1·Phenol and cresol isomers could be well separated in liquid crystal PBOB packed column.
苯酚和甲酚异构体在液晶pbob填充柱上分离良好。
2·Brown liquid, mainly consist of phenol, cresol and xylenol etc.
棕褐色液体,主要由苯酚,甲酚和二甲酚等组成。
3·The technological reform of mixed cresol refining and purification in the Taidong Co. , Ltd is presented.
介绍了莱钢泰东公司混合甲酚精制提纯的工艺改造情况。
4·Can be used as raw material for dyestuff, phenolic resin, medicine and oil paint. Or used as the extracting agent of pure products such as phenol, cresol and xylenol.
可用于制造染料,酚醛树脂,医药,油漆等;还可作为提取苯酚,甲酚和二甲酚等纯产品的原料。
5·The concentration ofp cresol and 3 methylindole in the slurry containing vermicompost was lower, compared with control; Vermicompost had also decreased the concentration of most VFAs in pig slurry.
蚯蚓粪也能降低猪排泄物中对甲酚、3 甲基吲哚和部分挥发性脂肪酸的浓度;