ZA937415B - Cryogenic processing of used tires and other materials - Google Patents

Cryogenic processing of used tires and other materials

Info

Publication number
ZA937415B
ZA937415B ZA937415A ZA937415A ZA937415B ZA 937415 B ZA937415 B ZA 937415B ZA 937415 A ZA937415 A ZA 937415A ZA 937415 A ZA937415 A ZA 937415A ZA 937415 B ZA937415 B ZA 937415B
Authority
ZA
South Africa
Prior art keywords
materials
used tires
cryogenic processing
cryogenic
processing
Prior art date
Application number
ZA937415A
Other languages
English (en)
Inventor
Stanley Michael Zuwala
Ronald Gordon Craig
Lloyd Donald Cass
Original Assignee
Sota Environmental Res Group
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 Sota Environmental Res Group filed Critical Sota Environmental Res Group
Publication of ZA937415B publication Critical patent/ZA937415B/xx

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
    • B29B17/02—Separating plastics from other materials
    • 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. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/04—Codes relating to disintegrating devices adapted for specific materials for used tyres
    • 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
    • B29B17/0206—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0416—Cooling the plastics before disintegration, e.g. freezing
    • 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
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Tyre Moulding (AREA)
  • Processing Of Solid Wastes (AREA)
ZA937415A 1992-10-06 1993-10-06 Cryogenic processing of used tires and other materials ZA937415B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9221335A GB9221335D0 (en) 1992-10-06 1992-10-06 Cryogenic processing of used tires and the like

Publications (1)

Publication Number Publication Date
ZA937415B true ZA937415B (en) 1994-04-26

Family

ID=10723271

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA937415A ZA937415B (en) 1992-10-06 1993-10-06 Cryogenic processing of used tires and other materials

Country Status (7)

Country Link
CN (1) CN1086165A (xx)
AU (1) AU4813593A (xx)
CA (1) CA2146327A1 (xx)
GB (2) GB9221335D0 (xx)
TW (1) TW245677B (xx)
WO (1) WO1994007670A2 (xx)
ZA (1) ZA937415B (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719239B1 (fr) 1994-05-02 1996-08-23 Sanzio Agostinelli Appareil pour le traitement et la récupération de matières caoutchouteuses, du type pneumatique notamment.
CN1043199C (zh) * 1995-12-27 1999-05-05 钱兴勇 微细再生橡胶粉的生产方法及设备
CN1089057C (zh) * 1998-06-22 2002-08-14 曾绍谦 气体辅助超低温制造塑胶粉末的方法
CZ284889B6 (cs) * 1998-07-17 1999-03-17 Eduard Gutfreund Zařízení pro zpracování průmyslového pryžového a plastového odpadu
RU2157758C1 (ru) * 1999-08-03 2000-10-20 Ефремов Владимир Сергеевич Способ переработки полимерных материалов, например, резины и установка для его осуществления
FR2830471B1 (fr) * 2001-10-09 2003-12-26 Frederic Meric Procede et installation de recuperation des constituants d'un pneumatique hors d'usage
DE102007011970A1 (de) * 2007-03-09 2008-09-11 New View S.L. Verfahren und Vorrichtung zum Kryogenzerkleinern von Schüttgut
CN101368284B (zh) 2007-08-15 2010-10-06 富葵精密组件(深圳)有限公司 电镀装置
EP2441555B1 (de) * 2010-10-15 2013-07-03 Continental Reifen Deutschland GmbH Verfahren zur Aufbereitung von Gummigranulaten oder Gummipulvern
ITTO20110604A1 (it) * 2011-07-08 2013-01-09 Air Liquide Italia Service S R L Impianto perfezionato per la separazione di materiali costitutivi di un nastro composito
LV14868B (lv) * 2013-12-06 2014-08-20 Igors Jevmenovs Metode gumijas devulkanizācijai un katalizators šim nolūkam
JP6377366B2 (ja) * 2014-02-26 2018-08-22 株式会社ブリヂストン タイヤの分別方法
DE102014217765A1 (de) * 2014-09-05 2016-03-10 Contitech Transportbandsysteme Gmbh Verfahren zum Trennen doublierter Platten
US11491493B2 (en) 2018-05-30 2022-11-08 Philip John Milanovich Waste management system
US11325280B2 (en) 2018-05-30 2022-05-10 Philip John Milanovich Waste management system
US11273580B2 (en) 2018-05-30 2022-03-15 Philip John Milanovich Waste management system
US11708135B2 (en) 2018-05-30 2023-07-25 Philip John Milanovich Waste management system
RU186478U1 (ru) * 2018-08-20 2019-01-22 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Вибровалковый измельчитель-активатор
CN109909042A (zh) * 2019-02-19 2019-06-21 重庆水利电力职业技术学院 一种计算机硬件存储设备信息销毁装置
CN110152853B (zh) * 2019-04-28 2023-12-26 湖南金福达电子有限公司 铝电解电容器导针废料回收方法及回收装置
CN110355907A (zh) * 2019-08-19 2019-10-22 徐州托普新材料有限公司 一种再生橡胶生产加工设备
CN111559030A (zh) * 2020-05-21 2020-08-21 荆门东方雨虹建筑材料有限公司 一种沥青防水卷材涂盖料的回收系统及回收方法
CN111688070A (zh) * 2020-06-30 2020-09-22 朱涛 一种轮胎自动加工研磨粉碎装置
CN112536093A (zh) * 2020-11-27 2021-03-23 江苏科技大学 一种冷冻物料破碎的自动化机械设备
IT202100004091A1 (it) * 2021-02-22 2022-08-22 Alci Srl Metodo per asportare le pellicole protettive da tessuti compositi preimpregnati allo stato non curato e relativo dispositivo.
FI20225825A1 (fi) * 2022-09-23 2024-03-24 Aimo Kortteen Konepaja Oy Valssimylly ja menetelmä valssimyllyn käyttämiseksi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE204962C (xx) * 1900-01-01
SU1391708A1 (ru) * 1986-04-22 1988-04-30 Особое конструкторско-технологическое бюро Физико-технического института низких температур АН УССР Способ разрушени автопокрышек
US4813614A (en) * 1987-08-10 1989-03-21 Moore David R Method and apparatus for treating waste products to recover the components thereof

Also Published As

Publication number Publication date
GB2286137B (en) 1996-09-18
CA2146327A1 (en) 1994-04-14
WO1994007670A2 (en) 1994-04-14
GB2286137A8 (en) 1995-09-18
CN1086165A (zh) 1994-05-04
WO1994007670A3 (en) 1994-09-15
AU4813593A (en) 1994-04-26
GB9506832D0 (en) 1995-05-31
TW245677B (xx) 1995-04-21
GB2286137A (en) 1995-08-09
GB9221335D0 (en) 1992-11-25

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