The influence of lignin on the effectiveness of using a chemithermomechanical pulping based process to pretreat softwood chips and pellets prior to enzymatic …

M Takada, R Chandra, J Wu, JN Saddler - Bioresource technology, 2020 - Elsevier
Over the last century the pulp and paper sector has assessed various technologies to
fractionate woody biomass to produce strong, bright fibers. Several of these processes have …

[PDF][PDF] The Copper Materials Packing for Alignment Work in Dryers for Bearings in Paper Mill

J Sunte, V Waghmare - International Journal of Scientific Research in …, 2022 - ijsrmme.com
In erection work it is very important role for alignment of dryers for journal bearings. Which
material is suitable for packing and fatigue strength of material, wear strength etc. further …

Comparative study of various pretreatment reagents on rice husk and structural changes assessment of the optimized pretreated rice husk

TN Ang, GC Ngoh, ASM Chua - Bioresource technology, 2013 - Elsevier
The performance of alkalis (NaOH and Ca (OH) 2) and acids (H2SO4, HCl, H3PO4,
CH3COOH, and HNO3) in the pretreatment of rice husk was screened, and a suitable …

Differences and similarities between kraft and oxygen delignification of softwood fibers: effects on chemical and physical properties

CV Esteves, O Sevastyanova, S Östlund, E Brännvall - Cellulose, 2021 - Springer
The fiber properties after oxygen delignification and kraft pulping were studied by looking
into the chemical characteristics and morphology. The effect of the two processes on the …

Paper production from Mauritian hemp fibres

NS Amode, P Jeetah - Waste and Biomass Valorization, 2021 - Springer
Purpose The study examines the potential of Mauritian hemp (Furcraea foetida L.), a
lignocellulosic non-wood biomass, as a more environmental friendly substitute to virgin …

Micro/nano-structural evolution in spruce wood during soda pulping

A Wagih, M Hasani, SA Hall, H Theliander - Holzforschung, 2021 - degruyter.com
Alkaline delignification of wood tissue is the core of the global pulping technology and the
most prominent large-scale separation of the main wood components. This work aims at …

[PDF][PDF] Techno-economic analysis of simplified microcrystalline cellulose process

KM Vanhatalo, KE Parviainen, OP Dahl - BioResources, 2014 - academia.edu
This work presents a techno-economic analysis of two modelled microcrystalline cellulose
(MCC) production facilities, a stand-alone mill, and a mill integrated into a chemical pulp …

The effects of heartwood and sapwood on kraft pulp properties of Pinus nigra JF Arnold and Abies bornmuelleriana Mattf.

Y Atac, H EROĞLU - Turkish Journal of Agriculture and …, 2013 - journals.tubitak.gov.tr
The effects of heartwood and sapwood on kraft pulp properties of Pinus nigra JF Arnold. and
Abies bornmuelleriana Mattf. were investigated. The differences in terms of chemical …

[HTML][HTML] Mild alkaline treatment activates spruce wood for enzymatic processing: a possible stage in bio-refinery processes

Y Wang, ME Lindström, G Henriksson - BioResources, 2011 - diva-portal.org
The structure of wood is so compact that enzymes are too large to penetrate into the
structure and thereby attack the wood components for modifications that can be valuable for …

Comparison of Pinus pinea heartwood and sapwood pulps obtained by soda-potassium borohydride method

S Erkan, M Çiçekler, A Tutuş - Düzce Üniversitesi Bilim ve Teknoloji …, 2020 - dergipark.org.tr
Bu çalışmada fıstık çamı öz ve diri odunlarından elde edilen kağıt hamurlarının özelliklerinin
karşılaştırılması ve pişirme işlemlerinde koruyucu ajan olarak kullanılan potasyum …