【摘要】 本工作将原作为连续流动色谱的BC—1型比表面测定仪改制为迎头色谱,测定了11种不同性质固体样的比表面和吸附量,结果证明改制后的仪器能够达到使用要求。更多还原

【Abstract】 The refit and the test run of BC-1 Surface Areas Apparatus are presented We changea the primary continuous-flow chromatography into frontal one. The specific surface areas and the amount of adsorbate of eleven solid samples are determined The results proved that this repacked apparatus is able to satisfy the riquirements of pracitical usage.更多还原