Results 131 to 140 of about 82,778 (259)

Analiza wrażliwości wielkości i parametrów wyrobiska docelowego kopalni węgla brunatnego na zmianę ceny bazowej węgla [PDF]

Sensitivity analysis of lignite ultimate pit size and its parameters on change of lignite base price The influence of lignite base price on the size of ultimate pit (lignite supply) and decrease of lignite quality (decrease of calorific value and ...
Jurdziak, Leszek, Kawalec, Witold
core   +1 more source

Pyrolyzed Ca-impregnated lignite for aqueous phosphate removal: Batch and column studies

, 2021
Hasara Samaraweera, J. Edwards, Claudia Reid, S. Perera, R. Thirumalai, C. Pittman, T. Mlsna   +6 more
semanticscholar   +1 more source

Изследване на отпадъчен прах от лигнитни въглища за използването му като почвен мелиорант

Почвознание, агрохимия и екология, 2011
Study of waste dust from the production of lignite mine “Stanyantsi” was carried out in conditions oif the incubation experiment. Up to 10% of mineralized for 180 days nitrogen comes from lignite dust. Soil reaction (pH) increased by 0.2.
Ана Кацарова, Веселин Кутев   +1 more
doaj  

North Dakota Lignite Energy Industry's Contribution to the State Economy for 2008 and Projected for 2009 [PDF]

Agribusiness, Land Economics/Use,
Coon, Randal C., Leistritz, F. Larry
core   +1 more source

Resource recovery from low-rank coal and livestock manure for sustainable agroecosystems: a review. [PDF]

Arch Microbiol
Nussipov D, Akimbekov N, Tastambek K, Digel I, Aimagambetov A, Xiangrong L, Yaya W, Ackley L, Zhailauova G.   +8 more
europepmc   +1 more source

Scenarios for an Energy Policy Concept of the German Government [PDF]

In this working paper we demonstrate how challenging greenhouse gas reduction targets of up to 95% until 2050 can be achieved in the German electricity sector. In the analysis, we focus on the main requirements to reach such challenging targets.
Fürsch, Michaela, Lindenberger, Dietmar, Nagl, Stephan, Paulus, Moritz, Richter, Jan, Trueby, Johannes   +5 more
core  

Unraveling Calcium Ion Effects on Water Adsorption of Acid-Treated Lignite via Experiments and DFT Calculation. [PDF]

ACS Omega
Song Y, Jiang X, Teng Y, Song Y, Yu X, Cen H.   +5 more
europepmc   +1 more source

Towards sustainable lignite consumption in Turkey and a welfare analysis [PDF]

Sustainable consumption is at the center of sustainable development that every country seems to want. One of the great challenges of this century must be to understand what drives the consumption and how we can reduce consumption through increased ...
Olfa Jaballi, Sebnem Sahin
core  

Novel Alkali Extraction-Acid Precipitation-Chlorination Distillation Method for Co-extraction of Humic Substances and Germanium (Ge) from Ge-Rich Lignite. [PDF]

ACS Omega
Rong L, Yun J, Miao Y, Sun H, Shen Y, Du Y, Meng X, Zhang X, Liu F, Fu B, Hu Y, Cao Z.   +11 more
europepmc   +1 more source

The Coal Industry in Southeast Europe (paying special attention to Bosnia and Herzegovina) in the Context of Restructuring of Energetics and the Protection of the Environment [PDF]

In wide region of South-Eastern Europe it has been notice even long ago that special attention must be given to a faster making of new creative and innovative regional structure of energetics which will made it possible for this geo-space to get ...
Izet Ibreljic, Salih Kulenovic
core