Results 71 to 80 of about 25,960 (251)
Research into the process of preparation of Ukrainian coal by the oil aggregation method [PDF]
, 2017 We conducted a study into concentration of Donetsk coal with varying degrees of coalification – anthracite and grade G – by the method of oil aggregation. We determined the character of impact of the following factors on the results of oil aggregation of
Biletskyi, V. S. +8 more
core +2 more sources
Coupled effect of torrefaction and densification pre-treatment on biomass energetic and physical properties [PDF]
, 2019 Leucaena (Leucaena leucocepphala) and oil palm empty fruit bunch, EFB (Elaeis guineesis) were selected as a woody and non-woody biomass samples, respectively in order to produce torrefied biomass pellets.
Keeratiisariyakul, Promporn +2 more
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Batubara Formasi Warukin Di Daerah Sampit Dan Sekitarnya, Kalimantan Tengah [PDF]
, 2008 Http://dx.doi.org/10.17014/ijog.vol3no1.20082The Warukin Formation in Sampit area, occupying the Barito Basin, was conformably deposited on top of the Berai Formation, but unconformably lies on the Tanjung Formation, Undifferentiated Metamorphic Rocks ...
Kusnama, K. (Kusnama)
core +1 more source
Biocarbon Suitability Evaluation for Direct Injection in Blast Furnace Ironmaking
steel research international, EarlyView.This study examines densified biocarbon for direct injection in blast furnace ironmaking to reduce greenhouse gas (GHG). Enhanced burnout performance, along with favorable reactivity and carbon structure of the combustion residue, supports its suitability for blast furnace injection. Modeling results indicate that up to a 27% reduction in GHG emissions
Xianai Huang +3 more
wiley +1 more source
KELAYAKAN TEKNIS DAN FINANSIAL PEMBUATAN BIOBRIKET DARI LIMBAH PADAT KELAPA SAWIT DENGAN METODE PENGARANGAN [PDF]
, 2014 This research was conducted at the Laboratory of Agricultural Technology, University of Bengkulu and Laboratory of PT Sucofindo Bengkulu, from May until August 2009. This study compared three types of biobriquettes such as the biobriquettes made of shell
Budiyanto, Budiyanto +2 more
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Journal of the Royal Anthropological Institute, EarlyView.Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton +3 more
wiley +1 more source
Fuel tests with Illinois coals [PDF]
, 1906 Cover-title.At head of title: University of Illinois bulletin. vol. III, no.
Breckenridge, Lester Paige +2 more
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The Canadian Journal of Chemical Engineering, Volume 104, Issue 3, Page 1100-1120, March 2026.An overview of municipal solid waste torrefaction under various sweep gases. Abstract This study investigates the impact of torrefaction on municipal solid waste (MSW) fractions, focusing on energy recovery, calorific value enhancement, mass yield reduction, and energy densification under both nitrogen (N2) and carbon dioxide (CO2) atmospheres.
Fatemeh Salami, Naomi B. Klinghoffer
wiley +1 more source
Coal recovery from a coal waste dump
E3S Web of Conferences, 2016 The possibilities and efficiency of coal recovery from the waste material located at the Central Coal Waste Dump in Poland were presented in this paper. The waste material includes significant amount of fly ash.
Rozanski Zenon +6 more
doaj +1 more source
Application of Building Typologies for Modelling the Energy Balance of the Residential Building Stock [PDF]
, 2012 Building typologies can serve as a basis for analysing the national housing sector. During the TABULA project which was introducing or further developing building typologies in thirteen EU countries, six of the European partners have carried out model ...
Balaras, C. +12 more
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