中国资源综合利用
中國資源綜閤利用
중국자원종합이용
CHINA RESOURCES COMPREHENSIVE UTILIZATION
2014年
4期
17-20
,共4页
匡少平%刘晓芬%王霄
劻少平%劉曉芬%王霄
광소평%류효분%왕소
油泥%再生胶%物理机械性能%化学性能%浸出毒性
油泥%再生膠%物理機械性能%化學性能%浸齣毒性
유니%재생효%물리궤계성능%화학성능%침출독성
oily sludge%reclaimed rubber%physical and mechanical properties%chemical properties%leaching toxicity
采用油泥为再生剂对废硫化橡胶进行再生，考察了再生工艺和再生体积配方对再生效果的影响。实验结果表明：在脱硫温度为200℃，反应压力为2 MPa，油泥与废胶粉用量比小于10时，反应6 h，可以使硫化胶再生，得到的再生胶的硫化性能、物理机械性能和生物毒性基本达标。
採用油泥為再生劑對廢硫化橡膠進行再生，攷察瞭再生工藝和再生體積配方對再生效果的影響。實驗結果錶明：在脫硫溫度為200℃，反應壓力為2 MPa，油泥與廢膠粉用量比小于10時，反應6 h，可以使硫化膠再生，得到的再生膠的硫化性能、物理機械性能和生物毒性基本達標。
채용유니위재생제대폐류화상효진행재생，고찰료재생공예화재생체적배방대재생효과적영향。실험결과표명：재탈류온도위200℃，반응압력위2 MPa，유니여폐효분용량비소우10시，반응6 h，가이사류화효재생，득도적재생효적류화성능、물리궤계성능화생물독성기본체표。
The regeneration process and the influence of formulation on regeneration of scrap rubber powder were studied in the present paper. The experimental results showed that the Cur characteristics, the mechanical properties and the biological toxicity of the reclaimed rubber were basically qualified when the rubber powder was infiltrated by oily sludge at 200℃ for 6 hours and the volume ratio of oily sludge and rubber powder was lower than 10. It implies that the reclamation scrap rubber can be realized using oily sludge as hazard-free regenerant.
