Works matching DE "ANALYSIS of coal"

Results: 130

Use of mine spoils from Teruel coal mining district (NE, Spain).

Published in:

Environmental Geology, 2008, v. 56, n. 5, p. 845, doi. 10.1007/s00254-007-1185-9

By:

Meseguer, S.;
Jordán, M.;
Sanfeliu, T.

Publication type:

Article

Carbon dioxide sequestration effects on coal's hydro-mechanical properties: a review.

Published in:

International Journal of Energy Research, 2012, v. 36, n. 10, p. 1015, doi. 10.1002/er.2921

By:

Perera, M. S. A.;
Ranjith, P. G.

Publication type:

Article

Activity of coals of different rank to ozone.

Published in:

AIMS Energy, 2017, v. 5, n. 6, p. 960, doi. 10.3934/energy.2017.6.960

By:

Kaminskii, Vladimir;
Kossovich, Elena;
Epshtein, Svetlana;
Obvintseva, Liudmila;
Nesterova, Valeria

Publication type:

Article

Study on Ultrasonic Response to Mechanical Structure of Coal under Loading and Unloading Condition.

Published in:

Shock & Vibration, 2017, p. 1, doi. 10.1155/2017/7643451

By:

Liu, Xiaofei;
Wang, Xiaoran;
Wang, Enyuan;
Liu, Zhentang;
Xu, Xiaoyang

Publication type:

Article

<sup>13</sup>C-NMR Study on Structure Evolution Characteristics of High-Organic-Sulfur Coals from Typical Chinese Areas.

Published in:

Minerals (2075-163X), 2018, v. 8, n. 2, p. 49, doi. 10.3390/min8020049

By:

Wei, Qiang;
Tang, Yuegang

Publication type:

Article

Distribution, Enrichment and Modes of Occurrence of Arsenic in Chinese Coals.

Published in:

Minerals (2075-163X), 2017, v. 7, n. 7, p. 114, doi. 10.3390/min7070114

By:

Jiangfeng Guo;
Duoxi Yao;
Ping Chen;
Jian Chen;
Fengjun Shi

Publication type:

Article

Major and Trace Element Geochemistry of Coals and Intra-Seam Claystones from the Songzao Coalfield, SW China.

Published in:

Minerals (2075-163X), 2015, v. 5, n. 4, p. 870, doi. 10.3390/min5040531

By:

Lei Zhao;
Ward, Colin R.;
French, David;
Graham, Ian T.

Publication type:

Article

Leading Edge of Coal Utilization Technologies for Gasification and Cokemaking.

Published in:

KONA: Powder & Particle Journal, 2018, n. 35, p. 112, doi. 10.14356/kona.2018018

By:

Kenji Kato;
Keiji Matsueda

Publication type:

Article

Identification of the four rearranged hopane series in geological bodies and their geochemical significances.

Published in:

Chinese Journal of Geochemistry, 2015, v. 34, n. 4, p. 550, doi. 10.1007/s11631-015-0065-3

By:

Li, Honglei;
Jiang, Lian;
Chen, Xiaohui;
Zhang, Min

Publication type:

Article

Geochemical characteristics of Lower Permian coal-measure source rocks in Northeast Ordos Basin.

Published in:

Chinese Journal of Geochemistry, 2014, v. 33, n. 4, p. 411, doi. 10.1007/s11631-014-0706-y

By:

Cheng, Xiong;
Zhang, Min

Publication type:

Article

Enrichment of heavy metals in coal gangue by puff balls and mechanism research.

Published in:

Chinese Journal of Geochemistry, 2014, v. 33, n. 4, p. 419, doi. 10.1007/s11631-014-0707-x

By:

Chen, Miao;
Zhu, Lijun;
Wu, Yonggui;
Fu, Tianling;
Ran, Yan

Publication type:

Article

Safety Mining Technology of Coal Seams in Weathered Zone Based on Ground J-Type Pregrouting Reinforcement.

Published in:

Advances in Civil Engineering, 2018, p. 1, doi. 10.1155/2018/3210420

By:

Tu, Min;
Cai, Jinlong;
Zhang, Hualei;
Rong, Chuanxin

Publication type:

Article

Structural properties of coal metallic glasses investigated by molecular dynamics simulations.

Published in:

Modern Physics Letters B, 2015, v. 29, n. 2, p. 1, doi. 10.1142/S0217984914502674

By:

Xia, J. H.;
Xue-mei Gao;
Xu-yang Xiao;
Zheng-fu Cheng

Publication type:

Article

CFD ANALYSIS OF THE INFLUENCE OF CENTRIFUGAL SEPARATOR GEOMETRY MODIFICATION ON THE PULVERIZED COAL DISTRIBUTION AT THE BURNERS.

Published in:

Transactions of FAMENA, 2014, v. 38, n. 1, p. 25

By:

Kozić, Mirko;
Ristić, Slavica;
Puharić, Mirjana;
Linć, Suzana

Publication type:

Article

Drying of Coal by a Solid Heat-Transfer Medium.

Published in:

Metallurgist, 2017, v. 60, n. 9/10, p. 912, doi. 10.1007/s11015-017-0385-0

By:

Zainullin, L.;
Karelin, V.;
Artov, D.;
Epishin, A.;
Spirin, N.

Publication type:

Article

Modeling coal discharge in mechanized steep and thick coal mining.

Published in:

Journal of Mining Science, 2013, v. 49, n. 6, p. 932, doi. 10.1134/S1062739149060130

By:

Klishin, S.;
Klishin, V.;
Opruk, G.

Publication type:

Article

Experimental and numerical investigation on the effect of moisture on coal permeability.

Published in:

Natural Hazards, 2018, v. 90, n. 3, p. 1201, doi. 10.1007/s11069-017-3095-9

By:

Zhao, Yuan;
Cao, Shugang;
Li, Yong;
Yang, Hongyun;
Guo, Ping;
Liu, Guojun;
Pan, Ruikai

Publication type:

Article

Evaluation of ash-free coal for chemical looping combustion - part II: Thermogravimetric multi-cycle performance.

Published in:

Canadian Journal of Chemical Engineering, 2017, v. 95, n. 5, p. 832, doi. 10.1002/cjce.22713

By:

Shabani, Azar;
Rahman, Moshfiqur;
Pudasainee, Deepak;
Samanta, Arunkumar;
Sarkar, Partha;
Gupta, Rajender

Publication type:

Article

Evaluation of ash-free coal for chemical looping combustion - part I: Thermogravimetric single cycle study and the reaction mechanism.

Published in:

Canadian Journal of Chemical Engineering, 2017, v. 95, n. 4, p. 623, doi. 10.1002/cjce.22721

By:

Shabani, Azar;
Rahman, Moshfiqur;
Pudasainee, Deepak;
Samanta, Arunkumar;
Sarkar, Partha;
Gupta, Rajender

Publication type:

Article

Evaluation of femtosecond laser-induced breakdown spectroscopy system as an offline coal analyzer.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-95317-8

By:

Sheta, Sahar;
Hou, Zongyu;
Wang, Yun;
Wang, Zhe

Publication type:

Article

Development of composite briquettes of iron ore and coal hardened by heat treatment.

Published in:

Ironmaking & Steelmaking, 2015, v. 42, n. 7, p. 548, doi. 10.1179/1743281214Y.0000000260

By:

Narita, C. Y.;
B. Mourao, M.;
Takano, C.

Publication type:

Article

Tuyere failure analysis in Corex process.

Published in:

Ironmaking & Steelmaking, 2010, v. 37, n. 2, p. 98, doi. 10.1179/030192309X12549935902220

By:

Barman, S. C.;
Kumar, P. Prachethan;
Uddar, L.;
Mahapatra, P. C.;
Sekhar, V. R.;
Ranjan, M.

Publication type:

Article

Behaviour of coal ashes for pulverised coal injection at high temperatures in relation to their chemical and mineralogical composition – experimental and computational analysis.

Published in:

Ironmaking & Steelmaking, 2009, v. 36, n. 8, p. 583, doi. 10.1179/030192309X12492910938050

By:

Bagatini, M. C.;
Klug, J. L.;
Heck, N. C.;
Osório, E.;
Vilela, A. C. F.;
da Cruz, R.

Publication type:

Article

Characterization of surface properties of Inner Mongolia coal using FTIR and XPS.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2017, v. 39, n. 11, p. 1190, doi. 10.1080/15567036.2017.1315758

By:

Xia, W.;
Zhang, W.

Publication type:

Article

Improving flotation performance of intruded coal using heavy oil as a collector.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2017, v. 39, n. 11, p. 1124, doi. 10.1080/15567036.2017.1299256

By:

Xia, Wencheng;
Zhou, Chenglong;
Peng, Yaoli

Publication type:

Article

Linear regression-based correlations for estimation of high heating values of Pakistani lignite coals.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2017, v. 39, n. 10, p. 1063, doi. 10.1080/15567036.2017.1289283

By:

Akhtar, Javaid;
Sheikh, Naseer;
Munir, Shahid

Publication type:

Article

Ultrasonic extraction of Xinjiang Changyan coal and GC/MS analysis of its soluble compounds.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2017, v. 39, n. 5, p. 514, doi. 10.1080/15567036.2016.1233305

By:

Zhou, J.;
Shi, C-L.

Publication type:

Article

Study on separation dynamics of fine coal.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2017, v. 39, n. 5, p. 480, doi. 10.1080/15567036.2016.1230800

By:

Cheng, G.;
Xu, H. X.

Publication type:

Article

Purifying hazardous elements in Yiluo fine coal by dry high-gradient magnetic separation.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2016, v. 38, n. 18, p. 2664, doi. 10.1080/15567036.2015.1110647

By:

Liu, P.;
Li, S.;
Shi, C.-L.;
Zhang, J.-C.;
Han, X.;
Chen, Z.-G.

Publication type:

Article

Effects of microwave pretreatment on the grinding characteristic of coal.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2016, v. 38, n. 18, p. 2741, doi. 10.1080/15567036.2015.1112861

By:

Zhu, Xiangnan;
Tao, Youjun;
Sun, Qixiao

Publication type:

Article

Equilibrium calculations of As, Pb, and Hg speciations during coal combustion in atmospheres 21O 2 /79N 2 and 30O 2 /70CO 2.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2016, v. 38, n. 18, p. 2679, doi. 10.1080/15567036.2015.1110643

By:

Jerzak, W.

Publication type:

Article

Elemental characterization of Nigerian coals and their ashes using particle induced X-ray emission (PIXE) spectrometry for environmental pollution assessment.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2016, v. 38, n. 14, p. 2086, doi. 10.1080/15567036.2015.1030049

By:

Adebiyi, F. M.

Publication type:

Article

Major and trace-element enrichments in the Karapınar coals (Konya, Turkey).

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2016, v. 38, n. 1, p. 88, doi. 10.1080/15567036.2012.749316

By:

Altunsoy, M.;
Sari, A.;
Özçelik, O.;
Engin, H.;
Hökerek, S.

Publication type:

Article

An Investigation of the Mechanism of Influence of Coal-tar Pitch Additive on Changes in the Ordered Structure of Caking Coals during Pyrolysis.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2012, v. 34, n. 7, p. 609, doi. 10.1080/15567036.2011.625390

By:

Zubkova, V.;
Strojwas, A.

Publication type:

Article

Gamma Irradiation of Pyrite in Egyptian Coal as Studied by Means of Mössbauer Spectroscopy at Room Temperature.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2012, v. 34, n. 3, p. 227, doi. 10.1080/15567030903551190

By:

Ahmed, M. A.;
Mousa, M. A. A.;
Amami, S. M.;
Etmimi, K. M.;
Ellid, M. S.

Publication type:

Article

Critical Thickness of a Low Permeable Coal Bed for Horizontal Well Production in China.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2011, v. 33, n. 4, p. 307, doi. 10.1080/15567030903030641

By:

Wang, Z. -M.;
Zhang, J.

Publication type:

Article

The Influence of Surfactants on the Zeta Potential of Coals.

Published in:

Energy Sources Part A: Recovery, Utilization & Environmental Effects, 2009, v. 31, n. 1, p. 66, doi. 10.1080/15567030701468142

By:

Marsalek, R.

Publication type:

Article

Assessment of elemental and NROM/TENORM hazard potential from non-nuclear industries in North Sinai, Egypt.

Published in:

Environmental Monitoring & Assessment, 2015, v. 187, n. 9, p. 1, doi. 10.1007/s10661-015-4813-y

By:

El-Mekawy, A.;
Badran, H.;
Seddeek, M.;
Sharshar, T.;
Elnimr, T.

Publication type:

Article

EXPERIMENTAL STUDY ON COAL DUST EXPLOSION MAXIMUM PRESSURE IN 20-L SPHERE BASED ON PCRA METHOD.

Published in:

Oxidation Communications, 2016, v. 39, n. 4-III, p. 3685

By:

YU-CHENG LI;
TIAN-QI LIU;
SHAN-LE CHEN;
JIN-ZHANG JIA

Publication type:

Article

Recovery of coal particles from a tailing dam for environmental protection and economical beneficiations.

Published in:

International Journal of Coal Science & Technology, 2018, v. 5, n. 2, p. 253, doi. 10.1007/s40789-018-0197-2

By:

Asghari, M.;
Noaparast, M.;
Shafaie, S. Z.;
Ghassa, S.;
Chehreh Chelgani, S.

Publication type:

Article

Enrichment of reactive macerals in coal: its characterization and utilization in coke making.

Published in:

Metallurgical Research & Technology, 2018, v. 115, n. 2, p. 1, doi. 10.1051/metal/2017094

By:

Nag, Debjani;
Kopparthi, P.;
Dash, P.S.;
Saxena, V.K.;
Chandra, S.

Publication type:

Article

真三轴条件下等效围压对煤岩力学特性影响试验研究.

Published in:

Coal Science & Technology (0253-2336), 2018, v. 46, n. 5, p. 47, doi. 10.13199/j.cnki.cst.2018.05.008

By:

崔聪;
李宏艳;
刘永茜;
王公达;
张浪;
汪东

Publication type:

Article

STUDY OF AN AUTOMATIC INSTALLATION FOR TAKING COAL SAMPLES IN CHARGING STATION WITH CAD SOFTWARE.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2022, v. 24, p. 73

By:

BOGDAN-ZENO, COZMA

Publication type:

Article

THE INFLUENCE OF PIT COAL BURNING AND QUALITY IN DOMESTIC STOVE.

Published in:

Annals of the University of Petrosani Mechanical Engineering, 2013, v. 15, p. 23

By:

LAURENŢIU DOBREI, GHEORGHE;
VASIU, TRAIAN;
CONŢ, IOAN;
CRIŞAN, CLAUDIU

Publication type:

Article

PHYSICOCHEMICAL, MINERALOGICAL, AND THERMOGRAVIMETRIC PROPERTIES OF NEWLY DISCOVERED NIGERIAN COALS.

Published in:

Petroleum & Coal, 2018, v. 60, n. 4, p. 641

By:

Nyakuma, Bemgba B.;
Jauro, Aliyu;
Oladokun, Olagoke;
Bello, Aliyu A.;
Alkali, Habib;
Modibo, Mohammed A.;
Abba, Mustapha

Publication type:

Article

THE GROSS CALORIFIC VALUE IN THE WET ASH-FREE STATE.

Published in:

Petroleum & Coal, 2017, v. 59, n. 2, p. 250

By:

Yanya, Balaeva;
Denis, Miroshnichenko;
Yury, Kaftan

Publication type:

Article

Petrographic and biomarker analysis of xylite-rich coal from the Kolubara and Kostolac lignite basins (Pannonian Basin, Serbia).

Published in:

Geologica Carpathica, 2018, v. 69, n. 1, p. 51, doi. 10.1515/geoca-2018-0004

By:

ĐOKOVIĆ, NATAŠA;
MITROVIĆ, DANICA;
ŽIVOTIĆ, DRAGANA;
BECHTEL, ACHIM;
SACHSENHOFER, REINHARD F.;
STOJANOVIĆ, KSENIJA

Publication type:

Article

A sequence stratigraphic model for the Lower Coal Measures (Upper Carboniferous) of the Ruhr district, north-west Germany.

Published in:

Sedimentology, 2001, v. 48, n. 5, p. 1171, doi. 10.1046/j.1365-3091.2001.0414a.x

By:

Süss, M. Peter;
Schäfer, Andreas;
Drozdzewski, Günter

Publication type:

Article

X-ray diffraction studies of some structurally modified Indian coals and their correlation with petrographic parameters.

Published in:

Current Science (00113891), 2015, v. 108, n. 3, p. 384

By:

Boral, Prabal;
Varma, Atul K.;
Maity, Sudip

Publication type:

Article

Treibhausgasvermeidungskosten von synthetischem Methan und Methanol aus Biomasse und Braunkohle Greenhouse Gas Mitigation Costs of Synthetic Methane and Methanol from Biomass and Coal.

Published in:

Chemie Ingenieur Technik (CIT), 2014, v. 86, n. 10, p. 1678, doi. 10.1002/cite.201400047

By:

Rönsch, S.;
Zeymer, M.;
Majer, S.

Publication type:

Article