CHALCO SHANDONG ADVANCED MATERIAL CO.,LTD

Date: 27th May 2016
Special Pseudo Boehmite
If you are willing to wholesale quality,Website:http://www.chalcochem.com, advanced and durable special pseudo boehmite from one of the famous China low sodium pseudo boehmite?low density pseudo boehmite manufacturers, CHALCO is always at your service. P-DF-10? P-DF-10 is a middle density, large pore size pseudo-boehmite product, with the character of high purity, large pore volume, uniform pore size distribution and good acid-soluble. For the large pore volume, specific surface area, good thermal stability, P-DF-10 has good formability, high strength and good wear resistance characteristics, which is widely used in hydrocracking, hydrotreating, hydrogenation refining catalyst ?????%? Chemical?composition Fe2O3 ?0.04 Na2O ?0.1 SO42- ?1.0 LOI??%? ?30 Physical?character ?%,XRD? ?3???????????????????????? pore?volum?ml/g,BET? 0.9-1.1 ?BET?m2/g,BET? ?280???? Phase?transformation ?????350-450????????????????? P-DF-10????? ?-Al2O3 ?????800-900????????????????? ?-Al2O3????? ?-Al2O3 ?????1100-1600??????????????? ?-Al2O3????????? ?-Al2O3 P-DF-10 X P-DF-10 SEM H-B-90 H-B-90 Is a ?-Al (OH) 3 powder produced by high liquidity special process. It?s insoluble in acid. As catalyst components, H-B-90 has the ?unique properties of lower the acid active center density. After the molding process, it can be made into many shapes such as bar, ball and Special-shaped. H-B-90 ?is widely used in high acid activity center catalyst field.? ?%?Chemical?composition Fe2O3 ?0.06 Na2O ?0.30 SiO2 ?0.15 LOI?%? 33-38 Physical?character D50??m? 20-30 BET?m2/g?BET ?350???????????????????? bulk?density?g/cm3?Apparent?density?? ?0.56 ?-Al(OH)3???%,XRD? ?90 ?-Al2O3?3H2O???%,XRD? ?5 Phase?transformation 320? ? H-B-90 ? ? ? ? ?-Al2O3 900? ? ?-Al2O3 ? ? ?? ?-Al2O3 1150? ??-Al2O3 ? ? ?? ?-Al2O3 H-B-90 X H-B-90 SEM B-D-2 Boehmite is an important precursor for the preparation of ?-Al2O3 and ??Al2O3, Mainly used in catalyst and its carrier materials, coating material, porous membranes and soft abrasive, high temperature ceramics etc. ?%?chemical?composition Fe2O3 ?0.04 Na2O ?0.2 moisture ?0.5 physical?character LOI??%? ?17 D50??m? 2.0?0.5??????????????????????? BET?m2/g?BET ?70? bulk?density?g/cm3?Apparent?density?? 0.3-0.5 ? ? ? ? ? ? ? ? ?B-D-2 X ?B-D-2 SEM A-AS-HC-GSA A-AS-HC-GSA is a white powder on appearance, which is soluble in acid and alkali solution. It has the advantage of good forming performance, strong adhesion, bulk density of small, low sulfide containing. A-AS-HC-GSA is the material of Petroleum refining catalyst, with high activity for hydrogenation cracking catalyst, can also be used for hydrotreating catalyst. ?%?Chemical composition Ca ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??0.15 Fe2O3 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??0.1 Na2O ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0.30 Silicon aluminum ratio ? ? ? ? ? ? ? ? ? custom-made Physical character BET?m2/g? ?BET ? ? ? ? ? ? ? ? ? ? ?250-400 bulk density?g/cm3?Apparent density ? ? ? ? ?0.56 L.O.I ?%? ? ? ? ? ? ? ? ? ? ? ? ? ?30
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