Henan Sinmat Chemical Co., Ltd. y’emu ku kkampuni ezisinga okwesigika mu kukola n’okugabira zeolite catalyst sapo-11 mu China. Nga tulina obumanyirivu bungi, tukwaniriza n'ebbugumu okugula omutindo ogwa waggulu zeolite catalyst sapo-11 etundibwa wano okuva mu kkolero lyaffe. Tukwasaganye okufuna sample ya bwereere.
Okwanjula
SAPO-11 zeolite catalyst ye kiraasi enkulu ennyo eya SAPO series molecular sieves, nga erina topology ya AEL. Ekintu ekisinga okumanyika mu nsengekera ya SAPO-11 ye mukutu gwa mpeta ogw’ebitundu 10 ogw’obuziba obutono (microporous channel) ogw’ekitundu kimu nga guliko ebisenge by’obutuli obuyitibwa elliptical pore openings, era obunene bw’obutuli bwayo buli nga 0.39 × 0.63 nm (3.9 × 6.3 Å).
Ekimu ku birungi ebikulu ebya SAPO-11 molekyu sieve ye asidi yaayo etali ya maanyi, ekiyinza okukendeeza ku bikolwa eby’ebbali ng’okukutuka okuyitiridde. Newankubadde nga ensengekera ya microporous ey’ekitundu kimu nayo ereeta obuzibu obumu obw’okusaasaana, obunene bw’obutuli busobola okuleeta ekikolwa ekimu eky’okulonda enkula ku kusaasaana kwa molekyo za alkane n’ebiva mu isomerization.
SAPO-11 zeolite catalyst emanyiddwa nnyo olw’okukozesebwa kwayo mu hydroisomerization ya long-chain n-alkanes. Topology yaayo eya AEL, one-dimensional elliptical microporous channels, ne acidity ey’ekigero bigisobozesa okutuuka ku bbalansi ennungi wakati w’okukyusa n’okulonda isomerization, ekigifuula obuwagizi bwa asidi obwa bulijjo eri bifunctional hydroisomerization catalysts.



Ebikwata ku by’ekikugu
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Okuwandiika |
SAPO-11 |
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Endabika y’omuntu |
Pawuda omweru |
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Enzimba ya Kiristaalo |
AEL |
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SiO2/Al2O3(mol/mol) . |
Esobola okukyusibwakyusibwa |
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Obuwanvu bwonna obw’okungulu(m2/g) |
Okusinga oba okwenkana 250 |
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Obunene bw’obutundutundu(μm) . |
0.5~1.5 |
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Obutafaali bwa kirisitaalo(%) . |
Okusinga oba okwenkana 90 |
Okusaba
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Hydroisomerization Ya N-alkanes
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Isomerization Ne Dewaxing Mu Mafuta Agasiiga
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Isomerization Y'amafuta g'amafuta n'ebitundu bya petulooli
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