DE2155380A1 - Verfahren zum Zerkleinern von festen Stoffen und Vorrichtung zum Durchführen desselben - Google Patents

Verfahren zum Zerkleinern von festen Stoffen und Vorrichtung zum Durchführen desselben

Info

Publication number
DE2155380A1
DE2155380A1 DE19712155380 DE2155380A DE2155380A1 DE 2155380 A1 DE2155380 A1 DE 2155380A1 DE 19712155380 DE19712155380 DE 19712155380 DE 2155380 A DE2155380 A DE 2155380A DE 2155380 A1 DE2155380 A1 DE 2155380A1
Authority
DE
Germany
Prior art keywords
liquefied
shredded
temperature
cold
gas
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.)
Pending
Application number
DE19712155380
Other languages
German (de)
English (en)
Inventor
Colin William Winterborne Zelstone Dorset Dee (Grossbritannien)
Original Assignee
Drucker, William Anthony, Washington, Conn. (V.St.A.)
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 Drucker, William Anthony, Washington, Conn. (V.St.A.) filed Critical Drucker, William Anthony, Washington, Conn. (V.St.A.)
Publication of DE2155380A1 publication Critical patent/DE2155380A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • B29B17/0408—Disintegrating plastics, e.g. by milling to powder using cryogenic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonic waves or irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
    • 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
    • B29B2017/0224—Screens, sieves
    • 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
    • B29B2017/0268—Separation of metals
    • B29B2017/0272—Magnetic separation
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/08—Transition metals
    • B29K2705/12—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • 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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
DE19712155380 1970-11-05 1971-11-04 Verfahren zum Zerkleinern von festen Stoffen und Vorrichtung zum Durchführen desselben Pending DE2155380A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5258170 1970-11-05
GB4340571 1971-09-17

Publications (1)

Publication Number Publication Date
DE2155380A1 true DE2155380A1 (de) 1972-05-18

Family

ID=26265135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712155380 Pending DE2155380A1 (de) 1970-11-05 1971-11-04 Verfahren zum Zerkleinern von festen Stoffen und Vorrichtung zum Durchführen desselben

Country Status (4)

Country Link
BE (1) BE775022A (enExample)
DE (1) DE2155380A1 (enExample)
FR (1) FR2113538A5 (enExample)
LU (1) LU64202A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710812A1 (de) * 1977-03-11 1978-09-14 Linde Ag Verfahren zum durchtrennen von teilen aus elastischen werkstoffen
FR2485396A1 (fr) * 1980-06-25 1981-12-31 Commissariat Energie Atomique Procede et dispositif pour la denaturation par concassage de pieces metalliques
DE3027252A1 (de) * 1980-07-18 1982-02-04 Tyczka GmbH & Co Gesellschaft für Gase Wassertechnik, Engineering, 8192 Geretsried Verfahren zum trennen unterschiedlicher kunststoffe

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD102344A1 (enExample) * 1972-07-24 1973-12-12
FR2201037B1 (enExample) * 1972-09-22 1975-06-13 Schlumberger Cie N
DE2329017B2 (de) * 1973-06-07 1975-05-15 Hazemag Dr. E. Andreas Kg, 4400 Muenster Anlage zum Zerkleinern von gebrauchten Gummi- oder Kunststoff-Gegenständen mit eingebetteten Geweben
GB1553211A (en) * 1975-08-01 1979-09-26 Boc Ltd Recovering ferrous metal from scrap
US4025990A (en) * 1975-08-15 1977-05-31 Air Products And Chemicals, Inc. Process for reclaiming rubber, metal and fabric from whole tires
DE4019312A1 (de) * 1990-06-16 1991-12-19 Ort Oberlaender Recycling Tech Verfahren zur zerlegung von personenkraftwagen
FR2804061A1 (fr) * 2000-01-25 2001-07-27 Dimitri Papachristou Installation et procede pour reduire les pneumatiques usages en poudre ou granules
WO2005068920A1 (en) * 2003-12-29 2005-07-28 Supercool Llc System and method for cryogenic cooling using liquefied natural gas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710812A1 (de) * 1977-03-11 1978-09-14 Linde Ag Verfahren zum durchtrennen von teilen aus elastischen werkstoffen
FR2485396A1 (fr) * 1980-06-25 1981-12-31 Commissariat Energie Atomique Procede et dispositif pour la denaturation par concassage de pieces metalliques
DE3027252A1 (de) * 1980-07-18 1982-02-04 Tyczka GmbH & Co Gesellschaft für Gase Wassertechnik, Engineering, 8192 Geretsried Verfahren zum trennen unterschiedlicher kunststoffe

Also Published As

Publication number Publication date
LU64202A1 (enExample) 1973-01-22
BE775022A (fr) 1972-05-05
FR2113538A5 (enExample) 1972-06-23

Similar Documents

Publication Publication Date Title
DE19545580C2 (de) Verfahren und Anordnung zum Aufschluß von elastischen Materialien in Verbindung mit metallischen Materialien
DE2155380A1 (de) Verfahren zum Zerkleinern von festen Stoffen und Vorrichtung zum Durchführen desselben
DE2555578C2 (de) Verfahren und Vorrichtung zum Abkühlen von Gegenständen oder Stoffen
EP3791962B1 (de) Verfahren und vorrichtung zum zerkleinern von alkalimetallhaltigen stromspeichern
DE1929232B2 (de) Verfahren zum zerkleinern von schrott
EP0528808A1 (de) Verfahren zum aufbereiten gummihaltigen abfalls für die weiterverarbeitung
EP0405203B1 (de) Verfahren zur Herstellung von Kohlendioxid-Granulat
US3180249A (en) Method of compacting, segmenting and cleaning scrap metals
DE19533078A1 (de) Verfahren und Vorrichtung zum Mahlen und Sichten von Mahlgut
DE19543914C1 (de) Verfahren und Vorrichtung zur Bearbeitung von Feststoffen
DE19600647A1 (de) Verfahren und Anlage zur Verwertung von Kabelmuffen mittels Tieftemperaturtechnik
DE3933811A1 (de) Verfahren und anlage zur emissionsfreien rueckgewinnung von fluorkohlenwasserstoff aus polyurethanschaum
DE2635286A1 (de) Verfahren und vorrichtung zur behandlung von schrott
DE2647933A1 (de) Verfahren und vorrichtung zur rueckgewinnung von magnesium
US4239159A (en) Production of fine metal powders
DE2550958A1 (de) Verfahren zur altmaterialaufbereitung
DE2208926A1 (de) Verfahren zur zerkleinerung von alten autoreifen
DE19512550C1 (de) Verfahren und Einrichtung zur Aufbereitung von Gebinden
EP3642373B1 (de) Verfahren und vorrichtung zur herstellung von stückigem aufgabegut aus metall
DE4121797A1 (de) Verfahren und vorrichtung zum zerkleinern von heissen, koernigen schuettguetern
DE2310397C2 (de) Vorrichtung zur Zerkleinerung von Stoffen
DE2315239A1 (de) Verfahren und vorrichtung zum verarbeiten von abfall
DE1602309A1 (de) Verfahren und Vorrichtung zum Entfernen von Schmiermittelbelaegen von den Oberflaechen stranggepresster Gegenstaende
EP1726364A2 (de) Verfahren zur Zerkleinerung von Metallspänegemischen und zur legierungsspezifischen Rückgewinnung der Metallspäne
EP1339497B1 (de) Vorrichtung und verfahren zur herstellung von feingut aus chemisch aktivem mahlgut