Characterization of Coal of Seams II, III, and IIIA from Ramagundam Coalfield, Godavari Valley, Andhra Pradesh, India

被引：12
作者：
Singh, P. K. [1 ]
Singh, G. P. [2 ]
Singh, M. P. [1 ]
机构：
[1] Banaras Hindu Univ, Dept Geol, Coal & Organ Petrol Lab, Varanasi 221005, Uttar Pradesh, India
[2] Gombe State Univ, Fac Sci, Dept Geol, Gombe, Nigeria
来源：
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2011年 / 33卷 / 20期
关键词：
Andhra Pradesh; India; depositional environment; Godavari; macerals; petrology; Ramagundam coal; PETROLOGY; ENVIRONMENTS; DEPOSITS; GERMANY; PEATS; BASIN;
D O I：
10.1080/15567030903468536
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Sub-bituminous coals of Ramagundam coal field have been studied to know their petrographic and chemical composition. Based on the petrographic characters, an attempt has been made to understand their depositional environment. These coals are characterized by low to medium moisture and volatile matter contents. Inertinite is the dominant maceral group followed by vitrinite and liptinite and the coal contains significantly elevated inorganic content. The study reveals that they have originated from forest swamps under a mildly oxic to anoxic environment with conditions favorable for tissue preservation.
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页码：1863 / 1870
页数：8
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