Heterogeneity in cellulose pyrolysis indicated from the pyrolysis in sulfolane

被引：42

作者：

Kawamoto, H ^{[1
]}

Saka, S ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Energy Sci, Sakyo Ku, Kyoto 6068501, Japan

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 2006年 / 76卷 / 1-2期

关键词：

cellulose; pyrolysis; mechanism; heterogeneous; crystalline; non-crystalline; sulfolane;

D O I：

10.1016/j.jaap.2005.12.011

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In sulfolane (tetramethylene sulfone), which is a good solvent for the primary product, levoglucosan, cellulose is pyrolyzed completely into soluble products without forming any char. Residues during pyrolysis in sulfolane at 200, 240 and 330 degrees C were obtained always as colorless noncarbonized substances. From the change in the crystallinity and crystallite size as compared with the ordinary pyrolysis, a heterogeneous mechanism is indicated for cellulose pyrolysis, starting from a molecule which is less stabilized due to lack of some intermolecular interactions. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：280 / 284

页数：5

共 50 条

[21] Pyrolysis characteristics of cellulose derived from moso bamboo and poplar [J].

Fang Liang ;

Tao Zhang ;

Hongzhong Xiang ;

Xiaomeng Yang ;

Wanhe Hu ;

Bingbing Mi ;

Zhijia Liu .

Journal of Thermal Analysis and Calorimetry, 2018, 132 :1359-1365

[22] Experimental Study of the First Pyrolysis of Cellulose [J].

Liu, Chao ;

Li, Hao Jie ;

Huang, Xiao Lu .

APPLICATION OF CHEMICAL ENGINEERING, PTS 1-3, 2011, 236-238 :192-195

[23] NUMERICAL-SIMULATION OF CELLULOSE PYROLYSIS [J].

DIBLASI, C .

BIOMASS & BIOENERGY, 1994, 7 (1-6) :87-98

[24] KINETICS OF THE PYROLYSIS OF A SINGLE CELLULOSE PARTICLE [J].

KOJIMA, E ;

MIAO, Y ;

YOSHIZAKI, S .

KAGAKU KOGAKU RONBUNSHU, 1990, 16 (06) :1146-1152

[25] Role of levoglucosan physiochemistry in cellulose pyrolysis [J].

Bai, Xianglan ;

Johnston, Patrick ;

Sadula, Sunitha ;

Brown, Robert C. .

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2013, 99 :58-65

[26] Formation of Methoxybenzenes from Cellulose in the Presence of Tetramethylammonium Hydroxide by Pyrolysis [J].

Choi, Sung-Seen ;

Kim, Min-Chul ;

Kim, Yun-Ki .

BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2013, 34 (02) :649-652

[27] Influence of Density on Microwave Pyrolysis of Cellulose [J].

Fan, Jiajun ;

Shuttleworth, Peter S. ;

Gronnow, Mark ;

Breeden, Simon W. ;

Clark, James H. ;

Macquarrie, Duncan J. ;

Budarin, Vitaliy L. .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2018, 6 (03) :2916-2920

[28] Characteristics of hemicellulose, cellulose and lignin pyrolysis [J].

Yang, Haiping ;

Yan, Rong ;

Chen, Hanping ;

Lee, Dong Ho ;

Zheng, Chuguang .

FUEL, 2007, 86 (12-13) :1781-1788

[29] Cellulose pyrolysis: the kinetics of hydroxyacetaldehyde evolution [J].

Banyasz, JL ;

Li, S ;

Lyons-Hart, JL ;

Shafer, KH .

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2001, 57 (02) :223-248

[30] Influence of Cellulose Characteristics on Pyrolysis Suitability [J].

Eugenio, Maria E. ;

Ruiz-Montoya, Mercedes ;

Martin-Sampedro, Raquel ;

Ibarra, David ;

Diaz, Manuel J. .

PROCESSES, 2021, 9 (09)

← 1 2 3 4 5 →