AT386552B - Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen - Google Patents

Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen

Info

Publication number
AT386552B
AT386552B AT144186A AT144186A AT386552B AT 386552 B AT386552 B AT 386552B AT 144186 A AT144186 A AT 144186A AT 144186 A AT144186 A AT 144186A AT 386552 B AT386552 B AT 386552B
Authority
AT
Austria
Prior art keywords
lightning
separating
materials
substrate mixtures
mixtures
Prior art date
Application number
AT144186A
Other languages
English (en)
Other versions
ATA144186A (de
Inventor
Alfred Dipl Ing Dr Weinmann
Josef Ing Steinegger
Peter Dipl Ing Dr Scheucher
Roland Dipl Ing Konstantiniuk
Wolfgang Dr Leutzendorff
Hubert Ing Hermann
Original Assignee
Andritz Ag Maschf
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 Andritz Ag Maschf filed Critical Andritz Ag Maschf
Priority to AT144186A priority Critical patent/AT386552B/de
Priority to GB08712340A priority patent/GB2191118A/en
Priority to FR8707407A priority patent/FR2599279A1/fr
Priority to US07/054,545 priority patent/US4849116A/en
Priority to DE19873717847 priority patent/DE3717847A1/de
Priority to NO872220A priority patent/NO872220L/no
Priority to IT2068987A priority patent/IT1205034B/it
Publication of ATA144186A publication Critical patent/ATA144186A/de
Application granted granted Critical
Publication of AT386552B publication Critical patent/AT386552B/de

Links

Classifications

    • 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
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float 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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • 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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0203—Separating plastics from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0231—Centrifugating, cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0244—Mechanical separating techniques; devices therefor using density difference in liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2423/00—Use of polyalkenes or derivatives thereof as filler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/12—Paper, e.g. cardboard
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT144186A 1986-05-28 1986-05-28 Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen AT386552B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT144186A AT386552B (de) 1986-05-28 1986-05-28 Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen
GB08712340A GB2191118A (en) 1986-05-28 1987-05-26 A process and a plant for separating low density material from substrate mixtures
FR8707407A FR2599279A1 (fr) 1986-05-28 1987-05-26 Procede et installation pour la separation des matieres legeres de melanges de substrats.
US07/054,545 US4849116A (en) 1986-05-28 1987-05-27 Process and a plant for separating low density material from substrate mixtures
DE19873717847 DE3717847A1 (de) 1986-05-28 1987-05-27 Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen
NO872220A NO872220L (no) 1986-05-28 1987-05-27 Fremgangsmaate og innretning for adskillelse av lette stoffer fra substratblandinger.
IT2068987A IT1205034B (it) 1986-05-28 1987-05-27 Procedimento e impianto per la separazione di sostanze leggere da miscele di substrati

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT144186A AT386552B (de) 1986-05-28 1986-05-28 Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen

Publications (2)

Publication Number Publication Date
ATA144186A ATA144186A (de) 1988-02-15
AT386552B true AT386552B (de) 1988-09-12

Family

ID=3513953

Family Applications (1)

Application Number Title Priority Date Filing Date
AT144186A AT386552B (de) 1986-05-28 1986-05-28 Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen

Country Status (7)

Country Link
US (1) US4849116A (de)
AT (1) AT386552B (de)
DE (1) DE3717847A1 (de)
FR (1) FR2599279A1 (de)
GB (1) GB2191118A (de)
IT (1) IT1205034B (de)
NO (1) NO872220L (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597362B1 (fr) * 1986-04-22 1991-07-26 Guinard Oil Services Procede et installation de separation des constituants d'une suspension.
CA1332160C (en) * 1989-05-23 1994-09-27 Gary Francis Quig Particle separator
FR2658751B1 (fr) * 1990-02-23 1992-08-07 Inst Francais Du Petrole Dispositif de pre-traitement de dechets plastiques avant recyclage.
IT1243185B (it) * 1990-08-01 1994-05-24 Sviluppo Settori Impiego Srl Processo per separare materiale plastico eterogeneo in frazioni omogenee ed apparecchiatura adatta allo scopo
IT1243186B (it) * 1990-08-01 1994-05-24 Sviluppo Settori Impiego Srl Procedimento per selezionare materiale plastico eterogeneo proveniente da recupero in frazioni omogenee ed apparecchiatura adatta allo scopo
DE4037024A1 (de) * 1990-11-21 1992-05-27 Metallgesellschaft Ag Verfahren zum sortieren von kunststoffteilchen
DE4122382C2 (de) * 1991-07-05 1994-08-25 Wilhelm Helling Verfahren zur Aufbereitung von Kunststoffmischungen sowie Verwendung des danach herstellbaren Gemisches
DE4127572C1 (de) * 1991-08-21 1993-03-11 Kali Und Salz Ag, 3500 Kassel, De
DE4208104A1 (de) * 1992-01-31 1993-08-05 Kloeckner Humboldt Deutz Ag Vorrichtung und verfahren zur nassmechanischen aufbereitung von feststoffen
DE4215610C2 (de) * 1992-05-12 1994-12-08 Herbert Opfer Verfahren und Vorrichtung zum Trennen von zerkleinerten Kunststoffmaterialien unterschiedlicher Dichte
US5390860A (en) * 1992-05-15 1995-02-21 Tetra Laval Holdings & Finance Sa Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby
TW221392B (en) * 1992-09-29 1994-03-01 Sprout Bauer Inc Andritz Apparatus and process for washing and shredding film
US5257740A (en) * 1992-09-29 1993-11-02 Andritz Sprout-Bauer, Inc. Apparatus and process for recycling scrap film
DE4239376A1 (de) * 1992-11-24 1994-05-26 Kloeckner Humboldt Deutz Ag Verfahren zur Trennung von Abfallgemischen
DE4309716C2 (de) * 1993-03-25 2000-06-15 Deutz Ag Verfahren zur Trennung von Abfallgemischen
DE4324237A1 (de) * 1993-07-20 1995-01-26 Metallgesellschaft Ag Verfahren und Vorrichtung zur Aufbereitung von Formkörpern aus unterschiedlichen Polymeren
DE4416466A1 (de) * 1994-05-10 1995-11-16 Zimmer Ag Trennverfahren für Teppichböden
GR1002446B (el) * 1995-12-19 1996-10-01 Μια νεα μεθοδος για την ανακυκλωση πλαστικων απορριμματων με συνδυασμο τεχνολογιας διαχωρισμου λογω διαφορετικης πυκνοτητας και τεχνολογιας διαλυσης/επανακαταβυθισης.
KR19990087302A (ko) * 1996-02-28 1999-12-27 하랄트 필쯔 재생 가능한 쓰레기 재료를 분류하고 처리하기 위한 방법 및 장치
US7014132B2 (en) 1996-07-22 2006-03-21 Antoine Vandeputte Method and plant for separating polymeric materials
US7172143B2 (en) 1996-07-22 2007-02-06 Antoine Vandeputte Method and plant for separating polymeric materials
DE19644437A1 (de) * 1996-10-25 1998-04-30 Der Gruene Punkt Duales Syst Verfahren zum Aufschluß von Abfällen, die wenigstens teilweise wiederverwertbare Anteile enthalten
CA2401396C (en) * 2002-09-05 2009-07-07 Roger H. Woods Limited A method for treating fluid body waste material, and apparatus therefor
US6986849B2 (en) * 2003-04-14 2006-01-17 Irvine William O Liquid/solid separator and method
PL1877619T3 (pl) * 2005-03-10 2014-01-31 Applied Cleantech Inc Sposób recyklingu włókien ze ścieków i środki służące do tego celu
ES2262430B1 (es) * 2005-05-04 2008-03-01 Empresa De Reciclaje De Residuos De Navarra, S.A. Instalacion para triturado, limpieza y almacenamiento de materiales plasticos/polimericos reciclables; proceso de fabricacion de madera sintetica a partir de dichos materiales plastico/polimericos reciclados y madera sintetica de material compuesto celulosico/polimerico obtenida.
DE102006035260A1 (de) * 2006-07-26 2008-01-31 Martin GmbH für Umwelt- und Energietechnik Verfahren und Vorrichtung zum Trennen von Reststoffen
US8617281B2 (en) * 2007-08-13 2013-12-31 Applied Cleantech, Inc Methods and systems for feedstock production from sewage and product manufacturing therefrom
FR2936432B1 (fr) * 2008-09-30 2011-09-16 Gallo Plastics Procede de separation selective de materiaux organiques usages,fragmentes au moyen d'un milieu aqueux de densite choisie
WO2011014618A1 (en) * 2009-07-29 2011-02-03 The Sagecos Group, Inc. Tunable inclined vessel settlers
US8757388B2 (en) * 2010-02-02 2014-06-24 Weyerhaeuser Nr Company Biomass conditioning system and method for conditioning
US9688492B2 (en) 2011-03-10 2017-06-27 Ksw Environmental, Llc Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor
CN106470764B (zh) 2014-05-11 2019-10-18 因芬莫科技有限公司 一种处理废料以形成非颗粒经处理材料的方法及其系统
NL2020867B1 (en) 2018-05-03 2019-11-12 Afm Groep B V A separation device, and a method of treating water comprising solids
CN120464145A (zh) 2020-02-10 2025-08-12 伊士曼化工公司 处理的废塑料材料
JP2023513242A (ja) * 2020-02-10 2023-03-30 イーストマン ケミカル カンパニー 廃棄プラスチックの遠心分離による密度分別
BR112022015563A2 (pt) 2020-02-10 2022-09-27 Eastman Chem Co Instalações para manipular sólidos de plástico e para manipular uma corrente enriquecida com tereftalato de polietileno e uma corrente empobrecida em tereftalato de polietileno, sistema de transporte de material plástico, e, métodos para manipular sólidos de plástico em partículas, para manipular uma corrente de sólidos enriquecida com tereftalato de polietileno e uma corrente de sólidos empobrecida em tereftalato de polietileno e para distribuir correntes compreendendo sólidos de plástico em partículas
JP7535588B2 (ja) 2020-02-10 2024-08-16 イーストマン ケミカル カンパニー 廃プラスチック密度分離
CN111871592B (zh) * 2020-07-13 2021-12-24 塔里木大学 一种流化浮选分离回收农田残膜的方法及装置
DE102022004719A1 (de) * 2022-12-15 2024-06-20 Lig Gmbh Hydraulische Dichteabscheidevorrichtung
DE202024105333U1 (de) 2024-09-17 2024-10-01 Johann Doppstadt Entwicklungs- und Beratungs GmbH Mobile Trennvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2160415B2 (de) * 1971-12-06 1976-01-02 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Verfahren zum Abscheiden des spezifisch leichteren Anteils aus einem Strom eines mit suspendierten Partikeln beladenen Mediums mittels Fliehkraft
US4375264A (en) * 1981-05-19 1983-03-01 Doxsee Food Corp. Method and apparatus for segregating and separately recovering solids of different densities
US4409098A (en) * 1982-03-29 1983-10-11 Burke Billy T Apparatus for separating a material of lighter specific gravity from a material of heavier specific gravity

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654479A (en) * 1938-12-28 1953-10-06 Directie Van De Staatsmijnen D Separation of suspensions of solid matter in liquids
GB747150A (en) * 1953-04-20 1956-03-28 Stamicarbon A method of separating a mixture of particles of different shapes and sizes into fractions according to shape and size
GB827443A (en) * 1958-03-12 1960-02-03 Stamicarbon Process of regenerating separating suspensions in coal and ore washeries, and apparatus therefor
US3032545A (en) * 1959-11-20 1962-05-01 Phillips Petroleum Co Particle agglomeration of water precipitated polyolefins
US3265212A (en) * 1963-05-09 1966-08-09 Pennsalt Chemicals Corp Process for the purification of rolling mill oil
US3540588A (en) * 1967-12-13 1970-11-17 Barnes Drill Co Method and apparatus for cleaning liquid
DE1761233B1 (de) * 1968-04-22 1972-03-09 Voith Gmbh J M Verfahren zum Rueckgewinnen von Fasern aus kunststoffbeschichtetem Altpapier und Vorrichtung zur Durchfuehrung des Verfahrens
US3456798A (en) * 1968-07-16 1969-07-22 Howard D Urdanoff Method and apparatus for clarifying liquids
US3630351A (en) * 1969-03-03 1971-12-28 Gibbsite Corp Of America Methods of upgrading alumina-bearing materials
US3679051A (en) * 1970-02-26 1972-07-25 Prab Conveyors Improved metal and plastic chip wringing apparatus and process
AT324250B (de) * 1972-09-07 1975-08-25 Eder Theodor Dr Verfahren und vorrichtung zum trennscharfen klassieren von in viskosen trüben suspendiertem korngut
JPS51116062A (en) * 1975-04-04 1976-10-13 Nittetsu Kakoki Kk Waste water treating method
US4156643A (en) * 1976-07-21 1979-05-29 Allied Chemical Corporation Production of fluorspar having a reduced organic and calcium carbonate content
US4338188A (en) * 1979-07-13 1982-07-06 Exxon Research & Engineering Co. Coal cleaning process
US4250023A (en) * 1979-07-20 1981-02-10 Thermonetics, Inc. Method and system for slurrying fibrous organic materials and removing grit therefrom
GB2068265B (en) * 1980-01-31 1983-03-30 Amfu Ltd Process for the concentration of fibrous material
NL8000791A (nl) * 1980-02-08 1981-09-01 Esmil Bv Werkwijze en inrichting voor het scheiden van papier en kunststoffolie in een zifter.
DE3023280A1 (de) * 1980-06-21 1982-01-14 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur gewinnung von speziellen kunststoffen aus dem bei der aufbereitung von altakkumulatoren als produkt anfallenden abfallmaterial
US4350596A (en) * 1981-05-22 1982-09-21 Kennedy Alvin B Jun Method and apparatus for recovering waste oil
US4425228A (en) * 1982-03-02 1984-01-10 Bethlehem Steel Corporation Wet-classifying method for recovery of carbon and iron-bearing particles
ES512803A0 (es) * 1982-05-11 1983-05-01 Peruga Cases Jose "perfeccionamientos en las instalaciones para recuperar laminas y peliculas de plastico contaminadas".
DE3406383C2 (de) * 1984-02-22 1986-08-21 Hoesch Ag, 4600 Dortmund Einrichtung zur Behandlung von Schlämmen aus Entstaubungsanlagen
DE3508504A1 (de) * 1984-03-20 1985-09-26 ALUPLAST Aluminium - Plastik Recycling GmbH, 5440 Mayen Verfahren zum reinigen von kunststoff-abfaellen
US4541933A (en) * 1984-05-14 1985-09-17 Armold Clark W Process for separation of ash from waste activated sludge
JP3747116B2 (ja) * 1997-06-10 2006-02-22 株式会社フジワラテクノアート 穀類の浸漬タンク

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2160415B2 (de) * 1971-12-06 1976-01-02 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Verfahren zum Abscheiden des spezifisch leichteren Anteils aus einem Strom eines mit suspendierten Partikeln beladenen Mediums mittels Fliehkraft
US4375264A (en) * 1981-05-19 1983-03-01 Doxsee Food Corp. Method and apparatus for segregating and separately recovering solids of different densities
US4409098A (en) * 1982-03-29 1983-10-11 Burke Billy T Apparatus for separating a material of lighter specific gravity from a material of heavier specific gravity

Also Published As

Publication number Publication date
GB8712340D0 (en) 1987-07-01
DE3717847A1 (de) 1987-12-03
NO872220L (no) 1987-11-30
IT1205034B (it) 1989-03-10
US4849116A (en) 1989-07-18
IT8720689A0 (it) 1987-05-27
ATA144186A (de) 1988-02-15
FR2599279A1 (fr) 1987-12-04
GB2191118A (en) 1987-12-09
NO872220D0 (no) 1987-05-27

Similar Documents

Publication Publication Date Title
AT386552B (de) Verfahren und anlage zum abtrennen von leichtstoffen aus substratmischungen
DE3874177D1 (de) Verfahren und vorrichtung zum querschneiden von streifen aus deformierbarem material.
DE3678241D1 (de) Verfahren und vorrichtung zum palettieren von aus schichten gebildeten einheiten.
DE3751755D1 (de) Verfahren und Vorrichtung zum Abscheiden aus der Gasphase
ATA219492A (de) Verfahren und anlage zur trennung von feststoff-flüssigkeit-mischungen
DE3575907D1 (de) Zusammensetzung und verfahren zum entfernen von sauerstoff aus waessrigen systemen.
DE3681074D1 (de) Gasgemische und verfahren zum niederschlag von amorphen halbleitern.
DE69229415D1 (de) Verfahren und Vorrichtung zum Abtrennung und Reinigung von Mehrkomponentenmischungen
DE3674656D1 (de) Verfahren und vorrichtung zum filtern.
DE3676798D1 (de) Verfahren und vorrichtung zum verfestigen von verbundwerkstoffen.
DE3761474D1 (de) Verfahren und anlage zum montieren und demontieren von extruderschnecken.
DE3788241D1 (de) Verfahren zum Entfernen von Flüssigkeit aus Schlämmen von flüssigem und teilchenförmigem Material.
AT385680B (de) Verfahren zum abtrennen von leichtstoffen aus substratmischungen und vorrichtung zur durchfuehrung des verfahrens
AT386400B (de) Verfahren und vorrichtung zum abtrennen von feststoffen aus fluessigkeiten
DE58901789D1 (de) Verfahren und einrichtung zum entnehmen von proben aus einem schuettgutstrom.
DE3764661D1 (de) Verfahren und vorrichtung zum abtrennen von einschluessen aus metallschmelzen.
DE3779169D1 (de) Verfahren zum entfernen von verunreinigenden stoffen aus bohrungen.
AT382549B (de) Verfahren und vorrichtung zum besaeumen von baumstaemmen
DE3764496D1 (de) Einrichtung und verfahren zum trennen und ausgeben von endlosformularen.
DE58905599D1 (de) Verfahren und Vorrichtung zum Abtrennen und Getrennthalten von unterschiedlichen Lösemitteln.
DE3676699D1 (de) Verfahren und vorrichtung zur trennung von mehrphasigen systemen.
DE3579354D1 (de) Verfahren und vorrichtung zum giessen von erzeugnissen aus beton.
DE3762577D1 (de) Verfahren und vorrichtung zum abtrennen von an schuettgut gebundenen fremdstoffen.
ATE65712T1 (de) Verfahren und vorrichtung zum abscheiden und rueckgewinnen von fluechtigen loesungsmitteln.
DE3670957D1 (de) Verfahren und vorrichtung zum abtrennen von schadstoffen aus einem traegergas.

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification