IT1014152B - Procedimento e dispositivo di ultrafiltrazione - Google Patents

Procedimento e dispositivo di ultrafiltrazione

Info

Publication number
IT1014152B
IT1014152B IT68468/74A IT6846874A IT1014152B IT 1014152 B IT1014152 B IT 1014152B IT 68468/74 A IT68468/74 A IT 68468/74A IT 6846874 A IT6846874 A IT 6846874A IT 1014152 B IT1014152 B IT 1014152B
Authority
IT
Italy
Prior art keywords
procedure
ultrafiltration device
ultrafiltration
Prior art date
Application number
IT68468/74A
Other languages
English (en)
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of IT1014152B publication Critical patent/IT1014152B/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
    • B01D61/145—Ultrafiltration
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • A23C9/142—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration
    • A23C9/1425—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration by ultrafiltration, microfiltration or diafiltration of whey, e.g. treatment of the UF permeate
    • 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
    • B01D63/06—Tubular membrane modules
    • B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
    • B01D63/063—Tubular membrane modules with membranes on a surface of a support tube on the inner surface thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
IT68468/74A 1973-05-10 1974-05-09 Procedimento e dispositivo di ultrafiltrazione IT1014152B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35894373A 1973-05-10 1973-05-10

Publications (1)

Publication Number Publication Date
IT1014152B true IT1014152B (it) 1977-04-20

Family

ID=23411667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68468/74A IT1014152B (it) 1973-05-10 1974-05-09 Procedimento e dispositivo di ultrafiltrazione

Country Status (14)

Country Link
JP (1) JPS548471B2 (it)
AT (1) AT342084B (it)
BE (1) BE814799A (it)
CA (1) CA1067416A (it)
DE (2) DE2422777B2 (it)
DK (1) DK144084C (it)
FR (1) FR2228518B1 (it)
GB (1) GB1468928A (it)
IE (1) IE40234B1 (it)
IL (1) IL44796A (it)
IT (1) IT1014152B (it)
LU (1) LU70031A1 (it)
NL (2) NL179546B (it)
NO (1) NO138509C (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548472B2 (it) * 1974-06-20 1979-04-16
DE2527853B2 (de) * 1975-06-23 1981-04-09 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Verbesserung des Wasserhaushalts bei der Phosphatierung von Metallen
DE2613052B2 (de) * 1976-03-26 1981-07-23 Siemens AG, 1000 Berlin und 8000 München Implantierbare Kohlenstoffelektrode
DE2613072B2 (de) * 1976-03-26 1981-07-16 Siemens AG, 1000 Berlin und 8000 München Implantierbare Elektrode
US4078112A (en) * 1976-07-12 1978-03-07 Union Carbide Corporation Coating modification process for ultrafiltration systems
FR2408378A1 (fr) * 1977-11-09 1979-06-08 Polaroid Corp Nouveau procede de filtration et appareil prevu a cet effet
DE2801018A1 (de) * 1978-01-11 1979-07-19 Jenaer Glaswerk Schott & Gen Hochdruck-ultrafiltrations-anlage
DE2808022C3 (de) * 1978-02-24 1982-02-04 Heinrich Frings Gmbh & Co Kg, 5300 Bonn Vorrichtung zur kontinuierlichen Ultrafiltration einer Flüssigkeit
DE3040631A1 (de) * 1980-10-29 1982-05-27 Merck Patent Gmbh, 6100 Darmstadt Verfahren zur abtrennung von metallkatalysatoren und verwendung von membrantrennvorrichtungen
GB2117267B (en) * 1982-02-24 1985-09-25 John Gilmour Manuel Ultrafiltration of fermentation effluent
FR2525913B1 (it) * 1982-04-28 1987-02-27 Ceraver
JPS59206059A (ja) * 1983-05-09 1984-11-21 Kuraray Co Ltd 微粒子の洗浄方法及び装置
FR2548167A1 (fr) * 1983-06-20 1985-01-04 Meridional Oenologie Centre Procede et dispositif de traitement des liquides aqueux, effluents industriels et agro-alimentaires, pour l'obtention d'eaux steriles ou potables et leur reutilisation ou recyclage
FR2552419B1 (fr) * 1983-09-23 1985-12-13 Framatome Sa Procede d'ultrafiltration de l'eau de refroidissement d'un reacteur nucleaire a eau sous pression et dispositif d'ultrafiltration correspondant
US4603109A (en) * 1984-06-01 1986-07-29 Norton Company Method and apparatus for contacting reactants in chemical and biological reactions
FR2566282B1 (fr) * 1984-06-20 1989-07-28 Ceraver Dispositif d'assemblage d'element filtrant tubulaire dans une enveloppe
JPS61238304A (ja) * 1985-04-17 1986-10-23 Ngk Insulators Ltd セラミックフィルタの製造方法
FR2582536B1 (fr) * 1985-05-29 1987-08-21 Framatome Sa Dispositif d'ultrafiltration d'un liquide sous pression et a haute temperature
FR2582956B1 (fr) * 1985-06-10 1987-07-31 Lorraine Carbone Support de membrane minerale pour techniques separatives et procedes de fabrication de ce support
GB2176715A (en) * 1985-06-27 1987-01-07 Apv Int Ltd Beer filtration
FR2584272B1 (fr) * 1985-07-03 1990-03-30 Soy Procede de traitement des extraits aqueux de soja
FR2587629B1 (fr) * 1985-09-25 1993-07-16 Raffinage Cie Francaise Procede de separation de fines particules de catalyseur, d'une charge hydrocarbonee, par filtration au travers de barrieres minerales et boucle de filtration
GB8524972D0 (en) * 1985-10-10 1985-11-13 Atomic Energy Authority Uk Liquid treatment
GB8620468D0 (en) * 1986-08-22 1986-10-01 Atomic Energy Authority Uk Liquid treatment apparatus
SE457607B (sv) * 1987-02-26 1989-01-16 Asea Atom Ab Dynamiskt membran foer separering av ett vaetskeformigt, aatminstone i huvudsak av vatten bestaaende medium
FR2628749B1 (fr) * 1988-03-17 1993-10-22 Cgee Alsthom Procede de traitement des emulsions ou des microemulsions d'huile dans l'eau polluees
DE3873070T2 (de) * 1988-03-17 1993-01-21 Ceramiques Tech Soc D Verfahren zur behandlung verunreinigter oel-in-wasser-emulsionen oder-mikroemulsionen.
GB2223690B (en) * 1988-10-17 1991-05-01 Roger Stanley White Filtration systems
FR2658092B1 (fr) * 1990-02-13 1992-05-15 Atochem Procede de purification de solutions de polyorganophosphazene par membranes.
US6875459B2 (en) * 2001-09-10 2005-04-05 Henry B. Kopf Method and apparatus for separation of milk, colostrum, and whey
US8007671B2 (en) 2005-08-15 2011-08-30 Streamline Capital, Inc. Microfiltration devices
ITMN20130004A1 (it) * 2013-04-15 2014-10-16 Euro Mec S R L Impianto e processo per il recupero del poli vinil alcool dal bagno di lavaggio nel settore tessile.
FR3036628B1 (fr) * 2015-05-29 2019-12-20 Technologies Avancees Et Membranes Industrielles Structure colonnaire monobloc de separation d'un milieu fluide

Also Published As

Publication number Publication date
FR2228518B1 (it) 1983-10-07
NL7406269A (it) 1974-11-12
NO741681L (no) 1974-11-12
IL44796A0 (en) 1974-07-31
DK144084B (da) 1981-12-07
IL44796A (en) 1976-08-31
JPS548471B2 (it) 1979-04-16
ATA390474A (de) 1977-07-15
DE2422777A1 (de) 1974-11-21
BE814799A (fr) 1974-11-12
IE40234B1 (en) 1979-04-11
NO138509C (no) 1978-09-20
AT342084B (de) 1978-03-10
AU6784274A (en) 1975-10-16
CA1067416A (en) 1979-12-04
NL179546C (nl)
LU70031A1 (it) 1974-11-28
NO138509B (no) 1978-06-12
NL179546B (nl) 1986-05-01
DE7416409U (de) 1977-12-08
DK144084C (da) 1982-05-17
GB1468928A (en) 1977-03-30
DE2422777B2 (de) 1976-08-19
JPS5015788A (it) 1975-02-19
FR2228518A1 (it) 1974-12-06
IE40234L (en) 1974-11-10

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