Works matching DE "MACERAL"

Results: 248

Mikropetrographische Klassifizierung fester Prozessrückstände thermischer und chemischer Weichbraunkohlenveredlung im Auflichtmikroskop Micropetrographic Classification of Solid Residues from Lignite Upgrading with the Reflected Light Microscope

Published in:

Chemie Ingenieur Technik (CIT), 2014, v. 86, n. 10, p. 1797, doi. 10.1002/cite.201300160

By:

Hamann, Henny;
Volkmann, Norbert;
Vogt, Kristin;
Burkhardt, Saskia

Publication type:

Article

Differences and identification on multi-time hydrocarbon generation of carboniferous-permian coaly source rocks in the Huanghua Depression, Bohai Bay Basin.

Published in:

Petroleum Science (KeAi Communications Co.), 2024, v. 21, n. 2, p. 765, doi. 10.1016/j.petsci.2023.11.011

By:

Jin-Jun Xu;
Xian-Gang Cheng;
Shu-Nan Peng;
Jun-Cai Jiang;
Qi-Long Wu;
Da Lou;
Fu-Qi Cheng;
La-Mei Lin

Publication type:

Article

Organic matter pores in the chang 7 lacustrine shales from the Ordos Basin and its effect on reflectance measurement.

Published in:

Petroleum Science (KeAi Communications Co.), 2023, v. 20, n. 1, p. 60, doi. 10.1016/j.petsci.2022.08.031

By:

Peng Pang;
Hui Han;
Xiu-Cheng Tan;
Shi-Meng Ren;
Chen Guo;
Lin Xie;
Ling-Li Zheng;
Hai-Hua Zhu;
Yuan Gao;
Yun-Hui Xie

Publication type:

Article

Sedimentary facies and reconstruction of a transgressive coastal plain with coal formation, Paleocene, Spitsbergen, Arctic Norway.

Published in:

Norwegian Journal of Geology, 2020, v. 100, n. 1, p. 1, doi. 10.1785/njg100-2-1

By:

Lüthje, Charlotta Jenny;
Nichols, Gary;
Jerrett, Rhodri

Publication type:

Article

基于分峰思想的煤岩显微组分识别与统计分析.

Published in:

Electronic Science & Technology, 2023, v. 36, n. 4, p. 9, doi. 10.16180/j.cnki.issn1007-7820.2023.04.002

By:

陈纯;
舒慧生;
阚秀;
孙维周

Publication type:

Article

Maceral Association in Coal-bearing Formation of Mae Than Coal Mine in Lampang, Thailand - Implication for Depositional Environment.

Published in:

Environment & Natural Resources Journal, 2022, v. 20, n. 1, p. 96, doi. 10.32526/ennrj/20/202100166

By:

Sattraburut, Thunyapat;
Ratanasthien, Benjavun

Publication type:

Article

Pollution extents of organic substances from a coal gangue dump of Jiulong Coal Mine, China.

Published in:

Environmental Geochemistry & Health, 2009, v. 31, n. 1, p. 81, doi. 10.1007/s10653-008-9158-9

By:

Sun, Y.;
Fan, J.;
Qin, P.;
Niu, H.

Publication type:

Article

Paramagnetic Centres in Coal Macerals.

Published in:

Acta Physica Polonica: A, 2010, v. 118, n. 3, p. 507

By:

SŁOWIK, G. P.;
WIĘCKOWSKI, A. B.

Publication type:

Article

Geochemical study on nitrogen isotope composition, speciation distribution, and influencing factors of vitrinite-rich coal seams during the Late Carboniferous.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-03810-1

By:

Wu, Dun;
Zhao, Liu;
Li, Bo;
Kataza, Nyasha Ndhlovu

Publication type:

Article

Petrographic Insights into the Evolution of Nano-Scale Organic Matter Pores with Organic Matter Conversion.

Published in:

Minerals (2075-163X), 2024, v. 14, n. 2, p. 182, doi. 10.3390/min14020182

By:

Zhou, Lei;
Feng, Xingqiang;
Zhang, Linyan;
Wu, Lin;
Zhang, Rui

Publication type:

Article

Coalbed Methane Enrichment Regularity and Model in the Xishanyao Formation in the Santanghu Basin, NW China.

Published in:

Minerals (2075-163X), 2023, v. 13, n. 11, p. 1369, doi. 10.3390/min13111369

By:

Li, Xinning;
Zhou, Jiamin;
Jiao, Lixin;
Sun, Bin;
Huang, Yangyang;
Huang, Diefang;
Zhang, Junlang;
Shao, Longyi

Publication type:

Article

Lithofacies Controls on Hydrocarbon Generation Potentiality of the Syn-Rift Late Cretaceous Rakopi Deltaic Facies in the North-Eastern Offshore Part of Taranaki Basin, New Zealand.

Published in:

Minerals (2075-163X), 2023, v. 13, n. 9, p. 1169, doi. 10.3390/min13091169

By:

Leila, Mahmoud;
Radwan, Ahmed A.;
Abdel-Fattah, Mohamed I.

Publication type:

Article

Occurrence Mode of Sodium in Zhundong Coal, China: Relationship to Maceral Groups.

Published in:

Minerals (2075-163X), 2023, v. 13, n. 9, p. 1155, doi. 10.3390/min13091155

By:

He, Xin;
Che, Kexin;
Pan, Jinhe;
Sun, Hao;
Zhou, Changchun;
Wang, Wenfeng

Publication type:

Article

Characters and Metallogenetic Significance of Organic Matter in Coal from the Daying Sandstone-Hosted Uranium Deposit in the Northern Ordos Basin, China.

Published in:

Minerals (2075-163X), 2023, v. 13, n. 8, p. 1002, doi. 10.3390/min13081002

By:

Li, Qi;
Wu, Bailin;
Luo, Jingjing;
Yang, Songlin;
Wang, Miao;
Liu, Mingyi;
Lin, Zhouyang;
Zhang, Xiaorui;
Zhang, Long;
Wang, Jiangqiang;
Yang, Mengdi

Publication type:

Article

Thermal Maturity and Kerogen Type of Badenian Dispersed Organic Matter from the Getic Depression, Romania.

Published in:

Minerals (2075-163X), 2023, v. 13, n. 2, p. 202, doi. 10.3390/min13020202

By:

Ghiran, Maria Doina;
Popa, Mihai Emilian;
Mariș, Izabela;
Predeanu, Georgeta;
Gheorghe, Ștefania;
Bălănescu, Niculina Mihaela

Publication type:

Article

Occurrence Relationship between Sodium and Maceral Groups in Subbituminous Coal: A Case Study on Zhundong Coal and Shenfu Coal.

Published in:

Minerals (2075-163X), 2023, v. 13, n. 1, p. 122, doi. 10.3390/min13010122

By:

He, Xin;
Wang, Wenfeng;
Yang, Yitao;
Zhou, Changchun;
He, Jingfeng;
Duan, Piaopiao;
Lu, Qingfeng

Publication type:

Article

Effects of Coal Rank and Macerals on the Structure Characteristics of Coal-Based Graphene Materials from Anthracite in Qinshui Coalfield.

Published in:

Minerals (2075-163X), 2022, v. 12, n. 5, p. 588, doi. 10.3390/min12050588

By:

Li, Ruiqing;
Tang, Yuegang;
Che, Qili;
Ma, Pengliang;
Luo, Peng;
Lu, Xin;
Dong, Min

Publication type:

Article

Organic Petrographic and Geochemical Evaluation of the Black Shale of the Duwi Formation, El Sebaiya, Nile Valley, Egypt.

Published in:

Minerals (2075-163X), 2021, v. 11, n. 12, p. 1416, doi. 10.3390/min11121416

By:

Abou El-Anwar, Esmat;
Salman, Salman;
Mousa, Doaa;
Aita, Sami;
Makled, Walid;
Gentzis, Thomas

Publication type:

Article

Organic Petrology and Thermal Maturity of Dispersed Organic Matter from the Ramalhal-1 Well (Lusitanian Basin, Portugal).

Published in:

Minerals (2075-163X), 2021, v. 11, n. 12, p. 1415, doi. 10.3390/min11121415

By:

Gonçalves, Paula Alexandra;
Mendonça Filho, João Graciano;
Flores, Deolinda

Publication type:

Article

Petrological Composition of the Last Coal Seam in the Longmendong Section before the End-Permian Mass Extinction.

Published in:

Minerals (2075-163X), 2021, v. 11, n. 11, p. 1230, doi. 10.3390/min11111230

By:

Zhang, Chunguang;
Wang, Jun;
Feng, Mingshi;
Shi, Zhiqiang;
Xiang, Fang;
Hou, Mingcai;
Yang, Shuai;
Kneller, Ben;
Chen, Hongde

Publication type:

Article

Sedimentation of the Kimmeridge Clay Formation in the Cleveland Basin (Yorkshire, UK).

Published in:

Minerals (2075-163X), 2020, v. 10, n. 11, p. 977, doi. 10.3390/min10110977

By:

Atar, Elizabeth;
Aplin, Andrew C.;
Lamoureux-Var, Violaine;
März, Christian;
Wagner, Thomas

Publication type:

Article

Study on the Liberation of Organic Macerals in Coal by Liquid Nitrogen Quenching Pretreatment.

Published in:

Minerals (2075-163X), 2020, v. 10, n. 10, p. 911, doi. 10.3390/min10100911

By:

Fan, Jinwen;
Du, Meili;
Liu, Lei

Publication type:

Article

A Study on the Formation Environment of the La Cumbre Amber Deposit, from Santiago Province, the Northwestern Part of the Dominican Republic.

Published in:

Minerals (2075-163X), 2020, v. 10, n. 9, p. 736, doi. 10.3390/min10090736

By:

Stach, Paweł;
Natkaniec-Nowak, Lucyna;
Wagner, Marian;
Dumańska-Słowik, Magdalena;
Mroczkowska-Szerszeń, Maja;
Wesełucha-Birczyńska, Aleksandra;
Drzewicz, Przemysław;
George, Carlos;
Garcia, Edwin

Publication type:

Article

Backtracking to Parent Maceral from Produced Bitumen with Raman Spectroscopy.

Published in:

Minerals (2075-163X), 2020, v. 10, n. 8, p. 679, doi. 10.3390/min10080679

By:

Khatibi, Seyedalireza;
Abarghani, Arash;
Liu, Kouqi;
Guedes, Alexandra;
Valentim, Bruno;
Ostadhassan, Mehdi

Publication type:

Article

Strain-Induced Graphitization Mechanism of Coal-Based Graphite from Lutang, Hunan Province, China.

Published in:

Minerals (2075-163X), 2019, v. 9, n. 10, p. 617, doi. 10.3390/min9100617

By:

Wang, Lu;
Cao, Daiyong;
Peng, Yangwen;
Ding, Zhengyun;
Li, Yang

Publication type:

Article

The Role of Organic Matter on Uranium Precipitation in Zoovch Ovoo, Mongolia.

Published in:

Minerals (2075-163X), 2019, v. 9, n. 5, p. 310, doi. 10.3390/min9050310

By:

Rallakis, Dimitrios;
Michels, Raymond;
Brouand, Marc;
Parize, Olivier;
Cathelineau, Michel

Publication type:

Article

Role of maceral groups in coal beneficiation: A short review.

Published in:

Physicochemical Problems of Mineral Processing, 2024, v. 60, n. 1, p. 1, doi. 10.37190/ppmp/183765

By:

An Ping;
Xinran Liu;
Wencheng Xia;
Yaoli Peng;
Guangyuan Xie

Publication type:

Article

RESEARCH ON QUANTIFYING THE HYDROPHILICITY OF LEACHED COALS BY FTIR SPECTROSCOPY.

Published in:

Physicochemical Problems of Mineral Processing, 2017, v. 53, n. 1, p. 227, doi. 10.5277/ppmp170119

By:

Jie WANG;
Yaqun HE;
Yong YANG;
Weining XIE;
Xiangyang LING

Publication type:

Article

Organic Petrological Facets and the Evolution of Paleomire, Matasukh Lignite Deposits, Rajasthan, India.

Published in:

Journal of the Geological Society of India, 2023, v. 99, n. 10, p. 1372, doi. 10.1007/s12594-023-2484-9

By:

Naik, A. S.;
Singh, Vishvajeet;
Mohanty, D.;
Majhi, R. K.;
Kumar, Govind;
Upadhyay, N.;
Kumari, Manju;
Rai, Shweta

Publication type:

Article

Petrogenesis and Evolution of Tharad Coals of Cambay Basin, Gujarat (Western India): An Insight.

Published in:

Journal of the Geological Society of India, 2023, v. 99, n. 5, p. 675, doi. 10.1007/s12594-023-2368-z

By:

Ojha, Sanjay;
Singh, Prakash K.

Publication type:

Article

Tertiary Himalayan Coal-bearing Sequences of India: A Reappraisal of their Evolutionary Consequences.

Published in:

Journal of the Geological Society of India, 2022, v. 98, n. 12, p. 1697, doi. 10.1007/s12594-022-2240-6

By:

Singh, Prakash K.;
Singh, B. P.;
Singh, Alok K.;
Singh, G. P.

Publication type:

Article

DEPOSITIONAL ENVIRONMENT AND SOURCE-ROCK CHARACTERISATION OF ORGANIC-MATTER RICH UPPER SANTONIAN - UPPER CAMPANIAN CARBONATES, NORTHERN LEBANON.

Published in:

Journal of Petroleum Geology, 2014, v. 37, n. 1, p. 5, doi. 10.1111/jpg.12566

By:

Bou Daher, S.;
Nader, F. H.;
Strauss, H.;
Littke, R.

Publication type:

Article

Análisis de los factores que influyen en la explosividad del polvo de carbón en las minas subterráneas.

Published in:

Ingeniería y Competitividad, 2012, v. 14, n. 2, p. 147

By:

K., Baquero;
A., Blandón;
J., Molina

Publication type:

Article

Characterization of Organic Matter from Bituminous Coals of Lafia-Obi, Middle Benue Trough, Nigeria.

Published in:

Journal of Applied Sciences & Environmental Management, 2021, v. 25, n. 5, p. 701, doi. 10.4314/jasem.v25i5.3

By:

UZOEGBU, M. U.;
UGWUEZE, C. U.;
NWOSU, J. I.

Publication type:

Article

Production of Pitch from Coal Tar of the Coke Chemical Production "Qarmet".

Published in:

Molecules, 2025, v. 30, n. 7, p. 1441, doi. 10.3390/molecules30071441

By:

Ordabaeva, Aigul T.;
Muldakhmetov, Zainulla M.;
Meiramov, Mazhit G.;
Kim, Sergey V.;
Sagintaeva, Zhenisgul I.

Publication type:

Article

An evaluation of organic matter dispersed in the Menilite Formation in Silesian Nappe (Polish Outer Carpathians): an optical microscopic approach.

Published in:

Geology, Geophysics & Environment, 2022, v. 48, n. 3, p. 243, doi. 10.7494/geol.2022.48.3.243

By:

Waliczek, Marta;
Machowski, Grzegorz;
Solecki, Marek Leszek;
Stefaniuk, Michał

Publication type:

Article

Microscopic studies using mixed ultraviolet, infrared and white light.

Published in:

Electrotechnica & Electronica (E+E), 2024, v. 59, n. 2, p. 33

By:

Sotirov, Anton;
Sotirov, Viktor

Publication type:

Article

Behavior of Macerals in the Process of Hard Coal Flotation.

Published in:

Inzynieria Mineralna, 2018, n. 1, p. 53, doi. 10.29227/IM-2018-01-07

By:

JANÁKOVÁ, Iva;
ČABLÍK, Vladimír;
KAŠPÁRKOVÁ, Alena

Publication type:

Article

Vitrinite reflectances and mineralogy of coal clasts in the Late Carboniferous sequences in the two-deep research wells from the Kozlu coalfield (Zonguldak Basin, NW Türkiye).

Published in:

Bulletin of the Mineral Research & Exploration, 2024, v. 173, n. 173, p. 55, doi. 10.19111/bulletinofmre.1209127

By:

KARAYİĞİT, Ali İhsan;
OSKAY, Rıza Görkem

Publication type:

Article

Coal quality, mineralogy, petrography, and geochemistry of the high-strontium Bozburun lignite (Malatya, eastern Türkiye).

Published in:

Bulletin of the Mineral Research & Exploration, 2024, v. 173, n. 173, p. 19, doi. 10.19111/bulletinofmre.1198192

By:

OSKAY, Rıza Görkem;
KARAYİĞİT, Ali İhsan

Publication type:

Article

Liptinite Segmentation in Microscopic Images via Deep Networks.

Published in:

Minerals (2075-163X), 2025, v. 15, n. 4, p. 401, doi. 10.3390/min15040401

By:

Iwaszenko, Sebastian;
Róg, Leokadia

Publication type:

Article

Carbonaceous Shale Deposits as Potential Unconventional Sources for Rare Earth Elements at the Witbank Coalfield, Permian Vryheid Formation, South Africa.

Published in:

Minerals (2075-163X), 2025, v. 15, n. 4, p. 388, doi. 10.3390/min15040388

By:

Akintola, George Oluwole

Publication type:

Article

The Formation of Organic Matter Pores in Shales: Implications from Combined Thermal Heating and Scanning Electron Microscopy Imaging.

Published in:

Minerals (2075-163X), 2025, v. 15, n. 4, p. 336, doi. 10.3390/min15040336

By:

Han, Hui;
He, Chunchen;
Xiao, Suqi;
Chen, Jintao;
Kalmykov, Anton;
Wu, Wenjie;
Wang, Yixing;
Wang, Jiang

Publication type:

Article

Geochemical Characteristics and Paleoenvironmental Significance of No. 5 Coal in Shanxi Formation, Central–Eastern Ordos Basin (China).

Published in:

Minerals (2075-163X), 2025, v. 15, n. 2, p. 177, doi. 10.3390/min15020177

By:

Pan, Bo;
Wang, Kangle;
Dong, Guodong;
Zhou, Xingze;
Chen, Yuhang;
Zhuang, Yipeng;
Gao, Xing;
Du, Xiaowei

Publication type:

Article

Trace Element Geochemistry and Stable Isotopic (δ 13 C and δ 15 N) Characterisation of Nevşehir Coals, Türkiye.

Published in:

Minerals (2075-163X), 2025, v. 15, n. 2, p. 151, doi. 10.3390/min15020151

By:

Kara, Hatice;
Kalender, Leyla;
Yumutgan, Mehmet Çağay

Publication type:

Article

Enrichment of Trace Elements in the Early Carboniferous Coals from the Machala Mine in Eastern Qiangtang Basin, Eastern Tibet, SW China.

Published in:

Minerals (2075-163X), 2025, v. 15, n. 1, p. 34, doi. 10.3390/min15010034

By:

Qiao, Junwei;
Wang, Duo;
Du, Fangpeng;
Fu, Xinru;
Hassan, Hafiz Zameer ul;
Zhang, Hui;
Yang, Cheng;
Jiang, Yi;
Li, Lingchen

Publication type:

Article

Source Rock Evaluation and Hydrocarbon Expulsion Characteristics of Effective Source Rocks in the Fushan Depression, Beibuwan Basin, China.

Published in:

Minerals (2075-163X), 2024, v. 14, n. 10, p. 975, doi. 10.3390/min14100975

By:

Wang, Xirong;
Jiang, Fujie;
Zheng, Xiaowei;
Chen, Di;
Qi, Zhenguo;
Liu, Yilin;
Guo, Jing;
Zhang, Yuqi

Publication type:

Article

Paleoenvironmental Reconstruction and Hydrocarbon Potential of the Westphalian-A Kozlu Formation Hard Coal in the Zonguldak Basin: Insights from Organic Geochemistry and Petrology.

Published in:

Minerals (2075-163X), 2024, v. 14, n. 10, p. 971, doi. 10.3390/min14100971

By:

Ünal-Kartal, Neslihan;
Karadirek, Selin

Publication type:

Article

Petrological, Geochemical, and Mineralogical Characterization of Three Coal Seams of the Imaloto Basin, Southwestern Madagascar.

Published in:

Minerals (2075-163X), 2024, v. 14, n. 6, p. 620, doi. 10.3390/min14060620

By:

Ndasi, Moses Babila;
Wagner, Nicola Jane;
Viljoen, Richard

Publication type:

Article

Porosity Characteristics of Coal Seams and the Control Mechanisms of Coal Petrology in the Xishanyao Formation in the Western Part of the Southern Junggar Basin.

Published in:

Minerals (2075-163X), 2024, v. 14, n. 6, p. 543, doi. 10.3390/min14060543

By:

Yuan, Yuan;
Tang, Yue;
Tong, Lihua;
Cao, Daiyong;
Wei, Yingchun;
Bi, Caiqin

Publication type:

Article