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1.6 ~ 2.5mm sieve kwayoyin Zeolite 3a 4a 5a tsarin, sunadarai, da amfani

1.6 ~ 2.5mm sieve kwayoyin Zeolite 3a 4a 5a tsarin, sunadarai, da amfani

Takaitaccen Bayani:

Sieve na kwayoyin Zeolite wani nau'in talla ne ko kayan fim tare da micropores iri ɗaya, galibi sun haɗa da silicon, aluminum, oxygen da wasu sauran kayan ƙarfe. Girman raminsa yayi daidai da girman kwayoyin halitta, kuma ana keɓe ƙwayoyin ruwa daban -daban gwargwadon girman ramin sa. Maganin kwayoyin Zeolite yana nufin waɗancan aluminosilicates na halitta da na roba waɗanda ke da aikin sieve. Sieve na kwayoyin Zeolite ya zama batun mai zaman kansa saboda keɓantaccen tsari da aikin sa. Aikace -aikacen keɓaɓɓen sieve na kwayoyin zeolite ya bazu zuwa masana'antar petrochemical, kariyar muhalli, injiniyan halittu, masana'antar abinci, masana'antun magunguna da sinadarai da sauran fannoni. Tare da haɓaka masana'antu daban -daban a cikin tattalin arziƙin ƙasa, fatan aikace -aikacen da keɓaɓɓen sikelin ƙwayoyin zeolite ya zama mai fa'ida.


Bayanin samfur

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Ayyukan talla

Tallace -tallacen sieve na kwayoyin zeolite tsari ne na canji na zahiri. Babban dalilin talla shine nau'in "ƙarfin ƙasa" wanda ke samar da ƙarfin kwayoyin halitta wanda ke aiki akan daskararriyar ƙasa. Lokacin da ruwan ke gudana, wasu ƙwayoyin da ke cikin ruwan sun yi karo da farfajiyar mai talla saboda rashin daidaiton motsi, yana haifar da maida hankali akan farfajiya. Rage adadin irin waɗannan kwayoyin a cikin ruwan don cimma manufar rabuwa da cirewa. Tunda babu canjin sunadarai a cikin talla, muddin muna ƙoƙarin fitar da ƙwayoyin da aka tattara akan farfajiya, sieve na zeolite zai sake samun damar talla. Wannan tsari shine juzu'i na talla, wanda ake kira bincike ko sabuntawa. Tun da sieve na kwayoyin zeolite yana da girman rami guda ɗaya, kawai lokacin da diamita mai juzu'i na ƙanƙara ya yi ƙasa da sieve na kwayoyin zeolite zai iya shiga cikin ramin crystal cikin sauƙi kuma a tallata shi. Sabili da haka, sieve na kwayoyin zeolite kamar sieve don gas da ƙwayoyin ruwa, kuma an ƙaddara ko za a tallata shi ko a'a gwargwadon girman ƙwayar. . Tun da sieve na kwayoyin zeolite yana da ƙarfi mai ƙarfi a cikin ramin crystalline, zai iya yin tasiri mai ƙarfi a farfajiyar sieve na zeolite tare da ƙwayoyin da ke ƙunshe da ƙungiyoyin polar, ko ta hanyar haifar da rarrabuwar ƙwayoyin ƙwayoyin cuta don samar da ƙarfafawa mai ƙarfi. Wannan nau'in polar ko kuma sauƙaƙan ƙwayoyin ƙwayoyin cuta yana da sauƙin sauƙaƙe ta sieve na polar zeolite, wanda ke nuna wani zaɓi na zaɓin zaɓi na sieve kwayoyin zeolite.

Ion musayar aiki

Gabaɗaya, musayar ion tana nufin musayar cations na biyan diyya a waje da tsarin sieve na zeolite. Ions diyya a waje da tsarin ginshiƙan ɗigon ɗigon ɗigon ɗimbin ɗimbin ɗimbin ɗimbin ɗimbin ɗimbin samfuran zeolite galibi protons ne da ƙarfe na alkali ko ƙarfe na ƙasa, waɗanda ake sauƙaƙe ion-musanya su a cikin daban-daban valence karfe ion-type zeolite molecule sieves a cikin ruwa mai ruwa. Ions sun fi sauƙi don yin ƙaura a ƙarƙashin wasu yanayi, kamar mafita na ruwa ko yanayin zafi mafi girma.

A cikin ruwa mai ruwa, saboda zaɓin ion daban -daban na sifofin ƙwayoyin zeolite, ana iya nuna kaddarorin musayar ion daban -daban. Amsar musayar hydrothermal ion tsakanin cations na ƙarfe da sifofin kwayoyin zeolite tsari ne na yaɗa kyauta. Yawan watsawa yana ƙuntata ƙimar musayar musayar.

Ayyuka na catalytic

Siffofin kwayoyin Zeolite suna da tsari na musamman na lu'ulu'u na yau da kullun, kowannensu yana da tsarin rami na wani girman da siffa, kuma yana da babban yanki na musamman. Yawancin sieves na kwayoyin zeolite suna da cibiyoyin acid masu ƙarfi akan farfajiya, kuma akwai filin Coulomb mai ƙarfi a cikin pristal pores don rarrabuwa. Waɗannan halayen suna sa ya zama mai haɓakawa mai kyau. Ana aiwatar da halayen ɗabi'a iri -iri akan ƙwaƙƙwaran abubuwa masu haɓakawa, kuma aikin daɗaɗɗen yana da alaƙa da girman ramin lu'ulu'u na mahaɗan. Lokacin da ake amfani da sieve na kwayoyin zeolite azaman mai haɓakawa ko mai ɗaukar nauyi, ana sarrafa ci gaban aikin gurɓatarwa ta girman rami na sieve na zeolite. Girman da siffar pristal pores da pores na iya taka muhimmiyar rawa a cikin yanayin tashin hankali. A ƙarƙashin yanayin halayen gabaɗaya, sieves na kwayoyin zeolite suna taka muhimmiyar rawa a cikin jagorar amsawa kuma suna nuna aikin zaɓi mai zaɓin sifa. Wannan wasan kwaikwayon yana sa sieve kwayoyin zeolite ya zama sabon abu mai ƙarfi tare da ƙarfi.


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