Chemical aha: molekụla myọ 3A
Synonyms: Molecular Sieve KA, Zeolite Molecular Sieve 3A, Synthetic Molecular Sieve 3A, Zeolite 3A Desiccant.
Molekụla Formula: 2 / 3K2O • 1 / 3Na2O • Al2O3 • 2 SiO2 • 9/2 H2O
CAS No .: 308080-99-1
HS koodu: 2842100000
E ji mara:
molekụla myọ 3A, makwaara dị ka Kalium A molekụla myọ, bụ Kalium ion alkali metal alumino-silicate compound. Ya irè pore n'obosara bụ 3A (0.3nm), ọ nwere ike bibiri adsorb ndị ụmụ irighiri na ọmụmụ nke ike n'obosara bụ ihe na-erughị 0.3nm (dị ka mmiri na ụmụ irighiri ihe, amonia ụmụ irighiri), na-ahapụ molekul ike n'obosara karịa 0.3nm aga site molekụla myọ oyi akwa bed, na mgbe nweta ebumnuche nke ọmụmụ ngwakọta. 3A molekụla myọ nwere obere aperture, mgbe adsorbs mmiri ụmụ irighiri, o nwere ike na-ajụ ndị ọzọ nile na ụmụ irighiri, si otú irè izere "ngụkọta adsorption" phenomena. 3A molekụla myọ bụ ụdị magburu onwe desiccant eji maka adsorbing mmiri tumadi. Tonyear molekụla myọ 3A nwere ngwa adsorption ọsọ, elu ngwepịa eguzogide, ike mmetọ eguzogide, ọzọ regenerative ugboro na ogologo lifespan. Ọ pụrụ ịnọgide na-eji mgbe imu.
Ngwa:
ihicha nke unsaturated hydrocarbons (eg ethylene, propylene, butadien)
Gbawara Gas Ihicha
Ihicha nke eke gas, ma ọ bụrụ na COS minimization dị oké mkpa, ma ọ bụ a kacha nta co-adsorption nke hydrocarbons a chọrọ.
Ihicha nke ukwuu pola ogige, dị ka methanol na ethanol
ihicha nke mmiri mmiri na-aba n'anya
ihicha nke CNG
nkọwapụta:
|
item |
unit |
Nka na ụzụ nkọwapụta |
|||
|
udi |
okirikiri |
Extrudate |
|||
|
Dia |
mm |
1.7-2.5 |
3-5 |
1/16 " |
1/8 " |
|
Granularity |
% |
≥96 |
≥96 |
≥98 |
≥98 |
|
nnukwu njupụta |
g / ml |
≥0.60 |
≥0.60 |
≥0.60 |
≥0.60 |
|
abrasion |
% |
≤0.20 |
≤0.20 |
≤0.20 |
≤0.25 |
|
ndinuak ike |
N |
≥40 |
≥60 |
≥40 |
≥70 |
|
Static H2O adsorption |
% |
≥20 |
≥20 |
≥20 |
≥20 |
Mbukota: Steel drum / akwụkwọ drum / aluminum foil akpa ma ọ bụ kwa ahịa arịrịọ.
Nchekwa: 3A molekụla myọ ga-echekwara na ụlọ okpomọkụ, nke na ikwu iru mmiri na-gafere 90%, na ike na-adịghị kpughere na ikuku, ma gbochie megide mmiri, asịd na alkalis.
