DE69312941T2 - Verfahren und Vorrichtung zur Trocknung von festem Material aus einer Suspension - Google Patents

Verfahren und Vorrichtung zur Trocknung von festem Material aus einer Suspension

Info

Publication number
DE69312941T2
DE69312941T2 DE69312941T DE69312941T DE69312941T2 DE 69312941 T2 DE69312941 T2 DE 69312941T2 DE 69312941 T DE69312941 T DE 69312941T DE 69312941 T DE69312941 T DE 69312941T DE 69312941 T2 DE69312941 T2 DE 69312941T2
Authority
DE
Germany
Prior art keywords
drying
drying gas
dried particles
outlet
solid material
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
DE69312941T
Other languages
English (en)
Other versions
DE69312941D1 (de
Inventor
Hamish Baxter
Andres Nicolson Carruthers
Hans-Peter Elkjaer
Bryan Hiscox
Jens Fenger
Benny E Raahauge
Jose Gil Fernandez Pulpeiro
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Publication of DE69312941D1 publication Critical patent/DE69312941D1/de
Application granted granted Critical
Publication of DE69312941T2 publication Critical patent/DE69312941T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • F26B17/102—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with material recirculation, classifying or disintegrating means
DE69312941T 1993-11-30 1993-11-30 Verfahren und Vorrichtung zur Trocknung von festem Material aus einer Suspension Expired - Fee Related DE69312941T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93309520A EP0655597B1 (de) 1993-11-30 1993-11-30 Verfahren und Vorrichtung zur Trocknung von festem Material aus einer Suspension

Publications (2)

Publication Number Publication Date
DE69312941D1 DE69312941D1 (de) 1997-09-11
DE69312941T2 true DE69312941T2 (de) 1998-03-12

Family

ID=8214618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69312941T Expired - Fee Related DE69312941T2 (de) 1993-11-30 1993-11-30 Verfahren und Vorrichtung zur Trocknung von festem Material aus einer Suspension

Country Status (11)

Country Link
US (1) US5946818A (de)
EP (1) EP0655597B1 (de)
KR (1) KR100369932B1 (de)
CN (1) CN1066257C (de)
AT (1) ATE156583T1 (de)
AU (1) AU680975B2 (de)
DE (1) DE69312941T2 (de)
DK (1) DK0655597T3 (de)
ES (1) ES2106292T3 (de)
GR (1) GR3024960T3 (de)
WO (1) WO1995015470A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO589097A0 (en) * 1997-03-26 1997-04-24 Technological Resources Pty Limited Liquid/gas/solid separation
EP1366797A3 (de) * 1997-11-11 2004-01-07 Mitsubishi Heavy Industries, Ltd. Verfahren und Vorrichtung zur Nassreinigung eines Gases
US6240655B1 (en) * 1998-07-10 2001-06-05 Ball Semiconductor, Inc. Fluid exchange system and an associated spherical-shaped semiconductor integrated circuit manufacturing system
US6905662B2 (en) * 2002-05-16 2005-06-14 Ffe Minerals Corp. Elimination of undesirable volatile organic byproducts of an alumina process
EP1491253A1 (de) * 2003-06-26 2004-12-29 Urea Casale S.A. Vorrichtung und Verfahren zur Wirbelschichtgranulation
US7908765B2 (en) * 2006-12-22 2011-03-22 Collette Nv Continuous granulating and drying apparatus
US7607240B2 (en) * 2007-05-23 2009-10-27 Johns Manville Method of drying roving products
KR101053984B1 (ko) * 2009-01-13 2011-08-04 씨이테크주식회사 슬러지 건조기의 슬러지 투입장치
CN103074503B (zh) * 2013-02-27 2014-04-02 老河口市绿华环保科技有限公司 石煤提钒废水零排放系统及方法
EP3318319B1 (de) * 2015-06-30 2020-08-05 Kabushiki Kaisha Powrex Vorrichtung zur kontinuierlichen partikelherstellung
CN104990390A (zh) * 2015-07-30 2015-10-21 天能水泥有限责任公司 干排电石渣干燥和硅铁收集方法及系统
RU2645889C1 (ru) * 2017-06-29 2018-02-28 Олег Савельевич Кочетов Установка для сушки и прокалки катализаторов
US10155234B1 (en) * 2017-08-04 2018-12-18 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
CA3166638A1 (en) 2019-12-31 2021-07-08 Cold Jet, Llc Method and apparatus for enhanced blast stream

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2054441A (en) * 1932-01-29 1936-09-15 Western Condensing Co Method and apparatus for drying liquid containing materials
DE1037374B (de) * 1952-03-24 1958-08-21 Andre Mark Verfahren zum Trocknen breiigen Gutes
US2808213A (en) * 1954-01-13 1957-10-01 West Canadian Collieries Ltd Gas entrained lump-breaking and drying equipment
US3110626A (en) * 1961-08-17 1963-11-12 Minnesota Mining & Mfg Apparatus for coating discrete solid material
FR1540293A (fr) * 1967-01-25 1968-09-27 Ameliorair Sa Perfectionnements apportés aux installations pour la fragmentation d'un matériau dans un écoulement gazeux
US3537188A (en) * 1969-02-25 1970-11-03 Mintech Corp Dryer
DE2750449C2 (de) * 1977-11-11 1982-05-27 Buckau-Walther AG, 4048 Grevenbroich Sprühtrocknungsturm
AU518907B2 (en) * 1979-01-08 1981-10-29 Monash University Alumina production
FR2470637A1 (fr) * 1979-11-30 1981-06-12 Charbonnages Ste Chimique Perfectionnement au dispositif d'introduction du courant gazeux dans les appareils de granulation et/ou d'enrobage en lit jaillissant
DK348583D0 (da) * 1983-07-29 1983-07-29 Smidth & Co As F L Fremgangsmade og apparat til fjernelse af svovloxider fra varm roeggas ved toermetoden
US4761893A (en) * 1986-10-29 1988-08-09 Glorioso John D Sludge treatment process
DE10243079A1 (de) * 2002-09-16 2004-03-25 Endress + Hauser Gmbh + Co. Kg Kapazitiver Drucksensor

Also Published As

Publication number Publication date
KR100369932B1 (ko) 2003-04-11
GR3024960T3 (en) 1998-01-30
CN1141671A (zh) 1997-01-29
ES2106292T3 (es) 1997-11-01
AU1194295A (en) 1995-06-19
ATE156583T1 (de) 1997-08-15
EP0655597A1 (de) 1995-05-31
AU680975B2 (en) 1997-08-14
EP0655597B1 (de) 1997-08-06
US5946818A (en) 1999-09-07
CN1066257C (zh) 2001-05-23
DE69312941D1 (de) 1997-09-11
DK0655597T3 (da) 1998-03-02
WO1995015470A1 (en) 1995-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN

8328 Change in the person/name/address of the agent

Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN

8339 Ceased/non-payment of the annual fee