Muchidzidzo chinokatyamadza, vaongorori vakabudirira kugadzira nekushandisa hybrid kabhoni molecular sieve membranes inoratidzira inodzorwa nano- uye micro-pores, pamwe nekubatanidzwa kwemaatomu ezinc imwe chete. Iyi nzira yekuvandudza inovimbisa kushandura matekinoroji ekuparadzanisa gasi, ichipa kuvandudzwa kwakakosha mukuita basa uye kusarudza.
Kuvandudzwa kweaya mahybrid membranes kunobva mukuwedzera kuri kuda kwezvinhu zvepamberi zvinokwanisa kugadzirisa matambudziko anokonzerwa nekuparadzaniswa kwegasi mumaindasitiri akasiyana, kusanganisira simba, kuchengetedza kwezvakatipoteredza, uye kugadzira makemikari. Nzira dzechinyakare dzekuparadzanisa gasi dzinowanzotsamira pamaitiro emagetsi, zvinotungamira kumitengo yakakwira yekushanda uye kunetseka kwezvakatipoteredza. Iko kuunzwa kweiyo hybrid kabhoni molecular sieve membranes inopa imwe yakagadzikana imwe nzira inogona kudzikisira nyaya idzi.
Iko kuumbwa kwema membranes kunosanganisira kungwarira maitiro anobvumira kukwenenzverwa kwehukuru hwepore pane nano uye diki mazinga. Kurongeka uku kwakakosha, sezvo kuchigonesa mamembrane kuti asarudze kusefa magasi zvichienderana nekukura kwawo kwemamorekuru uye maumbirwo. Iko kubatanidzwa kwemaatomu e-zinc imwe chete muchimiro chemembrane kunosimudzira kushanda kwayo nekugadzira dzimwe nzvimbo dzinoshanda dzinofambisa gasi adsorption uye kupatsanura.
Mubvunzo dzemurabhoritari, mahybrid membranes airatidza kugona kuparadzanisa gasi, kunyanya kumisanganiswa yakaoma secarbon dioxide nemethane. Mamembrane airatidza kupenya kunoshamisa uye kusarudzwa, kudarika zvinhu zvakajairika. Izvi zvinonyanya kukosha mumamiriro ekugadzirisa kabhoni uye kuchengetedza (CCS) teknolojia, apo kuparadzaniswa kwakanaka kweCO2 kubva kune mamwe magasi kwakakosha pakuderedza kupisa kwemhepo.
Zvakare, iwo mahybrid membranes anoratidza vimbiso mune akasiyana maapplication kunze kweCCS. Inogona kushandiswa mukuchenesa gasi rechisikigo, kugadzirwa kwehydrogen, uye kunyangwe muindasitiri yemishonga kupatsanurwa kweanoputika organic makomisheni. Iko kuita kwakasiyana-siyana kweaya mamembrane kunovhura nzira nyowani dzekutsvagisa nekusimudzira, izvo zvinogona kutungamira mukubudirira muzvikamu zvakawanda.
Vatsvagiri vane tarisiro nezve scalability yeiyo synthesis process, inova chinhu chakakosha pakutengeserana kwekutengesa. Parizvino vari kuongorora nzira dzekugadzira idzi membrane pamwero mukuru uku vachichengetedza hunhu uye hunhu hwekuita hunocherechedzwa mumarabhoritari marongero. Kudyidzana nevadyidzani vemaindasitiri kuri kuenderera mberi zvakare kufambisa shanduko kubva mukutsvagisa kuenda kune inoshanda maapplication.
Pamusoro pekuita kwavo kunoshamisa, iyo hybrid kabhoni molecular sieve membranes zvakare ine hushamwari kwezvakatipoteredza. Zvishandiso zvinoshandiswa mukugadzira kwavo zvakawanda uye hazvina chepfu, zvichienderana nekukura kwekusimbisa kwekusimba kwesainzi yezvinhu. Ichi chikamu chinonyanya kufadza kune maindasitiri anotarisa kuderedza kabhoni tsoka uye kutevedzera kuomarara kwemitemo yezvakatipoteredza.
Sezvo nyika iri kunetsekana nematambudziko ekuchinja kwemamiriro ekunze uye manejimendi ezviwanikwa, hutsva hwakaita sehybrid carbon molecular sieve membranes inomiririra danho rakakura kumberi. Nekusimudzira maitiro ekuparadzanisa gasi, aya membranes anogona kuita basa rakakosha mukuwana mhinduro dzesimba dzakachena uye kuderedza kuburitswa kwemaindasitiri.
Mukupedzisa, kuumbwa uye kushandiswa kweiyo hybrid kabhoni molecular sieve membranes ine inodzorwa zvakanaka nano- uye micro-pores, pamwe chete nemaatomu ezinc, inoratidza kufambira mberi kwakakosha musainzi yezvinhu. Nekugona kwavo kuparadzanisa gasi uye kugona kwekushandisa kwakasiyana, mamembrane aya akagadzirira kuita chigarire kumaindasitiri pasi rese, achigadzira nzira yemaitiro anoshanda uye akasimba. Vatsvagiri vanoramba vachiongorora kugona kwakazara kweiyi tekinoroji, vachivavarira kuiunza kubva murabhoritari kuenda kune chaiyo-yepasirese application munguva pfupi iri kutevera.
Nguva yekutumira: Zvita-19-2024
