IT992798B - Membrana su cordoncino cavo - Google Patents

Membrana su cordoncino cavo

Info

Publication number
IT992798B
IT992798B IT27418/73A IT2741873A IT992798B IT 992798 B IT992798 B IT 992798B IT 27418/73 A IT27418/73 A IT 27418/73A IT 2741873 A IT2741873 A IT 2741873A IT 992798 B IT992798 B IT 992798B
Authority
IT
Italy
Prior art keywords
cable
membrane
cable cable
Prior art date
Application number
IT27418/73A
Other languages
English (en)
Original Assignee
Rhone Poulenc Sa
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
Priority claimed from FR7227743A external-priority patent/FR2194461B1/fr
Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Application granted granted Critical
Publication of IT992798B publication Critical patent/IT992798B/it

Links

Classifications

    • 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
    • B01D63/065—Tubular membrane modules with membranes on a surface of a support tube on the outer surface thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • 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
    • B01D69/04—Tubular membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
IT27418/73A 1972-08-01 1973-08-01 Membrana su cordoncino cavo IT992798B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227743A FR2194461B1 (it) 1972-06-23 1972-08-01

Publications (1)

Publication Number Publication Date
IT992798B true IT992798B (it) 1975-09-30

Family

ID=9102702

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27418/73A IT992798B (it) 1972-08-01 1973-08-01 Membrana su cordoncino cavo

Country Status (7)

Country Link
JP (1) JPS5135554B2 (it)
DK (1) DK141683B (it)
ES (1) ES417450A1 (it)
IL (1) IL42861A (it)
IT (1) IT992798B (it)
NO (1) NO134646C (it)
SE (1) SE383966B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008114180A (ja) * 2006-11-07 2008-05-22 Mitsubishi Rayon Co Ltd 中空状多孔質膜用支持体、中空状多孔質膜およびそれらの製造方法
JP5207220B2 (ja) * 2006-11-07 2013-06-12 三菱レイヨン株式会社 中空状多孔質膜用支持体、中空状多孔質膜およびそれらの製造方法
JP2008126199A (ja) * 2006-11-24 2008-06-05 Mitsubishi Rayon Co Ltd 中空状多孔質膜およびその製造方法
JP5197865B2 (ja) * 2012-04-26 2013-05-15 三菱レイヨン株式会社 中空状多孔質膜用支持体、中空状多孔質膜およびそれらの製造方法
JP5637176B2 (ja) * 2012-05-25 2014-12-10 三菱レイヨン株式会社 中空状多孔質膜用支持体の製造方法、中空状多孔質膜およびその製造方法
JP5666502B2 (ja) * 2012-05-25 2015-02-12 三菱レイヨン株式会社 中空状多孔質膜およびその製造方法
JP5458141B2 (ja) * 2012-05-25 2014-04-02 三菱レイヨン株式会社 中空状多孔質膜の製造方法

Also Published As

Publication number Publication date
SE7310536L (it) 1974-02-04
ES417450A1 (es) 1976-03-16
JPS4964574A (it) 1974-06-22
SE383966B (sv) 1976-04-12
NO134646B (it) 1976-08-16
IL42861A0 (en) 1973-10-25
NO134646C (it) 1976-11-24
DK141683B (da) 1980-05-27
JPS5135554B2 (it) 1976-10-02
IL42861A (en) 1976-08-31
DK141683C (it) 1980-10-20

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