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Article: Studies from Tohoku University have provided new information about fuel research.
- Article from:
- Energy Weekly News
- Article date:
- November 13, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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According to a study from Sendai, Japan, "The fate of coal-N in the fixed-bed pyrolysis of 25 coals,with 62-81 wt % (daf) C has been studied with a quartz reactor at 1000 degrees C under ambient pressure to examine the effects of metal cations present naturally in these coals on the partitioning of coal-N into N-2, NH3, HCN, tar-N, and char-N. Nitrogen mass balances for all runs fall within the reasonable range of 100 +/- 5%, and N-2 is the predominant product for all of the coals."
"As the N-2 yield increases, the sum of NH3, HCN, and tar-N is unchanged significantly, whereas the char-N yield decreases almost linearly, showing that most of N-2 originates from ...
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Article: Study results from Tohoku University provide new ...
Energy Weekly News;
February 13, 2009 ;
614 words
... ... Yoshinaga and colleagues, Tohoku University. The researchers concluded ... contact K. Yoshinaga, Tohoku University, Institute Fluid Science ... Combustion Science, Tohoku University. This article was prepared by Energy Weekly News editors from staff ...
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