硫酸盐法制浆白液中硫酸钠的测定探讨

Discussion on the determination of sodium sulfate in white liquid of Kraft pulping

为了在制浆造纸生产过程中更好地对硫酸钠进行测定,从络合滴定法的角度探究硫酸盐法制浆白液中的硫酸盐测定,与重量法测定相比较,结果表明,络合滴定法步骤简单、用时较短,更加适合于制浆造纸工艺生产控制的过程分析。

In the text, sulfate in white liquid with Kraft pulping was determined using complexometric titration. Compared with gravimetric method, complexometric titration was more suitable for the analysis of pulp and paper production, because it took less time and had more simple steps.