دانلود رایگان مقاله لاتین فرآیند تولید نانو کریستالی سلولز از سایت الزویر
عنوان فارسی مقاله:
فرآیند تولید نانو کریستالی سلولز تجاری پایدار با بازیافت اسید
عنوان انگلیسی مقاله:
Sustainable commercial nanocrystalline cellulose manufacturing process with acid recycling
سال انتشار : 2016
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مقدمه انگلیسی مقاله:
1. Introduction
Cellulose is one of the highly abundant natural polymers, which is basically a liner polysaccharide made up of hundreds to thousands of d-glucose monomers. Wood and plant fibers such as cotton and jute are the major sources of cellulose. In addition to its traditional uses such as paper and cloth making, cellulose or its derivatives have many other applications as food, cosmetic and pharmaceutical ingredients (Shokri & Khosro Adibkia, 2013). It has also been evaluated for environmental applications such as synthetic dye removal from wastewater (Yan et al., 2011). As a result of inter molecular interactions, within the cellulose based biomass; long cellulose molecules arrange themselves as amorphous (not organized as crystal) and crystalline (having the properties of crystal) regions. Crystalline regions can be converted to nanocrystalline cellulose (NCC) by acid hydrolysis of cellulose based biomass (Brinchi, Cotana, Fortunati, & Kenny, 2013; Peng, Dhar, Liu, & Tam, 2011). NCC from wood cellulose is 5–20 nm in diameter whereas the length could be as high as in micrometer range (http://blog.luxresearchinc.com/blog/ 2014/11/nanocrystalline-cellulose-production-opportunitiesand-challenges/). High specific strength and larger surface area
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کلمات کلیدی:
A New Low-cost Process to Make Nanocellulose - Nanowerk www.nanowerk.com/nanotechnology-news/newsid=38400.php Dec 9, 2014 - "Nanocellulose, extracted from wood fibres, has a number of unique optical, barrier and strength properties," said project coordinator Math ... CelluForce: NanoCrystalline Cellulose manufacturing expert www.celluforce.com/ Our Products Advantages. The core properties of CelluForce NCCTM allows its use in diverse applications leading to new or improved products and processes ... [PDF]Cellulose Nanomaterials Production State of the Industry - TAPPI Nano www.tappinano.org/.../cellulose-nanomaterials-production-state-of-the-industry-dec-2... producing nanocellulose at capacities beyond pilot plant scale: CelluForce, .... innovations related to the product itself as well as to the production process and ... Crystalline Nanocellulose — Preparation, Modification, and Properties ... https://www.intechopen.com/.../cellulose.../crystalline-nanocellulose-preparation-modific... by M Börjesson - 2015 - Cited by 2 - Related articles Crystalline Nanocellulose — Preparation, Modification, and Properties | InTechOpen, Published on: 2015-12-09. Authors: Mikaela Börjesson and Gunnar ... New process for manufacturing nanocellulose: Using nanocellulose to ... https://www.sciencedaily.com/releases/2011/10/111026091004.htm Nov 4, 2011 - Swiss researchers have now developed a manufacturing process for nanocellulose powder, the raw material for creating polymer composites ... What is Nanocellulose? - AZoNano www.azonano.com/article.aspx?ArticleID=3139 Jump to Properties of Nanocellulose - The properties of nanocellulose are listed below: Lightweight; Stiffer than Kevlar®; Electrically conductive ... [PDF]Materials from nanocellulose - Rise https://www.ri.se/sites/default/files/files/.../roadmap_materials_from_nanocellulose.pdf manufacturing processes in close collaboration with industry to assure an ... The properties of nanocellulose, as a material component, not only depend on its ... People also ask What is the Nanocellulose? What is a Kevlar? Feedback Searches related to nanocrystalline cellulose manufacturing process cellulose nanocrystals applications buy nanocellulose how to make nanocellulose properties of nanocellulose nanocellulose production methods nanocellulose preparation methods nanocellulose price nanocellulose ppt
