FR1211614A - Improvements made to removable industrial filters, for microfiltration, and in particular for filtration of nuclear fluids - Google Patents

Improvements made to removable industrial filters, for microfiltration, and in particular for filtration of nuclear fluids

Info

Publication number
FR1211614A
FR1211614A FR1211614DA FR1211614A FR 1211614 A FR1211614 A FR 1211614A FR 1211614D A FR1211614D A FR 1211614DA FR 1211614 A FR1211614 A FR 1211614A
Authority
FR
France
Prior art keywords
microfiltration
nuclear
fluids
filtration
improvements made
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
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of FR1211614A publication Critical patent/FR1211614A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0091—Including arrangements for environmental or personal protection
    • B01D46/0094—Including arrangements for environmental or personal protection against radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/213—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets having a concertina shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0012—In-line filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/106—Ring-shaped filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/30—Porosity of filtering material
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
FR1211614D 1958-08-29 1958-08-29 Improvements made to removable industrial filters, for microfiltration, and in particular for filtration of nuclear fluids Expired FR1211614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1211614T 1958-08-29

Publications (1)

Publication Number Publication Date
FR1211614A true FR1211614A (en) 1960-03-17

Family

ID=9675688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1211614D Expired FR1211614A (en) 1958-08-29 1958-08-29 Improvements made to removable industrial filters, for microfiltration, and in particular for filtration of nuclear fluids

Country Status (1)

Country Link
FR (1) FR1211614A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333329A1 (en) * 1975-11-25 1977-06-24 Sener Tecnica Ind Naval PERFECTED FILTER FOR TREATMENT OF RADIOACTIVE FLUIDS
FR2552419A1 (en) * 1983-09-23 1985-03-29 Framatome Sa METHOD FOR ULTRAFILTRATION OF COOLING WATER FROM A PRESSURIZED WATER NUCLEAR REACTOR AND CORRESPONDING ULTRAFILTRATION DEVICE
EP0203861A1 (en) * 1985-05-29 1986-12-03 Framatome Modular ultrafiltration apparatus for the cooling liquid of a nuclear reactor
FR2674669A1 (en) * 1991-03-28 1992-10-02 Sociel Sa Biological protection
WO2002007478A2 (en) * 2000-07-13 2002-01-24 Andritz Ag Filter
CN112840409A (en) * 2018-10-09 2021-05-25 法玛通公司 Method and apparatus for converting uranium hexafluoride to uranium dioxide

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333329A1 (en) * 1975-11-25 1977-06-24 Sener Tecnica Ind Naval PERFECTED FILTER FOR TREATMENT OF RADIOACTIVE FLUIDS
FR2552419A1 (en) * 1983-09-23 1985-03-29 Framatome Sa METHOD FOR ULTRAFILTRATION OF COOLING WATER FROM A PRESSURIZED WATER NUCLEAR REACTOR AND CORRESPONDING ULTRAFILTRATION DEVICE
EP0145519A1 (en) * 1983-09-23 1985-06-19 Framatome Process and apparatus for the ultrafiltration of cooling water of a pressurized-water nuclear reactor
EP0203861A1 (en) * 1985-05-29 1986-12-03 Framatome Modular ultrafiltration apparatus for the cooling liquid of a nuclear reactor
FR2582850A1 (en) * 1985-05-29 1986-12-05 Framatome Sa MODULAR DEVICE FOR ULTRAFILTRATION OF THE COOLING LIQUID OF A NUCLEAR REACTOR
US4756876A (en) * 1985-05-29 1988-07-12 Framatome Modular ultrafiltration device for the cooling liquid of a nuclear reactor
FR2674669A1 (en) * 1991-03-28 1992-10-02 Sociel Sa Biological protection
WO2002007478A2 (en) * 2000-07-13 2002-01-24 Andritz Ag Filter
WO2002007478A3 (en) * 2000-07-13 2002-09-12 Andritz Ag Maschf Filter
US7163622B2 (en) * 2000-07-13 2007-01-16 Andritz Ag Filter
CN112840409A (en) * 2018-10-09 2021-05-25 法玛通公司 Method and apparatus for converting uranium hexafluoride to uranium dioxide

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