BR0013361A - Processo para a concentração de uma mistura de alimentação lìquida, e, aparelho de destilação osmótica - Google Patents

Processo para a concentração de uma mistura de alimentação lìquida, e, aparelho de destilação osmótica

Info

Publication number
BR0013361A
BR0013361A BR0013361-2A BR0013361A BR0013361A BR 0013361 A BR0013361 A BR 0013361A BR 0013361 A BR0013361 A BR 0013361A BR 0013361 A BR0013361 A BR 0013361A
Authority
BR
Brazil
Prior art keywords
membrane
mixture
permeable membrane
concentration
osmotic distillation
Prior art date
Application number
BR0013361-2A
Other languages
English (en)
Inventor
John J Bowser
Original Assignee
Cms Technology Holdings Inc
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 Cms Technology Holdings Inc filed Critical Cms Technology Holdings Inc
Publication of BR0013361A publication Critical patent/BR0013361A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/365—Osmotic distillation or osmotic evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction

Abstract

"PROCESSO PARA A CONCENTRAçãO DE UMA MISTURA DE ALIMENTAçãO LìQUIDA, E, APARELHO DE DESTILAçãO OSMóTICA". Um método de aumentar a concentração de uma mistura líquida utilizando a destilação osmótica para transferir um componente volátil da mistura em contato com um lado de uma membrana permeável a gás de volume livre preferivelmente alto, não porosa (32) para uma solução de extração em contato com o outro lado da membrana. Devido a sua natureza não porosa, a membrana permeável a gás resiste à penetração e à umidificação por componentes oleosos que podem estar presentes na mistura de alimentação. Similarmente, a oclusão da membrana pelos sólidos é resistida. Preferivelmente, um copolímero amorfo de perfluoro-2,2-dimetil-1,3-dioxol é útil para a membrana permeável a gás. A destilação osmótica que utiliza tal membrana permeável a gás não porosa de volume livre alto pode concentrar, misturas líquidas difíceis, tais como sucos de frutas de polpa espessa e especialmente, sucos contendo limoneno, por exemplo, suco de laranja. O processo pode ser operado em alto fluxo por longas durações entre as limpezas da membrana. Adicionalmente, menor contaminação da solução de extração em um tanque (22) na mistura de alimentação em um tanque (40) ocorre para fornecer um concentrado de alta qualidade.
BR0013361-2A 1999-08-17 2000-07-28 Processo para a concentração de uma mistura de alimentação lìquida, e, aparelho de destilação osmótica BR0013361A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/375,898 US6299777B1 (en) 1999-08-17 1999-08-17 Osmotic distillation process
PCT/US2000/040493 WO2001012304A1 (en) 1999-08-17 2000-07-28 Osmotic distillation process

Publications (1)

Publication Number Publication Date
BR0013361A true BR0013361A (pt) 2002-04-30

Family

ID=23482820

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013361-2A BR0013361A (pt) 1999-08-17 2000-07-28 Processo para a concentração de uma mistura de alimentação lìquida, e, aparelho de destilação osmótica

Country Status (8)

Country Link
US (2) US6299777B1 (pt)
EP (1) EP1229998B1 (pt)
JP (1) JP4541621B2 (pt)
AU (1) AU781648C (pt)
BR (1) BR0013361A (pt)
CA (1) CA2379440C (pt)
DE (1) DE60025256T2 (pt)
WO (1) WO2001012304A1 (pt)

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JP6774966B2 (ja) * 2015-05-11 2020-10-28 コンパクト メンブレイン システムズ インコーポレイテッド アルカン類からのアルケン類の分離のための薄膜複合膜
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WO2017001513A1 (de) 2015-07-01 2017-01-05 Covestro Deutschland Ag Osmotisches destillationsverfahren zum konzentrieren einer kochsalzhaltigen flüssigkeit
US10323965B2 (en) * 2015-11-10 2019-06-18 Pratt & Whitney Canada Corp. Estimating system parameters from sensor measurements
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CN108586569A (zh) * 2018-05-11 2018-09-28 吉尔生化（上海）有限公司 一种全保护多肽的处理方法
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Also Published As

Publication number Publication date
DE60025256D1 (de) 2006-02-02
US6299777B1 (en) 2001-10-09
US6569341B2 (en) 2003-05-27
JP4541621B2 (ja) 2010-09-08
EP1229998A1 (en) 2002-08-14
WO2001012304A1 (en) 2001-02-22
US20010025819A1 (en) 2001-10-04
DE60025256T2 (de) 2006-08-31
AU781648B2 (en) 2005-06-02
EP1229998A4 (en) 2003-07-02
CA2379440C (en) 2004-10-19
CA2379440A1 (en) 2001-02-22
AU7626900A (en) 2001-03-13
AU781648C (en) 2006-11-09
EP1229998B1 (en) 2005-12-28
JP2003507157A (ja) 2003-02-25

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