Results 81 to 90 of about 23,552 (207)

Experimental TGA device for the determination of cellulose pyrolysis behaviour at elevated pressure [PDF]

open access: yes, 2012
Forestry lignocellulosic biomass is a major renewable energy sources in the world. Carbon generated by Nature through photosynthesis process, could potentially be considered as a neutral energy carrier in term of the greenhouse gas emissions, if it is ...
Boutahar, Nabila   +2 more
core  

OPTIMASI KUALITAS BRIKET BIOMASSA PADI DAN JAGUNG DENGAN VARIASI CAMPURAN SEBAGAI BAHAN BAKAR ALTERNATIF

open access: yesJournal of Research and Technology, 2017
The energy crisis demands the development of an alternative energy that can meet daily needs. The existence of rice straw biomass waste and corncob is a potential to be utilized as bioenergy in the briquettes form.
Laily Noer Hamidah
doaj  

Influence of annealing temperature of straw briquettes on their density and hardness

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
The study evaluated the effect of annealing temperature of non-wood, herbaceous ground briquettes on their density, hardness and fracture incidence. The study showed an average density of hay briquettes at 20 °C was 1 256.99 kg·m−3, whereas at 60 °C ...
Marek Rynkiewicz   +3 more
doaj   +1 more source

Options for processing of aspen wood to carbon materials [PDF]

open access: yes, 2019
Thermochemical processing of aspen wood to produce carbon materials is of interest considering that it allows increasing the cost of its products several times and enhancing the sustainability of forest complex enterprises.Currently, the enterprises are ...
Panova, T. M., Yevdokimova, E.
core  

Outcome evaluation of research for development work conducted in Ghana and Sri Lanka under the Resource, Recovery and Reuse (RRR) subprogram of the CGIAR Research Program on Water, Land and Ecosystems (WLE). [PDF]

open access: yes, 2020
This is the main report of an external evaluation of the Resource Recovery and Reuse Flagship of the Water Land and Ecosystems (WLE) CGIAR Research Program. WLE commissioned the study. The Evaluators interviewed researchers and partners in two countries,
Merrey , D., Sally, H.
core  

Properties of biocoal briquettes from mesoporous coals and rice husk and their effects on environmental pollution

open access: yesDiscover Environment
This work assessed some properties and effects of biocoal briquettes on environmental pollution compared with utilising coal alone. A mixture of coal fines and rice husks was prepared, with cassava starch gel as a binder, before compaction in a ...
Kenechukwu E. Ugwu   +3 more
doaj   +1 more source

Continuous Carbonization of Briquettes

open access: yesChemical engineering, 1967
一定寸法, 形状および品質のコークスを連続行程で, 生産するための予備実験を行なった。反応管の寸法は長さ90-160cm, 内径6.6-12.6cmでそれらは内壁に幾本かのフィンをもった鋳鉄管で出来ている。試料は非粘結炭, ピッチコークス, 無煙炭およびコールタールビッチを約150℃, 150kg/cm2で成型して作うた。これらの成型炭は反応器の内壁に沿って降下しながらコークス化された。この研究結果から成型炭の反応完結時間と温度分布の関係が理論的に予測され, また理論値と実験値がよく一致していることが判る。
Katsumi Nagasaka   +2 more
openaire   +2 more sources

Kualitas Arang Briket Berdasarkan Persentase Arang Batang Kelapa Sawit (Elaeis Guineensis Jacq) dan Arang Kayu Laban (Vitex Pubescens Vahl) [PDF]

open access: yes, 2015
Energy is a major component in all human activities. The main source of energy for humans are natural resources derived from fossil carbon, these are petroleum, coal, and gas .
Diba, F. (Farah)   +4 more
core  

Characterization of a broad-based mosquito yeast interfering RNA larvicide with a conserved target site in mosquito semaphorin-1a genes [PDF]

open access: yes, 2019
BACKGROUND: RNA interference (RNAi), which has facilitated functional characterization of mosquito neural development genes such as the axon guidance regulator semaphorin-1a (sema1a), could one day be applied as a new means of vector control ...
Duman-Scheel, Molly   +9 more
core   +1 more source

Quality assessment of solid biofuel made of sweet sorghum biomass

open access: yesBIO Web of Conferences, 2018
The present article relates to assessment of energy utilization of sweet sorghum waste biomass as solid biofuel (briquettes). The briquettes were produced from biomass of pure sweet sorghum after juice extraction, mixture of sorghum with wood sawdust ...
Ivanova Tatiana   +3 more
doaj   +1 more source

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