Search results for "Acer saccharum"

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Effect of sodium borohydride and hydrogen peroxide pretreatments on soda pulping of sugar maple (Acer saccharum)

2021

For recovering value-added wood-based organic material prior to delignification, sodium borohydride (NaBH4) and hydrogen peroxide (H2O2) pretreatments under alkaline conditions were performed before soda pulping of sugar maple (Acer saccharum) chips with sodium hydroxide (NaOH). In this investigation, it was determined whether the pulp yield could be increased by partly stabilizing the hemicelluloses by these pretreatments, and simultaneously obtains lower pulp kappa numbers. The results indicated that when aiming to the same kappa numbers (i.e., kappa numbers 14.3-20.5), roughly 3% higher pulp yield could be achieved if the chips were pretreated with alkaline 0.5% NaBH4 solutions, compared…

General Chemical EngineeringAcer saccharumengineering.material/dk/atira/pure/sustainabledevelopmentgoals/responsible_consumption_and_productionchemistry.chemical_compoundSodium borohydridestomatognathic systemGeneral Materials ScienceSugarHydrogen peroxide/dk/atira/pure/sustainabledevelopmentgoals/industry_innovation_and_infrastructureInnovationSodium borohydrideMapleChemistrySoda cookingGeneral ChemistryPulp and paper industryHydrogen peroxidestomatognathic diseasesSugar mapleSoda pulpingengineeringand InfrastructureSDG 9 - Industry Innovation and InfrastructureSDG 12 - Responsible Consumption and ProductionSDG 9 - IndustryPretreatmentJournal of Wood Chemistry and Technology
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