...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Catalysis for Sustainable Energy >Production of bio-aromatics from ethanol-waste cooking oil mixtures over ZSM-5 catalyst material
【24h】

Production of bio-aromatics from ethanol-waste cooking oil mixtures over ZSM-5 catalyst material

机译：在ZSM-5催化剂材料上由乙醇-废烹饪油混合物生产生物芳烃

获取原文
   

获取外文期刊封面封底 >>

       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The utilisation of ethanol-waste cooking oil (Eth- WCO) mixtures for the production of valuable chemicals has been considered. The study investigated the potential of synthesised HZSM-5 in the conversion of ethanol-oil mixtures to fuel-range hydrocarbons. HZSM-5 catalyst material was successfully synthesised and characterised and activities were tested in a fixed-bed reactor unit at temperatures of 400°C and 450 °C with a fixed weight hourly space velocity of 2.5 h-1 at atmospheric pressure. The synthesised catalyst had total surface area greater than 250 m2/g. From the catalyst activity test, it was observed that up to 93% conversion was achieved on the synthesised catalysts. The conversion product was rich in aromatic compounds such as p-xylene, toluene and naphthalene that have potential as feedstock in the chemical and petrochemical industries. The FeZSM-5 catalyst material had a generally higher percentage composition of p-xylene content, peaking at 30% at 400°C for pure waste cooking oil feedstock. Potential catalysts for bio-aromatics production from ethanol-waste cooking oil mixtures have been successfully synthesised and evaluated.
机译：已经考虑将乙醇-废烹饪油（Eth-WCO）混合物用于生产有价值的化学品。该研究调查了合成的HZSM-5在将乙醇-油混合物转化为可燃范围的烃方面的潜力。 HZSM-5催化剂材料已成功合成和表征，并在固定床反应器单元中于400°C和450°C的温度下在大气压力下以2.5 h-1的固定重小时空速测试了活性。合成的催化剂的总表面积大于250平方米/克。从催化剂活性测试，观察到在合成的催化剂上达到了高达93％的转化率。该转化产物富含芳族化合物，例如对二甲苯，甲苯和萘，在化工和石化工业中有作为原料的潜力。 FeZSM-5催化剂材料通常具有较高的对二甲苯成分百分比，对于纯废食用油原料，其在400°C时达到30％的峰值。已经成功地合成和评估了从乙醇-废食用油混合物中生产生物芳烃的潜在催化剂。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号