FR2495019B1 - Procede et appareil pour traiter des liqueurs par filtration magnetique - Google Patents

Procede et appareil pour traiter des liqueurs par filtration magnetique

Info

Publication number
FR2495019B1
FR2495019B1 FR8122306A FR8122306A FR2495019B1 FR 2495019 B1 FR2495019 B1 FR 2495019B1 FR 8122306 A FR8122306 A FR 8122306A FR 8122306 A FR8122306 A FR 8122306A FR 2495019 B1 FR2495019 B1 FR 2495019B1
Authority
FR
France
Prior art keywords
magnetic filtration
treating liquors
liquors
treating
filtration
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
FR8122306A
Other languages
English (en)
French (fr)
Other versions
FR2495019A1 (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.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of FR2495019A1 publication Critical patent/FR2495019A1/fr
Application granted granted Critical
Publication of FR2495019B1 publication Critical patent/FR2495019B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/002—High gradient magnetic separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)
FR8122306A 1980-11-28 1981-11-27 Procede et appareil pour traiter des liqueurs par filtration magnetique Expired FR2495019B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8038256 1980-11-28
GB8100985 1981-01-13

Publications (2)

Publication Number Publication Date
FR2495019A1 FR2495019A1 (fr) 1982-06-04
FR2495019B1 true FR2495019B1 (fr) 1985-09-13

Family

ID=26277659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122306A Expired FR2495019B1 (fr) 1980-11-28 1981-11-27 Procede et appareil pour traiter des liqueurs par filtration magnetique

Country Status (5)

Country Link
AU (1) AU555909B2 (it)
DE (1) DE3146953A1 (it)
FR (1) FR2495019B1 (it)
GB (1) GB2091135B (it)
IT (1) IT1145127B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151511B (en) * 1983-12-22 1987-06-10 Dr James Henry Peter Watson Method of magnetically filtering radioactive particles from air or other fluids
GB8513868D0 (en) * 1985-06-01 1985-07-03 British Petroleum Co Plc Removing mineral matter from solid carbonaceous fuels
GB2175916B (en) * 1985-06-01 1988-11-09 British Petroleum Co Plc Removing mineral matter from solid carbonaceous fuels
DE19545660C1 (de) * 1995-12-07 1997-04-10 Karlsruhe Forschzent Verfahren zur Abtrennung von Schwermetallen aus Abwasser
CN115286126A (zh) * 2021-04-15 2022-11-04 国家能源投资集团有限责任公司 一种污水处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111038B2 (it) * 1973-02-10 1976-04-08
JPS5714919B2 (it) * 1973-07-06 1982-03-27
DE2551030C3 (de) * 1974-11-15 1979-11-15 Miura Engineering International Co. Ltd., Osaka (Japan) Abwasserreinigungsvorrichtung mit einer um eine liegende Welle rotierenden Vorrichtung mit Magneten
ES444739A1 (es) * 1975-10-01 1977-08-16 Anglo American Clays Corp Un metodo para separar magneticamente contaminantes que ha- cen variar el color, poco susceptibles de ser atraidos mag- neticamente desde una arcilla.

Also Published As

Publication number Publication date
FR2495019A1 (fr) 1982-06-04
IT1145127B (it) 1986-11-05
AU555909B2 (en) 1986-10-16
DE3146953A1 (de) 1982-06-03
IT8168503A0 (it) 1981-11-19
GB2091135A (en) 1982-07-28
GB2091135B (en) 1984-10-17
AU7719781A (en) 1982-06-03

Similar Documents

Publication Publication Date Title
FR2352887A1 (fr) Procede et appareil pour l'affinage d'acier
FR2300545A1 (fr) Procede et appareil pour recueillir des matieres
BE841381A (fr) Procede et appareil pour eliminer des impuretes de l'eau
FR2505680B1 (fr) Appareil et procede pour la concentration des boues
BE890344A (fr) Procede de traitement de dechets
BE888409A (fr) Procede et appareil pour dresser et renforcer des feuilles de depart dans des installations de raffinage electrolytique,
FR2309478A1 (fr) Procede et appareil pour traiter l'eau potable
DE3160573D1 (en) Process and apparatus for treating dross and liquid scum
BE896079A (fr) Procede et appareil pour la reutilisation de dechets de verre
FR2481416B1 (fr) Procede et appareil pour regler la combustion
FR2530802B1 (fr) Procede et appareil pour mesurer optiquement des distances lineaires
FR2507245B1 (fr) Procede et appareil pour fendre des roches
BE859162A (fr) Procede et appareil pour l'epuration des effluents gazeux
FR2510032B1 (fr) Procede et appareil pour fabriquer des articles par enroulement de filaments
RO82538A (ro) Dispozitiv si procedeu pentru eliminarea perturbatiilor magnetice dincuvele de electroliza
FR2495019B1 (fr) Procede et appareil pour traiter des liqueurs par filtration magnetique
FR2307564A1 (fr) Procede et appareil pour la deshydratation des suspensions
FR2443475B1 (fr) Procede et appareil pour demonomeriser le polycapronamide
BE838301A (fr) Procede et appareil pour fractionner des ordures
FR2531248B1 (fr) Procede et appareil pour l'identification d'articles en feuilles par microondes
FR2490620B1 (fr) Procede et appareils de traitement d'eaux usees
PT65621A (fr) Procede pour le traitement des effluents urbains
FR2526458B1 (fr) Procede et appareil pour produire des cables metalliques
BE889960A (fr) Procede et appareil pour la recuperation de vapeurs
BE887902A (fr) Procede pour empecher le mottage des polyols

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse