CH673957A5 - - Google Patents

Download PDF

Info

Publication number
CH673957A5
CH673957A5 CH4070/87A CH407087A CH673957A5 CH 673957 A5 CH673957 A5 CH 673957A5 CH 4070/87 A CH4070/87 A CH 4070/87A CH 407087 A CH407087 A CH 407087A CH 673957 A5 CH673957 A5 CH 673957A5
Authority
CH
Switzerland
Prior art keywords
cross
flow filtration
filtration device
retentate
plant according
Prior art date
Application number
CH4070/87A
Other languages
German (de)
English (en)
Inventor
Walter Gresch
Original Assignee
Bucher Guyer Ag Masch
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 Bucher Guyer Ag Masch filed Critical Bucher Guyer Ag Masch
Priority to CH4070/87A priority Critical patent/CH673957A5/de
Priority to EP88908657A priority patent/EP0338043A1/de
Priority to PCT/CH1988/000191 priority patent/WO1989003240A1/de
Publication of CH673957A5 publication Critical patent/CH673957A5/de

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
    • B01D61/149—Multistep processes comprising different kinds of membrane processes selected from ultrafiltration or microfiltration
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/72—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
    • A23L2/74—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration using membranes, e.g. osmosis, ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • 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
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H3/00—Methods for reducing the alcohol content of fermented solutions or alcoholic beverage to obtain low alcohol or non-alcoholic beverages
    • C12H3/04—Methods for reducing the alcohol content of fermented solutions or alcoholic beverage to obtain low alcohol or non-alcoholic beverages using semi-permeable membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • Polymers & Plastics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CH4070/87A 1987-10-16 1987-10-16 CH673957A5 (lt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH4070/87A CH673957A5 (lt) 1987-10-16 1987-10-16
EP88908657A EP0338043A1 (de) 1987-10-16 1988-10-14 Verfahren zur klärung von flüssigkeiten, insbesondere rohsaft, sowie anlage zur durchführung des verfahrens
PCT/CH1988/000191 WO1989003240A1 (en) 1987-10-16 1988-10-14 Process and plant for clarifying liquids, in particular raw juice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4070/87A CH673957A5 (lt) 1987-10-16 1987-10-16

Publications (1)

Publication Number Publication Date
CH673957A5 true CH673957A5 (lt) 1990-04-30

Family

ID=4269258

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4070/87A CH673957A5 (lt) 1987-10-16 1987-10-16

Country Status (3)

Country Link
EP (1) EP0338043A1 (lt)
CH (1) CH673957A5 (lt)
WO (1) WO1989003240A1 (lt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1242313A2 (en) * 1999-10-27 2002-09-25 RWE Nukem Corporation Waste water treatment system
WO2004049352A1 (de) * 2002-11-25 2004-06-10 Rwe Nukem Gmbh Verfahren zum behandeln von radioaktivem abwasser

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908922C1 (lt) * 1989-03-18 1990-08-09 Otto Tuchenhagen Gmbh & Co Kg, 2059 Buechen, De
CH680105A5 (lt) * 1989-05-18 1992-06-30 Bucher Guyer Ag Masch
HUT57017A (en) * 1989-10-20 1991-11-28 Bucher Guyer Ag Masch Method for clearing raw fluids and apparatus for carrying out the method
CH680976A5 (lt) * 1990-07-04 1992-12-31 Bucher Guyer Ag Masch
CH681768A5 (lt) * 1990-07-06 1993-05-28 Bucher Guyer Ag Masch
DE69215854T2 (de) * 1991-10-15 1997-05-15 Nutrasweet Co Zuckerabtrennung in säften
CH684048A5 (de) * 1992-01-29 1994-07-15 Bucher Guyer Ag Masch Verfahren zur Herstellung eines zuckerreduzierten, alkoholfreien Getränkes bzw. eines alkoholreduzierten fermentierten Getränkes.
CH685330A5 (de) * 1994-05-30 1995-06-15 Emil Baechli Verfahren zur Bereitung von trüben, sich verflüchtigende Stoffe oder Aromastoffe enthaltenden Flüssigkeit.
IL115941A (en) * 1995-11-09 1998-10-30 Weizmann Kiryat Membrane Prod Multi-stage membrane system and process
FR2800386B1 (fr) * 1999-10-27 2001-12-14 Brunet Procede de filtration tangentielle du mout de raisin et dispositif pour la mise en oeuvre dudit procede
IT201800007405A1 (it) * 2018-07-20 2020-01-20 Metodo ed impianto di fermentazione

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664068A5 (de) * 1984-08-17 1988-02-15 Bucher Guyer Ag Masch Verfahren zur gewinnung von fluessigkeit aus bei der entsaftung landwirtschaftlicher produkte anfallenden rueckstaenden und vorrichtungen zur durchfuehrung desselben.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1242313A2 (en) * 1999-10-27 2002-09-25 RWE Nukem Corporation Waste water treatment system
EP1242313A4 (en) * 1999-10-27 2003-08-13 Rwe Nukem Corp WASTEWATER TREATMENT PLANT
WO2004049352A1 (de) * 2002-11-25 2004-06-10 Rwe Nukem Gmbh Verfahren zum behandeln von radioaktivem abwasser

Also Published As

Publication number Publication date
WO1989003240A1 (en) 1989-04-20
EP0338043A1 (de) 1989-10-25

Similar Documents

Publication Publication Date Title
EP0464506B1 (de) Verfahren und Anlage zur Klärung von Flüssigkeiten
CH673957A5 (lt)
EP0682559B1 (de) Verfahren und vorrichtung zum eindicken von fest-/flüssig-gemischen mittels membrantechnologie
CH671322A5 (lt)
EP1715764B1 (de) Verfahren zur diafiltration eines produktes und vorrichtung zur durchfuhrung des verfahrens
CH690265A5 (de) Querstrom-Filtrationsverfahren zum Abtrennen von Flüssigkeit aus einem fliessfähigen Medium, sowie Anlage zu dessen Durchführung.
EP0516769B1 (de) Verfahren zum selektiven entfernen von zucker aus getränken und anlage zur durchführung des verfahrens
EP1832333A1 (de) Verfahren zur Wiedergewinnung von verunreinigten Fluiden
EP0491015B1 (de) Verfahren zum spülen der filtrations-module einer anlage zur klärung von flüssigkeiten
EP0193206B1 (de) Verfahren und Vorrichtung zur Entalkoholisierung von Bier, Bierhefe, Wein, Sekt, Schaumwein oder dergleichen
CH676076A5 (lt)
EP1027138A1 (de) Verfahren zur trennung eines gemisches in feste und flüssige anteile durch querstromfiltration
CH676910A5 (lt)
WO1996012553A1 (de) Verfahren und vorrichtung zum eindicken von fest/flüssig-gemischen mittels membrantechnologie
DE19516969A1 (de) Anlage und Verfahren zur Reinigung von beim Würzekochen bei der Bierherstellung anfallenden Brüdenkondensaten
WO1991005847A1 (de) Verfahren zur klärung von rohsaft sowie anlage zur durchführung des verfahrens
WO1999013048A2 (de) Anlage zur bierherstellung mit abscheidevorrichtung
EP1515793A1 (de) Vorrichtung zur querstromfiltration
WO2001051186A1 (de) Verfahren und vorrichtung zum freimachen von durchflusswegen in filtrationsmodulen
DE2543296C2 (de) Membrantrennverfahren und Vorrichtung zu seiner Durchführung
DE1932767A1 (de) Verfahren und Vorrichtung zur Konzentration von Traubenmaischen vor der Weinerzeugung
DE2444159C2 (de) Verfahren und Anlage zur Aufbereitung von Emulsionen, insbesondere Öl-Emulslonen
EP1277509B1 (de) Vorrichtung zum Auftrennen eines Fluidgemisches
DE1932767C (de) Verfahren und Vorrichtung zum Aufkonzentrieren von Traubenmaischen vor der Weinerzeugung
DE10059925A1 (de) Anlage zur Aufbereitung von Gülle und Biogas-Abwasser

Legal Events

Date Code Title Description
PL Patent ceased