Ko Henan Sinmat Chemical Co., Ltd. tetahi o nga kaihanga pono me nga kaiwhakarato o te zeolite catalyst ra-30 i Haina. Ma te nui o nga wheako, ka mihi matou ki a koe ki te hoko mai i te zeolite catalyst ra-30 mo te hoko mai i to maatau wheketere. Whakapaa mai ki a maatau mo te tauira kore utu.
Kupu Whakataki
Ko te Zeolite catalyst DAY -30 he momo tatari molecular Dealuminated Ammonium Y-type (DAY), me te silica reo -ki-alumina ōwehenga o te tikanga 30. Ka mau tonu te topology FAU me nga macropores ahu-toru (te rahi o te pore he rite ki te paura 7 nm).
Ka whakatauritea ki te tatari ngota rapoi HY noa, ko te anga o te DAY-30 kua tukuna atu he maimoatanga whakamaaramatanga, na te mea i tino pai ake te whakamaaramatanga o te waiariki, me te pupuri tonu i te waikawa tino kaha. Mo te mau tonu o te waiariki, DAY -30 te zeolite he kaha ake te atete ki te kohu wai, ka kaha ki te whakahou ake i te pāmahana, he iti ake te paheketanga o te anga. Mo te kawakawa, i te mea kaore i te tino teitei te ōwehenga o te silica -ki-alumina, kei a DAY-30 zeolite te maha tonu o nga pokapū waikawa Brønsted me te mahi kapiti teitei, e whakaatu ana i te kaha ki te pakaru hinu taumaha. No reira, ko te DAY-30 zeolite catalyst e kiia ana he momo mahi teitei o te USY zeolite catalyst.
Ko te zeolite DAY-30 te nuinga o te whakamahi hei whakakorikori FCC, na te nui o te mahi pakaru, te nui o te penehīni, me te nui o te hua LPG. Hei tautoko waikawa me te wahanga kapiti, ka whakamahia te zeolite DAY-30 me nga konganuku penei i te nickel me te konukawata i roto i nga whakakōkī hydrocracking. I tua atu i te mahi hei whakakorikori, ko te DAY-30 he pai rawa atu te zeolite adsorbent, e whakaatu ana i te kaha adsorption kaha mo te benzenes, hydrocarbons, alcohols, and aldehydes, a he maha nga tono mo te whakahekenga VOC, te horoi o te hau, me te maimoatanga waipara.
Whakatakotoranga Hangarau
|
Momo |
RA-30 |
|
Hanganga Kiriata |
FAU |
|
Te ahua |
Te paura ma |
|
SiO2/Al2O3(mol/mol) |
25~35 |
|
Horahanga Mata BET(m2/g) |
He nui ake, he rite ranei ki te 650 |
|
Maataata (%) |
He nui ake, he rite ranei ki te 90 |
|
D50(μm) |
Iti iho i te rite ranei ki te 10 |
|
Ngaronga i runga i te mura (550 tohu, wt%) |
Iti iho i te rite ranei ki te 5 |
|
Na2O(wt%) |
Iti iho i te rite ranei ki te 0.05 |
Taupānga
- Petroleum FCC Catalyst
- Tautoko Hydrocracking Catalyst
- VOC Maimoatanga
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