Nothing Special   »   [go: up one dir, main page]

Beluns et al., 2022 - Google Patents

Clean manufacturing of cellulose nanopapers by incorporating lignin and xylan as sustainable additives

Beluns et al., 2022

View HTML
Document ID
16128719483961424363
Author
Beluns S
Gaidukovs S
Platnieks O
Barkane A
Gaidukova G
Grase L
Nabels-Sneiders M
Kovalovs A
Thakur V
Publication year
Publication venue
Carbohydrate Polymer Technologies and Applications

External Links

Snippet

In this work, we report for the first time the clean manufacturing of cellulose nanopapers by a green path of mixing nanocellulose suspension in water with lignin and xylan. The procedure involves grinding the old wastepaper, microfluidizing, casting, and water …
Continue reading at www.sciencedirect.com (HTML) (other versions)

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxy-cellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives

Similar Documents

Publication Publication Date Title
Yang et al. Eco-friendly cellulose nanofibrils designed by nature: effects from preserving native state
Barbash et al. Preparation and properties of nanocellulose from organosolv straw pulp
Azammi et al. Characterization studies of biopolymeric matrix and cellulose fibres based composites related to functionalized fibre-matrix interface
Nair et al. Polylactic acid biocomposites reinforced with nanocellulose fibrils with high lignin content for improved mechanical, thermal, and barrier properties
Wen et al. Preparation and characterization of lignin-containing cellulose nanofibril from poplar high-yield pulp via TEMPO-mediated oxidation and homogenization
Tarrés et al. Enzymatically hydrolyzed and TEMPO-oxidized cellulose nanofibers for the production of nanopapers: morphological, optical, thermal and mechanical properties
Ewulonu et al. Ultrasound-assisted mild sulphuric acid ball milling preparation of lignocellulose nanofibers (LCNFs) from sunflower stalks (SFS)
Nagarajan et al. Preparation of bio-eco based cellulose nanomaterials from used disposal paper cups through citric acid hydrolysis
Nair et al. Effect of high residual lignin on the thermal stability of nanofibrils and its enhanced mechanical performance in aqueous environments
Chen et al. Comparative characteristics of TEMPO-oxidized cellulose nanofibers and resulting nanopapers from bamboo, softwood, and hardwood pulps
Pinto et al. Low-energy preparation of cellulose nanofibers from sugarcane bagasse by modulating the surface charge density
Xu et al. Hydrophobic graphene oxide as a promising barrier of water vapor for regenerated cellulose nanocomposite films
Huang et al. Lignin-rich nanocellulose fibrils isolated from parenchyma cells and fiber cells of western red cedar bark
Espinosa et al. Use of multi-factorial analysis to determine the quality of cellulose nanofibers: effect of nanofibrillation treatment and residual lignin content
Jose et al. Sisal nanofibril reinforced polypropylene/polystyrene blends: Morphology, mechanical, dynamic mechanical and water transmission studies
Kumar et al. A simple approach for the isolation of cellulose nanofibers from banana fibers
Beluns et al. Clean manufacturing of cellulose nanopapers by incorporating lignin and xylan as sustainable additives
Hietala et al. Highly redispersible sugar beet nanofibers as reinforcement in bionanocomposites
Alidadi‐Shamsabadi et al. Preparation and characterization of low‐density polyethylene/thermoplastic starch composites reinforced by cellulose nanofibers
Pires et al. Production of nanocellulose from lignocellulosic biomass wastes: Prospects and limitations
Khatun et al. Extraction of crystalline nanocellulose (CNC) from date palm mat fibers and its application in the production of nanocomposites with polyvinyl alcohol and polyvinylpyrrolidone blended films
Tian et al. Fabrication of a transparent and biodegradable cellulose film from kraft pulp via cold alkaline swelling and mechanical blending
Khakalo et al. Production of high-solid-content fire-retardant phosphorylated cellulose microfibrils
da Silva et al. Lignocellulosic nanofiber from eucalyptus waste by a green process and their influence in bionanocomposites
de Lima et al. Surface modification effects on the thermal stability of cellulose nanostructures obtained from lignocellulosic residues