Henan Sinmat Chemical Co., Ltd jẹ ọkan ninu awọn olupese ti o gbẹkẹle julọ ati awọn olupese ti zeolite catalyst ssz-13 ni China. Pẹlu iriri lọpọlọpọ, a gba ọ ni itara lati ra didara zeolite catalyst ssz-13 fun tita nibi lati ile-iṣẹ wa. Kan si wa fun apẹẹrẹ ọfẹ.
Ifaara
SSZ{1}}13 oluṣeto, jẹ CHA iru sieve molikula pẹlu otooto mẹjọ{4}egbe egbe, ati pe o jẹ ọkan ninu awọn sieves molikula ti o ṣe pataki julọ ni catalysis ayika, paapaa ni denitrification eefin ọkọ diesel (SCR). SSZ-13 ti di boṣewa ile-iṣẹ ni awọn eto ayase NH₃-SCR.
SSZ -13 seve molikula ṣe ẹya onisẹpo mẹta- agbelebu{4} eto igbekalẹ pore, ngbanilaaye NH₃, NO, ati NO₂ lati wọ inu lakoko ti o ṣe idiwọ titẹsi awọn oxides SO₂ nla ati awọn hydrocarbons, nitorinaa n ṣe afihan ilodi si adayeba si majele. Inu inu rẹ ni awọn cages CHA deede, didimu ṣinṣin awọn ions irin bii Cu²⁺ ati Fe³⁺ laarin awọn agọ wọnyi, eyiti o jẹ idi pataki fun resistance rẹ si ogbologbo hydrothermal ati iduroṣinṣin iwọn otutu.
SSZ{1}}13 SCR ayase jẹ ohun elo ti o ṣaṣeyọri julọ ni isọnu gaasi eefin loni, o jẹ sieve molikula pataki ti a ṣe fun NH₃-SCR. Nitori iduroṣinṣin hydrothermal ti o dara julọ ati agbegbe dada kan pato, o tun ṣafihan iṣẹ ṣiṣe ti o tayọ ni kẹmika si olefins (MTO) ati iyapa adsorption gaasi.
Imọ Specification
|
Crystal Iru |
SSZ-13 |
|
Ifarahan |
funfun lulú |
|
Crystal Be |
CHA |
|
SiO2/Al2O3(mol/mol) |
10~30 |
|
Ìwọ̀n Egbò (nm) |
0.25~0.38 |
|
Iwọn Crystal (μm) |
0.2~3.0 |
|
Agbegbe Ilẹ BET (m2/g) |
Ti o tobi ju tabi dọgba si 500 |
|
Nà2O(wt%) |
Kere ju tabi dogba si 0.05 |
Ohun elo
- Ayika NH3-SCR Denitrification Ayika
Awọn afiwe Gbona: zeolite catalyst ssz-13, ssz 13 zeolite, cu ssz 13, China zeolite catalyst ssz-13 awọn olupese, awọn olupese
