Seolite Catalyst

1. Suia mai le sieve molecular NaY e ala i le faafesuia'i o ion ma le fefa'ataua'iga;. 2. Fa'atasi ai ma uiga o le ultra-maumau, fa'atonuga o le acid, ma foliga-fa'ato'a filifili;. 3. E masani lava

1. O lo'o avanoa le aofa'iga atoa o silica-alumina ratio H-ZSM-5 zeolite catalysts;. 2. Mea autu e fa'alagolago i ai e toetoe lava o mea uma- fa'agata;. 3. E masani ona faʻaaogaina mo FCC

1. Titanium o lo'o i totonu o le molecular sieve framework, ma avea o se nofoaga autu mo gaioiga faʻamaʻi faʻamaʻi;. 2. I le taimi lava e tasi e maua ai le gaioiga maualuga, maualuga le filifilia,

1. Silica mesoporous maualuga mautu ma le tele pore e masani lava ile 5 nm i le 15 nm;. 2. Lelei le mautu vevela, molecular diffusion meatotino, ma faigofie o luga functionalization;. 3. E talafeagai

1. Fa'amama le Ammonium Y-ituaiga mole mole sieve, fa'atasi ai ma le silica -i le-alumina fua e masani ona 120;. 2. E matua maualuga le mautu hydrothermal, mālū acidity ma maualuga filifili, se

1. Fa'amama le Ammonium Y-type molecular sieve, ma le silica maualuga-i-alumina ratio e masani lava 60;. 2. O lo'o i ai le fa'amaliega feololo, malosi fa'amautu hydrothermal, lelei fa'asalalauga

1. Fa'amama le Ammonium Y-ituaiga mole mole sieve, fa'atasi ai ma le silika -i-alumina fua e masani ona 30;. 2. E iai le malosi malosi, maualuga le gaioiga, maualuga le mamafa o le suiga o le suauʻu,

.. 2. Faatasi ai ma uiga o laina tutusa ma ion e mafai ona fesuiai;. 3. E masani lava mo suauu FCC, VOC togafitiga, ma catalyst ave..

1. U'u elemene eleele e seasea maua i luga ole vai mole mole o le NaY e ala ile fa'afesuiaiga o ion;. 2. Faʻateleina le gaioiga ma le acidity, faʻaleleia le suiga o le suiga;. 3. E masani lava mo

1. Suia mai le NaY molecular sieve e ala i le fesuiaiga o ion ammonia ma le fefaʻatauaʻiga;. 2. O mea fa'asuka e aofia ai nofoaga fa'asuka B ma L, o lo'o fa'aalia ai le maualuga o le gaioioiga i

.. 2. Tu'ufa'atasia loloto le filifilia o le mesoporous ma le gaioiga fa'ama'i fa'ama'i-kopa;. 3. E masani ona fa'aoga mo le NH₃-SCR denitrification, NOx decomposition, CO oxidation, filifili

1. Mea fa'ameamea mo fa'aupuga zeolite uma a le ZSM-5;. 2. Sili ona atoatoa fausaga, vaivai acidity, ma sili palasitika;. 3. E masani ona fa'aoga mo le faia o H-ZSM-5 ma u'amea fa'alelei ZSM-5