Product description:
Zsm-5 zeolite is produced from water glass and aluminum sulfate synthesis. Compared with organic synthesis zsm-5 zeolite, it is stable, pollution-free, water and high thermal stable. It is mainly used in diesel hydro dewaxing catalyst, fixed bed catalytic cracking catalysts and low hydrocarbon alkylation, isomerization, propylene production.
Zsm-5 zeolite is used in the production of fluid catalytic cracking (fcc) catalysts which is used in the process of oil catalytic cracking reaction.
Technical parameter
PropertyUnitIndex
Sio2-al2o3 ratio/25-full silica
Crystallinity%85 min
Surface area©o/ g560 min
Na2oWt %0.1 max
Appearance: white powder or gray powder
Packing: 25 kg/bag, 30 kg/bag or in supersacks
Storage: it must be kept dry in a ventilated store.
20kg/bag
Product description:
Rare-earth y zeolite, short as rey zeolite, is a kind of crystal zeolite whose framework contains rare earth metals. It is a kind of silicon aluminate whose framework contains rare earth. It is used in the production of fluid catalytic cracking (fcc) catalysts.
Technical parameter:
PropertyUnitIndex
Re2o3%16 min
Surface areaM2/g600 min
Loi (loss on ignition @ 800 c)%25 max
Na2oWt %2.0 max
Appearance: light yellow powder
Packing: 25 kg/bag or in supersacks
Storage: it must be kept dry in a ventilated store.
Notes: modification on specification is available.
20kg/bag
Product description:
Pseudoboehmite is a special alumina powder with features of high crystallinity, excellent gelling capability and strong peptization. It is used in the production of hydrogenation catalysts. It is also the raw material for activated alumina and other aluminum salt.
Technical parameter:
PropertyUnitIndex
Al2o3%60-75
Bayerite(as is)%5.0 max
Pore volume
G/ml1.0 min
0.8-1.0
0.8 max
Surface area©o/g250 min
Fe2o3%0.07 max
Na2o%0.05 max
0.05-0.1
So42-%1.0 max
Appearance: gray white powder
Packing: 20 kg/bag or in supersacks
Storage: it must be kept dry in a ventilated store.
Notes: modification on specification is available
20kg/bag
Product description:
H-y zeolite is a kind of silicon aluminate whose framework contains h that replaces sodium containing in the framework of y-type zeolite. It is used in the production of fluid catalytic cracking (fcc) catalysts.
Technical parameter:
Type 1
PropertyUnitIndex
Crystallinity%55 min
Surface areaM2/g600 min
Unit cell sizeÅ 24.60 max
Loi (loss on ignition @ 800° c)%25 max
Na2oWt %5.5 max
Type 2
PropertyUnitIndex
Crystallinity%80 min
Surface areaM2/g630 min
Unit cell sizeÅ 24.55-24.58
Loi (loss on ignition @ 800° c)%30 max
Na2oWt %0.1 max
Appearance: white powder
Packing: 20 kg/bag or in supersacks
Storage: it must be kept dry in a ventilated store.
Notes: modification on specification is available.
20kg/bag
Product description:
Alumina powder, or gelling grade alumina powder, with features of high crystallinity, excellent gelling capability and strong peptization, is also called aluminium oxide. It is used as binder for fcc catalysts and adsorbents. It is also the raw material for activated alumina.
Technical parameter:
PropertyUnitIndex
Surface area©o/g250 min
Bayerite (as is)Wt%5 max
Peptization indexWt%95 min
Pore volumeMl/g0.3 min
Attached water%18 max
Al2o3Wt%60 min
Na2o%0.1 max
0.1-0.3
Sio2%0.3
Fe2o3%0.03
Appearance: white powder
Packing: 20 kg/bag or in supersacks
Storage: it must be kept dry in a ventilated store.
Notes: modification on specification is available.
20kg/bag
