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Reclaiming waste tire rubber by an irradiation technique
Tire rubber recycling reduces production costs, saves resources, and decreases the environmental issues. Waste tire rubber were devulcanized by a laboratory microwave oven with the aid of the devulcanizing agent and the oil. The effect of several...
Devulcanization of ethylene-propylene-diene waste rubber by microwaves and chemical agents
to manufacture various parts which will be difficult to dispose of or scrap. A microwave oven was used as a heating source and with the aid of some chemical agents and aromatic and aliphatic oils, cured EPDM waste powder was devulcanized at temperatures ranging...
A novel industrial technique for recycling ethylene-propylene-diene waste rubber
was devulcanized using an industrial autoclave which provided both heating and high pressure steam. To aid the devulcanization process, 2-mercaptobenzothiazoledisulfide (MBTS) and tetramethylthiuram disulfide (TMTD) devulcanizing agents, and aromatic and aliphatic...
Butyl rubber reclamation by combined microwave radiation and chemical reagents
Rubber recycling is growing worldwide because of increasing raw material costs. In addition,
extensive use of rubber articles and their eventual disposal is a major concern for the environment. Butyl rubber (IIR) was devulcanized...
REVIEW OF THE RECLAIMING OF RUBBER WASTE AND RECENT WORK ON THE RECYCLING OF ETHYLENE–PROPYLENE–DIENE RUBBER WASTE
, and recycling of rubber waste. These include chemical and microbial devulcanization with particular emphasis on main chain scission and kinetics of chemical devulcanization reactions; the cutting-edge techniques for reclaiming devulcanized rubber waste...
Influence of process variables on chemical devulcanization of sulfur-cured natural rubber
Chemical devulcanization of sulfur cured natural rubber (NR) was investigated using benzoyl peroxide
(BPO) as a devulcanizing agent. The influence of important reclaiming parameters such as reaction time,
reaction temperature...
Reclaiming EPDM waste rubber by various techniques
-mercaptobenzothiazoledisulfide (MBTS) and tetramethylthiuram disulfide (TMTD) devulcanizing agents and aromatic and paraffinic oils, were used to devulcanize the waste powder from discarded EPDM automotive parts. The devulcanized products formulated in a common formulation...