The change of aspen lignin structure in auto-catalyzed ethanol-water pulping was studied by IR and 1h-nmr.
通过红外光谱、核磁共振氢谱技术手段研究了杨木自催化乙醇制浆中木素结构的变化。
The structural change of silver grass lignin in Auto-catalyzed ethanol-water pulping was studied by IR and 1h-nmr.
通过IR、1H N MR技术初步研究了荻自催化乙醇制浆中木素结构的变化。
Auto-catalyzed ethanol-water pulping is one kind of organosolv pulping; it can completely solve the pollution problem of conventional chemical pulping.
自催化乙醇制浆是溶剂法制浆的一种，可彻底解决传统化学制浆的污染问题。
Compared with the conventional chemical pulping, auto-catalyzed ethanol-water pulping is of apparent speciality in pulping technology and the resultant pulp properties.
与传统化学制浆相比，非木材纤维自催化乙醇制浆的制浆工艺及成浆性能都有明显的特殊性。
Compared with the conventional chemical pulping, auto-catalyzed ethanol-water pulping is of apparent speciality in pulping technology and the resultant pulp properties.
与传统化学制浆相比，非木材纤维自催化乙醇制浆的制浆工艺及成浆性能都有明显的特殊性。
应用推荐