Imikhiqizo
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I-Zsm-23
Ukwakheka kwamakhemikhali: |na+n (H2O) 4 | [alnsi24-n o48]-mtt, n <2
Isihlungi sama-molecule se-ZSM-23 sinohlaka lwe-MTT topological, oluqukethe amasongo anamalungu amahlanu, amasongo anamalungu ayisithupha kanye namasongo anamalungu ayishumi ngesikhathi esisodwa. Ama-pores anobukhulu obubodwa akhiwe ngamasongo anamalungu ayishumi ayizimbobo ezihambisanayo ezingaxhumene. I-orifice yamasongo anamalungu ayishumi inobukhulu obuthathu obugobile, kanti ingxenye ephambeneyo inomumo we-teardrop.
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I-ZSM-22
Ukwakheka kwamakhemikhali: |na+n (H2O) 4 | [alnsi24-no48]-ton, n <2
Uhlaka lwe-ZSM-22 lunesakhiwo se-topological esinobukhulu obuyi-ton, esihlanganisa amasongo anamalungu amahlanu, amasongo anamalungu ayisithupha kanye namasongo anamalungu ayishumi ngesikhathi esisodwa. Amasongo anobukhulu obubodwa akhiwe ngamasongo anamalungu ayishumi ayizimbobo ezihambisanayo ezingaxhumene, kanti i-orifice iyi-elliptical.
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I-aluminium hydroxide
1. Uhlobo lwe-aluminium hydroxide ekhethekile, impuphu emhlophe, ayinaphunga, ayinambitheki, inhle ekusakazekeni, imhlophe kakhulu futhi inokuqukethwe okuphansi kwensimbi, njengesigcwalisi esihle semikhiqizo yemabula yokwenziwa. Ngayo imabula yokwenziwa ingenziwa ngokukhanya okuphelele, ubuso obubushelelezi, ukumelana okuhle nokungcola, ukumelana nokuklwebheka, ukumelana nokuqhuzuka kanye namandla aphezulu esakhiwo, iyisigcwalisi esifanele sezinhlobo ezintsha zesimanje zezinto zokwakha kanye nezinto zobuciko.
2. I-aluminium hydroxide inobumhlophe obuphezulu, ubulukhuni obuphakathi, ukugcinwa kwe-fluorine okuhle kanye nokuhambisana kahle, ukuqina okuqinile, izakhiwo zamakhemikhali ezizinzile, ingasetshenziswa njenge-toothpaste abradant.
3. Ngokungafani nezinto eziningi ezingashisi umlilo, i-aluminium hydroxide micropowder ayikhiqizi igesi enobuthi negqwalisayo uma ishiswa ukuze ibole, ngaphezu kwalokho, imunca ukushisa futhi ikhulule umhwamuko wamanzi ukuze yenze imikhiqizo imelane nomlilo nokuzicisha. Ngakho-ke, ukufaka lo mkhiqizo kupulasitiki, irabha nezinye izinto ezisezingeni eliphezulu kungaletha imikhiqizo ukumelana okuhle nomlilo kanye nomphumela wokunciphisa intuthu, futhi kuthuthukise ukumelana nokudla, i-arc kagesi kanye nokuhuzuka.
4. Ngemva kokwelashwa kokuguqulwa kwendawo, i-aluminium hydroxide micropowder inobukhulu obuncane bokusatshalaliswa kwezinhlayiya, ukusebenza okuzinzile, imfanelo engcono yokusabalala, ukumuncwa kwamanzi okuphansi kanye nokumuncwa kwamafutha uma kuqhathaniswa ne-aluminium hydroxide micropowder evamile, evumela ukugcwaliswa ukuthi kwandiswe emikhiqizweni, futhi kunciphise ukuthambekela kwenqubo, kuqinise ukuqina, kuthuthukise imfanelo yokumelana nomlilo, kuthuthukise i-antioxidation kanye nokusebenza kwemishini. Zisetshenziswa njenge-stuffing efanele yepulasitiki, irabha, imabula yokwenziwa, futhi zisetshenziswa kabanzi kwezokuxhumana, kwe-elekthronikhi, kwe-biochemical, ezintweni zokwakha nakweminye imikhakha.
5. Ngaphezu kwalokho, impuphu ecolekile engu-1μm ingatholakala ngendlela ethile, ngokusabalalisa usayizi wezinhlayiya zomsindo futhi ivele ibe yikristalu eliyindilinga. Ngemva kokuguqulwa, amandla okuhlangana ayancishiswa futhi anokumelana okunamandla kakhulu kwe-antioxidation kanye nokumelana nomlilo, ububanzi bokusetshenziswa obubanzi.
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Ijeli le-silica elibomvu
Lo mkhiqizo uyizinhlayiya ezimise okwesiyingi noma ezingajwayelekile. Ubonakala ubomvu onsomi noma obomvu onsomi kanye nomswakama. Ukwakheka kwawo okuyinhloko yi-silicon dioxide kanye nokushintsha kombala ngomswakama ohlukile. Ngaphandle kokusebenza okufana nokwesibhakabhakaijeli ye-silica, ayinayo i-cobalt chloride futhi ayinabo ubuthi, ayinangozi.
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Ijeli ye-Alumino silica–AN
Ukubukeka kwe-aluminiumijeli ye-silicainombala ophuzi kancane noma omhlophe obonakalayo ngefomula yamakhemikhali yamamolekyuli mSiO2 • nAl2O3.xH2O. Izakhiwo zamakhemikhali ezizinzile. Ayishisi, ayincibiliki kunoma yisiphi isinyibilikisi ngaphandle kwesisekelo esiqinile kanye ne-hydrofluoric acid. Uma iqhathaniswa nejeli ye-silica encane enezimbobo, umthamo wokumunca womswakama ophansi uyafana (njenge-RH = 10%, RH = 20%), kodwa umthamo wokumunca womswakama ophezulu (njenge-RH = 80%, RH = 90%) uphakeme ngo-6-10% kunowejeli ye-silica encane enezimbobo, kanti ukuzinza kokushisa (350℃) kuphakeme ngo-150 ℃ kunejeli ye-silica encane enezimbobo. Ngakho-ke kufanelekile kakhulu ukusetshenziswa njenge-adsorption kanye ne-ejenti yokuhlukanisa izinga lokushisa eliguquguqukayo.
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Ijeli ye-Alumino silica –AW
Lo mkhiqizo uhlobo lwe-alumino encane engangeni manzi enezimboboijeli ye-silicaNgokuvamile isetshenziswa njengengqimba yokuvikela yejeli ye-silica encane enezimbobo kanye nejeli ye-aluminium silica encane enezimbobo. Ingasetshenziswa yodwa uma amanzi amaningi (amanzi ahlanzekile) etholakala kuhlelo lokusebenza. Uma uhlelo lokusebenza lunamanzi ahlanzekile, kungatholakala iphuzu eliphansi lamazolo ngalo mkhiqizo.
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Isikhwama esincane se-desiccant
I-desiccant yejeli ye-silica uhlobo lwezinto ezingenaphunga, ezingenambitheki, ezingenabuthi, ezimunca kakhulu futhi ezinamandla okumunca aqinile. Inesakhiwo samakhemikhali esizinzile futhi ayilokothi isabelane nanoma yiziphi izinto ngaphandle kwe-Alkai ne-Hydrofluoric acid, ephephile ukusetshenziswa nokudla kanye nemithi. I-desiccant yejeli ye-silica isusa umswakama ukuze idale indawo yomoya owomile ukuze igcinwe ngokuphephile. Lezi zikhwama zejeli ye-silica ziza ngobukhulu obuphelele kusukela ku-1g kuya ku-1000g - ukuze ikunikeze ukusebenza okuhle kakhulu.
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I-Catalyst Yokubuyisa I-Sulphur AG-300
I-LS-300 uhlobo lwesikhuthazi sokubuyisa isibabule esinendawo enkulu ethile kanye nomsebenzi we-Claus ophezulu. Ukusebenza kwayo kusezingeni eliphezulu lomhlaba wonke.
