straw alkali lignin

基本解釋

The lignosulfonate water reducing agent was prepared via oxidation and sulfonation of wheat straw alkali lignin.
以麥草堿木素為原料，采用氧化磺化法，制備了磺化堿木素減水劑。
The behaviors of thermal-oxidation, UV photolysis and hydrolysis of straw alkali-lignin modified polyurethane films(PUF) were tested respectively.
對(duì)麥草堿木質(zhì)素改性聚氨酯薄膜（PUF）的熱穩(wěn)定性、熱水穩(wěn)定性、紫外光降解性能進(jìn)行了測(cè)定。
It is difficult for alkali lignin of wheat straw produced by alkaline pulping to be widely used in industry because of its poor solubility and surface activities.
尤為嚴(yán)重的是堿法制漿產(chǎn)生的麥草堿木素由于水溶性和表面活性差而難以在工業(yè)上得到廣泛應(yīng)用，從而造成對(duì)環(huán)境的嚴(yán)重污染。