DE3819704C1 - - Google Patents

Info

Publication number
DE3819704C1
DE3819704C1 DE3819704A DE3819704A DE3819704C1 DE 3819704 C1 DE3819704 C1 DE 3819704C1 DE 3819704 A DE3819704 A DE 3819704A DE 3819704 A DE3819704 A DE 3819704A DE 3819704 C1 DE3819704 C1 DE 3819704C1
Authority
DE
Germany
Prior art keywords
filter
filtration
back pressure
displacement pump
flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE3819704A
Other languages
German (de)
English (en)
Inventor
Ahmet Dr.-Ing. 8025 Unterhaching De Anbarci
Joseph Dr.-Ing. 8051 Langenbach De Nassauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kraft Europe R & D Inc Zweigniederlassung Muenchen 8000 Muenchen De
Original Assignee
Kraft Europe R & D Inc Zweigniederlassung Muenchen 8000 Muenchen De
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 Kraft Europe R & D Inc Zweigniederlassung Muenchen 8000 Muenchen De filed Critical Kraft Europe R & D Inc Zweigniederlassung Muenchen 8000 Muenchen De
Priority to DE8816457U priority Critical patent/DE8816457U1/de
Priority to DE3819704A priority patent/DE3819704C1/de
Priority to AT89110413T priority patent/ATE82701T1/de
Priority to ES198989110413T priority patent/ES2036751T3/es
Priority to DE8989110413T priority patent/DE58902807D1/de
Priority to EP89110413A priority patent/EP0353422B1/de
Application granted granted Critical
Publication of DE3819704C1 publication Critical patent/DE3819704C1/de
Expired legal-status Critical Current

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
    • B01D61/147—Microfiltration
    • B01D61/1471—Microfiltration comprising multiple microfiltration steps
    • 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
    • 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
    • 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
    • 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
    • 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
    • B01D61/147—Microfiltration
    • 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
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • B01D61/22—Controlling or regulating
    • 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
    • B01D29/56—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 series 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • 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
    • 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
DE3819704A 1988-06-09 1988-06-09 Expired DE3819704C1 (pt-PT)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE8816457U DE8816457U1 (pt-PT) 1988-06-09 1988-06-09
DE3819704A DE3819704C1 (pt-PT) 1988-06-09 1988-06-09
AT89110413T ATE82701T1 (de) 1988-06-09 1989-06-08 Filtrationsverfahren und filtrationseinrichtung.
ES198989110413T ES2036751T3 (es) 1988-06-09 1989-06-08 Procedimiento y dispositivo de filtracion.
DE8989110413T DE58902807D1 (de) 1988-06-09 1989-06-08 Filtrationsverfahren und filtrationseinrichtung.
EP89110413A EP0353422B1 (de) 1988-06-09 1989-06-08 Filtrationsverfahren und Filtrationseinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3819704A DE3819704C1 (pt-PT) 1988-06-09 1988-06-09

Publications (1)

Publication Number Publication Date
DE3819704C1 true DE3819704C1 (pt-PT) 1989-09-28

Family

ID=6356236

Family Applications (3)

Application Number Title Priority Date Filing Date
DE8816457U Expired DE8816457U1 (pt-PT) 1988-06-09 1988-06-09
DE3819704A Expired DE3819704C1 (pt-PT) 1988-06-09 1988-06-09
DE8989110413T Expired - Fee Related DE58902807D1 (de) 1988-06-09 1989-06-08 Filtrationsverfahren und filtrationseinrichtung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8816457U Expired DE8816457U1 (pt-PT) 1988-06-09 1988-06-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989110413T Expired - Fee Related DE58902807D1 (de) 1988-06-09 1989-06-08 Filtrationsverfahren und filtrationseinrichtung.

Country Status (4)

Country Link
EP (1) EP0353422B1 (pt-PT)
AT (1) ATE82701T1 (pt-PT)
DE (3) DE8816457U1 (pt-PT)
ES (1) ES2036751T3 (pt-PT)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440208A1 (de) 1990-01-30 1991-08-07 KRAFT GENERAL FOODS R & D, Inc. Zweigniederlassung München Verfahren und Einrichtung zur verbesserten kontinuierlichen Trennung eines Zustroms gesäuerter Milch in einen Käsebruchstrom und einen Molkestrom
DE19701994A1 (de) * 1997-01-22 1998-07-23 Mann & Hummel Filter Filter
DE10108957A1 (de) * 2001-02-19 2002-08-29 Begerow E Gmbh & Co Verfahren und Vorrichtung zum Filtrieren von Flüssigkeiten, insbesondere Getränken
WO2007116266A1 (en) * 2006-04-12 2007-10-18 Synexa Life Sciences (Pty) Ltd High throughput bioprocess apparatus

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH687055A5 (de) * 1993-12-03 1996-09-13 Bucher Guyer Ag Masch Verfahren und Vorrichtung zum Eindicken von Fest/Fluessig-Gemischen mittels Membrantechnologie.
DE4327726A1 (de) * 1993-08-18 1995-02-23 Biwater Ibo Gmbh Für Kläranlagen vorgesehene Feststoff-Trennvorrichtung
AU671066B3 (en) * 1995-10-25 1996-08-08 Kevin James Marshall Method and apparatus for forming underground passageways
DE10319196A1 (de) * 2003-01-15 2004-07-29 S-Med Medizintechnik Gmbh Dialyse-Anlage mit Zusatzpumpe
US9055752B2 (en) 2008-11-06 2015-06-16 Intercontinental Great Brands Llc Shelf-stable concentrated dairy liquids and methods of forming thereof
UA112972C2 (uk) 2010-09-08 2016-11-25 Інтерконтінентал Грейт Брендс ЛЛС Рідкий молочний концентрат з високим вмістом сухих речовин

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451747A (en) * 1974-03-07 1976-10-06 Alfa Laval Ab Separation of skim milk from milk or cream by filtering
GB1492090A (en) * 1974-12-23 1977-11-16 Alfa Laval Ab Filtering

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE418801B (sv) * 1974-02-19 1981-06-29 Medtronic Inc Ultrafiltrationskrets for en hemodialysapparat
JPH0669530B2 (ja) * 1983-03-10 1994-09-07 シー．ピー．シー．エンジニアリング コーポレイション クロスフロ−濾過システムの流束率を向上せしめる方法並びに装置
JPS6393304A (ja) * 1986-10-07 1988-04-23 Ebara Corp 逆浸透膜モジユ−ルによる淡水化装置のフラツシング方法およびその装置
DE3700804A1 (de) * 1987-01-14 1988-07-28 Rainer Sewing Verfahren zur konzentration von geloesten substanzen sowie anlage fuer die konzentration

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451747A (en) * 1974-03-07 1976-10-06 Alfa Laval Ab Separation of skim milk from milk or cream by filtering
GB1492090A (en) * 1974-12-23 1977-11-16 Alfa Laval Ab Filtering

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440208A1 (de) 1990-01-30 1991-08-07 KRAFT GENERAL FOODS R & D, Inc. Zweigniederlassung München Verfahren und Einrichtung zur verbesserten kontinuierlichen Trennung eines Zustroms gesäuerter Milch in einen Käsebruchstrom und einen Molkestrom
DE19701994A1 (de) * 1997-01-22 1998-07-23 Mann & Hummel Filter Filter
DE10108957A1 (de) * 2001-02-19 2002-08-29 Begerow E Gmbh & Co Verfahren und Vorrichtung zum Filtrieren von Flüssigkeiten, insbesondere Getränken
WO2007116266A1 (en) * 2006-04-12 2007-10-18 Synexa Life Sciences (Pty) Ltd High throughput bioprocess apparatus

Also Published As

Publication number Publication date
EP0353422B1 (de) 1992-11-25
ES2036751T3 (es) 1993-06-01
ATE82701T1 (de) 1992-12-15
DE58902807D1 (de) 1993-01-07
DE8816457U1 (pt-PT) 1989-08-10
EP0353422A1 (de) 1990-02-07

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee