Henan Sinmat Chemical Co., Ltd. ke e mong oa bahlahisi ba tšepahalang ka ho fetisisa le bafepedi ba zeolite catalyst zsm-48 ka China. Ka phihlelo e ntši, re go amogela ka borutho go reka sešušumeletši sa boleng bjo bo phagamego sa zeolite zsm-48 seo se rekišwago mo go tšwa feketoring ya rena. Ikgokaganye le rena bakeng sa sampole ya mahala.
Matseno
Sehlohleletši sa zeolite ZSM-48 (Zeolite Socony Mobil-48 goba ZSM-48 phofo ya zeolite), ke zeolite ya maitirelo yeo e nago le mohuta wa kristale wa MRE. Skeleton ya ZSM-48 ke mehele ya ditho tše lesome ya tlhakore e tee, eupša e na le dikanale tše ntši tša zig-zag gomme gantši e na le di-micropores tša tlaleletšo goba diphošo tša sefapano, gomme bogolo bja pore bo ka ba 0.53nm × 0.56nm.
ZSM-48 molecular sieve has a higher silica alumina ratio (generally >100), go feletša ka maatla a fase a lefelo la esiti eupša go tsepama ga hydrothermal mo go botse kudu. ZSM-48 dimolekule sefe bontša diffusivity e lekanetšego le selectivity ikhethang. Go feta fao, esiti ya yona e ka beakanywa ka go tsebagatša di-heteroatom (tše bjalo ka Ti, V, Cr, bjalobjalo), ka go realo ya dira gore mošomo wa catalytic o šome gabotse.
Bjalo ka sefe ya dimolekule tša zeolite yeo e nago le sebopego se se itšego le dithoto tša go hlohleletša, ZSM-48 e dirišwa kudu ka ditshepedišong tša dikhemikhale tša petroleum. Ka mohlala, alkane isomerization, hydroisomerization, le isomerization dewaxing. ZSM-48 sešušumeletši se ka šomišwa gape bakeng sa phetošo ye nngwe ya hydrocarbon le sešušumeletši se sebotse sa dikhemikhale.
Tlhaloso ya Sethekniki
|
Mohuta |
ZSM-48 |
|
Ponagalo ya go bonagala |
Phofo e tšoeu |
|
Sebopego sa Kristale |
MRE |
|
Boholo ba kristale(μm) . |
0.5~4.0 |
|
BET Sebaka sa Bokagodimo(m2/g) |
>200 |
|
SiO2/Al2O3(mol / mol) . |
E ka fetošwago |
|
Na2O (wt%) . |
<0.1 |
|
Bokristale (%) . |
>95 |
|
Tahlehelo ka Ignition(wt%) . |
<2.2 |
Kgopelo
- N-Isomerization ya Alkane
- Long - ketane n- alkanes Hydroisomerization
- Isomerization Go tloša boka
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