Use of equivalent isothermal retention index for identification in gas chromatography with linear temperature programming

1970 ◽  
Vol 19 (3) ◽  
pp. 625-627
Author(s):  
R. V. Golovnya ◽  
V. P. Uralets
Keyword(s):  
Gas Chromatography ◽  
Retention Index ◽  
Temperature Programming ◽  
Linear Temperature ◽  
Linear Temperature Programming

scholarly journals Pyrolytic Characteristics and Kinetics ofPhragmites australis

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Hui Zhao ◽  
Huaxiao Yan ◽  
Congwang Zhang ◽  
Xiaodong Liu ◽  
Yanhui Xue ◽  
...  
Keyword(s):  
Degradation Rate ◽  
Processing System ◽  
Preexponential Factor ◽  
Inert Atmosphere ◽  
Probable Mechanism ◽  
Temperature Programming ◽  
Linear Temperature ◽  
Linear Temperature Programming ◽  
Programming Process ◽  
Kinetics Of

The pyrolytic kinetics ofPhragmites australiswas investigated using thermogravimetric analysis (TGA) method with linear temperature programming process under an inert atmosphere. Kinetic expressions for the degradation rate in devolatilization and combustion steps have been obtained forP. australiswith Dollimore method. The values of apparent activation energy, the most probable mechanism functions, and the corresponding preexponential factor were determined. The results show that the model agrees well with the experimental data and provide useful information for the design of pyrolytic processing system usingP. australisas feedstock to produce biofuel.

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