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[1]陈伟,黄志良*,刘羽,等.多孔HAp固体碱酯交换催化剂制备与表征[J].武汉工程大学学报,2008,(01):70-72.
　CHEN Wei,HUANG Zhi liang,LIU Yu,et al.Preparation and characterization of porous HAp solidbase catalyst for the transester fication[J].Journal of Wuhan Institute of Technology,2008,(01):70-72.
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多孔HAp固体碱酯交换催化剂制备与表征(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2008年01期
页码:
70-72
栏目:
材料科学与工程
出版日期:
2008-01-30

文章信息/Info

Title:
Preparation and characterization of porous HAp solid
base catalyst for the transester fication
文章编号:
10044736(2008)01007003
作者:
陈伟; 黄志良*; 刘羽; 何前军; 许涛
武汉工程大学材料科学与工程学院，湖北 武汉 430074
Author(s):
CHEN Wei;  HUANG Zhiliang;  LIU Yu;  HE Qianjun; XU Tao
School of Material Science and Engineering, Wuhan Institute of Technology, Wuhan 430074, China
关键词:
多孔羟基磷灰石; 固体碱; 非均相催化剂; 酯交换;  生物柴油
Keywords:
The porous HAp supported catalyst was prepared by impregnating porous HAp with the solution of Sr(NO3)2.The catalyst was used for the transesterification of soybean and methanol to form diesel;  and the effect of the loading amount of Sr(NO3)2 and calcination temperature on the catalytic performance was investigated. The optimum loading amount of Sr(NO3)2was 30%;  and the best calcination temperature was 873 K. Under the conditions of 343 K and 5 h;  the soybean conversion over 30wt.%Sr(NO3)2/HAp calcined at 873 K was 85%.
分类号:
O 643
DOI:
-
文献标志码:
A
摘要:
通过将多孔羟基磷灰石(HAp)浸渍在Sr(NO3)2溶液中焙烧后制备出一种新型的负载型催化剂.该催化剂可用于催化大豆油与甲醇的酯交换反应.研究了Sr(NO3)2的附载量和催化剂的焙烧温度对催化活性的影响.在最优条件下，即：Sr(NO3)2的附载量为30%、焙烧温度为873 K、催化反应温度和时间分别为343 K和5 h时，大豆油的转化率达到85%.
Abstract:
The porous HAp supported catalyst was prepared by impregnating porous HAp with the solution of Sr(NO3)2.The catalyst was used for the transesterification of soybean and methanol to form diesel, and the effect of the loading amount of Sr(NO3)2 and calcination temperature on the catalytic performance was investigated. The optimum loading amount of Sr(NO3)2was 30%, and the best calcination temperature was 873 K. Under the conditions of 343 K and 5 h, the soybean conversion over 30wt.%Sr(NO3)2/HAp calcined at 873 K was 85%.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：20061026
基金项目：国家自然科学基金（50774055）,湖北省科技厅重点攻关项目（2006AA101C45）.
作者简介：陈伟（1981），男，湖北天门人，硕士研究生.研究方向：固体碱催化剂.*通讯联系人.
黄志良，男，博士，教授，硕士生导师.研究方向：功能材料.
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