FR2315313A1 - Procede et appareil pour recuperer les fines d'une boue ou d'une suspension - Google Patents

Procede et appareil pour recuperer les fines d'une boue ou d'une suspension

Info

Publication number
FR2315313A1
FR2315313A1 FR7618321A FR7618321A FR2315313A1 FR 2315313 A1 FR2315313 A1 FR 2315313A1 FR 7618321 A FR7618321 A FR 7618321A FR 7618321 A FR7618321 A FR 7618321A FR 2315313 A1 FR2315313 A1 FR 2315313A1
Authority
FR
France
Prior art keywords
fines
mud
recovering
suspension
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
FR7618321A
Other languages
English (en)
Other versions
FR2315313B1 (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.)
CARAD
Original Assignee
CARAD
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 CARAD filed Critical CARAD
Publication of FR2315313A1 publication Critical patent/FR2315313A1/fr
Application granted granted Critical
Publication of FR2315313B1 publication Critical patent/FR2315313B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • 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
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • F26B17/205—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined with multiple chambers, e.g. troughs, in superimposed arrangement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Treatment Of Sludge (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7618321A 1975-06-27 1976-06-16 Procede et appareil pour recuperer les fines d'une boue ou d'une suspension Granted FR2315313A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/591,161 US4003717A (en) 1975-06-27 1975-06-27 Method and apparatus for recovering by-product silt fines from a slurry thereof

Publications (2)

Publication Number Publication Date
FR2315313A1 true FR2315313A1 (fr) 1977-01-21
FR2315313B1 FR2315313B1 (fr) 1980-05-23

Family

ID=24365321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618321A Granted FR2315313A1 (fr) 1975-06-27 1976-06-16 Procede et appareil pour recuperer les fines d'une boue ou d'une suspension

Country Status (7)

Country Link
US (1) US4003717A (fr)
JP (1) JPS5224162A (fr)
CA (1) CA1070108A (fr)
DE (2) DE7620411U1 (fr)
ES (2) ES448612A1 (fr)
FR (1) FR2315313A1 (fr)
GB (1) GB1541064A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732674A1 (fr) * 1995-04-10 1996-10-11 Alcatel Fibres Optiques Procede et dispositif de spheroidisation de granules de silice
EP0927862A1 (fr) * 1997-12-30 1999-07-07 Vam Aerotecnica di Borghi Mauro Dispositif de séchage de matériaux solides, granuleux, fibreux, et/ou pâteux, avec vitesse réglable de mouvement et de remuage
WO2013046162A1 (fr) * 2011-09-29 2013-04-04 Officine Di Cargiliano Spa Appareil d'extrusion destiné au traitement de boues publiques, industrielles et/ou animales

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622265C2 (de) * 1976-05-19 1977-10-27 Projektierung Chem Verfahrenst Vorrichtung zum einbringen von gut in einen behandlungsraum o.dgl.
MC1284A1 (fr) * 1979-06-11 1980-07-22 Daussan & Co Produit isolant granulaire et son procede de preparation
US4385928A (en) * 1981-07-29 1983-05-31 Lukens, Inc. Agglomeration method
JPS59158500U (ja) * 1983-04-11 1984-10-24 株式会社　西原環境衛生研究所 汚泥処理装置
US5242470A (en) * 1991-08-09 1993-09-07 Zeigler Coal Holding Company Pelletizing coal or coke with starch particles
US5200033A (en) * 1991-09-09 1993-04-06 Lwv Associates, Inc. Method for removing organic contaminants from soils
US5608943A (en) * 1993-08-23 1997-03-11 Tokyo Electron Limited Apparatus for removing process liquid
CA2466014A1 (fr) * 2003-05-02 2004-11-02 Sand Controls Systems Ltd. Traitement du petrole brut d'un puits, y compris l'extraction des particules qu'il contient
WO2005003663A2 (fr) * 2003-07-01 2005-01-13 Inetec Limited Systeme d'elimination de dechets organiques
JP3960433B2 (ja) * 2004-03-08 2007-08-15 シャープ株式会社 画像形成装置
DE102007042006A1 (de) * 2007-09-04 2009-03-05 Reiflock Verwaltungs Gmbh Trocknungs-Vorrichtung für Klärschlämme
US9272468B1 (en) * 2008-04-03 2016-03-01 Purdue Research Foundation Apparatus and method for producing biobased carriers from byproducts of biomass processing
US20090277039A1 (en) * 2008-05-08 2009-11-12 Robert Rooksby Pheumatic dewatering of particulate
AT510487B1 (de) * 2010-10-07 2012-09-15 Mci Man Ct Innsbruck Internationale Hochschule Gmbh Trocknungsverfahren und trocknungssystem
CN104174331B (zh) * 2014-08-22 2016-01-13 山东佐田氏生物科技有限公司 一种螺旋流化床造粒方法及其设备
US10174257B2 (en) 2015-01-22 2019-01-08 Clean Energy Technology Association, Inc. Cooler for carbon-based feedstock processing system
WO2017137902A1 (fr) * 2016-02-08 2017-08-17 Sabic Global Technologies B.V. Procédé de fabrication de noyau d'ensemencement d'engrais
CN106312081A (zh) * 2016-11-09 2017-01-11 昆山聚贝机械设计有限公司 一种混合金属颗粒制粒机
CN110809569B (zh) 2017-04-19 2022-07-12 沙特基础工业全球技术公司 具有在同一颗粒内分开的尿素酶抑制剂和硝化抑制剂的增效肥料
AU2018255920B2 (en) 2017-04-19 2023-08-31 SABIC Agri-Nutrients Company Enhanced efficiency fertilizer with urease inhibitor and nitrification inhibitor in separate particles
CN113056542A (zh) * 2018-10-29 2021-06-29 泰克煤业有限公司 用于煤细粉聚集的方法
CN115108703B (zh) * 2022-07-07 2023-07-21 重庆交通大学 利用烟气余热的污泥处理装置
CN115173282B (zh) * 2022-07-08 2024-09-03 广东电网有限责任公司 一种控制柜

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338731A (en) * 1919-05-23 1920-05-04 Albert Blackburne Drier
FR1253356A (fr) * 1959-12-31 1961-02-10 Perfectionnements aux séchoirs pour matières divisées, notamment pour céréales
US3142546A (en) * 1962-01-22 1964-07-28 John N Coats Kiln disintegrator
FR2078423A5 (fr) * 1970-03-02 1971-11-05 Politechnika Wroclawska

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US817115A (en) * 1905-07-03 1906-04-03 Richard C Hills Conveyer.
US2164950A (en) * 1937-10-20 1939-07-04 Du Pont Process for forming agglomerates
US3377146A (en) * 1967-01-26 1968-04-09 Ireland James D Process for pelleting and extruding materials
AU430626B2 (en) * 1968-01-26 1972-11-26 Universityof Melbourne Separation of water from solid organic materials
JPH033122U (fr) * 1989-01-31 1991-01-14

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338731A (en) * 1919-05-23 1920-05-04 Albert Blackburne Drier
FR1253356A (fr) * 1959-12-31 1961-02-10 Perfectionnements aux séchoirs pour matières divisées, notamment pour céréales
US3142546A (en) * 1962-01-22 1964-07-28 John N Coats Kiln disintegrator
FR2078423A5 (fr) * 1970-03-02 1971-11-05 Politechnika Wroclawska

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732674A1 (fr) * 1995-04-10 1996-10-11 Alcatel Fibres Optiques Procede et dispositif de spheroidisation de granules de silice
EP0737652A1 (fr) * 1995-04-10 1996-10-16 Alcatel Fibres Optiques Procédé et dispositif de sphéroidisation de granules de silice
US5720909A (en) * 1995-04-10 1998-02-24 Alcatel Fibres Optiques Method of manufacturing silica powder with spherical grains
EP0927862A1 (fr) * 1997-12-30 1999-07-07 Vam Aerotecnica di Borghi Mauro Dispositif de séchage de matériaux solides, granuleux, fibreux, et/ou pâteux, avec vitesse réglable de mouvement et de remuage
WO2013046162A1 (fr) * 2011-09-29 2013-04-04 Officine Di Cargiliano Spa Appareil d'extrusion destiné au traitement de boues publiques, industrielles et/ou animales

Also Published As

Publication number Publication date
DE7620411U1 (de) 1978-10-05
FR2315313B1 (fr) 1980-05-23
US4003717A (en) 1977-01-18
JPS5224162A (en) 1977-02-23
GB1541064A (en) 1979-02-21
ES453114A1 (es) 1977-11-16
CA1070108A (fr) 1980-01-22
DE2628916A1 (de) 1977-01-13
ES448612A1 (es) 1977-07-01

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Legal Events

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ST Notification of lapse