摘要
煤衍生产物中酚类化合物是重要的化工原料,对其组成的分析具有实际意义。近几年,用GC和GC/MS以及HPLC研究煤液化油中和高温煤焦油中的酸性萃取物已有些报道,在以正相和反相HPLC法研究烷基酚的分离方面,亦做了不少工作,而此类研究在国内实属少见,本工作目的在于确定一种分析高温煤焦油中酚类化合物,既简单迅速、又准确方便的高效液相色谱法。
bene studied by using YWG-C18H37 eolumn. The technique was applied to the determination of surviving phenolic compounds in saw phenols for synthesizing Mg-C brick resin, in pnenolic resin, and in raw phenols-formalin reactant. and the results were satisfactory. It has shown that the method is simple, rapid, accurate and relatively inexpensive for determining phenolic In this paper, a HPLC method for the mixtures,analysis of coal tar phenolic constituents has
出处
《色谱》
CAS
CSCD
北大核心
1989年第5期306-308,共3页
Chinese Journal of Chromatography
