Understanding the migration and conversion of nitrogen in wood-based panels (WBPs) during pyrolysis is fundamentally important for potentially transforming the N-containing species into valuable material-based products. This review firstly summarizes the commonly used methods for examining N evolution during the WBPs pyrolysis before probing into the association between the wood and adhesives.The potential effects of wood-adhesive interaction on the pyrolysis process are subsequently analyzed. Furthermore, the controversial statements from literature on the influence of adhesives on wood pyrolysis behavior are discussed, which is followed by the detailed investigation into the distribution and evolution of N-containing species in gas, liquid and char, respectively, during WBPs pyrolysis in recent studies. The differences in N species due to the heating sources (i.e. electrical heating vs microwave heating) are particularly compared. Finally, based on the characteristics of staged pyrolysis, co-pyrolysis and catalytic pyrolysis, the converting pathways for WBPs are proposed with an emphasis on the production of value-added chemicals and carbon materials, simultaneously mitigating NO_x emission.

对于潜在地将含氮物质转化为有价值的基于物质的产品，了解热解过程中人造板（WBP）中氮的迁移和转化至关重要。本文首先综述了在检测木材与胶粘剂之间的缔合之前常用的WBPs热解过程中检查N演变的方法，然后分析了木材与胶粘剂相互作用对热解过程的潜在影响。此外，讨论了关于粘合剂对木材热解行为的影响的有争议的陈述，随后详细研究了最近WBPs热解过程中气体，液体和焦炭中含氮物质的分布和演变。学习。特别比较了由于加热源（即电加热与微波加热）导致的N物种差异。最后，根据分段热解，共热解和催化热解的特点，提出了WBPs的转化途径，重点在于增值化学品和碳材料的生产，同时减少了NO的产生。_x发射。