Topics › Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology
Coal and Its By-products Sign in to save
Papers per year
Papers 14
Open in paper search →-
A cleaner approach for recovering Al and Ti from coal fly ash via microwave-assisted baking, leaching, and precipitation2021 Hydrometallurgy article Earth and Planetary Sciences Coal and Its By-products cited by 1 patent
Yiqian Ma, Srećko R. Stopić, Buhle Sinaye Xakalashe, Sehliselo Ndlovu, Kerstin M. Forsberg, Bernd G. Friedrich
35citations -
Hyperspectral imaging of coal core: A focus on the visible-near-shortwave infrared (VN-SWIR) region2024 International Journal of Coal Geology article Earth and Planetary Sciences Coal and Its By-products Open access
Welhemina Mmamokhobi Langa, Clement Ndou, Laura Zieger, Nicola Jane Wagner
10citations -
Organic petrology and geochemistry data reveal depositional and thermal history of coal in the Guaduas formation, Colombian Eastern Cordillera2024 International Journal of Coal Geology article Earth and Planetary Sciences Coal and Its By-products Open access
L. Camacho-Aristizabal, Linda Burnaz, Leidy Castro-Vera, L. Mojica Silva, Ralf Littke
10citations -
Comparative geochemical and pyrolytic study of coals, associated kerogens, and isolated vitrinites at the limit between subbituminous and bituminous coal2020 International Journal of Coal Geology article Earth and Planetary Sciences Coal and Its By-products
Laura Zieger, Ralf Littke, Christoph Hartkopf‐Fröder, Jan Schwarzbauer
8citations -
Paleoenvironmental reconstruction based on Early Cretaceous lignite deposits from Central Mongolia (Tevshiin Govi mine)2025 International Journal of Coal Geology article Earth and Planetary Sciences Coal and Its By-products
Fritz-Lukas Stoepke, Ralf Littke, Alexander Wheeler, Hitoshi Hasegawa, Niiden Ichinnorov, Ulrich Heimhofer
3citations -
Organic geochemistry and organic petrology of Oligocene and Miocene lignites, subbituminous and high volatile bituminous coals and carbonaceous shales in northern and central Trinidad3citations
-
A Study of the Coal Spectra Generated During Hyperspectral Imaging: A Focus on the Visible-Near-Shortwave Infrared (Vn-Swir) Region2023 SSRN Electronic Journal preprint Earth and Planetary Sciences Coal and Its By-products Open access
Welhemina Mmamokhobi Langa, Mr Clement Ndou, Nicola Jane Wagner, Laura Zieger, Dr Phil Harris
0citations -
Depositional setting of Early Cretaceous lignites from the Mongolian Khukhteeg Formation2026 SSRN Electronic Journal preprint Earth and Planetary Sciences Coal and Its By-products Open access
Fritz-Lukas Stoepke, Ralf Littke, Alexander Wheeler, Hitoshi Hasegawa, Niiden Ichinnorov, Ulrich Heimhofer
0citations -
Multi-proxy insight into vegetation and hydrological dynamics of inland peat swamp of tropical Pangea: an example from the Lower Lubná Coal (Middle Pennsylvanian), Czech Republic2026 SSRN Electronic Journal preprint Earth and Planetary Sciences Coal and Its By-products Open access
Otto Salva, Stanislav Opluštil, Ralf Littke, Thorsten Bauersachs, Cortland Eble, Ivana Sýkorová
0citations
14 results
Most active Aachen authors
-
Ralf Littke 19,357 citations overall10 papers
-
Laura Zieger 799 citations overall6 papers
-
Jan Schwarzbauer 7,977 citations overall2 papers
-
Alexander Wheeler 211 citations overall2 papers
-
Bernd G. Friedrich 9,700 citations overall1 paper
-
Srećko R. Stopić 3,117 citations overall1 paper
-
Philipp Weniger 2,168 citations overall1 paper
-
Thorsten Bauersachs 1,963 citations overall1 paper
-
Yiqian Ma 768 citations overall1 paper
-
Qiulei Guo 690 citations overall1 paper
-
Buhle Sinaye Xakalashe 330 citations overall1 paper
-
Linda Burnaz 108 citations overall1 paper
-
Leidy Castro-Vera 20 citations overall1 paper
-
L. Camacho-Aristizabal 10 citations overall1 paper