STUDI KARAKTERISTIK MINERAL PIRIT PADA BATUBARA BERDASARKAN HASIL ANALISIS MIKROSKOPI, PROKSIMAT, SULFUR TOTAL, DAN X-RAY …
S Widodo, S Sufriadin, A Ansyariah… - Jurnal …, 2019 - garuda.kemdikbud.go.id
Mineral pirit merupakan salah satu mineral sulfida yang sangat sering dijumpai di dalam
batubara. Kehadiran mineral pirit sangat berpotensi menimbulkan masalah pada kegiatan …
batubara. Kehadiran mineral pirit sangat berpotensi menimbulkan masalah pada kegiatan …
[PDF][PDF] PETROGRAPHIC CHARACTERISTICS OF SELECTED TERTIARY COALS FROM WESTERN INDONESIA ACCORDING TO THEIR GEOLOGICAL ASPECTS
KPB TERSIER, IBBB ASPEK-ASPEK - pdfs.semanticscholar.org
Selected Tertiary coals from the western part of Indonesia (Sumatera, Kalimantan and Java)
indicate similarities and differences in type and rank characteristics. These coals reflect their …
indicate similarities and differences in type and rank characteristics. These coals reflect their …
[PDF][PDF] Assessment of coalbed gas resources in the Kutei and Barito Basin Provinces, Indonesia, 2018
CJ Schenk, TJ Mercier, PA Le, ME Tennyson, TM Finn… - 2018 - pubs.usgs.gov
The US Geological Survey (USGS) quantitatively assessed the potential for undiscovered,
technically recoverable continuous (unconventional) coalbed gas resources in the Kutei and …
technically recoverable continuous (unconventional) coalbed gas resources in the Kutei and …
[PDF][PDF] Comparison of Circulating Fluidized Bed Boiler (CFB) and Pulverized Coal-fired Boiler (PCB) Technologies Yujin Jegal Department of Resources Recycling …
YR Lee, T Thenepalli, J Ahn - academia.edu
After the accident of nuclear power plants in Fukushima, Japan, globally coal power plants
has growing demand and number of new-built coal power plants has established. CO2 …
has growing demand and number of new-built coal power plants has established. CO2 …
[PDF][PDF] Occurrence Characteristics of Pyrite and Its Affect on Hazardous Elements in the Late Paleozoic Coal from Taozao Coalfield of North China
B Liu, W Huang, D Yan, J Teng - uknowledge.uky.edu
Occurrence Characteristics of Pyrite and Its Affect on Hazardous Elements in the Late
Paleozoic Coal from Taozao Coalfield of No Page 1 Occurrence Characteristics of Pyrite …
Paleozoic Coal from Taozao Coalfield of No Page 1 Occurrence Characteristics of Pyrite …
[PDF][PDF] Geochemistry of the Cretaceous coals from Lamja Formation, Yola Sub-basin, Northern Benue Trough, NE Nigeria...
BM SYD, WH Abdullah, M Abubakar… - Journal of African Earth …, 2015 - academia.edu
abstract The Cretaceous coals of Lamja Formation located in Yola Sub-basin of the Northern
Benue Trough, northeastern Nigeria, were analyzed based on a combined investigation of …
Benue Trough, northeastern Nigeria, were analyzed based on a combined investigation of …
Analysis of sediment samples for some trace and major metals from Okaba coal mine in Kogi State, Nigeria by energy-dispersive x-ray fluorescence spectrometry …
EO Okorie, JN Egila - International Journal of Biological and Chemical …, 2014 - ajol.info
Coal sediment samples from Okaba coal mine in Kogi State, Nigeria, were subjected to
analysis for some metallic and non-metallic compositions. Of 35 elements determined by …
analysis for some metallic and non-metallic compositions. Of 35 elements determined by …