Paper Title:
The Influence of Adding Modified Pitch and Phenol Residue to Coal Blends on Coke Microcrystalline Size
  Abstract

The addition of different proportions of modified pitch and phenol residue to coal blends were co-carbonized in an experimental 40kg coke oven. X-ray diffraction (XRD) patterns of the coke indicate that with increasing of modified pitch and phenol residue in coal blends, the crystallite height Lc increases, microcrystal layer distance d002 decreases. It demonstrates that the microcrystal structure of coke can be improved by adding modified pitch and phenol residue, and modified pitch is more effective than phenol residue to improve coke quality.The overall objective of the study is the utilization of lower rank coals and by-products in coking plants,in the making of metallurgical coke. It would have obvious economic benefits.

  Info
Periodical
Chapter
Chapter 4: Frontiers of Energy Engineering and Materials
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
2331-2335
DOI
10.4028/www.scientific.net/AMM.71-78.2331
Citation
S. G. Shen, J. Zhang, J. J. Li, H. F. Qin, Z. J. Zhao, "The Influence of Adding Modified Pitch and Phenol Residue to Coal Blends on Coke Microcrystalline Size", Applied Mechanics and Materials, Vols. 71-78, pp. 2331-2335, 2011
Online since
July 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ming Yan Gu, Xu Hui Liu, Biao Ma, Jia Xin Li
Chapter 8: Energy Saving, Environmental Protection, Low Carbon Ideas
Abstract:In this study, the combustion behaviors of three kinds of coal and their mixtures under the pure oxygen and air atmosphere were studied by...
882
Authors: Yan Shi, Chun Yan Song, Lin Gao
Chapter 1: Advanced Engineering Materials
Abstract:Polycyclic aromatic hydrocarbons (PAHs) are discharged into the atmosphere during coking process. They are the typical persistent organic...
424
Authors: Xu Yang Chen, Xiao Xin Ma, Lu Zhou, Fu Sheng Yang, Zao Xiao Zhang
Chapter 2: Chemical Technologies in Energy
Abstract:Nowadays hydrogen as an important source of energy is still produced from fossil fuel processing largely, hence the separation of hydrogen...
146
Authors: Gisele Santos Silveira, Marcos A.L. Nobre, Silvania Lanfredi
Chapter 9: Recycling and Treatment of Waste
Abstract:Surface properties core/shell nanoparticles have been investigated in recent years due to their promising reactivity in catalysis surface. In...
410