BR8902854A - Processo para separar um componente liquido de uma solucao contendo dois ou mais componentes liquidos - Google Patents

Processo para separar um componente liquido de uma solucao contendo dois ou mais componentes liquidos

Info

Publication number
BR8902854A
BR8902854A BR898902854A BR8902854A BR8902854A BR 8902854 A BR8902854 A BR 8902854A BR 898902854 A BR898902854 A BR 898902854A BR 8902854 A BR8902854 A BR 8902854A BR 8902854 A BR8902854 A BR 8902854A
Authority
BR
Brazil
Prior art keywords
liquid
separate
solution containing
liquid component
components
Prior art date
Application number
BR898902854A
Other languages
English (en)
Inventor
Tadashi Uragami
Original Assignee
Lignyte Co Ltd
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 Lignyte Co Ltd filed Critical Lignyte Co Ltd
Publication of BR8902854A publication Critical patent/BR8902854A/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
    • B01D61/362—Pervaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/268—Drying gases or vapours by diffusion
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR898902854A 1988-06-15 1989-06-14 Processo para separar um componente liquido de uma solucao contendo dois ou mais componentes liquidos BR8902854A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63148895A JPH0634900B2 (ja) 1988-06-15 1988-06-15 混合溶液の分離方法

Publications (1)

Publication Number Publication Date
BR8902854A true BR8902854A (pt) 1990-03-27

Family

ID=15463090

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902854A BR8902854A (pt) 1988-06-15 1989-06-14 Processo para separar um componente liquido de uma solucao contendo dois ou mais componentes liquidos

Country Status (4)

Country Link
EP (1) EP0346739B1 (pt)
JP (1) JPH0634900B2 (pt)
BR (1) BR8902854A (pt)
DE (1) DE68908962T2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0817907B2 (ja) * 1991-03-25 1996-02-28 リグナイト株式会社 混合溶液の分離方法
JP2529478B2 (ja) * 1991-03-25 1996-08-28 リグナイト株式会社 混合溶液の分離方法
US5271846A (en) * 1986-12-25 1993-12-21 Lignyte Co., Ltd. Method for separating a liquid component from a solution containing two or more liquid components
US5106505A (en) * 1989-11-30 1992-04-21 Separation Dynamics, Inc. Condenser/membrane permeater
DE69204511T2 (de) * 1991-03-25 1996-02-08 Lignyte Co Ltd Verfahren zur Abtrennung einer Flüssigkeitskomponente aus einer Lösung, die zwei oder mehrere flüssige Komponenten enthält.
JP2597777B2 (ja) * 1991-10-31 1997-04-09 リグナイト 株式会社 混合溶液の分離方法
JPH06327952A (ja) * 1993-05-19 1994-11-29 Lignyte Co Ltd 混合溶液の分離方法
US6299777B1 (en) * 1999-08-17 2001-10-09 Cms Technology Holdings, Inc. Osmotic distillation process
US20050034479A1 (en) * 2003-08-13 2005-02-17 The Boc Group Process and apparatus for enriching ammonia
KR100797453B1 (ko) * 2007-11-15 2008-01-24 이텍산업 주식회사 노면 청소차용 롤러브러시 자동 틸팅장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851048C (de) * 1945-12-29 1952-10-02 Sarl L Evaporation Nouvelle Verfahren zur Entwaesserung eines wasserhaltigen Mediums
FR1001922A (fr) * 1946-07-02 1952-02-29 Procédé d'extraction de l'eau contenue dans les solutions ou mélanges aqueux et produits en résultant
FR1529382A (fr) * 1966-08-09 1968-06-14 Ionics Installation et procédé pour le traitement de fluides, ainsi que les produits obtenus par le présent procédé ou procédé similaire
DE3685205D1 (de) * 1985-12-18 1992-06-11 Hitachi Ltd Destilliervorrichtung.
JPS63126506A (ja) * 1986-11-17 1988-05-30 Agency Of Ind Science & Technol アニオン性高分子分離膜
JPH069645B2 (ja) * 1986-12-25 1994-02-09 リグナイト株式会社 混合溶液の分離方法

Also Published As

Publication number Publication date
JPH0634900B2 (ja) 1994-05-11
DE68908962D1 (de) 1993-10-14
DE68908962T2 (de) 1994-04-28
EP0346739A3 (en) 1990-06-13
JPH022820A (ja) 1990-01-08
EP0346739A2 (en) 1989-12-20
EP0346739B1 (en) 1993-09-08

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
HO Change of classification

Free format text: INT. CL. 6 B01D 61/36

FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/06/2009