IT7912475A0 - Processo di ultrafiltrazione di liquidi e relativo apparecchio - Google Patents

Processo di ultrafiltrazione di liquidi e relativo apparecchio

Info

Publication number
IT7912475A0
IT7912475A0 IT7912475A IT1247579A IT7912475A0 IT 7912475 A0 IT7912475 A0 IT 7912475A0 IT 7912475 A IT7912475 A IT 7912475A IT 1247579 A IT1247579 A IT 1247579A IT 7912475 A0 IT7912475 A0 IT 7912475A0
Authority
IT
Italy
Prior art keywords
liquids
related equipment
ultrafiltration process
ultrafiltration
equipment
Prior art date
Application number
IT7912475A
Other languages
English (en)
Other versions
IT1123991B (it
Original Assignee
Frings & Co Heinrich
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 Frings & Co Heinrich filed Critical Frings & Co Heinrich
Publication of IT7912475A0 publication Critical patent/IT7912475A0/it
Application granted granted Critical
Publication of IT1123991B publication Critical patent/IT1123991B/it

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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/16—Specific vents

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT12475/79A 1978-02-24 1979-02-22 Processo di ultrafiltrazione di liquidi e relativo apparecchio IT1123991B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2808022A DE2808022C3 (de) 1978-02-24 1978-02-24 Vorrichtung zur kontinuierlichen Ultrafiltration einer Flüssigkeit

Publications (2)

Publication Number Publication Date
IT7912475A0 true IT7912475A0 (it) 1979-02-22
IT1123991B IT1123991B (it) 1986-05-07

Family

ID=6032865

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12475/79A IT1123991B (it) 1978-02-24 1979-02-22 Processo di ultrafiltrazione di liquidi e relativo apparecchio

Country Status (12)

Country Link
US (1) US4227999A (it)
JP (1) JPS54128986A (it)
AR (1) AR218364A1 (it)
AT (1) AT368713B (it)
AU (1) AU519518B2 (it)
BR (1) BR7901162A (it)
CH (1) CH639002A5 (it)
DE (1) DE2808022C3 (it)
ES (1) ES478039A1 (it)
FR (1) FR2418010A1 (it)
GB (1) GB2014872B (it)
IT (1) IT1123991B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949215C2 (de) * 1979-12-07 1988-12-01 Henkel KGaA, 4000 Düsseldorf Verfahren zum Konzentrieren wäßriger Lösungen temperaturempfindlicher Stoffe
DE3423594A1 (de) * 1984-06-27 1986-01-02 Akzo Gmbh, 5600 Wuppertal Weinklaerung mittels crossflow-filtration
AT381645B (de) * 1984-08-30 1986-11-10 Frings & Co Heinrich Verfahren und vorrichtung zur langzeit-ultrafiltration einer fluessigkeit
JPH0634904B2 (ja) * 1985-03-26 1994-05-11 三機工業株式会社 限外▲ろ▼過機
US4834998A (en) * 1986-12-22 1989-05-30 Heublein, Inc. Ultrafiltration of red wines
US5171852A (en) * 1987-01-20 1992-12-15 Imperial Chemical Industries Plc Triphenodioxazine reactive dyes having sulphonate ester groups
DE3807258A1 (de) * 1988-03-05 1989-09-14 Membraflow Gmbh & Co Kg Filter Verfahren und vorrichtung zum filtrieren von fluessigen medien
US7175862B2 (en) * 2004-01-28 2007-02-13 Access Business Group International Llc Method of preparing kakadu plum powder
DE102006032647A1 (de) * 2006-07-13 2008-01-17 Westfalia Separator Ag Verfahren und Vorrichtung zum Verringern oder Verhindern des Zusetzens einer Membran
US9220295B2 (en) 2010-12-01 2015-12-29 R.J. Reynolds Tobacco Company Tobacco separation process for extracting tobacco-derived materials, and associated extraction systems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879207A (en) * 1954-11-22 1959-03-24 Millipore Filter Corp Filtration and incubation unit
FR1376881A (fr) * 1963-11-19 1964-10-31 Glaxo Lab Ltd Procédé de séparation de particules solides d'un milieu liquide et installation pour sa mise en oeuvre
DE1816527C3 (de) * 1968-12-17 1975-07-31 Hans-Ulrich 6200 Wiesbaden Klein Verfahren zur Wasseraufbereitung in einem Druckwind-Schaltkessel und Vorrichtung zu seiner Durchführung
US3788471A (en) * 1969-07-08 1974-01-29 Solco Basel Ag Dialysis apparatus
DE2254860C3 (de) * 1971-11-26 1984-03-29 Heinrich Frings Gmbh & Co Kg, 5300 Bonn Ultrafiltrationsverfahren für Flüssigkeiten, die Mikroorganismen, Makromoleküle oder andere kleine Feststoffteilchen enthalten
US3974068A (en) * 1971-11-26 1976-08-10 Firma Heinrich Frings Ultrafiltration process and apparatus using low hydrostatic pressure to prevent concentration polarization
CH560289A5 (it) * 1971-12-30 1975-03-27 Danske Sukkerfab
US3796314A (en) * 1972-04-17 1974-03-12 Westinghouse Electric Corp Castings for reverse osmosis membrane supports
NL179546C (nl) * 1973-05-10 Union Carbide Corp Module voor gebruik in een ultrafiltratie-inrichting.
NL7308670A (it) * 1973-06-21 1974-12-24
DE2546579A1 (de) * 1975-10-17 1977-09-01 Wolfgang Von Dr Ing Preen Verfahren zum spalten von oel-in- wasser-emulsionen
FR2347957A1 (fr) * 1976-04-14 1977-11-10 Rhone Poulenc Ind Traitement des bains uses de pelanage
US4073730A (en) * 1976-07-08 1978-02-14 Systems Engineering & Manufacturing Corporation Ultrafiltration water collector

Also Published As

Publication number Publication date
FR2418010B1 (it) 1984-04-27
ES478039A1 (es) 1979-12-16
ATA107479A (de) 1982-03-15
BR7901162A (pt) 1979-10-09
JPS54128986A (en) 1979-10-05
AR218364A1 (es) 1980-05-30
FR2418010A1 (fr) 1979-09-21
DE2808022A1 (de) 1979-08-30
GB2014872B (en) 1982-09-29
AT368713B (de) 1982-11-10
DE2808022B2 (de) 1980-12-18
AU519518B2 (en) 1981-12-10
GB2014872A (en) 1979-09-05
CH639002A5 (de) 1983-10-31
US4227999A (en) 1980-10-14
DE2808022C3 (de) 1982-02-04
AU4448779A (en) 1979-08-30
JPS5549899B2 (it) 1980-12-15
IT1123991B (it) 1986-05-07

Similar Documents

Publication Publication Date Title
IT1074157B (it) Processo di miscelazione-separazione di due liquidi non miscibili e relativo impianto
IT1082126B (it) Atomizzazione di liquidi
IT1132739B (it) Agente separatore di componenti in liquidi
IT7912475A0 (it) Processo di ultrafiltrazione di liquidi e relativo apparecchio
IT1143656B (it) Processo di dimerizzazione di acrilonitrile e d initrili c6 lineari
IT8120942A0 (it) Composizione di sec-butildifenili e relativo processo di preparazione.
IT1041507B (it) Processo di fabbricazione di caten d elementi di fissaggio e relativo prodotto
BR8407009A (pt) Processo e aparelho para separar liquidos
IT7921848A0 (it) Liquidi. metodo ed apparecchiatura perfezionati per la misurazione di
IT1202900B (it) Processo per la formazione di conduttori e fori subminiatura e prodotto ottenuto con l'ausilio di tale processo
BR7706138A (pt) Processo para a preparacao de poliisocianatos contendo grupos uretano e biureto poliisocianatos e aplicacao
IT1112830B (it) Equipaggiamento per la rimozione di contaminati in liquidi
IT1077188B (it) Processo per la separazione di etilamine e prodotto ottenuti
IT1054577B (it) Processo per la preparazione di aldeidi e chetoni aromatici
IT7949765A0 (it) Apparecchio e procedimento per la filtrazione di liquidi
IT1126477B (it) Processo per la preparazione di acidi aril-ed eteroarilesadienoici
IT7947800A0 (it) Apparecchio e procedimento per la filtrazione di liquidi
IT1074863B (it) Processo per il trattamento di liquidi comportantemseparazione di gas, e apparato relativo
BR8107857A (pt) Processo para preparar ciclo-hexanol e/ou ciclo-hexanona
IT1121819B (it) Procedimento e agente per la filtrazione di liquidi alimentari
IT1130068B (it) Dielettrici liquidi
IT1126310B (it) Processo di co-ossidazione di metilbenzeni e benzaldeide
IT7868964A0 (it) Metodo di racemizzazione del d oi tetramisolo e prodotto relativo
IT7809329A0 (it) Elettropgassificatore di liquidi
IT1064664B (it) Metodo ed apparecchiatura per la ri generazione di liquidi di processo