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Zvimwe zvigadzirwa zvemakemikari
Pamusoro peiyo huru yepurasitiki, inokonzeresa shanduko, iyo kambani yakakurumidza kuwedzera kumunda wakakura, kuitira kuti uvimbise chikamu chechigadzirwa chevamwe vashandisi.
Iyo kambani inogona kupa ma molecular zvigadzirwa, 6fxy
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Beta-25
Iyo beta molecular sieve ine yakasarudzika chimiro chezvikamu zvitatu zvemhando gumi nembiri mhete yemuchinjiko. Iyo yakaumbwa musanganiswa wezviviri zvine chekuita nePolycrystalline miviri, iyo inoumbwa neTetrahedral zvikamu zvakarongwa mumateermy symmetrical kune imwe nzvimbo imwechete. Zvivakwa zvese zvinoumbwa neTertiary zvikamu (tbu) pakapetwa neiyo nzvimbo imwechete, iyo yakarongedzwa mumatanda uye yakabva yabatana nenzira yekuruboshwe uye kuruboshwe maoko. Uku kubatana kunokonzeresa chiteshi kupenya pamwe chete neC gwara.
Beta molecular sieves anoratidza kuita kwakanaka kuita muCatlytic Cracking, Hydrodaxation, Hydrodewation -
Beta-30
Iyo beta molecular sieve ine yakasarudzika chimiro chezvikamu zvitatu zvemhando gumi nembiri mhete yemuchinjiko. Iyo yakaumbwa musanganiswa wezviviri zvine chekuita nePolycrystalline miviri, iyo inoumbwa neTetrahedral zvikamu zvakarongwa mumateermy symmetrical kune imwe nzvimbo imwechete. Zvivakwa zvese zvinoumbwa neTertiary zvikamu (tbu) pakapetwa neiyo nzvimbo imwechete, iyo yakarongedzwa mumatanda uye yakabva yabatana nenzira yekuruboshwe uye kuruboshwe maoko. Uku kubatana kunokonzeresa chiteshi kupenya pamwe chete neC gwara.
Beta molecular sieves anoratidza kuita kwakanaka kuita muCatlytic Cracking, Hydrodaxation, Hydrodewation -
Beta-50
Iyo beta molecular sieve ine yakasarudzika chimiro chezvikamu zvitatu zvemhando gumi nembiri mhete yemuchinjiko. Iyo yakaumbwa musanganiswa wezviviri zvine chekuita nePolycrystalline miviri, iyo inoumbwa neTetrahedral zvikamu zvakarongwa mumateermy symmetrical kune imwe nzvimbo imwechete. Zvivakwa zvese zvinoumbwa neTertiary zvikamu (tbu) pakapetwa neiyo nzvimbo imwechete, iyo yakarongedzwa mumatanda uye yakabva yabatana nenzira yekuruboshwe uye kuruboshwe maoko. Uku kubatana kunokonzeresa chiteshi kupenya pamwe chete neC gwara.
Beta molecular sieves anoratidza kuita kwakanaka kuita muCatlytic Cracking, Hydrodaxation, Hydrodewation -
Beta-B
Iyo beta molecular sieve ine yakasarudzika chimiro chezvikamu zvitatu zvemhando gumi nembiri mhete yemuchinjiko. Iyo yakaumbwa musanganiswa wezviviri zvine chekuita nePolycrystalline miviri, iyo inoumbwa neTetrahedral zvikamu zvakarongwa mumateermy symmetrical kune imwe nzvimbo imwechete. Zvivakwa zvese zvinoumbwa neTertiary zvikamu (tbu) pakapetwa neiyo nzvimbo imwechete, iyo yakarongedzwa mumatanda uye yakabva yabatana nenzira yekuruboshwe uye kuruboshwe maoko. Uku kubatana kunokonzeresa chiteshi kupenya pamwe chete neC gwara.
Beta molecular sieves anoratidza kuita kwakanaka kuita muCatlytic Cracking, Hydrodaxation, Hydrodewation -
Rey-16 tombarts y molecular sieve
Inayo re2o3 yakasanganiswa tombarthiite oxide
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RUSY-12 Tombarthite y molecular sieve
Inayo re2o3 yakasanganiswa tombarthiite oxide ≥12%, maererano nezvinodiwa nevashandisi, zvinogona kugadzirisa chikamu cheLa2o3 uye COO2 mune imwe nyika yepasi.
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RUSY-8 TombartHite Superstable y molecular sieve
Inayo re2o3 yakasanganiswa tombarthiite oxide
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Zuva-12 Yakadzika na, mashura, yakakwira si moleky sosi
NA2O≤0.1%, Sio2 / Al2o3 Molar Ratio ≥10.
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Zsm-5b
ZSM-5 Molecular Sieth-silicon Zeoldon, its si / al ratio inogona kunge yakakwira se100 kana kupfuura, uye iyi mhando yerudzi rweMolecular zvakare inoratidza hunhu hwe hydrophobic. Chimiro chavo chinoratidzwa neCyrstal Silcaluminate inoumbwa neye-element pores. Yayo yekutanga mamiriro ezvinhu inoumbwa nemhete sere-mhodzi, kwete cage cavity, chete chiteshi. ZSM-5 ine maviri seti yezvinhu zvinopesana, imwe yakananga kuburikidza uye imwe perpendicular kune mumwe nemumwe. Iyo chiteshi ndeye elliptical newindow rayo diameter ndeye 0.55-0.60nm. Nekuda kweiyo yakafanana yekuita nzvimbo uye chimiro cheInteti uye chinobuda, iyi mhando yeiyo molecular sosi yekugadzira uye hydrothermal kugadzikana, ichiita kuti ive yakanaka inosarudza kukanganisa.
ZSM-5 Molecular Sieting Catalyst iri kushandiswa zvakanyanya mune petrochemical kugadzirisa indasitiri. Inogona kushandiswa seyakagadzirwa mumiririri mune iyo fluid yeCatalytic Crayty Mukuwedzera, inogona kushandiswa kugadzirwa kweTETHYLBENZENE, P-xylene, phenol, pyridine, nezvimwe. -
Zuva-20 Yakadzika na, mashura, akakwira si moleky sosi
Na2oş0.05%, Sio2 / Al2o3 Molar Ratio ≥18.5
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Zsm-5s
ZSM-5 Molecular Sieth-silicon Zeoldon, its si / al ratio inogona kunge yakakwira se100 kana kupfuura, uye iyi mhando yerudzi rweMolecular zvakare inoratidza hunhu hwe hydrophobic. Chimiro chavo chinoratidzwa neCyrstal Silcaluminate inoumbwa neye-element pores. Yayo yekutanga mamiriro ezvinhu inoumbwa nemhete sere-mhodzi, kwete cage cavity, chete chiteshi. ZSM-5 ine maviri seti yezvinhu zvinopesana, imwe yakananga kuburikidza uye imwe perpendicular kune mumwe nemumwe. Iyo chiteshi ndeye elliptical newindow rayo diameter ndeye 0.55-0.60nm. Nekuda kweiyo yakafanana yekuita nzvimbo uye chimiro cheInteti uye chinobuda, iyi mhando yeiyo molecular sosi yekugadzira uye hydrothermal kugadzikana, ichiita kuti ive yakanaka inosarudza kukanganisa.
ZSM-5 Molecular Sieting Catalyst iri kushandiswa zvakanyanya mune petrochemical kugadzirisa indasitiri. Inogona kushandiswa seyakagadzirwa mumiririri mune iyo fluid yeCatalytic Crayty Mukuwedzera, inogona kushandiswa kugadzirwa kweTETHYLBENZENE, P-xylene, phenol, pyridine, nezvimwe.