| Analysis of the influence of steel cord on the microwave pyrolysis process of waste rubber |
| Received:November 24, 2016 Revised:November 24, 2016 |
| DOI： |
| Key Words: waste rubber; pyrolysis; microwave; steel cord |
| Author Name | Affiliation | E-mail | | Li Zhihua | College of Electromechanical Engineering,Qingdao University of Science Technology | 1913077247@qq.com | | Guo Nan* | College of Electromechanical Engineering,Qingdao University of Science Technology | 749876179@qq.com |
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| Abstract: |
| Finite element simulation and experiment research are carried out for the influence of whether there are steel cords within waste rubber on the microwave pyrolysis process in this paper. The simulation results show that the electromagnetic field strength of waste rubber with steel cords is obviously enhanced near the cords, the hot spots increase and distribute evenly. Pyrolysis experiments are made using a home-made microwave pyrolysis experimental furnace for waste rubber. The experimental results show that the presence of a moderate amount of steel cords in the waste rubber promotes the pyrolysis of waste rubber, which makes the pyrolysis temperature rise faster and oil out proportion higher. It is considered that microwave pyrolysis of whole waste tire is more conducive to raise the pyrolysis efficiency , promote energy saving and environmental protection, and improve the quality of pyrolysis products. |
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