FR2525491B1 - Groupe de filtration pour bains de sels - Google Patents

Groupe de filtration pour bains de sels

Info

Publication number
FR2525491B1
FR2525491B1 FR8207009A FR8207009A FR2525491B1 FR 2525491 B1 FR2525491 B1 FR 2525491B1 FR 8207009 A FR8207009 A FR 8207009A FR 8207009 A FR8207009 A FR 8207009A FR 2525491 B1 FR2525491 B1 FR 2525491B1
Authority
FR
France
Prior art keywords
filter group
salt baths
baths
salt
filter
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
FR8207009A
Other languages
English (en)
Other versions
FR2525491A1 (fr
Inventor
Joseph Popakul
Claude Morel
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.)
Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA
Original Assignee
Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement 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
Application filed by Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA filed Critical Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA
Priority to FR8207009A priority Critical patent/FR2525491B1/fr
Publication of FR2525491A1 publication Critical patent/FR2525491A1/fr
Application granted granted Critical
Publication of FR2525491B1 publication Critical patent/FR2525491B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/46—Salt baths
    • 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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/18—Heating or cooling the filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR8207009A 1982-04-23 1982-04-23 Groupe de filtration pour bains de sels Expired FR2525491B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8207009A FR2525491B1 (fr) 1982-04-23 1982-04-23 Groupe de filtration pour bains de sels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8207009A FR2525491B1 (fr) 1982-04-23 1982-04-23 Groupe de filtration pour bains de sels

Publications (2)

Publication Number Publication Date
FR2525491A1 FR2525491A1 (fr) 1983-10-28
FR2525491B1 true FR2525491B1 (fr) 1988-04-29

Family

ID=9273307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8207009A Expired FR2525491B1 (fr) 1982-04-23 1982-04-23 Groupe de filtration pour bains de sels

Country Status (1)

Country Link
FR (1) FR2525491B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337374C2 (de) * 1992-11-09 1998-06-10 Honda Motor Co Ltd Vorrichtung zum Entschlammen einer Salzschmelze

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731167C3 (de) * 1977-07-09 1980-12-04 Degussa Ag, 6000 Frankfurt Verwendung von anorganischen Faserwerkstoffen zur Reinigung von Salzbädern und Vorrichtung zur Verwendung dieser Faserwerkstoffe
US4120792A (en) * 1977-08-15 1978-10-17 Thiokol Corporation Combined filter and incinerator
DE2911222A1 (de) * 1979-03-22 1980-11-06 Degussa Verfahren und vorrichtung zum entschlammen von salzbaedern

Also Published As

Publication number Publication date
FR2525491A1 (fr) 1983-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse