固体炭材料对煤沥青中某些组份的吸附作用

THE ADSORPTION OF VARIOUS COMPONENTS IN COAL TAR PITCHES ON SOLID CARBON MATERIALS

本文用溶剂抽提法研究了某些炭材料对煤沥青中甲苯可溶物和三氯乙烯可溶物的吸附作用。结果发现,这些炭材料对甲苯可溶物和三氯乙烯可溶物均有吸附作用,不同的炭材料,其吸附量也不同。

In this paper the adsorption of TS and TES in coal tar pitches on some solid carbon materials was investigated using solvent extract method. It has been found that the solid carbon materials adsorbed the TS and TES of the coal tar pitches and different carbon materials adsorbed different amount of the TS and TES.