搜索结果: 1-7 共查到“林业工程 chemicals”相关记录7条 . 查询时间(0.625 秒)
Cascade Utilization of Biomass: Strategy for Conversion of Cellulose, Hemicellulose, and Lignin into Useful Chemicals
Lignocellulosic biomass Catalytic conversion Depolymerization Sugar alcohol Aromatic monomer
2024/3/8
Efficient utilization of all three components of lignocellulose—cellulose, hemicellulose, and lignin—impels efficient utilization of carbon dioxide fixed by photosynthesis. Conversion of all three of ...
Effects of Fire Retardant Chemicals and Retention on Heat Release Rate of Wood
heat release phosphorus compound boron compound cone calorimeter fire retardant
2009/3/6
Heat release of interior materials is an important fire property which influences propagation and enlargement of room fires. In this study, nine kinds of fire retardant chemicals were impregnated int...
Fire Reterdant Chemicals Affecting Combustion Resistance of Wood
Fire Reterdant Chemicals Wood
2009/1/16
Wood is an important material used in construction elements. However since it can be affected by biotic and abiotic deteriorating agents, it should be treated with chemical impregnating materials pri...
The Effects of Wood Bleaching Chemicals on The Surface Gloss and the Adhesion Strength of Varnishes
Wood Bleaching Chemicals Surface Gloss Adhesion Strength of Varnishes
2009/1/16
In this research, sodium hydroxide + hydrogen peroxide, sodium hydroxide + calcium hydroxide + hydrogen peroxide, hypochlorite and hydrochloric acid were applied to pine (Pinus sylvestris L), oriental...
The Effects of Chemicals for Using the Bleaching of the Wood Surfaces on the Layer Hardness of Varnish
Bleaching on the wood bleaching methods sodium hydroxide hydrogen peroxide calcium peroxide hypochlorite and hydrochloric acid and varnish
2009/1/15
The objective of this research was to determine the effects of sodium hydroxide + hydrogen peroxide, sodium hydroxide + calcium hydroxide + hydrogen peroxide, hypochlorite and hydrochloric acid applie...
The Effects of Different Preservation Chemicals and Finishing on Wood Combustion Properties in Pinus sylvestrisL. and Castanea sativa Mill
Different Preservation Chemicals Finishing Wood Combustion Properties Pinus sylvestrisL Castanea sativa Mill
2009/1/15
In this study, changes in combustion properties in solid wood treated with different chemicals and varnishes were investigated. Wood samples prepared from Scotch pine ( Pinus sylvestris L.) and chestn...
The Effects of Wood Bleaching Chemicals on the Bending Strength of Wood
Wood Bleaching Chemicals Bending Strength of Wood
2009/1/15
The aim of this research was to determine the effects of bleaching chemicals on the bending strength of wood. For this purpose, sodium hydroxide + hydrogen peroxide, sodium hydroxide + calcium hydrox...