I-Henan Sinmat Chemical Co., Ltd. yenye yabakhiqizi abathembekileyo kunye nabanikezeli be-zeolite catalyst day-120 e-China. Ngamava amaninzi, siyakwamkela ngokufudumeleyo ukuba uthenge i-zeolite catalyst day-120 ekumgangatho ophezulu ethengiswa apha kumzi-mveliso wethu. Qhagamshelana nathi ngesampuli yasimahla.
Intshayelelo
I-Zeolite catalyst DAY-i-120 luhlobo lwe-Dealuminated Ammonium Y-uhlobo (DAY) i-molecular sieve, ene-silica ephezulu kakhulu{3}}ukuya{5}}i-alumina ratio eyi-120. Ikwagcina i-FAU topology kunye ne-three-dimensional dimensional sieve ye-molecular sieve, kunye nobukhulu be-pore obumhlophe bubonakala malunga ne-pore.7 ngokubanzi.
USUKU-120 sisihluzo esinzulu se-molecular, kwaye ngokuqhelekileyo sithathwa njenge-silica ephezulu ye-USY zeolite catalyst. Ngenxa yokuba umxholo we-aluminium kwisakhelo se-DAY-120 uncitshiswe kakhulu, unozinzo oluphezulu kakhulu lwe-hydrothermal, ngaloo ndlela lubonisa ukuxhathisa okugqwesileyo komphunga, ixesha elide lokuphila, kunye nokusebenza okuphezulu kokuvuselela. Nangona inani lamaziko e-asidi kwi-DAY-120 liyancipha, umgangatho wamaziko e-asidi uphezulu. Ngoko ke, i-DAY-120 i-catalyst i-acidic encinci kodwa izinzile, kunye nokukhetha okungcono, ukuphendulwa kwecala elincinci, kunye ne-coke deposition encinci. Ngapha koko, ngexesha lenkqubo ye-dealumination enzulu, I-DAY-120 zeolite yenza inani elikhulu le-mesopores yesibini. Oku kuququzelela ukusasazwa kwee-macromolecules kunye nokunciphisa imida yokusabalalisa. Iipropati eziphuculweyo zokusasazwa kwe-DAY-120 ye-molecular sieve iphucula kakhulu ukusebenza kakuhle kwe-catalytic.
USUKU-120 i-zeolite iphezulu-ukusebenza kweFCC catalyst. Iqhayisa ngezinto eziluncedo ezinjengokuchasa ngamandla ukungasebenzi, imijikelo emide yokusebenza, kunye nomgangatho ophezulu wepetroli, iyenza ifaneleke ngokuyintloko ukuqhekeka kweoyile enzima, intsalela yeFCC, kunye nokutya okunentsimbi ephezulu. Isenokusetyenziswa kwi-hydrocracking, efana nokuveliswa kwedistillate ephakathi, i-jet fuel, kunye nokuphuculwa kwedizili. Ngenxa ye-asidi epholileyo kunye nokukhetha okuphezulu, i-DAY-120 zeolite catalyst ingasetyenziselwa kwi-catalysis yekhemikhali emihle, umzekelo ukuguqulwa kwe-aromatics, i-isomerization, kunye ne-alkylation reactions.
Inkcazo yobuGcisa
|
Uhlobo |
USUKU-120 |
|
Ulwakhiwo lweCrystal |
I-FAU |
|
Imbonakalo |
Umgubo omhlophe |
|
SiO2/Al2O3(mol/mol) |
115~130 |
|
BET Surface Area(m2/g) |
Inkulu kuno okanye ilingana nama 650 |
|
Crystallinity(%) |
Inkulu kuno okanye ilingana no 90 |
|
D50(μm) |
Ngaphantsi okanye ilingana no-10 |
|
Ilahleko kwi-Ignition (550℃,wt%) |
Ngaphantsi okanye ilingana no-10 |
|
N / A2O(wt%) |
Ngaphantsi okanye ilingana no-0.05 |
Isicelo
- IPetroleum FCC Catalyst
- Inkxaso ye-Hydrocracking Catalyst
- I-Fine Chemical Catalyst
Iifayile ezishisayo: I-zeolite catalyst DAY-120, DAY-120 Dealuminated Zeolite Y, DAY-120 i-molecular sieve, DAY-120 zeolite, DAY-120 FCC catalyst, DAY-120 Ultra Stable Y zeolite, DAY-120 high silica zeolite
