Results 161 to 170 of about 16,045 (205)

Turning trash into treasure: Torrefaction of mixed waste for improved fuel properties. A case study of metropolitan city. [PDF]

open access: yesHeliyon
Farooq MU   +8 more
europepmc   +1 more source

Proficiency test 08/2022: Gross and net calorific values of solid fuels

open access: yes
Tervonen Keijo   +4 more
openaire   +1 more source

Proficiency test 08/2023 : Gross and net calorific values of solid fuels

open access: yes
Tervonen Keijo   +4 more
openaire   +1 more source
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Estimation of gross calorific value of coals using artificial neural networks

Fuel, 2007
The gross calorific value (GCV) is an important property defining the energy content and thereby efficiency of fuels, such as coals. There exist a number of correlations for estimating the GCV of a coal sample based upon its proximate and/or ultimate analyses.
Shagufta U. Patel   +8 more
openaire   +3 more sources

Forecast of the gross calorific value of coking coals

Solid Fuel Chemistry, 2017
The comprehensive analysis of 63 test samples of coal concentrates from Ukraine, the Russian Federation, and countries outside the former Soviet Union (the United States, Canada, Australia, and Poland), which constitute the current raw materials base of the by-product coke plants of Ukraine, was carried out.
Ya. S. Balaeva   +2 more
openaire   +1 more source

PENGARUH NILAI KARAKTERISTIK BATUBARA TERHADAP GROSS CALORIFIC VALUE BATUBARA PT BUKIT ASAM

Jurnal Pertambangan, 2023
PT Bukit Asam Tbk adalah perusahaan bisnis batubara yang cukup besar di Indonesia. Batubara tergolong sumber energi karena memiliki nilai kalor untuk terjadinya pembakaran. Oleh karena itu nilai kalor merupakan karakteristik yang sangat penting bagi kualitas batubara. Nilai kalor batubara yang diperoleh dari front atau lokasi penambangan dan stockpiles
M. Afrah   +3 more
openaire   +1 more source

Prediction of biomass gross calorific values using visible and near infrared spectroscopy

Biomass and Bioenergy, 2012
Abstract Spectroscopy is a non-destructive sensing technology which has the potential to be an accurate method to optimize biomass-to-energy conversion processes. The objective of this study was to determine the accuracy of visible (Vis) and near infrared (NIR) spectroscopy in conjunction with chemometrics to predict gross calorific values of ...
Colm D. Everard   +2 more
openaire   +1 more source

Suitability of thermo-chemical corrections for determining gross calorific value in biomass

Thermochimica Acta, 2008
The objective of this paper is to study the suitability of several laboratory methods for calculating the thermo-chemical corrections (TCCs) of acid formation, which generate extra heating during the combustion of biomass in a calorimetric bomb. Three methods for calculating TCCs are considered in this paper: two of them are based on the titration of ...
M.J. Fernández Llorente   +1 more
openaire   +1 more source

Determination of gross calorific value in crude oil by variable selection methods applied to 13C NMR spectroscopy

Fuel, 2022
Ellisson Henrique de Paulo   +2 more
exaly  

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