Henan Sinmat Chemical Co., Ltd bụ otu n'ime ndị nrụpụta kachasị ntụkwasị obi na ndị na-eweta zeolite catalyst mcm-41 na China. Site na ahụmịhe bara ụba, anyị na-anabata gị nke ọma ka ịzụtara zeolite catalyst mcm-41 maka ọrịre ebe a site na ụlọ ọrụ anyị. Kpọtụrụ anyị maka nlele n'efu.
Okwu mmalite
MCM-41 zeolite catalyst bụ ihe a na-ahụkarị silica mesoporous iwu, na-ejikarị silica dị ka ihe bụ isi ihe, yana nha pore na-adịkarị site na 2 ruo 50 nm. Dịka sieve molecular mesoporous, MCM-41 nwere ike ije ozi dị ka ihe mgbasa ozi, onye na-ebu ihe na-akpata, ihe na-eme ka ahụ, ihe nkewa, na nkwado ihe ndị ọzọ na-arụ ọrụ.
A na-eji sieve molecular MCM-41 mara site na ọwa mesoporous a na-ahazi oge niile, nwere otu na nha nha nha. Ọ na-egosipụtakwa ebe elu dị elu dị elu, nnukwu pore olu, njirimara mgbasa ozi dị mma nke ọma, ịdị mfe nke ịrụ ọrụ elu, yana ezigbo ibu ọrụ. Nke a bụ otu n'ime uru kachasị ukwuu na catalysis, kama ọ bụ acidity siri ike sitere na ya.
MCM-41 bụ ihe dị mkpa nkwado nkwado, ọ nwere ike melite mgbasa nke arụ ọrụ components na welie mgbasa nke reactants na ngwaahịa site mesoporous Ọdịdị. MCM-41 dịkwa mma karịsịa maka petrochemical catalysis metụtara nnukwu ụmụ irighiri ihe, yana maka nhazi macromolecules nke siri ike ijikwa zeolites ọdịnala. Na mgbakwunye, enwere ike iji MCM-41 molecular sieve maka mgbasa ozi nke organic, inorganic na gaseous mmetọ, n'ihi nnukwu ebe dị n'ime ya.
Nkọwa nka nka
|
Ụdị |
MCM-41 |
|
Ọdịdị |
Ọcha ntụ ntụ |
|
Isi Akụkụ |
SiO2 |
|
Mpaghara BET dị n'elu (m2/g) |
Karịrị ma ọ bụ hà nhata 800 |
|
Nha urughuru (μm) |
1~10 |
|
Nha pore(nm) |
2~5 |
|
Crystallinity(%) |
Karịrị ma ọ bụ hà nhata 95 |
|
Na2O(wt%) |
Ihe na-erughị ma ọ bụ hà nhata 0.1 |
|
Ọdịnaya mmiri(%) |
<5 |
Ngwa
- Nkwado nkwado
- Macromolecular Petrochemical Catalysis
- Adsorption nke Organic Inorganic na Gaseous Pollutants
Ihe nchịkọta dị ọkụ: zeolite catalyst MCM-41, MCM 41 molecular sieve, MCM 41 catalyst, MCM 41 zeolite, MCM 41 mesoporous silica, mesoporous MCM 41, China zeolite catalyst mcm-41 ndị na-emepụta ihe, ndị na-eweta ngwaahịa.
