Online prediction of unburned carbon content in fly ash with clustering LS-SVM models

2015 ◽  
Author(s):  
Weijing Shi ◽  
Jingcheng Wang ◽  
Yuanhao Shi ◽  
Guanglei Zhao
Keyword(s):  
Fly Ash ◽  
Carbon Content ◽  
Unburned Carbon ◽  
Online Prediction

Experimental Study of CFB Modification Fly Ash in Concrete

2014 ◽  
Vol 1051 ◽  
pp. 743-747 ◽  
Author(s):  
Rong Jin Xu ◽  
Yan Kai Huo ◽  
Bin Teng ◽  
Si Hai Song
Keyword(s):  
Experimental Study ◽  
Fly Ash ◽  
Carbon Content ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Pulverized Coal ◽  
Experimental Results ◽  
Unburned Carbon ◽  
Fluidized Bed Combustion ◽  
Effective Use

The character of the Fly ash of Circulating Fluidized Bed Boiler (CFB Fly ash) is greatly different from that of Pulverized coal furnace for its high unburned carbon. In order to make effective use of CFB Fly ash in concrete, carbon content was decreased by simulated fluidized bed combustion in laboratory and a series of concerned experiments were carried out on CFB Fly ash. The experimental results indicate that CFB modification Fly ash is possible to be used in concrete to partially replaced cement. It is a valuable reference for CFB Fly ash technical engineers.

Detection Improvement of Unburned Carbon Content in Fly Ash Flow Using LIBS with a Two-Stage Cyclone Measurement System

2019 ◽  
Vol 33 (8) ◽  
pp. 7805-7812 ◽  
Author(s):  
Zhenzhen Wang ◽  
Renwei Liu ◽  
Yoshihiro Deguchi ◽  
Seiya Tanaka ◽  
Kazuki Tainaka ◽  
...  
Keyword(s):  
Fly Ash ◽  
Carbon Content ◽  
Measurement System ◽  
Unburned Carbon ◽  
Two Stage

Effect of unburned carbon content in fly ash on the retention of 12 elements out of coal-combustion flue gas

2012 ◽  
Vol 24 (9) ◽  
pp. 1624-1629 ◽  
Author(s):  
Lucie Bartoňová ◽  
Bohumír Čech ◽  
Lucie Ruppenthalová ◽  
Vendula Majvelderova ◽  
Dagmar Juchelková ◽  
...  
Keyword(s):  
Fly Ash ◽  
Carbon Content ◽  
Flue Gas ◽  
Coal Combustion ◽  
Unburned Carbon
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