FR2708873B1 - Procédé de lavage de matériaux granulaires et/ou particulaires. - Google Patents

Procédé de lavage de matériaux granulaires et/ou particulaires.

Info

Publication number
FR2708873B1
FR2708873B1 FR9310017A FR9310017A FR2708873B1 FR 2708873 B1 FR2708873 B1 FR 2708873B1 FR 9310017 A FR9310017 A FR 9310017A FR 9310017 A FR9310017 A FR 9310017A FR 2708873 B1 FR2708873 B1 FR 2708873B1
Authority
FR
France
Prior art keywords
particulate materials
washing granular
granular
washing
particulate
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 - Fee Related
Application number
FR9310017A
Other languages
English (en)
Other versions
FR2708873A1 (fr
Inventor
Gerard Terrom
Bernard Vigne
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.)
TRANSBIOTECH
Original Assignee
TRANSBIOTECH
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 TRANSBIOTECH filed Critical TRANSBIOTECH
Priority to FR9310017A priority Critical patent/FR2708873B1/fr
Priority to PCT/FR1994/000989 priority patent/WO1995004600A1/fr
Publication of FR2708873A1 publication Critical patent/FR2708873A1/fr
Application granted granted Critical
Publication of FR2708873B1 publication Critical patent/FR2708873B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/18—Plants for preparing mould materials
    • B22C5/185—Plants for preparing mould materials comprising a wet reclamation step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical
    • B01D11/0265—Applying ultrasound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/623—Upward current classifiers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
FR9310017A 1993-08-11 1993-08-11 Procédé de lavage de matériaux granulaires et/ou particulaires. Expired - Fee Related FR2708873B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9310017A FR2708873B1 (fr) 1993-08-11 1993-08-11 Procédé de lavage de matériaux granulaires et/ou particulaires.
PCT/FR1994/000989 WO1995004600A1 (fr) 1993-08-11 1994-08-09 Procede de lavage de materiaux granulaires et/ou particulaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310017A FR2708873B1 (fr) 1993-08-11 1993-08-11 Procédé de lavage de matériaux granulaires et/ou particulaires.

Publications (2)

Publication Number Publication Date
FR2708873A1 FR2708873A1 (fr) 1995-02-17
FR2708873B1 true FR2708873B1 (fr) 1995-12-08

Family

ID=9450242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310017A Expired - Fee Related FR2708873B1 (fr) 1993-08-11 1993-08-11 Procédé de lavage de matériaux granulaires et/ou particulaires.

Country Status (2)

Country Link
FR (1) FR2708873B1 (fr)
WO (1) WO1995004600A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506584B1 (en) * 2000-04-28 2003-01-14 Battelle Memorial Institute Apparatus and method for ultrasonic treatment of a liquid
GB0106483D0 (en) * 2001-03-16 2001-05-02 Ws Atkins Consultants Ltd Improvemnts relating to fluid processing devices
FR2844732B1 (fr) * 2002-09-25 2005-05-27 Antea Procede d'ensemencement par des micro-organismes, d'un sable de fonderie contenant des matieres biodegradables
TW201904688A (zh) * 2017-06-20 2019-02-01 日商新東工業股份有限公司 濕模砂之再利用方法及裝置
CN113008724B (zh) * 2021-03-05 2024-07-26 云南亚融矿业科技有限公司 一种砂石料含泥量试验洗砂石装置及含泥量测定方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525606A (en) * 1968-01-16 1970-08-25 Albert G Bodine Vibrational method for penetrating,leaching and extracting minerals
US4168295A (en) * 1975-11-20 1979-09-18 Vernon D. Beehler Apparatus for enhancing chemical reactions
FR2338745A1 (fr) * 1976-01-22 1977-08-19 Nemours Cie Fse Silices Sables Procede et dispositif de purification de mineraux et notamment de sable par action de faisceaux d'ondes ultra-sonores
DE3728201A1 (de) * 1987-08-24 1989-03-09 Siemens Ag Bodenreinigungsverfahren und einrichtung zu seiner durchfuehrung
FR2671737A1 (fr) * 1991-01-17 1992-07-24 Vaxelaire Philippe Unite modulaire de reacteur ultra-sonique tubulaire.
FR2674535B1 (fr) * 1991-03-26 1994-12-23 Gerard Terrom Dispositif et procede de traitement, par voie biologique, de fluides a depolluer.
CH688434A5 (de) * 1991-08-15 1997-09-30 Spar Und Leihkasse Kirchberg S Verfahren und Einrichtung zum Aufbereiten von Schuettguetern.

Also Published As

Publication number Publication date
FR2708873A1 (fr) 1995-02-17
WO1995004600A1 (fr) 1995-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse