Results 11 to 20 of about 815,537 (285)

Effect of Nickel Impregnation on Wood Gasification Mechanism [PDF]

open access: yesWaste and Biomass Valorization, 2017
To study its catalytic effect, nickel were inserted intentionally by impregnation into the biomass. In this context, the influence of the Ni amount in the solution during wood impregnation has been analyzed in terms not only of catalytic activity and samples compositions but also on the wood structure.
Said, Marwa   +4 more
openaire   +5 more sources

Effect of Microwave-Assisted Impregnation on the Leaching Resistance of ACQ in Refractory Spruce Wood

open access: yesBioResources
Microwave (MW) treatment is an environmentally friendly and time-saving technique with great potential for generating wood-impregnation innovations.
Kübra Gündüz Vaydogan   +1 more
doaj   +4 more sources

Research on the Impregnation Process and Mechanism of Silica Sol/Phenolic Resin Modified Poplar Wood

open access: yes, 2023
Phenolic resin-modified materials partially reduce the toughness of the wood. In this study, organic–inorganic composite modifiers were used to modify the wood.
Yinliang Zhang   +5 more
core   +1 more source

Study on Moisture Absorption and Water Absorption of PMMA Wood-plastic Composites Based on TD-NMR

open access: yesChinese Journal of Magnetic Resonance, 2023
In this study, time-domain nuclear magnetic resonance (TD-NMR) technology was employed to explore the moisture state and spin-spin relaxation (T2) characteristics of polymethyl methacrylate (PMMA) wood-plastic composites during the moisture absorption ...
ZHAO Wanlei   +3 more
doaj   +1 more source

Isolation and identification of fungi inhabiting rubber-impregnated wood, and their role of quality changing the impregnated wood [PDF]

open access: yesBioResources, 2020
Knowledge of the types of fungi inhabiting wood, their growth conditions, and level of damage is needed to design an effective and efficient preservation process. Researchers have tried to identify fungi that play a role in attacking wood products (impregnated wood), including the type and the role of these fungi in changing the quality of processed ...
Noor Rahmawati   +2 more
openaire   +1 more source

Impregnation of Wood with Waste Engine Oil to Increase Water- and Bio-Resistance

open access: yes, 2021
Impregnation is a common method of protecting wood from external influences. This study proposes the use of spent engine oil as an impregnating composition for modifying birch wood to make it resistant to biological degradation and water.
Tatiana Ishchenko   +3 more
core   +1 more source

Impregnation of Norway spruce (Picea abies L. Karst.) wood with hydrophobic oil [PDF]

open access: yes, 2006
The overall goal of this thesis was to develop new knowledge to facilitate the production of Norway spruce wood-based materials that are more durable and more homogenous than current materials by using a hydrophobic oil impregnation process). Linseed oil
Ulvcrona, Thomas
core   +1 more source

THE EFFECTS OF SOME IMPREGNATION PARAMETERS ON MODULUS OF RUPTURE AND MODULUS OF ELASTICITY OF WOOD

open access: yes, 2011
WOS: 000292785500013The aim of this study was to determine the effects of some impregnation parameters such as impregnation chemicals, impregnation durations, and impregnation methods on modulus of rupture (MOR) and modulus of elasticity (MOE) of ...
Ayar, Serdar   +3 more
core   +3 more sources

Physical and Magnetic Properties of Sengon (Falcataria moluccana Miq.) Impregnated with Synthesized Magnetite Nanoparticles

open access: yesJurnal Sylva Lestari, 2023
Sengon is one of the fast-growing wood that dominates Indonesian plantation forests and has been used as industrial raw  material, fuel, and construction material.
Saviska Luqyana Fadia   +4 more
doaj   +1 more source

The Effect of Microwave Pretreatment on the Impregnation of Poplar Wood

open access: yesBioResources, 2014
Microwave pretreatment can increase the transverse permeability of wood. The effects of impregnation on microwave-pretreated wood with low-molecular weight phenol formaldehyde resin was investigated.
Kang Xu   +4 more
doaj   +1 more source

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