BE773061A - LIQUID MEMBRANE DIFFUSION PROCESS FOR THE SEPARATION OF AQUEOUS MIXTURES - Google Patents

LIQUID MEMBRANE DIFFUSION PROCESS FOR THE SEPARATION OF AQUEOUS MIXTURES

Info

Publication number
BE773061A
BE773061A BE773061A BE773061A BE773061A BE 773061 A BE773061 A BE 773061A BE 773061 A BE773061 A BE 773061A BE 773061 A BE773061 A BE 773061A BE 773061 A BE773061 A BE 773061A
Authority
BE
Belgium
Prior art keywords
separation
diffusion process
aqueous mixtures
liquid membrane
membrane diffusion
Prior art date
Application number
BE773061A
Other languages
French (fr)
Inventor
Den N Li
R P Cahn
A L Shrier
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BE773061A publication Critical patent/BE773061A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • 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
    • B01D61/38—Liquid-membrane separation
    • 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
    • B01D61/38—Liquid-membrane separation
    • B01D61/40—Liquid-membrane separation using emulsion-type membranes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/11—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by dialysis
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Colloid Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
BE773061A 1971-08-25 1971-09-24 LIQUID MEMBRANE DIFFUSION PROCESS FOR THE SEPARATION OF AQUEOUS MIXTURES BE773061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17499071A 1971-08-25 1971-08-25

Publications (1)

Publication Number Publication Date
BE773061A true BE773061A (en) 1972-03-24

Family

ID=22638363

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773061A BE773061A (en) 1971-08-25 1971-09-24 LIQUID MEMBRANE DIFFUSION PROCESS FOR THE SEPARATION OF AQUEOUS MIXTURES

Country Status (10)

Country Link
JP (1) JPS5243795B2 (en)
AU (1) AU461247B2 (en)
BE (1) BE773061A (en)
CA (1) CA919849A (en)
DE (1) DE2148098C2 (en)
FR (1) FR2151777A5 (en)
GB (1) GB1370920A (en)
IT (1) IT944704B (en)
NL (1) NL175901C (en)
SE (1) SE376846B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1077241A (en) * 1976-03-23 1980-05-13 Norman N. Li Use of liquid membrane systems for selective ion transfer
GB1596410A (en) * 1976-12-27 1981-08-26 Exxon Research Engineering Co Liquid membranes and process for uranium recovery therewith
JPS57501610A (en) * 1980-10-23 1982-09-09
DE3138107A1 (en) * 1981-09-24 1983-04-07 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg METHOD FOR REMOVING SUBSTANCES FROM AQUEOUS SOLUTIONS AND DEVICE FOR IMPLEMENTING THE METHOD
FR2522276A1 (en) * 1982-02-26 1983-09-02 Elf Aquitaine LIQUID-LIQUID EXTRACTION PROCESS OF METALS USING A MICROEMULSION FROM AN AQUEOUS SOLUTION
AT373859B (en) * 1982-06-04 1984-02-27 Chemiefaser Lenzing Ag METHOD FOR PRODUCING ZINC
US10973714B2 (en) 2015-09-02 2021-04-13 Yamaha Hatsudoki Kabushiki Kaisha Electrically assisted wheelchair and control method for electrically assisted wheelchair
US10908045B2 (en) 2016-02-23 2021-02-02 Deka Products Limited Partnership Mobility device
US10926756B2 (en) 2016-02-23 2021-02-23 Deka Products Limited Partnership Mobility device
US11399995B2 (en) 2016-02-23 2022-08-02 Deka Products Limited Partnership Mobility device
MX2021007862A (en) 2016-02-23 2022-09-22 Deka Products Lp Mobility device control system.
EP4350456A1 (en) 2016-04-14 2024-04-10 DEKA Products Limited Partnership User control device for a transporter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454489A (en) * 1966-05-23 1969-07-08 Exxon Research Engineering Co Desalination process

Also Published As

Publication number Publication date
AU3328071A (en) 1973-03-15
IT944704B (en) 1973-04-20
NL7113241A (en) 1973-02-27
SE376846B (en) 1975-06-16
JPS4830690A (en) 1973-04-23
DE2148098A1 (en) 1973-03-01
JPS5243795B2 (en) 1977-11-01
FR2151777A5 (en) 1973-04-20
CA919849A (en) 1973-01-23
NL175901C (en) 1985-01-16
DE2148098C2 (en) 1983-12-15
NL175901B (en) 1984-08-16
GB1370920A (en) 1974-10-16
AU461247B2 (en) 1975-05-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EXON RESEARCH AND ENGINEERING CY

Effective date: 19900930