scholarly journals Physical and chemical behavior of liquefied coal in solids separation. Quarterly report, October--December 1976. [28 refs]

1977 ◽  
Author(s):  
D. Briggs ◽  
D. Addington ◽  
S. Chou
2009 ◽  
Vol 113 (34) ◽  
pp. 11696-11701 ◽  
Author(s):  
Jinfeng Lai ◽  
Zhen Ma ◽  
Larry Mink ◽  
Leonard J. Mueller ◽  
Francisco Zaera

Author(s):  
Xue-Jian Jiang ◽  
Yu Gao

AbstractIn order to better understand the chemical conditions and evolutionary properties of massive star-forming regions, and to explore the physical and chemical behavior of simple hydrocarbon molecules, we have used telescopes such as CSO, JCMT, CARMA and SMA, to map the multi-transitions of C2H and HC3N. The column densities and abundances are compared with chemical models to gain some diagnostic of the environment of the regions.


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