hydroquinol

常見例句

Hydroquinol could be recovered by means of extraction distillation and crystallization.The percent of recovery was 35% or so.
本文通過萃取、蒸餾、結(jié)晶等物理、化學(xué)方法對廢料中的對苯二酚進(jìn)行了回收，回收效率可達(dá)到35%25左右。
The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method.During this analysis, two components were continuously titrated at the same time.
采用一種新的化學(xué)分析方法電位波譜法分析顯影液中的米吐爾和對苯二酚的含量,在研究過程中實現(xiàn)了這兩種成分的連續(xù)滴定分析。
Study on Continuous Titration for Metol and Hydroquinol in Developer Solution
顯影液中米吐爾與對苯二酚的連續(xù)滴定
Keywords Potential spectrum;Potentiometric Titration;Metol;Hydroquinol;
電位波譜;電位滴定;米吐爾;對苯二酚;連續(xù);
Keywords pyrocatechol;hydroquinol;hydroxyl reaction of phenol;synthesis;
鄰苯二酚;對苯二酚;苯酚羥基化;合成;
Keywords high performance liquid chromato grapgy methanol phenol hydroquinol;
高效液相色譜儀;甲醇;苯酚;氫醌;