Izindaba
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3A isihlungi sama-molecule
Isihlungi sama-molecule se-3A siyi-alkali metal aluminate, ngezinye izikhathi sibizwa nangokuthi isihlungi sama-molecule se-3A zeolite. Igama lesiNgisi: 3A Isihlungi sama-molecule Isilinganiso se-Silica / aluminium: SiO2/ Al2O3≈2 Usayizi we-pore osebenzayo: cishe i-3A (1A = 0.1nm) Umgomo wokusebenza wesihlungi sama-molecule uhlobene kakhulu ne-por...Funda kabanzi -
Unyaka omusha, i-AOGE entsha
I-AOGE Chemical, inkampani ehamba phambili ye-adsorbent kanye ne-catalyst carrier, iyaqhubeka nokubusa imboni ngemikhiqizo yayo esezingeni eliphezulu kanye nensizakalo yamakhasimende evelele. Njengomdlali ovelele embonini yamakhemikhali, i-AOGE Chemical inikeza imikhiqizo eyahlukahlukene ehlanganisa i-Activated Alumina, iMole...Funda kabanzi -
Isiqondiso sokuthuthukiswa kwe-alumina esebenzayo
Entuthukweni entsha ethokozisayo, abacwaningi baphumelele ekusebenziseni i-aluminium, bavula umhlaba wamathuba okusetshenziswa kwayo ezimbonini ezahlukahlukene. Lokhu kuthuthuka, okubikwe ocwaningweni lwakamuva olushicilelwe kumagazini i-Nature, kunamandla okuguqula indlela i-aluminium esetshenziswa ngayo...Funda kabanzi -
Ukusetshenziswa kwesihlungi sama-molecule se-ZSM njengesihlungi se-isomerization
Isihlungi sama-molecule se-ZSM uhlobo lwe-silicaluminate ekristalu enobukhulu be-pore obuhlukile kanye nesimo, esisetshenziswe kabanzi ekusabeleni kwamakhemikhali ahlukahlukene ngenxa yokusebenza kwayo okuhle kakhulu kwe-catalytic. Phakathi kwazo, ukusetshenziswa kwesihlungi sama-molecule se-ZSM emkhakheni we-isomerization catalyst kuheha...Funda kabanzi -
Ubumuncu obungaphezulu besihlungi sama-molecule se-ZSM
I-asidi engaphezulu yesihlungi sama-molecule se-ZSM ingenye yezakhiwo zayo ezibalulekile njenge-catalyst. Le asidi ivela kuma-athomu e-aluminium esihlakaleni sesihlungi sama-molecule, esinganikeza ama-proton ukwakha ubuso obuyi-proton. Le ndawo eyi-proton ingabamba iqhaza ezinhlobonhlobo ze-reaction zamakhemikhali...Funda kabanzi -
Umphumela wesilinganiso se-Si-Al ku-sieve yama-molecule ye-ZSM
Isilinganiso se-Si/Al (isilinganiso se-Si/Al) siyisici esibalulekile sesihlungi sama-molecule se-ZSM, esibonisa okuqukethwe okuhlobene kwe-Si ne-Al kusihlungi sama-molecule. Lesi silinganiso sinomthelela obalulekile emsebenzini nasekukhetheni kwesihlungi sama-molecule se-ZSM. Okokuqala, isilinganiso se-Si/Al singathinta i-asidi ye-ZSM m...Funda kabanzi -
Isihlungi sama-molecule se-ZSM
Isihlungi sama-molecule se-ZSM uhlobo lwe-catalyst enesakhiwo esiyingqayizivele, esibonisa ukusebenza okuhle kakhulu ekuphenduleni kwamakhemikhali amaningi ngenxa yomsebenzi wayo omuhle kakhulu we-asidi. Lokhu okulandelayo ezinye ze-catalyst kanye nokusabela okungasetshenziselwa ama-sieve ama-molecule e-ZSM: 1. Ukusabela kwe-Isomerization: i-ZSM molecular si...Funda kabanzi -
Ucwaningo mayelana nobubanzi bokusetshenziswa kwe-silica gel desiccant
Ekukhiqizeni nasekuphileni, ijeli ye-silica ingasetshenziswa ukomisa i-N2, umoya, i-hydrogen, igesi yemvelo [1] njalo njalo. Ngokusho kwe-asidi ne-alkali, i-desiccant ingahlukaniswa ibe yi: i-acid desiccant, i-alkaline desiccant kanye ne-neutral desiccant [2]. Ijeli ye-silica ibonakala iyi-neutral dryer ebonakala yomisa i-NH3, i-HCl, i-SO2, ...Funda kabanzi
