Study of Construction of Fushun Coal Macromolecule Structural Model by Infrared Spectroscopy

Kai-yi SHI; Xiu-xiang TAO; Zhi LI; De-shun KONG

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Study of Construction of Fushun Coal Macromolecule Structural Model by Infrared Spectroscopy

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- Study of Construction of Fushun Coal Macromolecule Structural Model by Infrared Spectroscopy
- Polymer Bulletin Vol. 26, Issue 3, Pages: 61-66(2013)
- 作者机构：
  
  1.六盘水师范学院化学与化工系，六盘水　553004
  2.六盘水师范学院贵州省煤炭资源清洁高效利用科研实验平台，六盘水　553004
  3.中国矿业大学化工学院，徐州　221008
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013-03，
  
  Received：04 July 2012，
  
  Revised：29 October 2012，
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Kai-yi SHI, Xiu-xiang TAO, Zhi LI, De-shun KONG. Study of Construction of Fushun Coal Macromolecule Structural Model by Infrared Spectroscopy. [J]. Polymer Bulletin 26(3):61-66(2013)
DOI：

Kai-yi SHI, Xiu-xiang TAO, Zhi LI, De-shun KONG. Study of Construction of Fushun Coal Macromolecule Structural Model by Infrared Spectroscopy. [J]. Polymer Bulletin 26(3):61-66(2013) DOI：

摘要

为研究低阶煤的转化机理

需对其大分子结构进行深入的研究。本文在分析抚顺长焰煤的元素组成和红外光谱的基础上

利用谱图分峰的手段对红外谱图进行分峰

并计算出芳氢率、H/C、侧链长度和芳碳率等结构参数

最后用ChemOffice Ultra 2010软件进行绘制大分子结构模型

通过不断调整各原子的链接形式

使模型的元素组成及各项结构参数接近测试值

最终得到的抚顺长焰煤模型的分子式为C

194

193

CaN

。

Abstract

In order to research low rank coal conversion mechanism

coal macromolecule is needed to be explored deeply. In this paper

Elemental composition and infrared spectroscopy of Fushun long flame coal were firstly tested. After dividing peaks of infrared spectroscopy

H/C

side strain length and

were calculated subsequently

software ChemOffice Ultra 2010 was used to draw Coal Macromolecule Structural Model. Connecting formats of different atoms were regulated in order to make sure these parameters are close to test values. In this way

Fushun long flame coal structural model was obtained

with molecular formula as C

194

193

CaN

关键词

红外光谱长焰煤煤炭大分子结构模型芳碳率

Keywords

Infrared spectroscopyLong flame coalCoal macromoleculeStructural modelAromatic carbon ratio

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Changchun Institute of Applied Chemistry,Academia Sinica

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