Results 171 to 180 of about 20,157 (236)
Some of the next articles are maybe not open access.
Valorisation of softwood bark through extraction of utilizable chemicals. A review
Biotechnology Advances, 2017Ales Haz +2 more
exaly +2 more sources
Biomass and Bioenergy, 2018
Differences in hardwood and softwood, elucidates their behaviour against pretreatments varies. In this work, microwave ionic liquid (IL) and autohydrolysis (AH) pretreatments were applied to Eucalyptus globulus (as a model of hardwood) and Pinus radiata (
Victoria Rigual +2 more
exaly +2 more sources
Differences in hardwood and softwood, elucidates their behaviour against pretreatments varies. In this work, microwave ionic liquid (IL) and autohydrolysis (AH) pretreatments were applied to Eucalyptus globulus (as a model of hardwood) and Pinus radiata (
Victoria Rigual +2 more
exaly +2 more sources
SOFTWOOD COMPOSITES FOR CONSTRUCTION
Materials of the All-Russian scientific and practical conference "Modern machines, equipment and IT solutions for industrial complex: theory and practice", 2021The article deals with the issues of secondary use of industrial waste from the processing of soft hardwood wood. It is shown that the disposal of man-made waste in landfills is undesirable, and the use of wood waste to generate heat for heating is limited to the autumn-winter period.
A. Felluh +4 more
openaire +1 more source
Materials Today Communications, 2019
The massive volumes of residual lignin that will be generated as a biorefinery industry by-product provide an opportunity for bio-composite manufacture.
A. Vaidya +3 more
semanticscholar +1 more source
The massive volumes of residual lignin that will be generated as a biorefinery industry by-product provide an opportunity for bio-composite manufacture.
A. Vaidya +3 more
semanticscholar +1 more source
, 2020
Lignocellulosic biomass is an abundantly available feedstock for the sustainable production of chemicals and materials. However, total conversion of three major components within biomass (hemicellulose, cellulose and lignin) into chemicals and materials ...
Xingwei Yang +9 more
semanticscholar +1 more source
Lignocellulosic biomass is an abundantly available feedstock for the sustainable production of chemicals and materials. However, total conversion of three major components within biomass (hemicellulose, cellulose and lignin) into chemicals and materials ...
Xingwei Yang +9 more
semanticscholar +1 more source
Pyrolysis kinetics and product properties of softwoods, hardwoods, and the nut shell of softwood
Korean Journal of Chemical Engineering, 2016The pyrolysis of softwoods (Pinus (P.) densiflora, P. koraiensis), hardwoods (Quercus acutissima and Liriodendron tulipifera) and nut shell of P. koraiensis was investigated using a thermogravimetric analyzer and fixed bed reactor. Thermogravimetric analysis showed that the maximum decomposition temperature of each biomass was influenced by the ash ...
Young-Min Kim +6 more
openaire +1 more source
1981
Importing softwood is the largest section of the UK timber trade, in numbers of firms engaged, in volume of timber handled and in overall finance involved. (It accounts for approximately 54 per cent of the value of all timber imports.) The seasonal nature of the trade introduces its own problems, which are not reproduced to the same extent in the ...
Jack H. Leigh, Alan G. Randall
openaire +1 more source
Importing softwood is the largest section of the UK timber trade, in numbers of firms engaged, in volume of timber handled and in overall finance involved. (It accounts for approximately 54 per cent of the value of all timber imports.) The seasonal nature of the trade introduces its own problems, which are not reproduced to the same extent in the ...
Jack H. Leigh, Alan G. Randall
openaire +1 more source
Holzforschung, 1989
Essai d'un nouveau compose chimique a base de fer pour le marquage d'inscriptions sur divers bois ...
openaire +1 more source
Essai d'un nouveau compose chimique a base de fer pour le marquage d'inscriptions sur divers bois ...
openaire +1 more source
1980
The secondary xylem of the conifers is commonly called softwood. This term can at times be misleading, however, as many coniferous woods are physically quite hard while some angiosperm hardwoods are, in fact, quite soft (e.g. balsa). Softwoods are simpler and more homogeneous in structure than hardwoods.
B. G. Butterfield, B. A. Meylan
openaire +1 more source
The secondary xylem of the conifers is commonly called softwood. This term can at times be misleading, however, as many coniferous woods are physically quite hard while some angiosperm hardwoods are, in fact, quite soft (e.g. balsa). Softwoods are simpler and more homogeneous in structure than hardwoods.
B. G. Butterfield, B. A. Meylan
openaire +1 more source
Energy & Fuels, 2019
Reactions of linkages and monomer rings in hardwood, softwood, and kraft lignin pyrolysis were investigated using reactive force field (ReaxFF) molecular dynamics (MD) simulations.
Tingting Zhang +3 more
semanticscholar +1 more source
Reactions of linkages and monomer rings in hardwood, softwood, and kraft lignin pyrolysis were investigated using reactive force field (ReaxFF) molecular dynamics (MD) simulations.
Tingting Zhang +3 more
semanticscholar +1 more source