Zeolite molecular sieves ine yakasarudzika yakajairwa kristaro chimiro, chimwe nechimwe chine pore chimiro cheimwe saizi uye chimiro, uye ine yakakura chaiyo nzvimbo. Mazhinji zeolite molecular sieves ane yakasimba asidhi nzvimbo pamusoro, uye kune yakasimba Coulomb munda mukristaro pores for polarization. Aya maitiro anoita kuti ive catalyst yakanakisa. Heterogeneous catalytic reactions inoitwa pane yakasimba catalysts, uye iyo inokonzeresa chiitiko chine hukama nehukuru hwekristaro pores yecatalyst. Kana zeolite molecular sieve inoshandiswa sechigadziriso kana chinokonzera mutakuri, kufambira mberi kwemaitiro ekugadzirisa kunotungamirirwa nehukuru hwepore ye zeolite molecular sieve. Saizi uye chimiro chekristaro pores uye pores zvinogona kuita sarudzo mukuita kwekuita. Pasi pemamiriro ezvinhu ekuita, zeolite molecular sieves inoita basa rinotungamira munzira yekuita uye inoratidza chimiro-chakasarudzika catalytic kuita. Kuita uku kunoita kuti zeolite molecular sieves ive itsva catalytic material ine simba rakasimba.
Item | Unit | Technical data | |||
Shape | Sphere | Extrudate | |||
Dia | mm | 2.0-3.0 | 3.0-5.0 | 1/16” | 1/8” |
Granularity | % | ≥96 | ≥96 | ≥98 | ≥98 |
Bulk density | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
Abrasion | % | ≤0.20 | ≤0.20 | ≤0.20 | ≤0.25 |
Kupwanya simba | N | ≥30 | ≥60 | ≥30 | ≥70 |
Static H2O adsorption | % | ≥21.5 | ≥21.5 | ≥21.5 | ≥21.5 |
N- hexane adsorption | % | ≥13 | ≥13 | ≥13 | ≥13 |
Pressure swing ad sorption
Kucheneswa kwemhepo, kubviswa kweH20 uye CO2 kubva mumagasi
Kubviswa kweH2S kubva gasi rechisikigo uye peturu gasi