Results 141 to 150 of about 377 (156)
Some of the next articles are maybe not open access.
ASSESSMENT OF STRUCTURE INFLUENCE ON THERMAL CONDUCTIVITY OF HEMP SHIVES COMPOSITE
Environmental Engineering and Management Journal, 2016In past ten years area of green technologies and materials was the most growing industry sector in the world. It is related wit h global warming, air pollution and energy saving. Building sector intensively increased air pollu tion and is related with high energy consumptions. The use of renewable or recyclable materials can reduce these problems.
Balčiūnas, Giedrius +3 more
openaire +2 more sources
Thermal degradation behavior and kinetics of industrial hemp stalks and shives
Thermochimica Acta, 2021Thermogravimetric curves are measured, at heating rates of 5, 10 and 20 K/min under a nitrogen flow, of industrial hemp and shives, a by-product of bast fiber production, after water retting and mechanical decortication of the plant stalk. To understand the influences of the pretreatments, measurements are also made for water-retted and water-washed ...
Branca Carmen, Di Blasi Colomba
openaire +3 more sources
Hemp Fibres and Shives, Nano- and Micro-Composites
2015Hemp as natural plant is essentially a composite in which rigid cellulose micro-fibrils are embedded in a soft matrix composed of lignin and hemicellulose. Hemicelluloses and, to some extent, pectin are the primary components of the binding substance of the elementary bast and shive fibres, while lignin plays the part of stabilizer and screen for other
Silvija Kukle +2 more
openaire +1 more source
Evaluation of cellulose content in hemp shives after salt catalyzed hydrolysis
Energy Procedia, 2017 Abstract In recent years, substantial steps into the transition toward a bio-based economy have been taken. Therefore, biomass, due to its physical and chemical properties, has become one of the key sources to produce bio-based value products. From the current point of view, cellulose is the most common organic biopolymer and is considered as a ...
Prans Brazdausks +2 more
exaly +2 more sources
AIP Conference Proceedings, 2017
The use of waste plants in building materials production is consistent with the principles of sustainable development, including waste management, CO2 balance, biodegradability of the material e.g. after building demolition. The porous structure of plant materials determines their usability as the insulation materials. An example of plant applicable in
Przemysław Brzyski, Marcin Widomski
openaire +1 more source
The use of waste plants in building materials production is consistent with the principles of sustainable development, including waste management, CO2 balance, biodegradability of the material e.g. after building demolition. The porous structure of plant materials determines their usability as the insulation materials. An example of plant applicable in
Przemysław Brzyski, Marcin Widomski
openaire +1 more source
Proposal of manufacturing and characterization test of binderless hemp shive composite
International Biodeterioration & Biodegradation, 2016In recent years, there has been increasing interest in producing an alternative environmentally friendly composite instead of the non-biodegradable (plastic) or formaldehyde emission composites. With this goal, composites of 100% hemp waste were converted through the one-step thermoforming process to obtain ecological binderless particleboard.
A. Almusawi +3 more
openaire +1 more source
Mechanical properties of lime–hemp concrete containing shives and fibres
Biosystems Engineering, 2009The effect of using different binding agents in combination with hemp shives and fibres in Lime-Hemp Concrete (LHC) building material was examined. LHC is a light composite building material with building lime as binding agents and hemp (Cannabis sativa) as a renewable raw material from agriculture. Contemporary LHC only uses the woody core part of the
Paulien Brigitte de Bruijn +3 more
openaire +1 more source
Hemp Shives: A Sustainable Biosorbent for Water Purification by Dye Removal
Key Engineering MaterialsThis study evaluates the potential of hemp shives (HS) as candidate for two basic dyes removal, namely Azure B (AB) and Malachite Green (MG), from aqueous solutions. The biosorption tests were conducted in batch mode. The influence of experimental variables, including pH, dye concentration, adsorbent dosage, and contact time, was evaluated.
Patricia Díaz +3 more
openaire +2 more sources
Copper Recovery from Aqueous Solutions by Hemp Shives: Adsorption Studies and Modeling
Processes, 2023Gregorio Crini, Crini Gregorio
exaly
Study of the properties of arbolite based on hemp shives and ferroalloy industry wastes
AIP Conference Proceedings, 2023Ibragim Kazimagomedov +4 more
openaire +1 more source