• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Seminar on Science and Technology >Solid State Mixing Preparation of CaO/Bentonite Nanocomposite and its Application to Improve the Quality of Patchouli Oil
【24h】

Solid State Mixing Preparation of CaO/Bentonite Nanocomposite and its Application to Improve the Quality of Patchouli Oil

机译：CaO / Bentonite纳米复合材料的固态混合制剂及其应用提高广藿香油的质量

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

摘要

A novel, highly active and effective adsorbent has been developed using solid state mixing method of natural bentonite and CaO. The so called CaO/bentonite nanocomposite was determined the optimum heating temperature and bentonite-to-CaO ratio to enhance the quality of patchouli oil by purification process technology. The adsorbents were characterized by XRD, FTIR, SEM, GSA and TG/DTA. The total acid value of patchouli oil was determined by using KOH. The test method to determine physical and chemical properties of patchouli oil in Indonesia has been set nationally through SNI 06-2385-2006. A significant decrease in acid value of patchouli oil (from 5.42 to 0.34 mg KOH/g oil) was observed after purification of patchouli oil over CaO/bentonite-300 (20:80) nanocomposite. After patchouli oil purification over CaO/bentonite-300 (20:80), the concentration of patchouli alcohol (PA) was increased from 33.08 to 34.82%, while Fe content was decreased from 4.25 to 1.56 ppm.
机译：使用天然膨润土和CaO的固态混合方法开发了一种新颖的，高活性和有效的吸附剂。 所谓的CaO / Bentonite纳米复合材料确定了最佳的加热温度和膨润土 - 至CaO比，通过净化过程技术提高广藿香油的质量。 吸附剂的特征在于XRD，FTIR，SEM，GSA和TG / DTA。 通过使用KOH测定菠萝油的总酸值。 通过SNI 06-2385-2006，在印度尼西亚广藿香油的物理和化学性质确定了测定的测试方法。 在净化PapOouli油状物上通过CaO / Bentonite-300（20:80）纳米复合材料纯化后观察到菠萝油（从5.42至0.34mg / g油）的显着降低。 在PACTOULI OIL纯化通过CAO / BENTONITE-300（20:80）之后，PAPPOULI醇（PA）的浓度从33.08增加到34.82％，而FE含量从4.25降至1.56ppm。

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