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NaY Zeolite
| 22 03,2011 |
| NaY molecular sieve,a kind of alkali silicon aluminate,is the Y type crystal Na molecular sieve.It can adsorp molecules whose critical diameters are no greater than 10
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ZSM-5 zeolite
| 22 03,2011 |
| The relative degree of crystallization: 85% min
Na2O: 0.1% max
SiO2/Al2O3: 26-30
surface area: 420 suare metre/ g min
Appearance: white powder
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super-stable rare-earth Y molecular sieve
| 22 03,2011 |
| Super-stable rare-earth Y-molecular sieve is a kind of crystal molecular sieve whose framework contains rare earth metals.It is a kind of silicon aluminate whose framework contains rare earth.It is us... |
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13X zeolite
| 22 03,2011 |
| Formula: Na2Oâ¢Al2O3â¢2.45SiO2â¢6.OH2O
Static adsorbed water:31.5% min
Adsorbed carbon dioxide:22.5% min
PH:11 max
Volume density:0.50% g/ml
Water content(550 degrees):23% max
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FCC catalyst
| 22 03,2011 |
| 1)Chemical Composition:
Reduction:13%
Fe:0.4%
Al2O3:45%
Na:0.3%
SO4=:1.5%
2)Phisical Character:
Pore Volume:0.35mlg
Specific Surface:250m2/g
Abrasion index:2.5%
Fineness:
0--40... |
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3A molecular sieve
| 22 03,2011 |
| Formula: 2/3K2O.1/3Na2O.Al2O3.2SiO2.9/2H2O
Static adsorbed water:25.5% min
PH:11 max
Exchange degree:43% min
Volume density:0.68% g/ml
ClË:0.1% max
Water content(550 degrees):21% max
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5A molecular sieve
| 22 03,2011 |
| Formula: 3/4CaO.1/4Na2Oâ¢Al2O3â¢2SiO2â¢9/2H2O
Static adsorbed water:26.8% min
Adsorbed carbon dioxide:21% min
PH:10.5 max
Exchange degree:75% min
Volume density:0.68% g/ml
ClË:0.1% max
Wa... |
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HY molecular sieve
| 18 03,2011 |
| HY-molecular sieve is a kind of silicon aluminate whose framwork contains H that replaces Na containing in the framwork of Y-molecular sieve.It is used in the production of catalytic cracking (FCC) ca... |
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rare-earth Y zeolite
| 18 03,2011 |
| Rare-earth Y-molecular sieve is a kind of crystal molecular sieve whose framework contains rare earth metals.It is a kind of silicon aluminate whose framework contains rare earth.It is used in the pro... |
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4A zeolite
| 18 03,2011 |
| Formula: Na2Oâ¢Al2O3â¢2.0SiO2â¢4.5H2O
Static adsorbed water:26.5% min
Adsorbed carbon dioxide:15.5% min
PH:11 max
Volume density:0.68% g/ml
Water content(550 degrees):21% max
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catalyst
| 18 08,2010 |
| 1)Chemical Composition:
Reduction:13%
Fe:0.4%
Al2O3:45%
Na:0.3%
SO4=:1.5%
2)Phisical Character:
Pore Volume:0.35mlg
Specific Surface:250m2/g
Abrasion index:2.5%
Fineness:
0--40... |
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