GB1368627A - Removing solvents from solutions - Google Patents

Removing solvents from solutions

Info

Publication number
GB1368627A
GB1368627A GB3911171A GB3911171A GB1368627A GB 1368627 A GB1368627 A GB 1368627A GB 3911171 A GB3911171 A GB 3911171A GB 3911171 A GB3911171 A GB 3911171A GB 1368627 A GB1368627 A GB 1368627A
Authority
GB
United Kingdom
Prior art keywords
membrane
solvent
metal
electric
field
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
GB3911171A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1368627A publication Critical patent/GB1368627A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06—Flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/148—Organic/inorganic mixed matrix membranes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/12—Electroforming by electrophoresis
    • C25D1/18—Electroforming by electrophoresis of organic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB3911171A 1970-08-28 1971-08-20 Removing solvents from solutions Expired GB1368627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1292170A CH527630A (de) 1970-08-28 1970-08-28 Heterogene semipermeable Kunststoffmembran zur Trennung von Flüssigkeits- oder Gasgemischen

Publications (1)

Publication Number Publication Date
GB1368627A true GB1368627A (en) 1974-10-02

Family

ID=4387622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3911171A Expired GB1368627A (en) 1970-08-28 1971-08-20 Removing solvents from solutions

Country Status (6)

Country Link
CH (1) CH527630A (enExample)
DE (1) DE2140310A1 (enExample)
FR (1) FR2107081A5 (enExample)
GB (1) GB1368627A (enExample)
IL (1) IL37582A (enExample)
NL (1) NL7111891A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445333A (en) * 1972-08-09 1976-08-11 Uilever Ltd Ultrafiltration membranes and separation processes
FR2251351A1 (en) * 1973-11-20 1975-06-13 Commissariat Energie Atomique Ceramic ultra filter mfr. - by making conductive a macroporous ceramic support and coating with a microporous layer
DE3141672A1 (de) * 1981-10-21 1983-05-05 Bayer Ag, 5090 Leverkusen Semipermeable membranen
GB8901581D0 (en) * 1989-01-25 1989-03-15 Alcan Int Ltd Filter cleaning
FR2655275B2 (fr) * 1989-03-14 1992-02-21 Pechiney Recherche Perfectionnement au procede de fabrication d'un tube poreux revetu interieurement d'une membrane semi-permeable par electrophorese.
FR2644361B1 (fr) * 1989-03-14 1991-05-24 Pechiney Rech Gie Procede de fabrication d'une membrane semi-permeable sur un support conducteur poreux par electrophorese

Also Published As

Publication number Publication date
NL7111891A (enExample) 1972-03-01
FR2107081A5 (enExample) 1972-05-05
IL37582A (en) 1974-11-29
DE2140310A1 (de) 1972-03-02
CH527630A (de) 1972-09-15
IL37582A0 (en) 1971-11-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees