Effect of igneous intrusive on coal microconstituents: Study from an Indian Gondwana coalfield

doi:10.1016/J.COAL.2010.11.006

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Effect of igneous intrusive on coal microconstituents: Study from an Indian Gondwana coalfield

Journal Article•DOI•

Effect of igneous intrusive on coal microconstituents: Study from an Indian Gondwana coalfield

Shinjini Sarana¹, Ratan Kar²•Institutions (2)

P.G. College¹, Birbal Sahni Institute of Palaeobotany²

01 Jan 2011-International Journal of Coal Geology (Elsevier)-Vol. 85, Iss: 1, pp 161-167

TL;DR: Petrological and palynological analyses of coals from two bore-holes, intruded by an igneous body (dolerite dyke), reveal characteristic changes due to thermal alteration.

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About: This article is published in International Journal of Coal Geology.The article was published on 2011-01-01. It has received 30 citations till now. The article focuses on the topics: Vitrinite & Maceral.

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Citations

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Journal Article•DOI•

Petrographic and geochemical effects of sill intrusions on coal and their implications for gas outbursts in the Wolonghu Mine, Huaibei Coalfield, China

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Jingyu Jiang¹, Yuanping Cheng¹, Lei Wang¹, Wei Li¹, Liang Wang¹ - Show less +1 more•Institutions (1)

China University of Mining and Technology¹

01 Oct 2011-International Journal of Coal Geology

TL;DR: In this paper, the effect of sill intrusions on coal seam and their relationship to methane outbursts was studied, where eleven coal seam samples from the No. 10 coal seam were taken from the Wolonghu Mine at various distances from a diorite sill and compared with unaltered and heat-affected coals using petrographic and chemical data, micropore characteristics, adsorption properties of coal and gas outburst indexes from field.

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96 citations

Journal Article•DOI•

Influences of igneous intrusions on coal rank, coal quality and adsorption capacity in Hongyang, Handan and Huaibei coalfields, North China

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Yanbin Yao¹, Dameng Liu¹, Wenhui Huang¹•Institutions (1)

China University of Geosciences (Beijing)¹

01 Nov 2011-International Journal of Coal Geology

TL;DR: In this paper, localized igneous intrusions with varying types of intrusion patterns were found in the Pennsylvanian-Permian coals in north China, and the influence of localized intrusions on rank, petrology and coal quality characteristics were mainly related to the emplacement temperature, the style of heat transfer (convection or conduction), the intrusion forms (dike or sill) and size, the distance from the contact and the thermal properties of the surrounding rocks at the contact of the intrusion.

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91 citations

Cites background from "Effect of igneous intrusive on coal..."

...Igneous intrusions can influence the rank, type, petrographic, geochemical and stable isotopic features of coals and change the style of microstructure development in coal beds (e.g., Barker et al., 1998; Dai and Ren, 2007; Finkelman et al., 1998; Gröcke et al., 2009; Rimmer et al., 2009; Sarana and Kar, 2011; Schimmelmann et al., 2009; Singh et al., 2008; Stewart et al., 2005; Yang et al., 2011)....
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...…of coals and change the style of microstructure development in coal beds (e.g., Barker et al., 1998; Dai and Ren, 2007; Finkelman et al., 1998; Gröcke et al., 2009; Rimmer et al., 2009; Sarana and Kar, 2011; Schimmelmann et al., 2009; Singh et al., 2008; Stewart et al., 2005; Yang et al., 2011)....
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Journal Article•DOI•

Effects of igneous intrusions on coal petrology, pore-fracture and coalbed methane characteristics in Hongyang, Handan and Huaibei coalfields, North China

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Yanbin Yao¹, Dameng Liu¹•Institutions (1)

China University of Geosciences (Beijing)¹

01 Jul 2012-International Journal of Coal Geology

TL;DR: In this article, the authors investigated the changes of coal organic composition and pores/fractures resulting from igneous intrusions in coalbed meth- ane reservoirs, and found that coal pore development improved with decreasing distance to the contact.

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69 citations

Cites background from "Effect of igneous intrusive on coal..."

...2b, the microfracture infillings of epigenetic pyrites were found in the interlayer of the corpocollinite submaceral, indicating an intrusion temperature of less than 500 °C (the criticalmelt temperature of pyrite) (Sarana and Kar, 2011)....
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...The influences of localized igneous intrusions on the coal rank, petrology, geochemical/stable isotopic composition, and microstructure/ microconstituents have been published in numerous papers (Cooper et al., 2007; Dai and Ren, 2007; Finkelman et al., 1998; Gröcke et al., 2009; Murchison and Raymond, 1989; Raymond and Murchison, 1989; Rimmer et al., 2009; Sarana and Kar, 2011; Schimmelmann et al., 2009; Ward, 2002; Zhao et al., 2011)....
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Journal Article•DOI•

Microseismic signals of double-layer hard and thick igneous strata separation and fracturing

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Cai-Ping Lu¹, Cai-Ping Lu², Yang Liu², Hong-Yu Wang², Liu Pengfei² - Show less +1 more•Institutions (2)

Pennsylvania State University¹, China University of Mining and Technology²

15 Apr 2016-International Journal of Coal Geology

TL;DR: In this article, the authors analyzed the microseismic effects of hard and thick igneous strata separation and fracturing and the corresponding evaluation index of fracturing intensity, and the temporal-spatial evolution of the MS sources generated by ignifer strata fracturing in the 10416 working face of the Yangliu coal mine (YCM) was dynamically recurred.

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64 citations

Journal Article•DOI•

Experimental study on the influence of coal oxidation on coal and gas outburst during invasion of magmatic rocks into coal seams

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Buzhuang Zhou¹, Shengqiang Yang¹, Chaojie Wang¹, Jiawen Cai¹, Qin Xu¹, Naiwen Sang¹ - Show less +2 more•Institutions (1)

China University of Mining and Technology¹

01 Apr 2019-Process Safety and Environmental Protection

TL;DR: In this article, the influence of coal oxidation on the outburst risk of coal seams after a magmatic rock invasion was explored by applying the BELMAX automatic analyzer for specific surface area (SSA) and pore volume.

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23 citations

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References

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Book•

Stach's Textbook of coal petrology

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Erich Stach

01 Jan 1975

TL;DR: The origin of coal, its petrographic constitution, changes in the macerals during coalification, techniques of coal petrology and their application to problems of palaeobotany, geology, oil and gas prospecting, coal assessment, coal evaluation, and fuel technology are discussed in this article.

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Abstract: This book includes the origin of coal, its petrographic constitution, changes in the macerals during coalification, techniques of coal petrology and their application to problems of palaeobotany, geology, oil and gas prospecting, coal assessment, coal evaluation, and fuel technology. This is the Third Edition of this textbook. (DP)

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1,327 citations

Journal Article•DOI•

Properties of thermally metamorphosed coal from Tanjung Enim Area, South Sumatra Basin, Indonesia with special reference to the coalification path of macerals

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Hendra Amijaya¹, Ralf Littke¹•Institutions (1)

RWTH Aachen University¹

03 Apr 2006-International Journal of Coal Geology

TL;DR: In this paper, the authors investigated thermally metamorphosed Tertiary age coals from Tanjung Enim in South Sumatra Basin by means of petrographic, mineralogical and chemical analyses.

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100 citations

Marker Assemblage-Zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India

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Rashmi Tiwari, Archana Tripathi

01 Jan 1991

78 citations

Journal Article•DOI•

Influence of heating-rate variation on the anisotropy of carbonized vitrinites

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Fariborz Goodarzi¹, Duncan G. Murchison¹•Institutions (1)

University of Newcastle¹

01 May 1978-Fuel

TL;DR: In this paper, six vitrinites of bituminous and anthracitic rank were carbonized in nitrogen at three heating rates (1, 10 and 60 ° C/min) to temperatures between 20 and 950 ° C.

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68 citations

Journal Article•DOI•

Microstructures and microtextures of natural cokes: A case study of heat-affected coking coals from the Jharia coalfield, India

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Ashok K. Singh¹, Mahendra Singh², Mamta Sharma, Sunil K. Srivastava•Institutions (2)

Council of Scientific and Industrial Research¹, Banaras Hindu University²

02 Jul 2007-International Journal of Coal Geology

TL;DR: In this article, the effect of carbonization in two intrusive affected coal seams of Ena (seam XIII) and Alkusa(seam XIV) collieries of Jharia coalfield was investigated.

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50 citations