MX9304560A - CONTINUOUS ULTRASONIC DEVULCANIZATION OF VULCANIZED ELASTOMERS. - Google Patents

CONTINUOUS ULTRASONIC DEVULCANIZATION OF VULCANIZED ELASTOMERS.

Info

Publication number
MX9304560A
MX9304560A MX9304560A MX9304560A MX9304560A MX 9304560 A MX9304560 A MX 9304560A MX 9304560 A MX9304560 A MX 9304560A MX 9304560 A MX9304560 A MX 9304560A MX 9304560 A MX9304560 A MX 9304560A
Authority
MX
Mexico
Prior art keywords
continuous ultrasonic
sulfur
carbon
vulcanized elastomers
devulcanization
Prior art date
Application number
MX9304560A
Other languages
Spanish (es)
Inventor
Avraam Isayev
Jianhuan Chen
Original Assignee
Univ Akron
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 Univ Akron filed Critical Univ Akron
Priority to MX9304560A priority Critical patent/MX9304560A/en
Publication of MX9304560A publication Critical patent/MX9304560A/en

Links

Landscapes

  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

La presente invención se refiere a un método y aparato ultrasónicocontinuo para romper los enlaces de carbono-azufre (C-S), azufre-azufre(S-S), y si se desea, carbono-carbono (C-C) en un elastómero que tienenuna red química tridimensional, no pueden fluir bajo efecto del calor y/ola presión. Esto crea un enorme problema en el reciclo de llantas usadas yotros productos elastómericos.The present invention relates to a continuous ultrasonic method and apparatus for breaking carbon-sulfur (CS), sulfur-sulfur (SS), and if desired, carbon-carbon (CC) bonds in an elastomer having a three-dimensional chemical network, they cannot flow under the influence of heat and / or pressure. This creates a huge problem in recycling used tires and other elastomeric products.

MX9304560A 1993-07-28 1993-07-28 CONTINUOUS ULTRASONIC DEVULCANIZATION OF VULCANIZED ELASTOMERS. MX9304560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX9304560A MX9304560A (en) 1993-07-28 1993-07-28 CONTINUOUS ULTRASONIC DEVULCANIZATION OF VULCANIZED ELASTOMERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX9304560A MX9304560A (en) 1993-07-28 1993-07-28 CONTINUOUS ULTRASONIC DEVULCANIZATION OF VULCANIZED ELASTOMERS.

Publications (1)

Publication Number Publication Date
MX9304560A true MX9304560A (en) 1995-01-31

Family

ID=19744794

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304560A MX9304560A (en) 1993-07-28 1993-07-28 CONTINUOUS ULTRASONIC DEVULCANIZATION OF VULCANIZED ELASTOMERS.

Country Status (1)

Country Link
MX (1) MX9304560A (en)

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees