[1]周彩荣,南慧芳,石晓华..己二酸的合成新方法及其热力学性质研究[J].郑州大学学报(工学版),2009,30(02):10-13,22.
ZHOU Cairong,NAN Huifang,SHI Xiaohua.New Method for The Synthesis of Adipic Acid and Its Thermodynamic Properties[J].Journal of Zhengzhou University (Engineering Science),2009,30(02):10-13,22.
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己二酸的合成新方法及其热力学性质研究(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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30
- 期数:
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2009年02期
- 页码:
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10-13,22
- 栏目:
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- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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New Method for The Synthesis of Adipic Acid and Its Thermodynamic Properties
- 作者:
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周彩荣; 南慧芳; 石晓华.
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郑州大学化工学院,河南,郑州,450001, 郑州大学化工学院,河南,郑州,450001, 郑州大学化工学院,河南,郑州,450001
- Author(s):
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ZHOU Cairong; NAN Huifang; SHI Xiaohua
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School of Chemical Engineering．Zhengzhou University，Zhengzhou 450001．China
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- 关键词:
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介孔分子筛; 磷钨杂多酸; 己二酸; 环己烯; 燃烧焓
- Keywords:
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mesoporous molecular sieve; phosphotungsten heteropolyacid; Adipic acid; Cyclohexene; Enthalpy of combustion
- 文献标志码:
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A
- 摘要:
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用后合成法制备了一种新型催化剂PW-SBA-15,并对PW-SBA-15进行表征,得出其氮气吸附等温线;用w(H2O2)=30%做氧化剂,采用一锅煮的方法氧化环己烯得目的产品己二酸,用傅里叶红外先谱仪测定其IR光谱图,并用XRY-1C微机氧弹式量热计测定出己二酸的标准摩尔燃烧焓为-2801.0 kJ·mol-1,推算出己二酸的标准摩尔生成焓为-989.32 kJ·mol-1;同时还用DTG-60差热-热重分析仪测定了己二酸的熔点和熔解焓,为工业化生产和设计提供了基础数据.
- Abstract:
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A novel catalyst, PW-SBA-15, was prepared by post-synthesis method, and PW-SBA-15 was characterized to obtain its nitrogen adsorption isotherm. w(H2O2)=30% was used as oxidant, cyclohexene was oxidized by a pot boiling method to obtain the target product adipic acid, and its IR spectra were determined by Fourier infrared spectrometer, and the standard molar combustion enthalpy of adipic acid was determined by XRY-1C microcomputer oxygen bomb calorimeter as -2801.0 kJ·mol-1, and the standard molar enthalpy of adipic acid was calculated to be -989.32 kJ·mol-1. At the same time, the melting point and melting enthalpy of adipic acid were determined by DTG-60 differential thermal-thermogravimetric analyzer, which provided basic data for industrial production and design.
更新日期/Last Update:
1900-01-01