先将液态丙烯汽化成气态，用气体进样阀将气态丙烯样品进样到气相色谱仪中，由5A分子筛填充柱进行分离，用TCD检测器检测，外标法定量。
Propylene was vaporized from liquid to gas, then sampled to GC by gas sample valve, separated in 5A molecular sieve column, and determined with TCD.
以四甲基铵硅酸盐为柱化剂，考察了超声作用对MCM-36分子筛合成的影响。
Using tetramethylammonium silicate as the pillaring agent, the effects of ultrasonic treatment on the synthesis of the MCM-36 zeolite were investigated.
该纳米沸石分子筛组装体用于亲和色谱柱的填充后可有效分离蛋白质分子。
The nano zeolite molecular sieve is filled to affinity chromatographic column for separating protein molecule effectively.
以苯为模型化合物研究了负载贵金属的层柱分子筛（PLC）催化剂在苯加氢反应中的抗硫性能。
The behavior of the sulphur-resistance of the hydrogenation of benzene as model chemical compound over pillared-layer clays(PLC) loaded with precious metals was studied.
为此，制备和开发了几种新的酸性材料，如富硅骨架y沸石、层柱分子筛、改性Y型沸石等。
Several new acid materials, FSEY, PILC and modified faujasite Y are developed for this purpose.
为此，制备和开发了几种新的酸性材料，如富硅骨架y沸石、层柱分子筛、改性Y型沸石等。
Several new acid materials, FSEY, PILC and modified faujasite Y are developed for this purpose.
应用推荐