Mkpọchi molekụla 4A na mkpọchi molekụla 13X

4A molecular sieve chemical formula: Na₂O·Al₂O₃·2SiO₂·4.5H₂O ₃
Ụkpụrụ ọrụ nke sieve molekul metụtara nha oghere nke sieve molekul, nke nwere ike itinye molekul gas nke dayameta molekul ya pere mpe karịa nha oghere ahụ, na ka ibu nke oghere ahụ, otú ahụ ka ikike ntinye ahụ si dịkwuo ukwuu. Nha oghere ahụ dị iche, ihe ndị a kpochara dịkwa iche. 4a sieve molekul, molekul ndị a kpọchiri akpọchi aghaghịkwa ịdị obere karịa 0.4nm.
A na-ejikarị ihe mkpuchi molekul 4A eme ihe iji kpoo gas eke na gas na mmiri dị iche iche, ihe mkpuchi oyi, ọgwụ, data eletrọnịkị na ihe ndị na-agbanwe agbanwe, hichaa argon, ma kewaa methane, ethane na propane. A na-ejikarị ya eme ihe maka ihicha gas na mmiri dị iche iche dịka ikuku, gas eke, hydrocarbons na refrigerants; Nkwadebe na nhicha nke argon; Ịkpọcha ihe eletrọnịkị na ihe ndị na-emebi emebi; Ihe ndị na-eme ka mmiri ghara ịdị n'ime agba, polyester, agba na ihe mkpuchi.

Mkpọchi molekul nke ụdị 13X, nke a makwaara dị ka mkọchi molekul nke ụdị sodium X, bụ silicaluminate nke alkali metal, nwere ụfọdụ alkaline, so na klaasị ntọala siri ike.
Usoro kemịkalụ ya bụ Na2O· Al2O3·2.45SiO2·6.0H20,
Nha oghere ya bụ 10A ma ọ na-amịkọrọ molekul ọ bụla karịrị 3.64A na ihe na-erughị 10A
A na-ejikarị 13x eme ihe na:
1) Nhicha gas na ngwaọrụ nkewa ikuku iji wepụ mmiri na carbon dioxide.
2) Ịkpọcha na iwepụ ihe ndị na-adịghị mma nke gas eke, mmanụ ala a gwakọtara agwakọta na hydrocarbons mmiri mmiri.
3) Ịkpọ nkụ n'ime omimi gas. Mkpọcha molekul nke ụdị 13X, nke a makwaara dịka mkọcha molekul nke ụdị sodium X, bụ silicaluminate nke alkali metal, nwere ụfọdụ alkaline, so na klaasị ntọala siri ike.
Usoro kemịkalụ ya bụ Na2O· Al2O3·2.45SiO2·6.0H20,
Nha oghere ya bụ 10A ma ọ na-amịkọrọ molekul ọ bụla karịrị 3.64A na ihe na-erughị 10A
A na-ejikarị 13x eme ihe na:
1) Nhicha gas na ngwaọrụ nkewa ikuku iji wepụ mmiri na carbon dioxide.
2) Ịkpọcha na iwepụ ihe ndị na-adịghị mma nke gas eke, mmanụ ala a gwakọtara agwakọta na hydrocarbons mmiri mmiri.
3) Ịkpọ nkụ n'ime oke gas.


Oge ozi: Febụwarị-18-2024