FR2211270B3 - - Google Patents

Info

Publication number
FR2211270B3
FR2211270B3 FR7345408A FR7345408A FR2211270B3 FR 2211270 B3 FR2211270 B3 FR 2211270B3 FR 7345408 A FR7345408 A FR 7345408A FR 7345408 A FR7345408 A FR 7345408A FR 2211270 B3 FR2211270 B3 FR 2211270B3
Authority
FR
France
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
FR7345408A
Other languages
French (fr)
Other versions
FR2211270A1 (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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2211270A1 publication Critical patent/FR2211270A1/fr
Priority to US05/521,194 priority Critical patent/US3996315A/en
Application granted granted Critical
Publication of FR2211270B3 publication Critical patent/FR2211270B3/fr
Expired legal-status Critical Current

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
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • 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
    • 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
    • B01D69/046—Tubular membranes characterised by the cross-sectional shape of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2008—By influencing the flow statically
    • B01D2321/2016—Static mixers; Turbulence generators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
FR7345408A 1972-12-22 1973-12-19 Expired FR2211270B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/521,194 US3996315A (en) 1973-11-09 1974-11-05 Vaporization apparatus for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2262918A DE2262918A1 (en) 1972-12-22 1972-12-22 REVERSOSMOSE FACILITY

Publications (2)

Publication Number Publication Date
FR2211270A1 FR2211270A1 (en) 1974-07-19
FR2211270B3 true FR2211270B3 (en) 1976-10-15

Family

ID=5865205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345408A Expired FR2211270B3 (en) 1972-12-22 1973-12-19

Country Status (8)

Country Link
JP (1) JPS4997778A (en)
CH (1) CH562624A5 (en)
DE (1) DE2262918A1 (en)
ES (1) ES421640A1 (en)
FR (1) FR2211270B3 (en)
GB (1) GB1463310A (en)
IL (1) IL43856A (en)
NL (1) NL7316812A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441143B (en) * 1976-09-02 1985-09-16 Hoechst Ag MEMBRANE UNIT AND DEVICE FOR DISPOSAL OF BLOOD METABOLITES
JPS5824313A (en) * 1981-08-05 1983-02-14 Sanyo Kokusaku Pulp Co Ltd Preventing method for clogging of flat plate type ultrafiltration device
FR2597359B1 (en) * 1986-04-22 1990-02-16 Pierrard Paul PLANAR MEMBRANE FILTER ELEMENT FORMING A LAMELLAR FILTRATION CELL AND TANGENTIAL FLOW PRESSURE FILTER COMPRISING STACKS OF SUCH ELEMENTS.
JP2578637B2 (en) * 1988-04-22 1997-02-05 ジャパンゴアテックス株式会社 How to fix flexible porous tubes
DD272608A1 (en) * 1988-05-30 1989-10-18 Akad Wissenschaften Ddr CROSS POWER FILTER MODULE
GB9604037D0 (en) * 1996-02-26 1996-04-24 Analytical Precision Ltd Preparation of gaseous mixtures for isotopic analysis
CN101980766A (en) * 2008-03-27 2011-02-23 株式会社久保田 Membrane element and membrane module
US20110005994A1 (en) * 2008-03-27 2011-01-13 Hidetoshi Masutani Membrane element and membrane module
CA3037541C (en) * 2018-12-11 2024-04-30 Thetis Environmental Inc. Method of potting flat plates in a cylindrical housing

Also Published As

Publication number Publication date
IL43856A0 (en) 1974-03-14
IL43856A (en) 1976-10-31
JPS4997778A (en) 1974-09-17
FR2211270A1 (en) 1974-07-19
DE2262918A1 (en) 1974-06-27
CH562624A5 (en) 1975-06-13
GB1463310A (en) 1977-02-02
ES421640A1 (en) 1976-03-16
NL7316812A (en) 1974-06-25

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