Blar i Institutt for kjemisk prosessteknologi på tidsskrift "BioResources"
Viser treff 1-9 av 9
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Application of a Pseudo-Kinetic Generalized Serverity Model to the Concentrated Sulfuric Acid Hydrolysis of Pinewood and Aspenwood
(Journal article; Peer reviewed, 2012)The yield of monosaccharides after two-stage concentrated sulfuric acid hydrolysis of softwood (Scots pine) and hardwood (trembling aspen) was modeled using a generalized severity parameter with a time-independent rate ... -
Coatability of cellulose nanofibril suspensions: Role of rheology and water retention
(Journal article; Peer reviewed, 2017)Cellulose nanofibril (CNF) suspensions are not easily coatable because of their excessively high viscosity and yield stress, even at low solids concentrations. In addition, CNF suspensions vary widely in their properties ... -
ECF AND TCF BLEACHING OF SACCHARUM OFFICINERUM-CO89003 BAGASSE SODA-AQ PULP WITH ALKALI-THERMOTOLERANT CRUDE XYLANASE FROM COPRINELLUS DISSEMINATUS SW-1 NTCC1165
(Journal article; Peer reviewed, 2012)An alkali-thermo-tolerant crude xylanase from Coprinellus disseminatus SW-1 NTCC1165 produced under solid-state fermentation conditions improves the brightness of sugarcane bagasse soda-AQ pulp by 7.3, 4.7, 6.1, and 8.2% ... -
Effect of Metal Oxides on Reaction Route and Product Distribution of Catalytic Cellulose Hydrogenolysis
(Peer reviewed; Journal article, 2023)The effects of CeO2, ZrO2, Nb2O5, and ZnO catalysts supported on carbon nanotubes (CNT) relative to cellulose hydrothermal hydrogenolysis in the presence of Ni/CNT and pressured H2 was studied in this work. The catalysts ... -
Influence of acid concentration, temperature, and time on decrystallization in two-stage concentrated sulfuric acid hydrolysis of Pinewood and Aspenwood: A statistical Approach
(Journal article; Peer reviewed, 2012)The effects on sugar yields of acid concentration, temperature, and time in the first (decrystallization) stage of a two-stage concentrated sulfuric acid hydrolysis of softwood (Scots pine) and hardwood (aspen) were ... -
Isolation of thermophilic enzyme-producing Parageobacillus bacteria from chipped woody waste
(Journal article; Peer reviewed, 2019)The morphological and biochemical properties were investigated for 18 types of thermophilic bacteria isolated from a woody-chip pile at a wood processing plant in Northern Russia. Genetic fingerprinting and 16S rRNA ... -
Relation between fibre flexibility and cross-sectional properties
(Journal article; Peer reviewed, 2011)The correlation between the fibre flexibility and cross-sectional area moment of inertia of thermomechanical pulp fibres was investigated. The main effects of refining were found to be internal fibrillation, external ... -
Strength and Barrier Enhancements of Cellophane and Cellulose Derivative Films: A Review
(Peer reviewed; Journal article, 2013)Cellulose derivatives, i.e. cellulose functionalized in a solvent state with various side groups, are an important source of biomaterials for food packaging. This review considers the following materials: i) cellophane, ... -
The formation and characterization of sustainable layered films incorporating Microfibrillated Cellulose (MFC)
(Journal article; Peer reviewed, 2012)Microfibrillated cellulose (MFC), TEMPO-pretreated MFC, and hybrid polymer/MFC mix were used for the production of layered films with interesting properties for application in food packaging. The series of samples were ...