IL25376A - Separation apparatus employing semipermeable membranes - Google Patents

Separation apparatus employing semipermeable membranes

Info

Publication number
IL25376A
IL25376A IL25376A IL2537666A IL25376A IL 25376 A IL25376 A IL 25376A IL 25376 A IL25376 A IL 25376A IL 2537666 A IL2537666 A IL 2537666A IL 25376 A IL25376 A IL 25376A
Authority
IL
Israel
Prior art keywords
separation apparatus
apparatus employing
semipermeable membranes
employing semipermeable
membranes
Prior art date
Application number
IL25376A
Other languages
English (en)
Original Assignee
Gulf General Atomic Inc
Gen Dynamics 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 Gulf General Atomic Inc, Gen Dynamics Corp filed Critical Gulf General Atomic Inc
Publication of IL25376A publication Critical patent/IL25376A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • 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
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • A23L2/08—Concentrating or drying of juices
    • A23L2/082—Concentrating or drying of juices by membrane processes
    • A23L2/085—Concentrating or drying of juices by membrane processes by osmosis, reverse osmosis, electrodialysis
    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/101—Spiral winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/003—Membrane bonding or sealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/12—Specific discharge elements
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Water Supply & Treatment (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IL25376A 1965-03-22 1966-03-14 Separation apparatus employing semipermeable membranes IL25376A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US441591A US3417870A (en) 1965-03-22 1965-03-22 Reverse osmosis purification apparatus
US529993A US3397790A (en) 1965-03-22 1966-02-25 Semipermeable membrane separation devices and methods of making the same

Publications (1)

Publication Number Publication Date
IL25376A true IL25376A (en) 1969-07-30

Family

ID=27032870

Family Applications (1)

Application Number Title Priority Date Filing Date
IL25376A IL25376A (en) 1965-03-22 1966-03-14 Separation apparatus employing semipermeable membranes

Country Status (14)

Country Link
US (2) US3417870A (fr)
JP (1) JPS498629B1 (fr)
AT (1) AT285543B (fr)
BE (1) BE678227A (fr)
CH (1) CH500742A (fr)
DE (1) DE1517915A1 (fr)
DK (1) DK135653B (fr)
ES (1) ES324436A1 (fr)
FI (1) FI47844C (fr)
GB (1) GB1113630A (fr)
IL (1) IL25376A (fr)
NL (1) NL152174B (fr)
NO (1) NO118267B (fr)
SE (1) SE333353B (fr)

Families Citing this family (127)

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US3554378A (en) * 1968-06-28 1971-01-12 North American Rockwell Reverse osmosis module having spirally wrapped reverse osmosis membrane fabric
US3668837A (en) * 1970-02-13 1972-06-13 Pall Corp Separator of the semipermeable membrane type
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Also Published As

Publication number Publication date
JPS498629B1 (fr) 1974-02-27
DE1517915A1 (de) 1970-01-29
DK135653C (fr) 1977-11-07
SE333353B (fr) 1971-03-15
NL152174B (nl) 1977-02-15
AT285543B (de) 1970-10-27
GB1113630A (en) 1968-05-15
CH500742A (de) 1970-12-31
FI47844B (fr) 1974-01-02
NL6603733A (fr) 1966-09-23
US3397790A (en) 1968-08-20
BE678227A (fr) 1966-09-01
ES324436A1 (es) 1967-03-16
FI47844C (fi) 1974-04-10
NO118267B (fr) 1969-12-08
US3417870A (en) 1968-12-24
DK135653B (da) 1977-06-06

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