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Pseudoboehmite


  A white gel (wet) or powder (dried), odorless, tasteless and nontoxic. It is a thixotrope with thecharacters of high purity crystalline phase, excellent gelation and strong caking propertyI's used as FCC andhydrogenation catalyst carrier.

  P-DF-03-LS is a cement of the cracking catalyst for semi-synthetic rare-earth Y molecular sieve, acement in aluminum silicate refractory fiber, a catalyst in making ethylene by alcohol dehydration and inmaking epoxy ethane. It also can be used as raw material for activated alumina and other aluminates.

item/brands

chemical composition % physical performance
Fe2O3≤ Na2O≤ L.O.I≤ Gelation index % Al2O3·3H2O % pore volume ml/g BET m2/g
P-G-03 0.03 0.30 70 ≥95 ≤5 - -
P-D-03 0.03 0.30 40 ≥95 ≤5 - -
P-DF-03 0.03 0.30 35 ≥95 ≤5 -  
P-G-03-LS 0.03 0.10 - ≥95 5 ≥0.3 250