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Energy evaluation of biochar obtained from the pyrolysis of pine pellets
(2016-12-01)
The wood pellets are mainly used in heating environments, commercial and residential, as well as fuel for production of thermal and electric energy in industrial plants. Furthermore, the heterogeneity and variable moisture ...
Can the colors of beach-stranded plastic pellets in beaches provide additional information for the environmental monitoring? A case study around the Port of Santos, Brazil
(Islamic Azad Univ, Tonekabon Branch, 2022-02-22)
Plastic pellets are granules of different polymers used in the manufacture of various plastic products. Plastic pellets can reach the environment due to losses after their manufacturing process, especially the transportation. ...
Preparation of pellets containing highly soluble drug by extrusion/spheronisation and coating with Kollicoat® SR 30D
(Tecpar, 2011)
The aim of this study was to prepare and evaluate the pellets, containing a highly soluble drug (ascorbic acid), by the extrusion-spheronization process and coated with a release controlling polymer. The coating (undertaken ...
Concentration and composition of polycyclic aromatic hydrocarbons (PAHs) in plastic pellets: Implications for small-scale diagnostic and environmental monitoring
(London, 2013-11-15)
Plastic pellets may serve as a carrier of toxic contaminants, including polycyclic aromatic hydrocarbons (PAHs). Considering that beach morphodynamics and pellet distribution varied along the shore, and that contaminant ...
Characterization of biochar of pine pellet
(Springer, 2015-10-01)
Recently, biochar was introduced as a bioadsorbent material to remove various contaminants in effluents, such as pigments, dyes, heavy metals, naphthalene, 1-naphthol, atrazine, phosphorus and some macro- and micronutrients. ...
Effect of Densification Conditions on Physical Properties of Pellets Made From Sawmill Residues
(2016)
Sawmill residues produced in wood processing of Pilon (Hyeronimaalchorneoides)
and Eucalyptus (Eucalyptus spp) species, were used to fabricate pellets with experimental design
equipment. Different manufacturing conditions ...
Effect of pelleting and pellet size of a concentrate for intensively reared beef cattle on in vitro fermentation by two different approaches
(Elsevier B.V., 2010-08-11)
Two in vitro experiments were performed to evaluate the effect of concentrate pelleting for intensively reared cattle on rumen microbial fermentation. In Experiment 1, a concentrate was incubated as meal (M) or pelleted ...
Development and in vitro evaluation of coated pellets containing chitosan to potential colonic drug delivery
(2013-01-02)
In this work pellets containing chitosan for colonic drug delivery were developed. The influence of the polysaccharide in the pellets was evaluated by swelling, drug dissolution and intestinal permeation studies. Drug-loaded ...
A Study of Bioenergy Production from Chilean Tessaria absinthioides
(Springer, 2021-02-20)
This study assesses whether the use of Tessaria absinthioides (TA) pellets as a bioenergy resource is feasible or not. Its fuel properties were characterized and its combustion behavior assessed via a traditional log wood ...
Reptile and rodent parasites in raptor pellets in an archaeological context: The case of epullán chica (northwestern Patagonia, Argentina)
(Pergamon-Elsevier Science Ltd, 2015-07)
Paleoparasitology is the study of parasite remains from archaeological and paleontological sites. Raptor pellets can be used as source for paleoparasitological information in archaeological sites. However, this zooarchaeological ...