira e segunda gerações, e , uso de pontos de integração para dita produção
WO2014097311A1 (en) * 2012-12-21 2014-06-26 Praj Industries Limited Production of ethanol products
CN104178406B (zh) * 2014-09-12 2016-01-20 易治虎 一种高效节能白酒连续蒸馏方法及其装置
US20190218487A1 (en) * 2016-08-10 2019-07-18 Stanislav Veniaminovich Savinskyi Method for refining rectified alcohol and apparatus for implementing same
CN107224744B (zh) * 2017-08-04 2022-08-12 昊姆（上海）节能科技有限公司 一种溶液浓缩系统及溶液再生系统
CN111714913B (zh) * 2020-07-31 2021-12-17 中国科学院上海应用物理研究所 一种用于分离酒类产品中乙醇的旋转带蒸馏装置及方法

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US1822454A (en) * 1931-09-08 Process and apparatus for the simultaneous distillation
US1822455A (en) * 1928-04-03 1931-09-08 Us Ind Alcohol Co Process for the simultaneous distillation, purifying, and dehydration of alcohol obtained from fermented mash
US3420748A (en) * 1967-05-25 1969-01-07 Phillips Petroleum Co Controlled feedstock division to parallel fractionators
JPS5490122A (en) * 1977-12-27 1979-07-17 Chiyoda Chem Eng & Constr Co Ltd Distillation of multi-component hydrocarbon composition
US4217178A (en) * 1978-11-07 1980-08-12 Raphael Katzen Associates International, Inc. Distillation system for motor fuel grade anhydrous alcohol
US4306942A (en) * 1980-06-27 1981-12-22 Raphael Katzen Associates International, Inc. Hydrous alcohol distillation method and apparatus
US4422903A (en) * 1981-02-17 1983-12-27 Raphael Katzen Associates International Inc. Anhydrous ethanol distillation method and apparatus
US4582570A (en) * 1981-07-24 1986-04-15 Merix Corporation Azeotropic dehydration distillation process
DE3303571C2 (de) * 1982-03-11 1984-07-26 Buckau-Walther AG, 4048 Grevenbroich Verfahren und Anlage zur Herstellung von Äthanol
AU8177487A (en) 1986-10-10 1988-05-06 Donald C. Erickson Interexchanged cascade ethanol distillation
US5035776A (en) * 1990-03-29 1991-07-30 University Of Massachusetts Low energy extractive distillation process for producing anhydrous ethanol
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DE10249027A1 (de) * 2002-10-21 2004-04-29 Gea Wiegand Gmbh Anlage zur Herstellung von Alkohol
BR0302605A (pt) 2003-07-03 2005-03-29 Dedini Sa Ind De Base Processo para produção de álcool anidro
DE10361516A1 (de) * 2003-12-23 2005-07-28 Basf Ag Verfahren zur Abtrennung von Trioxan aus einem Trioxan/Formaldehyd/Wasser-Gemisch mittels Druckwechsel-Rektifikation
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CN1283604C (zh) * 2005-04-13 2006-11-08 天津大学 无水乙醇的生产方法

Also Published As

Publication number Publication date
ZA200807542B (en) 2010-03-31
BRPI0600553A (pt) 2007-11-20
US8287698B2 (en) 2012-10-16
BRPI0708266A2 (pt) 2011-05-24
US20090324796A1 (en) 2009-12-31
AU2007218989B2 (en) 2012-01-19
AU2007218989A1 (en) 2007-08-30
MX2008010853A (es) 2009-01-27
WO2007095706A1 (en) 2007-08-30
CN101437589B (zh) 2012-09-05
CN101437589A (zh) 2009-05-20
BRPI0708266B1 (pt) 2014-03-11

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