NO965031L - Fremgangsmåte og apparat for klassifisering av partikler - Google Patents

Fremgangsmåte og apparat for klassifisering av partikler

Info

Publication number
NO965031L
NO965031L NO965031A NO965031A NO965031L NO 965031 L NO965031 L NO 965031L NO 965031 A NO965031 A NO 965031A NO 965031 A NO965031 A NO 965031A NO 965031 L NO965031 L NO 965031L
Authority
NO
Norway
Prior art keywords
solid particles
classifying particles
classification
bed
olefins
Prior art date
Application number
NO965031A
Other languages
English (en)
Other versions
NO965031D0 (no
Inventor
Gabriele Govoni
Arrigo Arletti
Original Assignee
Montell North America Inc
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 Montell North America Inc filed Critical Montell North America Inc
Publication of NO965031L publication Critical patent/NO965031L/no
Publication of NO965031D0 publication Critical patent/NO965031D0/no

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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
    • 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
    • B03B4/06—Separating by pneumatic tables or by pneumatic jigs using fixed and inclined tables ; using stationary pneumatic tables, e.g. fluidised beds
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents

Landscapes

  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Ceramic Capacitors (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Fremgangsmåte for klassifisering av faste partikler, spesielt pulverformede katalysatorkomponenter for polymerise-ring av olefiner, omfattende sending av faste partikler i suspensjon i et trans-portglass (1) gjennom en sileanordning (2). Umiddelbart oppstrøms fra silean-ordningen (2) er det en tilleggs-klassi-fiseringsanordning i form av et fluidi-sert bed, hvor toppen av bedet (13) er på samme nivå som den nedre del av git-teret (2).
NO965031A 1994-05-27 1996-11-26 Fremgangsmåte og apparat for klassifisering av partikler NO965031D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI941076A IT1269841B (it) 1994-05-27 1994-05-27 Procedimento e dispositivo per la classificazione di particelle solide
PCT/EP1995/001948 WO1995032811A1 (en) 1994-05-27 1995-05-23 Method and apparatus for the classification of solid particles

Publications (2)

Publication Number Publication Date
NO965031L true NO965031L (no) 1996-11-26
NO965031D0 NO965031D0 (no) 1996-11-26

Family

ID=11368987

Family Applications (1)

Application Number Title Priority Date Filing Date
NO965031A NO965031D0 (no) 1994-05-27 1996-11-26 Fremgangsmåte og apparat for klassifisering av partikler

Country Status (13)

Country Link
US (1) US5908115A (no)
EP (1) EP0759813B1 (no)
JP (1) JP3770617B2 (no)
KR (1) KR100366983B1 (no)
CN (1) CN1054782C (no)
AT (1) ATE182283T1 (no)
AU (1) AU690278B2 (no)
DE (1) DE69510935T2 (no)
ES (1) ES2135735T3 (no)
FI (1) FI105457B (no)
IT (1) IT1269841B (no)
NO (1) NO965031D0 (no)
WO (1) WO1995032811A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105273A (en) * 1997-10-28 2000-08-22 Cat-Tec Industries, Inc. Agitated bed cooling, drying, or heating apparatus
AU2002368244A1 (en) * 2002-09-24 2004-04-19 Kikusui Seisakusho Ltd. Method and system for removing powdery matter from powder, carrying powder vertically and separating duct therefrom
US7267233B2 (en) * 2004-01-07 2007-09-11 Eastman Chemical Company In-line classifier for powdered products
US20060163118A1 (en) * 2005-01-26 2006-07-27 Eastman Kodak Company Particulate separation processes and apparatus
CN100425355C (zh) * 2006-03-29 2008-10-15 梁学增 一种全循环气流筛粉机
CN101869890A (zh) * 2010-06-29 2010-10-27 贵阳中化开磷化肥有限公司 硫酸生产中转化工序催化剂的筛分方法
CN102419079B (zh) * 2011-11-11 2013-08-14 中国科学院工程热物理研究所 固体颗粒物料复合分级干燥装置及方法
CN105488118B (zh) * 2015-11-23 2019-03-26 国网北京市电力公司 电气设备故障信息的展示方法和装置
CN106391463B (zh) * 2016-11-02 2018-09-07 新乡市振英机械设备有限公司 一种能够实现在线清网的气流筛分装置
CN110802022A (zh) * 2019-07-22 2020-02-18 黑龙江如柏科技有限公司 禾本类植物秸秆分离除尘装置与分离除尘方法
NL2025437B1 (en) * 2020-04-28 2021-11-09 Space Xyz Ip B V Apparatus and method for screening powders
CN113145458B (zh) * 2021-03-31 2024-01-23 唐山神州机械集团有限公司 一种节能干法选煤系统
CN113634573B (zh) * 2021-09-09 2023-01-31 铜陵有色金属集团股份有限公司工程技术分公司 一种用于催化剂自动筛分的自吸式除尘系统

Family Cites Families (27)

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US339723A (en) * 1886-04-13 winklee
ES206675A1 (es) * 1951-12-15 1953-11-01 Fuller Co UN MÉTODO Y APARATO PARA SEPARAR MATERIAL EXTRANO DE UNA CORRIENTE MoVIL DE MATERIAL
GB775196A (en) * 1954-09-24 1957-05-22 United Lamp Black Works Ltd Improvements in or relating to methods of and apparatus for separating or classifying materials
US2866553A (en) * 1956-01-06 1958-12-30 Harry A Schmehl Separation of solid particles of different sizes
US3116238A (en) * 1961-10-02 1963-12-31 Griffin Ind Inc Centrifugal classifier
DE1757516A1 (de) * 1968-05-17 1972-02-17 Vni I Pk I Avtom Predpriaty Pr Einrichtung zum Sieben von pulverigem Gut
US3685651A (en) * 1969-12-18 1972-08-22 Clarence R Gruber Particle cleaning apparatus
US3774759A (en) * 1970-12-16 1973-11-27 Interior Separation of particulate solids of varying densities in a fluidized bed
FI48684C (fi) * 1972-09-12 1974-12-10 Fazer Ab Oy Karl Pneumaattisissa siirtolaitteistoissa käytettävä seulalaite
AT350486B (de) * 1975-02-27 1979-06-11 Goergen Fritz Aurel Verfahren und vorrichtung zum abscheiden ver- schiedener fraktionen aus muell
US4229286A (en) * 1978-08-16 1980-10-21 Bridges Charles R Apparatus and method for removing dust from tufts of opened cotton fiber
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
US4300445A (en) * 1979-05-17 1981-11-17 Dec International, Inc. Apparatus for separating fines from whey
US4268294A (en) * 1979-11-15 1981-05-19 Laughlin Sidney J Method and apparatus for producing fiber product
SE426718B (sv) * 1979-12-18 1983-02-07 Celleco Ab Forfarande vid uppdelning av ett flode av en fibermassasuspension
US4466862A (en) * 1981-03-23 1984-08-21 International Paper Company Method for screening, separating, and removing fiber bundles, lumps, knots and foreign matter from aqueous dispersions used in forming non-woven fabrics by wet-laying
US4411778A (en) * 1981-10-02 1983-10-25 Venable D L Apparatus for screening grain or the like
DE3223073A1 (de) * 1982-06-21 1984-03-08 M&S Industriebedarf GmbH, 5511 Ayl Pneumatische entstaubungs- und foerderanlage
DE3231722C1 (de) * 1982-08-26 1984-01-05 Fried. Krupp Gmbh, 4300 Essen Verfahren und Vorrichtung zum Absieben pneumatisch gefoerderter Feststoffteile
DE3442708C1 (de) * 1984-11-23 1986-07-24 PKS-Engineering GmbH & Co KG, 4720 Beckum Verfahren zum Betreiben eines Windsichters
US4699710A (en) * 1985-02-26 1987-10-13 Williams Paul J Separator for particulates
US4880530A (en) * 1987-12-07 1989-11-14 Frey Robert E Self-cleaning screening device
DE3808993A1 (de) * 1988-03-17 1989-09-28 Inst Geotechniceskoj Mekh Akad Element aus elastomer zur formierung von mit abreibend wirkenden schuettguetern kontaktierten oberflaechen
DE3837346A1 (de) * 1988-11-03 1990-05-10 Ibv Siebmaschine fuer schuettgut
IT1230134B (it) * 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
US5226546A (en) * 1991-05-06 1993-07-13 Sweco, Incorporated Circular vibratory screen separator
US5624558A (en) * 1994-08-04 1997-04-29 Cae Screenplates Inc. Method and apparatus for screening a fiber suspension

Also Published As

Publication number Publication date
CN1054782C (zh) 2000-07-26
KR970703206A (ko) 1997-07-03
NO965031D0 (no) 1996-11-26
ITMI941076A1 (it) 1995-11-27
JP3770617B2 (ja) 2006-04-26
AU690278B2 (en) 1998-04-23
FI105457B (fi) 2000-08-31
EP0759813A1 (en) 1997-03-05
ES2135735T3 (es) 1999-11-01
ITMI941076A0 (it) 1994-05-27
IT1269841B (it) 1997-04-15
DE69510935D1 (de) 1999-08-26
KR100366983B1 (ko) 2003-02-25
FI964711A (fi) 1996-11-26
US5908115A (en) 1999-06-01
EP0759813B1 (en) 1999-07-21
JPH10500896A (ja) 1998-01-27
AU2566395A (en) 1995-12-21
FI964711A0 (fi) 1996-11-26
DE69510935T2 (de) 1999-11-11
CN1149267A (zh) 1997-05-07
WO1995032811A1 (en) 1995-12-07
ATE182283T1 (de) 1999-08-15

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application