BR8807149A - Processo e aparelho para purificar e concentrar alcool - Google Patents

Processo e aparelho para purificar e concentrar alcool

Info

Publication number
BR8807149A
BR8807149A BR888807149A BR8807149A BR8807149A BR 8807149 A BR8807149 A BR 8807149A BR 888807149 A BR888807149 A BR 888807149A BR 8807149 A BR8807149 A BR 8807149A BR 8807149 A BR8807149 A BR 8807149A
Authority
BR
Brazil
Prior art keywords
purify
concentrate alcohol
concentrate
alcohol
Prior art date
Application number
BR888807149A
Other languages
English (en)
Inventor
Hirotoshi Horizoe
Masura Maki
Tetsuya Tanimoto
Masaaki Yanagi
Original Assignee
Japan As Represented By Minist
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
Priority claimed from JP62183461A external-priority patent/JPS6430592A/ja
Priority claimed from JP62183462A external-priority patent/JPS6430593A/ja
Application filed by Japan As Represented By Minist filed Critical Japan As Represented By Minist
Publication of BR8807149A publication Critical patent/BR8807149A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/284—Special features relating to the compressed vapour
    • B01D1/2843—The compressed vapour is divided in at least two streams
    • 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
    • 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
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • 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
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BR888807149A 1987-07-24 1988-03-22 Processo e aparelho para purificar e concentrar alcool BR8807149A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62183461A JPS6430592A (en) 1987-07-24 1987-07-24 Concentration and purification of alcohol
JP62183462A JPS6430593A (en) 1987-07-24 1987-07-24 Concentration and purification of alcohol and device therefor
PCT/JP1988/000298 WO1989001042A1 (en) 1987-07-24 1988-03-22 Process for concentrating and purifying alcohol and apparatus therefor

Publications (1)

Publication Number Publication Date
BR8807149A true BR8807149A (pt) 1989-10-17

Family

ID=26501887

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807149A BR8807149A (pt) 1987-07-24 1988-03-22 Processo e aparelho para purificar e concentrar alcool

Country Status (5)

Country Link
US (1) US5053563A (pt)
EP (1) EP0354243B1 (pt)
BR (1) BR8807149A (pt)
DE (1) DE3850772T2 (pt)
WO (1) WO1989001042A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5763693A (en) * 1995-02-24 1998-06-09 Mitsui Chemicals, Inc. Process for producing isopropyl alcohol
TW338031B (en) * 1995-02-24 1998-08-11 Mitsui Toatsu Chemicals Process for producing isopropyl alcohol
EP0825894A4 (en) * 1995-05-15 1999-01-20 Athens Corp DEHYDRATION AND PURIFICATION OF ISOPROPANOL
US7254451B2 (en) * 2003-11-20 2007-08-07 Medtronic, Inc. Implantable lead including sensor
GB0818093D0 (en) * 2008-10-02 2008-11-05 Weyland As Method
GB0819406D0 (en) 2008-10-22 2008-11-26 Weyland As Process

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349415A (en) * 1979-09-28 1982-09-14 Critical Fluid Systems, Inc. Process for separating organic liquid solutes from their solvent mixtures
JPS57176919A (en) * 1981-04-24 1982-10-30 Takara Shuzo Co Ltd Preparation of anhydrous ethanol
US4508928A (en) * 1982-05-03 1985-04-02 Institute Of Gas Technology Ethanol extraction process
DE3313530A1 (de) * 1983-04-14 1984-10-18 Fried. Krupp Gmbh, 4300 Essen Verfahren zur abtrennung von aethanol aus einer athanolhaltigen loesung
JPS6225982A (ja) * 1985-07-29 1987-02-03 Mitsubishi Heavy Ind Ltd アルコ−ル濃縮精製法
JPS6225983A (ja) * 1985-07-29 1987-02-03 Mitsubishi Heavy Ind Ltd アルコ−ルの濃縮精製法
JPS6225985A (ja) * 1985-07-29 1987-02-03 Mitsubishi Heavy Ind Ltd アルコ−ルの濃縮精製方法
JPS6229990A (ja) * 1985-07-31 1987-02-07 Kobe Steel Ltd エタノ−ル精製方法
JPS62135440A (ja) * 1985-12-10 1987-06-18 Mitsubishi Heavy Ind Ltd アルコ−ル濃縮精製法
JPS62201828A (ja) * 1986-02-28 1987-09-05 Suntory Ltd 超臨界抽出法及びそのための装置
US5232543A (en) * 1992-07-17 1993-08-03 Lear Seating Corporation, Inc. Apparatus for bonding fabric to seat cushion trenches
JP2806195B2 (ja) * 1993-01-14 1998-09-30 株式会社デンソー グロープラグ
JPH06225982A (ja) * 1993-01-30 1994-08-16 Tachi S Co Ltd ヘッドレストのステー取付用ホルダー付 シートバックの組付方法
JPH06229990A (ja) * 1993-02-01 1994-08-19 Daido Steel Co Ltd 鋳造品の結晶粒検査方法および装置
JP3113113B2 (ja) * 1993-02-05 2000-11-27 株式会社東芝 洗濯機

Also Published As

Publication number Publication date
WO1989001042A1 (en) 1989-02-09
EP0354243A1 (en) 1990-02-14
DE3850772T2 (de) 1994-11-03
EP0354243B1 (en) 1994-07-20
DE3850772D1 (de) 1994-08-25
US5053563A (en) 1991-10-01
EP0354243A4 (en) 1990-06-28

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 22/03/2003

B15K Others concerning applications: alteration of classification

Ipc: B01D 11/04 (2006.01), B01D 1/28 (2006.0