CA2215334A1 - Procede de recyclage d'articles en caoutchouc industriel - Google Patents

Procede de recyclage d'articles en caoutchouc industriel Download PDF

Info

Publication number
CA2215334A1
CA2215334A1 CA 2215334 CA2215334A CA2215334A1 CA 2215334 A1 CA2215334 A1 CA 2215334A1 CA 2215334 CA2215334 CA 2215334 CA 2215334 A CA2215334 A CA 2215334A CA 2215334 A1 CA2215334 A1 CA 2215334A1
Authority
CA
Canada
Prior art keywords
rubber
products
ozone
gas
chamber
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.)
Abandoned
Application number
CA 2215334
Other languages
English (en)
Inventor
Eugene Vladimirovich Danschikov
Igor Nikolaevich Luchnik
Alexander Vasilievich Ryazanov
Sergei Vasilievich Chuiko
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.)
OK TECH Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2215334 priority Critical patent/CA2215334A1/fr
Publication of CA2215334A1 publication Critical patent/CA2215334A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • 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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La présente invention a pour but de réduire la consommation d'énergie lors du recyclage d'articles contenant du caoutchouc, de faciliter la séparation de matières non caoutchouteuses, d'améliorer la séparation d'autres matières, d'accroître la qualité du recyclage et celle des matières premières secondaires ainsi obtenues et, enfin, de réduire l'usure des équipements ainsi que les coûts d'exploitation. A cette fin, les articles déformés en caoutchouc industriel sont traités avec un gaz contenant de l'ozone, lequel permet de fissurer le caoutchouc, de rompre l'intégrité physique des articles et d'en séparer les éléments de renfort sans avoir recours à un découpage ou à un concassage mécanique. Après l'obtention de fragments caoutchouteux déformés dans un milieu contenant de l'ozone, il est possible de broyer ces derniers en particules ayant la taille voulue (de 0,01 à 5 mm). Cette invention fait appel à un procédé physico-chimique de désagrégation du caoutchouc par action de l'ozone. La vitesse de dégradation des matériaux caoutchouteux s'accroît sensiblement lorsque ces derniers sont soumis à des conditions de tension.
CA 2215334 1995-03-16 1995-03-16 Procede de recyclage d'articles en caoutchouc industriel Abandoned CA2215334A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2215334 CA2215334A1 (fr) 1995-03-16 1995-03-16 Procede de recyclage d'articles en caoutchouc industriel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2215334 CA2215334A1 (fr) 1995-03-16 1995-03-16 Procede de recyclage d'articles en caoutchouc industriel

Publications (1)

Publication Number Publication Date
CA2215334A1 true CA2215334A1 (fr) 1996-09-19

Family

ID=4161458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2215334 Abandoned CA2215334A1 (fr) 1995-03-16 1995-03-16 Procede de recyclage d'articles en caoutchouc industriel

Country Status (1)

Country Link
CA (1) CA2215334A1 (fr)

Similar Documents

Publication Publication Date Title
EP0816035B1 (fr) Procede de recyclage d'articles en caoutchouc industriel
CA1132958A (fr) Traitement de rebuts
US4772430A (en) Process for compacting and solidifying solid waste materials, apparatus for carrying out the process and overall system for disposal of such waste materials
US5492657A (en) Method for processing rubber products
WO2010132918A1 (fr) Procédé, processus et dispositif de traitement de déchets polymères
CA1288381C (fr) Methode et dispositif pour la reduction controlee de matieres organiques
CA2215334A1 (fr) Procede de recyclage d'articles en caoutchouc industriel
EP0538677B1 (fr) Procédé de récupération d'agents gonflants de mousses polymères
KR100235631B1 (ko) 압축/분쇄 및 건조방식에 의한 음식물쓰레기 처리설비
RU2060882C1 (ru) Способ переработки армированных металлом резинотехнических изделий и устройство для его осуществления
KR19990068789A (ko) 폐슬러지와톱밥을이용한유기질비료제조방법및장치
LT5422B (lt) Transporto priemonių susidėvėjusių padangų perdirbimo būdas ir įrenginys
EP1016508A1 (fr) Procede de recyclage d'articles contenant du caoutchouc, notamment d'articles renforces tels que des pneumatiques d'automobiles, et dispositif de mise en oeuvre de ce procede
KR20200105151A (ko) 이동식 음식물 쓰레기 처리장치
KR102575534B1 (ko) 가연성폐기물 압축 파분쇄 장치
US5408846A (en) Apparatus for preparing rubber and other materials for recycling
RU2716770C1 (ru) Линия переработки резины изношенных шин
KR100466032B1 (ko) 폐기물 처리설비
CN211993736U (zh) 一种用于轮胎加工的废旧橡胶回收粉碎设备
CZ294196A3 (cs) Způsob a zařízení pro zpracování starých gumových výrobků
CN1069599A (zh) 降低接地电阻的接地技术
JPH0233912Y2 (fr)
JP2024000057A (ja) Ｃｏ２の排出量を抑えつつ繊維廃棄物を低分子化して減量化する方法
JP2002346498A (ja) 可燃廃棄物の焼却前処理方法および装置
CZ2002962A3 (cs) Způsob zpracování starých gumárenských výrobků a odpadů a zařízení pro provádění tohoto způsobu

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued