3.调湿加入一定量的水分后,可以使原料表面覆盖薄薄的一层液体,增加粘结力,便于固体成型。4.成型生物质通过固体成型,一般不使用添加剂,此时木质素充当了粘合剂。五、注意事项1.挥发分含量较高农作物秸秆中的挥发分一般在76%~86%之间,其存储了超过2/3的热量,且一般在200~300℃时开始析出。如果此时无法提供足够的助燃空气,则未燃尽的挥发分被气 3. Moisture by adding a certain amount of water, you can make the raw material surface covered with a thin layer of liquid to increase the bonding force, easy solid molding. 4. Forming biomass through solid forming, generally do not use additives, when lignin acts as a binder. Fifth, matters needing attention 1. Volatile content is higher volatile in crop straw generally between 76% to 86%, which stores more than 2/3 of the heat, and usually 200 ~ 300 ℃ began to precipitate. If you can not provide enough combustion air at this time, the unburnt volatile gas