Results 31 to 40 of about 6,901 (203)

ANALISIS NILAI DENSITAS DAN NET CALORIFIC VALUE SERTA KEBERADAAN AIR LINDI PASAR TRADISIONAL (STUDI KASUS DI PROVINSI SULAWESI UTARA)

open access: yes, 2022
This study aims to analyze the density and net calorific value and analyze the traditional market waste leachate. The sampling locations were in traditional markets in 5 districts/cities, namely Manado City, Bitung City, North Minahasa Regency, Minahasa ...
Tamod, Zetty E.   +2 more
core   +1 more source

A machine learning model for the computation of thermophysical properties of WCO biodiesel mixed with multiwalled carbon nanotubes

open access: yesScience and Technology for Energy Transition
A Machine Learning (ML) model has been developed to compute the thermophysical properties of Waste Cooking Oil (WCO) biodiesel dispersed with MultiWalled Carbon NanoTubes (MWCNTs).
Hussain Syed Sameer   +3 more
doaj   +1 more source

INVESTIGATION ON THE QUALITY OF BRIQUETTES MADE FROM RARELY USED WOOD SPECIES, AGRO-WASTES AND FOREST BIOMASS [PDF]

open access: yesPro Ligno, 2015
Characteristics of briquettes made from various biomass resources (staghorn sumac wood, vineyard and apple tree pruning biomass, pine cones, corn stalk and corn cobs) were investigated in the present paper. The moisture content of raw materials was first
Camelia COŞEREANU   +2 more
doaj  

Physical, mechanical and energy characterization of wood pellets obtained from three common tropical species [PDF]

open access: yesPeerJ, 2018
Background The need for energy sources with low greenhouse gas emissions and sustainable production encourages the search for alternative biomass sources.
Carrillo Parra Artemio   +5 more
doaj   +2 more sources

The Effect of Sintering Flue Gas Composition on NO Reduction in Coke

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The strategy of substituting combustion air with sintering flue gas in circulating fluidized bed (CFB) systems provides a low‐cost and highly efficient approach for the purification of sintering off‐gas. In this work, coke was employed as the reducing agent, and a high‐temperature vertical tube furnace was used to simulate the dense‐phase ...
Canbin Huang   +5 more
wiley   +1 more source

Anaerobic digestion of two biodegradable municipal waste streams [PDF]

open access: yes, 2012
Landfill avoidance for organic wastes is now a high priority worldwide. Two fractions of the municipal waste stream were considered with respect to their potential for diversion through controlled anaerobic digestion. The physical and chemical properties
Zhang, Yue   +2 more
core   +1 more source

Effect of Pyrolysis Temperature and Adhesive Type on the Quality of Biobriquette from Coffee Stem Biomass [PDF]

open access: yesE3S Web of Conferences
Biobriquette is organic waste charcoal printed in such a way that has a high energy density and calorific value. The biobriquette quality is influenced by several factors, including the pyrolysis temperature and the adhesive type.
Hasibuan Rosdanelli   +6 more
doaj   +1 more source

Utilization of Cassava Peel (Manihot utilissima) Waste as an Adhesive in the Manufacture of Coconut Shell (Cocos nucifera) Charcoal Briquettes

open access: yesInternational Journal of Renewable Energy Development, 2023
Coconut shells and waste cassava peels could be used as the main raw material for biomass briquettes for alternative energy sources in Indonesia. This study aims to analyze the quality of briquettes based on a coconut shell and cassava peel adhesive ...
Bayu Rudiyanto   +6 more
doaj   +1 more source

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar   +5 more
wiley   +1 more source

Correlation between Ash Content of Size & Density Fractionated Coal Samples and their Corresponding Calorific Values

open access: yesIOP Conference Series: Earth and Environmental Science, 2019
Abstract In this study, coal samples were collected from 2 coal seams of Üzülmez coal mine of Turkish Coal Enterprise operating in Zonguldak coal basin. Firstly collected coal samples were sieved into 5 size groups (“-100+50”, “-50+18”, -“18+10”, “-10+6”, “-6+0.5” mm).
D. Cuhadaroglu   +2 more
openaire   +2 more sources

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