Results 1 to 10 of about 3,551 (198)
Torrefaction of kraft pulp mills sludges. [PDF]
Sci Rep, 2023 AbstractTorrefaction emerges as an industrial process that increases the energy content of conventional biomass. Primary and secondary sludge are the main solid residues generated in the Effluent Treatment Plants of bleached kraft pulp mills, and can be considered as biomass. Typically, these wastes are sent to industrial landfills.
Moreira Miquelino Eleto Torres C +4 more
europepmc +4 more sources
A multi-criteria decision analysis of management alternatives for anaerobically digested kraft pulp mill sludge. [PDF]
PLoS ONE, 2018 The Multi-Criteria Decision Analysis (MCDA) procedure was used to compare waste management options for kraft pulp mill sludge following its anaerobic digestion.
Martijn Eikelboom +5 more
doaj +2 more sources
REPLACEMENT OF SOFTWOOD KRAFT PULP WITH ECF-BLEACHED BAMBOO KRAFT PULP IN FINE PAPER
BioResources, 2010 Non-wood fibers such as bamboo and wheat straw have been playing important roles in the pulp and paper industry in China. In this study an ECF-bleached bamboo kraft pulp was compared with a bleached softwood kraft pulp (NBSK) as the reinforcement pulp in
Guanglei Zhao +4 more
doaj +2 more sources
Kraft pulping properties of european black Pine cone [PDF]
Maderas: Ciencia y Tecnología, 2015 In this study, different mixtures of cones and wood chips of European black pine (Pinus nigra) were kraft cooked, and the resulting pulp and paper properties were investigated.
Sezgin Koray Gulsoy, Fatih Ozturk
doaj +6 more sources
The Possibility of Using Kiwi Wood Residues for Kraft Pulp and Liner Paper Production [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2015 In this research, chips of kiwi residues from western Mazandaran (Tonkabon region) were randomly chosen and its kraft pulp was prepared with yield of 53% for 105 minutes. The kraft liner handsheets were prepared from both kiwi and Chooka Mill kraft pulps
Ramin Veysi
doaj +1 more source
Comparative study of delignification efficiency and pulp yield of heart wood and sap wood of Populus deltoids by kraft and soda processes [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2010 Comparative study of pulp yield of sap wood and heart wood of Populus deltoides under both Kraft and soda cooking process have been showed that the heart wood pulp has a lower yield than that of sap wood pulp.
Somayeh Ghasemi, Ahmad reza Saraeyan
doaj +1 more source
Advances in Forestry Science, 2019 Despite of the wide use worldwide, the industrial potential of bamboo species in Brazil is not much investigated. However, some encouragement to revert this situation was created in last few years. The aim of this research was to evaluate the technological characteristics of the Bambusa vulgaris biomass for the production of pulp by the kraft process ...
Bonfatti Júnior, Eraldo Antonio +7 more
openaire +2 more sources
Study on the mechanical and optical properties of kraft liner paper produced from mixing of OCC and virgin hardwoods kraft pulp [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2009 This study was aimed to investigate the effects of mixing OCC fibers with mixed hardwoods kraft pulp at Iran Wood and Paper Industry Co (Chuka). OCC has been repulped according to the common method in paper recycling industry and its freeness, along with
Ali Khalili gasht rodkhani +4 more
doaj +1 more source
Dielectric properties of oil impregnated kraft and soda pulps [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2013 This research was carried out with the aim of determining dielectric properties of bagasse unbleached soda pulp, long fiber kraft pulp and a mixture of both (20% kraft + 80% bagasse soda).The hand-sheets with 60 g/m2 basis weight were made after ...
kezhal Moradyan Gilan +3 more
doaj +1 more source
Drvna Industrija, 2021 In this study, hand sheets were made from pulp produced by the Kraft method using avocado wood. The raw materials were supplied by a fruit orchard and consisted of avocado (Persea americana Mill.) trees that had completed their useful life and were cut ...
Gülşah Altunışık Bülbül +1 more
doaj +1 more source