Results 211 to 220 of about 40,298 (228)
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Sugarcane bagasse derived carboxymethyl holocellulose
2022This invention reports the development of a natural and sustainable cosmetic emulsifier based on by-products. We purpose a new emulsifier based on the holocellulose molecule and not cellulose and the carboxymethylation of holocellulose to produce a new cosmetic ingredient that acts as a O/w emulsifier, thickener, and jellifying agent.
Pedrosa, Sílvia +4 more
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Sugarcane bagasse composites from vegetable oils
Journal of Applied Polymer Science, 2012AbstractSugarcane bagasse composites have been prepared by the free radical polymerization of regular or modified vegetable oils with divinylbenzene and n‐butyl methacrylate in the presence of dried, ground sugarcane bagasse. Various cure times and temperatures have been investigated to determine the optimum cure sequence for the new materials.
Rafael L. Quirino, Richard C. Larock
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Etherification of hemicelluloses from sugarcane bagasse
Journal of Applied Polymer Science, 2007AbstractConditions for the preparation of etherified hemicelluloses from sugarcane bagasse with 2, 3‐epoxypropyltrimethylammonium chloride (ETA) using sodium hydroxide as a catalyst in aqueous solution were studied comparatively. The extent of the etherification was measured by yield percentage and degree of substitution.
Jui‐Li Ren +2 more
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Sugarcane bagasse whiskers: Extraction and characterizations
Industrial Crops and Products, 2011Abstract This work evaluates the use of sugarcane bagasse (SCB) as a source of cellulose to obtain whiskers. These fibers were extracted after SCB underwent alkaline peroxide pre-treatment followed by acid hydrolysis at 45 °C. The influence of extraction time (30 and 75 min) on the properties of the nanofibers was investigated.
Eliangela de Morais Teixeira +5 more
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Thermophilous fungi of decomposing sugarcane bagasse
Canadian Journal of Botany, 1980Twenty species of thermophilous fungi were identified from sugarcane bagasse at Batala in Northern India. Seven fungal species are reported from bagasse for the first time and Aspergillus caespitosns is a new record for India. Aspergillus fumigatus was the most common fungus followed by Mncor pusillus. The temperature responses of the fungi revealed 5
D. K. Sandhu +2 more
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Optimization of sugarcane bagasse cellulose acetylation
Carbohydrate Polymers, 2007Abstract In this work we performed an optimization process of the acetylation reaction of sugarcane bagasse cellulose. The optimization was carried out varying acetic acid, acetic anhydride and catalyst volume, as well as reaction and activation times.
Daniel Alves Cerqueira +2 more
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Extraction of Nanocellulose from Sugarcane Bagasse
Applied Mechanics and Materials, 2014Sugarcane bagasse was used as start materials to extract nanocellulose fibers. The morphology was investigated by scanning electron microscopy. The result indicated that the nanocellulose is successfully extracted by a series of alkali and acid treatment. The nancellulose is characterized by nanowire structure, and possesses high aspect ratio.
Qing Wang, Ya Hui Zhang
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Biodiesel dry purification with sugarcane bagasse
Industrial Crops and Products, 2016Abstract Biodiesel is an important renewable fuel that can be used as a substitute of petro diesel. Downstream processes represent a major concern in biodiesel production due to cost and because it is time consuming. The application of dry purification processes emerges as a promising alternative for biodiesel purification, but the applied adsorbent ...
Magno José Alves +4 more
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Exergy analysis of sugarcane bagasse gasification
Energy, 2007The gasification technology has been object of study of many researchers, especially those involved in promoting large-scale electricity generation in sugarcane mills. This paper presents a simplified model for the gasification process based on chemical equilibrium considerations.
L PELLEGRINI, S DEOLIVEIRAJR
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Green Brick from Sugarcane Bagasse
Clay is the primary ingredient in bricks created in India, where they are typically made in tiny, traditional, unorganized businesses. Greater clay consumption during the brick-making process results in topsoil removal and land deterioration. An attempt was undertaken to investigate how bricks created from waste from the sugarcane industry behaved in ...openaire +1 more source