Zeolite L featuring different size and shape (nanocrystals and discs), with and without alkaline metal exchange (Cs or Na), was used as catalyst support in bio-oil/bio-glycerol mixture Steam Reforming (SR). Zeolites were modified with CeO₂ to improve support properties before the impregnation of nickel. Then, prepared catalysts were tested in SR of a multi-component synthetic bio-oil/bio-glycerol mixture at 1073 and 973 K, under atmospheric pressure and using a Steam to Carbon (S/C) ratio of 5.0. Activity tests showed that catalysts deactivated during the experiments at 973 K. In addition, the sodium exchange produced the sintering of the Zeolite L crystals. Thus, Na containing catalysts produced low conversions and hydrogen yields lower than 30%. On the other hand, Cs containing catalysts resulted in slightly lower hydrogen yields than the supports without this metallic cation. Regarding the morphology of the zeolites, the ones with disc shape were the most active for bio-oil SR purposes producing hydrogen yields close to 80% in the first reaction stage at 1073 K and hydrogen yields close to the 50% at the last reaction stage at 1073 K.

具有和不具有碱金属交换（Cs或Na）的具有不同尺寸和形状（纳米晶体和盘状）的沸石L用作生物油/生物甘油混合物蒸汽重整（SR）中的催化剂载体。用CeO ₂改性沸石在浸渍镍之前改善支撑性能。然后，在大气压下，使用水碳比（S / C）为5.0，在多组分合成生物油/生物甘油混合物的SR中，在1073和973 K的SR中测试制备的催化剂。活性测试表明，在973 K的实验过程中，催化剂失活了。此外，钠交换产生了L型沸石晶体的烧结。因此，含Na的催化剂产生低的转化率并且氢产率低于30％。另一方面，与不含该金属阳离子的载体相比，含Cs的催化剂产生的氢产率略低。关于沸石的形态，