Ici cibumba cimo ica bapanga ifya kupangapanga ifyashintililwapo kabili abapeela ifya kupangapanga ifya zeolite usy mu China. Pa mulandu wa kuti twalishiba ifingi, tulamupokelela bwino nga mwashita ifya kupangapanga ifya mutengo ifya zeolite usy ifya kushita pano ukufuma ku fakitare yesu. Tulanshanyeni pakuti mukwate ica kumwenako icabula ukulipilisha.
Intanshi
Iciputulwa ca nshita ica USY (Ultra{0}}Icishintililwapo Y) nangu USY umusango wa ciputulwa ca nshita ica musango wa nshita icasangwa ukupitila mu kwalula inshita ya nshita iya NaY ukupitila mu kwalula kwa ion no kufumyapo umulilo uwakulisha. Ici ciba mu musango wa FAU uwa mipangilwe ya fimuti fya mushili, kabili cili ne mipangilwe imo ine nga fimuti fya mushili ifya NaY. Ubutali bwa iko ubwa muputule bwaba mupepi na 0.74 nm, kabili ukumoneka kwa iko ni buunga ubutuntulu.
Ukulingana na NaY zeolite umusebo wa molekyulu, USY ili na umusango uunono uwa aluminiamu (umusango uukalamba uwa Si / Al), ukuwamya kwa mucinshi no mucinshi wa menshi, no kubomba bwino ukwa mucinshi. Icipe ca USY ica molekyulu cibomfiwa sana mu fyakupangapanga, kabili eciputulwa cikalamba ica fyakupangapanga ifya FCC ifya nomba.
Pa mulandu wa mipangilwe ya iko iyashintilila na maka ya kutungulula asidi, umusebo wa molekyulu wa USY ulawamya sana imibombele ya catalytic no kusalapo kwa fipe mu fyakupangapanga ifya mafuta, ukuipanga ukwabula ukubweseshiwamo, maka maka mu kupanga amafuta ayafinine no kwalula kwa mafuta ayacepa.



Ubulondoloshi bwa mibombele
|
Umusango |
USY |
|
Imimonekele |
Ubuunga ububuuta |
|
Ukupalana kwa makristalo (%) |
>70 |
|
Ubufulo bwa pamulu (m2/g) |
>650 |
|
SiO2/Al2O3(umulo/umulo) |
Ukupanga ifyo ulefwaya |
|
Ukutenta kwa Lattice (icipimo) |
>998 |
|
Na2O(%) |
<0.8 |
|
Ukuloba Pa Kutenta (wt%) |
6 |
|
D50(µm) |
5 |
Ukubomfya
- Ukuputula kwa Mafuta
- Abatwala Asidi ku Kupanga Amashiwi Aya Kupanga Amashiwi
- Ukuposha kwa VOC
Ama Tags aya Kufina: Icipe cakubomfya icakubomfya, icakubomfya icakubomfya, icakubomfya icakubomfya icakubomfya, icakubomfya icakubomfya icakubomfya icaku China, abapanga ifyakubomfya ifyaku China, abapeela
