IT1247927B - Metodo per il frazionamento tramite distillazione di miscele di liquidi ed apparecchiatura per l'attuazione di tale metodo - Google Patents

Metodo per il frazionamento tramite distillazione di miscele di liquidi ed apparecchiatura per l'attuazione di tale metodo

Info

Publication number
IT1247927B
IT1247927B ITMI911320A ITMI911320A IT1247927B IT 1247927 B IT1247927 B IT 1247927B IT MI911320 A ITMI911320 A IT MI911320A IT MI911320 A ITMI911320 A IT MI911320A IT 1247927 B IT1247927 B IT 1247927B
Authority
IT
Italy
Prior art keywords
distillation
fractioning
liquids
mixtures
implementation
Prior art date
Application number
ITMI911320A
Other languages
English (en)
Inventor
Gianclaudio Masetto
Original Assignee
T I I Tecnologie Ind Innovativ
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 T I I Tecnologie Ind Innovativ filed Critical T I I Tecnologie Ind Innovativ
Priority to ITMI911320A priority Critical patent/IT1247927B/it
Publication of ITMI911320A0 publication Critical patent/ITMI911320A0/it
Priority to AT92107868T priority patent/ATE120657T1/de
Priority to ES92107868T priority patent/ES2072652T3/es
Priority to DE69201907T priority patent/DE69201907T2/de
Priority to EP92107868A priority patent/EP0513704B1/en
Priority to US07/882,031 priority patent/US5296103A/en
Publication of ITMI911320A1 publication Critical patent/ITMI911320A1/it
Application granted granted Critical
Publication of IT1247927B publication Critical patent/IT1247927B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B01D5/0063—Reflux condensation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B01D5/0012—Vertical tubes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/19—Sidestream
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/72—Packing elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

In un metodo per frazionare tramite distillazione una miscela comprendente almeno due composti a diversa temperatura di ebollizione, un flusso ascendente di vapore viene posto in intimo contatto con un flusso discendente liquido ottenuto, all'interno di una colonna (1), per condensazione parziale dello stesso flusso di vapore mediante scambio termico con una superficie raffreddata estesa attraverso un riempimento (37).
ITMI911320A 1991-05-14 1991-05-14 Metodo per il frazionamento tramite distillazione di miscele di liquidi ed apparecchiatura per l'attuazione di tale metodo IT1247927B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI911320A IT1247927B (it) 1991-05-14 1991-05-14 Metodo per il frazionamento tramite distillazione di miscele di liquidi ed apparecchiatura per l'attuazione di tale metodo
AT92107868T ATE120657T1 (de) 1991-05-14 1992-05-11 Verfahren zur fraktionierten destillation von flüssigen mischungen und vorrichtung zur durchführung dieses verfahrens.
ES92107868T ES2072652T3 (es) 1991-05-14 1992-05-11 Un metodo para la destilacion fraccionada de mezclas liquidas y un aparato para llevar a cabo el metodo.
DE69201907T DE69201907T2 (de) 1991-05-14 1992-05-11 Verfahren zur fraktionierten Destillation von flüssigen Mischungen und Vorrichtung zur Durchführung dieses Verfahrens.
EP92107868A EP0513704B1 (en) 1991-05-14 1992-05-11 A method for the fractional distillation of liquid mixtures and apparatus for carrying out the method
US07/882,031 US5296103A (en) 1991-05-14 1992-05-13 Method for the fractional distillation of liquid mixtures and apparatus for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911320A IT1247927B (it) 1991-05-14 1991-05-14 Metodo per il frazionamento tramite distillazione di miscele di liquidi ed apparecchiatura per l'attuazione di tale metodo

Publications (3)

Publication Number Publication Date
ITMI911320A0 ITMI911320A0 (it) 1991-05-14
ITMI911320A1 ITMI911320A1 (it) 1992-11-14
IT1247927B true IT1247927B (it) 1995-01-05

Family

ID=11359900

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911320A IT1247927B (it) 1991-05-14 1991-05-14 Metodo per il frazionamento tramite distillazione di miscele di liquidi ed apparecchiatura per l'attuazione di tale metodo

Country Status (6)

Country Link
US (1) US5296103A (it)
EP (1) EP0513704B1 (it)
AT (1) ATE120657T1 (it)
DE (1) DE69201907T2 (it)
ES (1) ES2072652T3 (it)
IT (1) IT1247927B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638397B1 (en) * 1995-12-05 2003-10-28 Cbg Biotech, Ltd. Simplified automated distillation system for recovering a solvent from a liquid mixture
US5942164A (en) * 1997-08-06 1999-08-24 The United States Of America As Represented By The United States Department Of Energy Combined heat and mass transfer device for improving separation process
US6365006B1 (en) * 1997-10-01 2002-04-02 General Electric Company Method for distilling a mixture of substances and device for realizing the same
ITMI20020715A1 (it) 2002-04-05 2003-10-06 Polaris Srl Metodo e apparecchiatura per la separazione di sostanze organiche volatili e gas mediante assorbimento e sistema migliorativo di desorbiment
JP2008237943A (ja) * 2007-03-23 2008-10-09 Sanyo Electric Co Ltd 減圧蒸留方法及び減圧蒸留装置
ITAN20120143A1 (it) 2012-11-06 2014-05-07 Polaris S P A Dispositivo e procedimento per la rimozione di composti volatili orgnici dall'acqua
CN105233515B (zh) * 2015-09-22 2017-06-30 吉林省涵泽环保科技有限公司 一种有机溶剂清洗废液处理装置及其处理方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US769379A (en) * 1902-11-12 1904-09-06 Michael A Herold Condenser.
US1265863A (en) * 1915-01-13 1918-05-14 William G Abbott Jr Evaporator.
US1890152A (en) * 1929-09-20 1932-12-06 Bousman Mfg Co Vacuum still
US2608387A (en) * 1947-02-19 1952-08-26 Randall David Geoffrey Fractional distillation apparatus
GB730375A (en) * 1949-06-07 1955-05-25 Hoechst Ag Improved heat exchange apparatus
GB748562A (en) * 1952-07-08 1956-05-02 Andre Georges Vandevelde Improvements in and relating to tubular heat-exchangers
GB801242A (en) * 1956-08-01 1958-09-10 William Andrew Christianson Improvements in and relating to heat exchange apparatus
DE1419190A1 (de) * 1959-04-28 1968-11-21 Gea Luftkuehler Happel Gmbh Verfahren und Vorrichtung zur Kondensation von insbesondere chemischen Dampfgemischen
BE599070A (it) * 1960-01-22
GB942846A (en) * 1960-06-14 1963-11-27 Cukoripari Ki Improvements in or relating to the evaporation of solutions
DE2848041C2 (de) * 1978-11-06 1984-07-12 GEA Luftkühlergesellschaft Happel GmbH & Co KG, 4630 Bochum Rektifizierkolonne
US4828660A (en) * 1986-10-06 1989-05-09 Athens Corporation Method and apparatus for the continuous on-site chemical reprocessing of ultrapure liquids

Also Published As

Publication number Publication date
ES2072652T3 (es) 1995-07-16
EP0513704A1 (en) 1992-11-19
US5296103A (en) 1994-03-22
ITMI911320A0 (it) 1991-05-14
DE69201907D1 (de) 1995-05-11
ATE120657T1 (de) 1995-04-15
EP0513704B1 (en) 1995-04-05
ITMI911320A1 (it) 1992-11-14
DE69201907T2 (de) 1995-12-21

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940630