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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.
MX9304560A1993-07-281993-07-28
CONTINUOUS ULTRASONIC DEVULCANIZATION OF VULCANIZED ELASTOMERS.
MX9304560A
(en)
Method for preparing a rubber composition the resulting tire composition having a tread constituted by said composition and method for preparing said tire