以甘蔗渣为原料制备纤维素粉的生产工艺

Technology of Producing Powdered Cellulose from Bagasse

以甘蔗渣为原料,经过预处理、酸处理、脱色、降解、洗滤、干燥、粉碎得到甘蔗渣纤维素粉,产品的纤维素含量达到90%,持水力、膨胀力分别达到7.8 g/g、8.3 mL/g。

The cellulose powder was produced by the procedures of pre-treatment, acid-treatment, discoloring, degradation, filter wash, drying, and pulverization, with bagasse as raw material. The cellulose content in the product was 90 %, capacity was 8.3 mL/g. water holding capacity was 7.8 g/g, expansion