FR2258904A1 - Submicronic dust sepn from powder - esp. from alumina powder, using a fluidised bed with extra air jets - Google Patents

Submicronic dust sepn from powder - esp. from alumina powder, using a fluidised bed with extra air jets

Info

Publication number
FR2258904A1
FR2258904A1 FR7403077A FR7403077A FR2258904A1 FR 2258904 A1 FR2258904 A1 FR 2258904A1 FR 7403077 A FR7403077 A FR 7403077A FR 7403077 A FR7403077 A FR 7403077A FR 2258904 A1 FR2258904 A1 FR 2258904A1
Authority
FR
France
Prior art keywords
powder
dust
fine dust
submicronic
sepn
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.)
Granted
Application number
FR7403077A
Other languages
English (en)
French (fr)
Other versions
FR2258904B1 (enrdf_load_stackoverflow
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.)
Air Industrie SA
Original Assignee
Air Industrie 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 Air Industrie SA filed Critical Air Industrie SA
Priority to FR7403077A priority Critical patent/FR2258904A1/fr
Publication of FR2258904A1 publication Critical patent/FR2258904A1/fr
Application granted granted Critical
Publication of FR2258904B1 publication Critical patent/FR2258904B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
    • 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
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/005—Separating by pneumatic tables or by pneumatic jigs the currents being pulsating, e.g. pneumatic jigs; combination of continuous and pulsating currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/04—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against baffle separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/12—Selective separation of solid materials carried by, or dispersed in, gas currents with pulsating air currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7403077A 1974-01-30 1974-01-30 Submicronic dust sepn from powder - esp. from alumina powder, using a fluidised bed with extra air jets Granted FR2258904A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7403077A FR2258904A1 (en) 1974-01-30 1974-01-30 Submicronic dust sepn from powder - esp. from alumina powder, using a fluidised bed with extra air jets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403077A FR2258904A1 (en) 1974-01-30 1974-01-30 Submicronic dust sepn from powder - esp. from alumina powder, using a fluidised bed with extra air jets

Publications (2)

Publication Number Publication Date
FR2258904A1 true FR2258904A1 (en) 1975-08-22
FR2258904B1 FR2258904B1 (enrdf_load_stackoverflow) 1978-06-16

Family

ID=9134220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403077A Granted FR2258904A1 (en) 1974-01-30 1974-01-30 Submicronic dust sepn from powder - esp. from alumina powder, using a fluidised bed with extra air jets

Country Status (1)

Country Link
FR (1) FR2258904A1 (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846499A1 (de) * 1977-10-25 1979-04-26 Air Ind Verfahren zur beseitigung von staubteilchen von diese mit sich fuehrenden partikeln
FR2467024A2 (fr) * 1979-10-10 1981-04-17 Air Ind Procede et installation pour le depoussierage de particules
DE3223073A1 (de) * 1982-06-21 1984-03-08 M&S Industriebedarf GmbH, 5511 Ayl Pneumatische entstaubungs- und foerderanlage
US4946044A (en) * 1988-05-18 1990-08-07 Kennedy Van Saup Corporation Aeration separator
US5087351A (en) * 1990-08-02 1992-02-11 Golden Peanut Company, A Georgia General Partnership Fluidized bed peanut sorter
EP0513445A1 (de) * 1991-05-14 1992-11-19 Bbs Consulting Verfahren und Anlage zur Reinigung kontaminierten Materials
WO1996020131A1 (de) * 1994-12-24 1996-07-04 ABB Fläkt AB Verfahren und vorrichtung zum reinigen von pulver
US5975309A (en) * 1996-04-18 1999-11-02 Kawasaki Jukogyo Kabushiki Kaisha Fluidized-bed classifier
DE10054418A1 (de) * 2000-11-03 2002-05-16 Iss Engineering Verfahren zum Entfernen von staubförmigen und faserigen Beimengungen aus Schüttgut
DE202010004167U1 (de) 2009-03-27 2010-07-08 Coperion Gmbh Fließbettsichter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846499A1 (de) * 1977-10-25 1979-04-26 Air Ind Verfahren zur beseitigung von staubteilchen von diese mit sich fuehrenden partikeln
FR2467024A2 (fr) * 1979-10-10 1981-04-17 Air Ind Procede et installation pour le depoussierage de particules
DE3223073A1 (de) * 1982-06-21 1984-03-08 M&S Industriebedarf GmbH, 5511 Ayl Pneumatische entstaubungs- und foerderanlage
US4946044A (en) * 1988-05-18 1990-08-07 Kennedy Van Saup Corporation Aeration separator
US5087351A (en) * 1990-08-02 1992-02-11 Golden Peanut Company, A Georgia General Partnership Fluidized bed peanut sorter
EP0513445A1 (de) * 1991-05-14 1992-11-19 Bbs Consulting Verfahren und Anlage zur Reinigung kontaminierten Materials
WO1996020131A1 (de) * 1994-12-24 1996-07-04 ABB Fläkt AB Verfahren und vorrichtung zum reinigen von pulver
AU701953B2 (en) * 1994-12-24 1999-02-11 Abb Flakt Ab Method and device for the cleaning of powders
CN1071711C (zh) * 1994-12-24 2001-09-26 Abb·弗拉克特有限公司 净化氧化铝粉末的方法和设备
US5975309A (en) * 1996-04-18 1999-11-02 Kawasaki Jukogyo Kabushiki Kaisha Fluidized-bed classifier
DE10054418A1 (de) * 2000-11-03 2002-05-16 Iss Engineering Verfahren zum Entfernen von staubförmigen und faserigen Beimengungen aus Schüttgut
DE10054418B4 (de) * 2000-11-03 2006-05-18 Iss Engineering Verfahren und Vorrichtung zur Entfernung von staubförmigen und faserigen Beimengungen aus Schüttgut
DE202010004167U1 (de) 2009-03-27 2010-07-08 Coperion Gmbh Fließbettsichter

Also Published As

Publication number Publication date
FR2258904B1 (enrdf_load_stackoverflow) 1978-06-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse