10 ENGLISH BOOKS RELATING TO «CLARAIN»
Discover the use of
clarain in the following bibliographical selection. Books relating to
clarain and brief extracts from same to provide context of its use in English literature.
1
Field Description of Coal
clarain through dull clarain to durain, inertinite shows a gradual increase
although the largest class in all these lithotypes is the 0 to 10 percent group. In
fusain, inertinite is largely confined to the two largest percentage classes, namely
80 to 90 ...
2
Challenges of Power Engineering and Environment: Proceedings ...
7 that both clarain and culm coal particle undergo secondary fragmentation
during combustion. In earlier combustion stage, the fragmentation probability of
culm coal is higher than that of clarain coal, but in the late stage of combustion,
due to ...
Ke-fa Cen, Yong Chi, Jianhua Yan, 2009
3
Coal and Coalbed Gas: Fueling the Future
Vitrain Vitrinite maceral group Bright clarain 75 25 Dull clarain 50 75 50 and
durain 25 Liptinite (exinite) maceral group clarain-durain Inertinite maceral group
and mineral matter fusain 25 50 75 FIGURE 5.13 Ternary diagram showing the ...
4
Coal development: collected papers : papers presented at ...
A fourth type, clarain, is not accepted in all countries as being distinguishable
from vitrain. All four types are present in many bituminous and higher ranking
coals. The term "vitrain" comes from the same root as vitreous, which means
glasslike.
Dave Books, Linda Branch, Christy Fischer, 1983
5
Issues in Fossil Fuel Energy Technologies: 2011 Edition
(2010 NOV 12) Indiana University, Bloomington: Coal lithotypes before and after
saturation with CO2; insights from micro- and mesoporosity, fluidity, and
functional group distribution “Four lithotypes, vitrain, bright clarain, clarain, and
fusain, ...
6
Gasification Technologies: A Primer for Engineers and Scientists
Dull bands are called durain; satiny bands are clarain; charcoal bands are fusain;
and black, glassy bands are vitrain. Bright coals have lots of vitrain and clarain;
dull coals are rich in durain bands. Fusain generally occurs only in thin and ...
John Rezaiyan, Nicholas P. Cheremisinoff, 2005
Clarain is bright with a silky lustre between vitrain and durain, and occurs in fine
laminations. Clarain comprises alternating thin layers often 1 mm. It can include
the microlithotypes vitrite, clarite, durite, fusite and trimacerite. 3. Durain is greyto
...
8
Strata Mechanics in Coal Mining
Banded coal fabrics with clarain (less cleated) and vitrain (more cleated). 3.2.1.
Lithology of the coal profile Of interest in mining operations are only individual
lithotypes which are recognizable as banded constituents of coal. The principal ...
9
The Chemistry and Technology of Coal, Third Edition
Thus, bright coal has been further subdivided into vitrain (Latin “vitrum”: glass;
brilliant to vitreous luster, conchoidal fracture) and clarain (Latin “clarus”: bright
pearly or near-vitreous luster, striated) while the dull coals are subdivided into
fusain ...
This, it is submitted, is the origin of the coal lithotype known as clarain. The
predominant maceral in a clarain will be vitrinite (60—90%), but the vitrinite is
intimately mixed with a number of other macerals. On the other hand, it does
sometimes ...
Martin L. Gorbaty, John W. Larsen, Irving Wender, 1984
