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PERSONALDETAILS
INTRODUCTION
ANTHRACITE
BITUMINOUS
SUB-BITUMINOUS
LIGNITE
ReferencyHome
CLASSIFICATION OF COAL
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BIODATA
PERSONALDETAILS
INTRODUCTION
ANTHRACITE
BITUMINOUS
SUB-BITUMINOUS
LIGNITE
WebsiteHome
Name : HABIBI
Class : ISP III A
Age : 31 Years
From : Murung Raya District, Central Borneo
Hobby : Fishing
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INTRODUCTION
PERSONAlL DETAILS
INTRODUCTION
ANTHRACITE
BITUMINOUS
I
SUB-BITUMINOUS
LIGNITE
ReferencyHome
From the reviews of compounds and
elements who formed during the
process of coalification, it can be known
for several types of coal :
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I. ANTHRACITE
PERSONAL DETAILS
INTRODUCTION
ANTHRACITE
BITUMINOUS
SUB-BITUMINOUS
LIGNITE
Referency
Home
Anthracite is the highest grade of coal, with black metallic
glittering color (luster), contains between 86-98% carbon (C)
with a water content of less than 8%. Value of the heat
generated nearly 15,000 BTU per pound.
The characteristics:glossy black colour
Strong Material Compacted
have a low water contenthave a high content of solid carbon
has a low carbon content fly
relatively difficult to oxidize
high value of the heat generated
PEAT
http://www.indoenergi.com/2012/03/jenis-jenis-batubara.htmlhttp://id.wikipedia.org/wiki/BTUhttp://id.wikipedia.org/wiki/BTUhttp://id.wikipedia.org/wiki/BTUhttp://www.indoenergi.com/2012/03/jenis-jenis-batubara.html -
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II. BITUMINOUS
PERSONAL DETAILS
INTRODUCTION
ANTHRACITE
BITUMINOUS
SUB-BITUMINOUS
LIGNITE
ReferencyHome
Bituminous element contains 68-86% carbon (C) and the
water content of 8-10%. Value of the heat generated
between 10,500 to 15,500 BTU per pound.
The characteristics:
black
Compacted material already
has a water content that is beinghas a dense carbon content was
has a carbon content of fly being
the nature of secondary oxidation
the value of the heat generated medium
PEAT
http://www.michanarchy.com/2013/10/klasifikasi-batubara.htmlhttp://id.wikipedia.org/wiki/BTUhttp://id.wikipedia.org/wiki/BTUhttp://id.wikipedia.org/wiki/BTUhttp://www.michanarchy.com/2013/10/klasifikasi-batubara.html -
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III. SUB-BITUMINOUS
PERSONAL DETAILS
INTRODUCTION
ANTHRACITE
BITUMINOUS
I SUB-BITUMINOUS
LIGNITE
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Sub-bituminous contains less carbon and more water, therefore it
becoming less efficient heat source than bituminous, with a carbon
content of 35-45% and generate heat value between 8,300 to
13,000 BTU per pound. Although the low heat value, this coalgenerally has a lower sulfur content than other types, which makes
it preferable for use because of a cleaner burning results.
The characteristics:
black
Compacted material alreadyhas a medium water content
has a medium dense carbon content
has a medium carbon content of fly
the nature of secondary oxidation
the value of the heat generated medium
PEAT
http://www.indoenergi.com/2012/03/jenis-jenis-batubara.htmlhttp://id.wikipedia.org/wiki/BTUhttp://id.wikipedia.org/wiki/BTUhttp://id.wikipedia.org/wiki/BTUhttp://www.indoenergi.com/2012/03/jenis-jenis-batubara.html -
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IV.LIGNITE (BROWN COAL)
PERSONALDETAILS
INTRODUCTION
ANTHRACITE
BITUMINOUS
SUB-BITUMINOUS
LIGNITE
ReferencyHome
Lignite (Brown coal) is very soft coal whose containing 35-
75% of water by weight. Lignite is a young geologically coal
which has the lowest carbon content, 25-35%. Heat
generated values ranged from 4,000 to 8,300 BTU perpound.
The characteristics:
brownish color
Compacted material but very fragilehave a high water content
have a low content of solid carbon
has a high carbon content fly
easily oxidized
the value of low heat generation
PEAT
http://www.indoenergi.com/2012/03/jenis-jenis-batubara.htmlhttp://id.wikipedia.org/wiki/BTUhttp://id.wikipedia.org/wiki/BTUhttp://id.wikipedia.org/wiki/BTUhttp://www.indoenergi.com/2012/03/jenis-jenis-batubara.html -
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V. PEAT
PERSONALDETAILS
INTRODUCTION
ANTHRACITE
BITUMINOUS
SUB-BITUMINOUS
LIGNITE
ReferencyHome
PEAT
Peat is porous and has a moisture content above 75% and
the lowest calorific value
The characteristics:
brown color
Compacted material yet
have a very high water content
has a very low dense carbon content has a very high carbon content fly
very easily oxidized
the value of the heat generated is very low
http://www.michanarchy.com/2013/10/klasifikasi-batubara.htmlhttp://www.michanarchy.com/2013/10/klasifikasi-batubara.html -
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PERSONAL DETAILS
INTRODUCTION
ANTHRACITE
BITUMINOUS
SUB-BITUMINOUS
LIGNITE
WebsiteHome
PEAT
http://www.habibimura.blogspot.com/http://www.habibimura.blogspot.com/