Lignin, as a biodegradable byproduct of industry, has become popular in developing low-cost and high-performance heavy metal adsorbents. Herein, a high-efficiency novel adsorbent for mercury ion, amino-functionalization alkali lignin (AAL) was facile synthesized by one-step approach under very mild ...

The paper industry is characterized by a long industrial chain and diverse production paths. Under different production paths, the sustainability evaluation results of criteria are different, so there is a decision problem of the most sustainable production path. At present, the sustainability...

A sandwich panel with a high ratio of strength to weight is commonly used in aerospace, construction, packaging and other fields. Using a renewable material such as wood to make sandwich panels can achieve a perfect unity of material and structure. In view of the lack of systematic analyses of...

Catalytic hydroprocessing of white pine pyrolysis bio-oil over cobalt-molybdenum (CoMo) carbide supported on biochar was carried out in a continuous fixed-bed reactor at a temperature between 350 and 425°C, hydrogen pressure between 7 and 12.5 MPa, and liquid hourly space velocity (LHSV) of 0.1-1.0 ...

By aiming at tailoring the bonding strength of a thermosetting lignin-containing phenol-formaldehyde (LPF) wood adhesive, different fractions of an industrial hardwood alkaline lignin have been prepared through sequential solvent fractionation (i-PrOH, EtOH, and MeOH). Those fractions were...

Dyeing methods that conform to environmental protection requirements and adapt to the development of industry are investigated using bleached poplar wood dyed with melanin secreted by Lasiodiplodia theobromae in this paper. Prolonging the dyeing time of coarse melanin can improve the dye uptake of...

Taking the trade flow of main wood forest products imported from Russia from 2011 to 2021 as the data source, this study measures the quality of the main wood forest products imported from Russia by China through the regression inference method of demand information and describes the changing trend ...

Metallic wood has recently attracted an increasing attention for its excellent mechanical, electrical, and thermal properties. However, existing metallic wood materials are limited in terms of practical application due to their excessive density, rising production costs, and significant energy...

This paper presents a visualization algorithm for wood fracture simulation based on wood science and wood internal structure reconstruction. The algorithm can simulate a reasonable and realistic wood fracture effect. First, the 3D point-cloud data of the bark structure are obtained using a laser...

Bamboo's long-acting mold resistance is essential to its durability and applications. Cinnamaldehyde can be used to protect bamboo against microorganisms, but bonding linkages are easily broken, resulting in poor anti-mold performance. In this study, for the first time, cinnamaldehyde was...