Results 1 to 10 of about 91,883 (217)

The Effect of Biomass Pellet Length, Test Conditions and Torrefaction on Mechanical Durability Characteristics According to ISO Standard 17831-1

Energies, 2020
With the recent increase in biomass pellet consumption, the mechanical degradation of pellets during transport and handling has become more important.
Hamid Gilvari, Wiebren De Jong, Dingena L. Schott   +2 more
doaj   +3 more sources

Anti-mold, self-cleaning superhydrophobic bamboo fiber/polypropylene composites with mechanical durability [PDF]

Frontiers in Chemistry, 2023
Bamboo fiber/polypropylene composites (BPCs) have been widely used in buildings, interior decoration, and automobile components. However, pollutants and fungi can interact with the hydrophilic bamboo fibers on the surface of Bamboo fiber/polypropylene ...
He Zhao, He Zhao, Xinxing Lin, Xinxing Lin, Shengchang Lu, Shengchang Lu, Hui Wu, Hui Wu, Xiaxing Zhou, Xiaxing Zhou, Liulian Huang, Liulian Huang, Jianguo Li, Jianguo Li, Jianping Shi, Jianping Shi, Wenxuan Tong, Wenxuan Tong, Hongmei Yuan, Hongmei Yuan, Lihui Chen, Lihui Chen   +21 more
doaj   +2 more sources

Crosslinker concentration effect on the poroviscoelastic relaxation of polyacrylamide hydrogels using depth-sensing indentation

Polymer Testing, 2021
The effect of crosslinker concentration on the mechanical behaviour of polyacrylamide based hydrogels is established by using depth sensing indentation.
C. Reinhards – Hervás, A. Rico, J. Rodríguez   +2 more
doaj   +1 more source

Evaluation of Urban Tree Leaf Biomass-Potential, Physico-Mechanical and Chemical Parameters of Raw Material and Solid Biofuel

Energies, 2021
The paper presents the results of research aimed at evaluating the possibility of using selected tree leaf species to produce solid biofuels. The possibility of production of qualitative solid biofuels from urban tree leaves meets the expectations of the
Krzysztof Mudryk, Marcin Jewiarz, Marek Wróbel, Marcin Niemiec, Arkadiusz Dyjakon   +4 more
doaj   +1 more source

Energy Consumption Depending on the Durability of Pellets Formed from Sawdust with an Admixture of FFP2 Masks

Energies, 2022
At present, we are still feeling the effects of the COVID-19 pandemic in connection with the huge amount of waste generated. However, the reuse of the produced waste in other processes requires energy consumption.
Nikola Čajová Kantová, Pavol Belány, Michal Holubčík, Alexander Čaja   +3 more
doaj   +1 more source

Preparation and Performance of Lignin-Based Multifunctional Superhydrophobic Coating

Molecules, 2022
Superhydrophobic coatings have drawn much attention in recent years for their widespread potential applications. However, there are challenges to find a simple and cost-effective approach to prepare superhydrophobic materials and coatings using natural ...
Xue Liu, Chao Gao, Chenglong Fu, Yuebin Xi, Pedram Fatehi, Joe R. Zhao, Shoujuan Wang, Magdi E. Gibril, Fangong Kong   +8 more
doaj   +1 more source

Robust Superhydrophobic Surface on Polypropylene with Thick Hydrophobic Silica Nanoparticle-Coated Films Prepared by Facile Compression Molding

Energies, 2021
Superhydrophobic surfaces have been extensively studied for their unique interfacial interaction between water and the surface, and they can be used for self-cleaning, drag reduction, anti-icing, and other applications.
Oyunchimeg Erdene-Ochir, Doo-Man Chun
doaj   +1 more source

Quality evaluation of briquettes made from wood waste

Research in Agricultural Engineering, 2012
At logging and at the subsequent wood and wood semi-products treatment the fine grained loose waste arises, e.g. wood dust, saw dust, shavings, chips, bark etc. One of possibilities of its meaningful utilization is the briquetting technology, products of
M. Brožek, A. Nováková, M. Kolářová   +2 more
doaj   +1 more source

Amorphous nano-structured coatings prepared from CVD-composites

Хімія, фізика та технологія поверхні, 2021
The main idea of the work is the development of a cheap and easy method for the manufacture of nanostructured systems based on the Chemical Vapor Deposition (CVD).
V. F. Zinchenko, I. R. Magunov, O. V. Mozkova, O. V. Sviridova, T. Truglas   +4 more
doaj   +1 more source

The Effect of Moisture of the Raw Material on the Properties Briquettes for Energy Use

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
At logging and at the subsequent wood and wood semi-products treatment the fine grained loose waste is arising, e.g. wood dust, saw dust, shavings, chips, bark etc.
Milan Brožek
doaj   +1 more source