Different lignin samples were isolated from the raw material,KP and EMCC pulps and their oxygen-delignified and bleached pulps respectively.
英
美
- 分别从原料、KP纸浆、EMCC纸浆、以及其氧脱木素后的半漂浆和全漂浆中分离出原料木素和纸浆残余木素。