Vula Izixazululo Ezithuthukisiwe Zama-Molecular: Ama-Zeolite Aklanyelwe Ubuhle Bezimboni

Njengomsunguli ohamba phambili kwezobuchwepheshe bokuhluza ama-molecule, sinikeza izixazululo ze-zeolite ezisebenza kahle kakhulu, ezingenziwa ngezifiso zezicelo ezibalulekile ekuhlukaniseni igesi, amakhemikhali kaphethroli, ukulungiswa kwemvelo, kanye ne-catalysis.

Imikhiqizo Eyinhloko Nezicelo:

Uhlobo lwe-A (3A, 4A, 5A): Ama-micropores afanayo, ukumuncwa okuphezulu, ukuzinza kokushisa. Ukusetshenziswa: Ukomisa igesi (3A: i-ethylene/propylene; 4A: igesi yemvelo/iziqandisi), ukuhlukaniswa kwe-alkane (5A), ukukhiqizwa komoya-mpilo (5A), izithasiselo zokuhlanza (4A).

Uchungechunge lwe-13X:

13X: Ukumuncwa okuphezulu kwe-H₂O, CO₂, ama-sulfide. Ukusetshenziswa: Ukuhlanzwa komoya, ukuphelelwa amanzi yigesi.

I-LSX: I-SAR ephansi, ukumuncwa kwe-N₂ okuphezulu. Ukusetshenziswa: Ukukhiqizwa kwe-oxygen (PSA/VSA).

I-K-LSX: Ukukhetha okuthuthukisiwe kwe-N₂. Izinhlelo zokusebenza: Izinhlelo ze-oxygen zezokwelapha/zezimboni.

I-ZSM-Series (ZSM-5, ZSM-22, ZSM-23, ZSM-48): Ama-pores angu-1D/2D, i-asidi ephezulu, i-catalysis ekhetha ukuma. Ukusetshenziswa: Ukucwenga kwe-FCC, i-isomerization (izithambisi/idizili), ukwelashwa kwe-VOCs, ukucutshungulwa kwe-olefin, ukuthuthukiswa kwe-biomass.

Ama-Zeolite Athuthukisiwe E-Catalytic:

I-Beta (BEA): I-SAR 10-100, ≥400 m²/g, ama-pores angu-3D angu-12 anezindandatho. Izicelo: I-FCC, i-hydrocracking, i-alkylation/i-isomerization yama-molecule amakhulu.

Y (FAU): SAR 5-150, ≥600 m²/g, izikhala ezinkulu kakhulu. Ukusetshenziswa: Ama-catalyst e-FCC, ukuqhekeka kwamanzi, ukucubungula uwoyela osindayo, ukuhlanzwa kwe-sulfurization.

I-Amorphous Silica-Alumina (ASA): I-non-crystalline, i-asidi elungisekayo, ≥300 m²/g. Ukusetshenziswa: I-FCC catalyst matrix, ukwesekwa kokwelapha ngamanzi, ukumuncwa kwemfucuza.

Ukwenza ngokwezifiso: Singochwepheshe ekuhleleni izisefo zama-molecule (usayizi we-pore, i-SAR, ukushintshaniswa kwama-ion, i-acidity) ukuze sithuthukise ukusebenza kokumuncwa, ukuhluzwa, noma ukuhlukaniswa, kusuka ku-R&D kuya esikalini sezimboni. Kuqinisekiswe ubumsulwa obuphezulu, ukuzinza, kanye nokusebenza kahle.

Mayelana NATHI:Siqhuba ukusungula izinto ezintsha kubuchwepheshe besihluzo sama-molecule ukuze kusebenze kahle futhi kuqhubeke kahle ezimbonini. Xhumana nathi ukuze uthuthukise izinqubo zakho ngama-zeolite aklanyelwe wena.