The study probe into the separation of lignin from pulp waste liquor, the condition and measure of lignin modification, and the influence of lignin on non-biological stability of beer.
主要对制浆废液中木素的分离、木素的改性条件及措施、木素对啤酒非生物稳定性的影响进行了探讨。
3
The methods for preparing structural material bonding agent by condensing the alkaline lignin in the wast liquor of soda pulping process with formaldehyde and phenol are described.