IT1011832B - Diffusore multipassaggio per pro cessi di separazione isotopica - Google Patents

Diffusore multipassaggio per pro cessi di separazione isotopica

Info

Publication number
IT1011832B
IT1011832B IT68557/74A IT6855774A IT1011832B IT 1011832 B IT1011832 B IT 1011832B IT 68557/74 A IT68557/74 A IT 68557/74A IT 6855774 A IT6855774 A IT 6855774A IT 1011832 B IT1011832 B IT 1011832B
Authority
IT
Italy
Prior art keywords
multipass
diffuser
isotopic separation
pro cesses
separation pro
Prior art date
Application number
IT68557/74A
Other languages
English (en)
Inventor
Simon Gilbert
A Lalis
R Rouviere
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT1011832B publication Critical patent/IT1011832B/it

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
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/10—Separation by diffusion
    • B01D59/12—Separation by diffusion by diffusion through barriers
    • B01D59/14—Construction of the barrier
    • 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
    • B01D63/069—Tubular membrane modules comprising a bundle of tubular membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/04—Elements in parallel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
IT68557/74A 1973-05-18 1974-05-17 Diffusore multipassaggio per pro cessi di separazione isotopica IT1011832B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318166A FR2229448B1 (it) 1973-05-18 1973-05-18

Publications (1)

Publication Number Publication Date
IT1011832B true IT1011832B (it) 1977-02-10

Family

ID=9119576

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68557/74A IT1011832B (it) 1973-05-18 1974-05-17 Diffusore multipassaggio per pro cessi di separazione isotopica

Country Status (7)

Country Link
US (1) US3981696A (it)
JP (1) JPS576964B2 (it)
CA (1) CA1030455A (it)
DE (1) DE2424125A1 (it)
FR (1) FR2229448B1 (it)
IT (1) IT1011832B (it)
NL (1) NL7406648A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA752442B (en) * 1975-04-17 1976-11-24 Atomic Energy Board Method and means for treating a fluid
DE2712643C3 (de) * 1977-03-23 1979-09-13 Nustep Trennduesen Entwicklungs- Und Patentverwertungsgesellschaft Mbh & Co Kg, 4300 Essen Vorrichtung zur Anreicherung von Uranisotopen nach dem Trenndüsen-Verfahren
DE2741461C2 (de) * 1977-09-15 1979-12-06 Nustep Trennduesen Entwicklungs- Und Patentverwertungsgesellschaft Mbh & Co Kg, 4300 Essen Vorrichtung zur Anreicherung von Uranisotopen nach dem Trenndüsen-Verfahren
FR2685218B1 (fr) * 1991-12-19 1994-02-11 Institut Francais Petrole Epurateur d'hydrogene comprenant une embase en alliage de meme composition que celui des tubes.
WO1997017125A1 (en) * 1995-11-06 1997-05-15 Buxbaum Robert E Apparatus and methods for gas extraction
NL1006013C2 (nl) * 1997-05-09 1998-11-10 Tno Inrichting en werkwijze voor het uitvoeren van membraan-gas/vloeistofabsorptie bij verhoogde druk.
NL1008381C2 (nl) * 1998-02-20 1999-08-24 X Flow Bv Filterinrichting.
US6755894B2 (en) 2001-05-02 2004-06-29 Praxair Technology, Inc. Hollow fiber membrane gas separation cartridge and gas purification assembly
US6814780B2 (en) * 2001-05-02 2004-11-09 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Hollow fiber membrane gas separation cartridge and gas purification assembly
US20150300738A1 (en) * 2010-05-26 2015-10-22 Astec, Inc. Apparatus and method for tube dryer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334592A (en) * 1942-05-12 1943-11-16 American Telephone & Telegraph Teletypewriter transmitting system
NL262518A (it) * 1960-03-30
US3135591A (en) * 1960-09-08 1964-06-02 Standard Oil Co Separation of helium from a gaseous mixture by means of a novel selective diffusion barrier
BE788610A (fr) * 1971-09-09 1973-03-08 Rhone Poulenc Sa Appareil separateur a membranes utilisable en permeation gazeuse et en pervaporation

Also Published As

Publication number Publication date
JPS5041785A (it) 1975-04-16
AU6901874A (en) 1975-11-20
CA1030455A (en) 1978-05-02
NL7406648A (it) 1974-11-20
JPS576964B2 (it) 1982-02-08
FR2229448B1 (it) 1979-03-02
DE2424125A1 (de) 1974-12-05
US3981696A (en) 1976-09-21
FR2229448A1 (it) 1974-12-13

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