Fly ash, a byproduct kubva kumarasha-anobatidzwa magetsi emagetsi ekupisa, chinhu chepozzolanic chinozivikanwa sechinhu chakakosha chinogona kuwedzerwa kune zvekuvakisa kugadzira simende makomisheni kana yasangana nemvura.Cenospheres , gollow, spherically shaped particles ayo anonyanya kuvhurika-pore type muzvarirwo, ndechimwe chezvakakosha-added materials kana subproducts zvinosanganiswa nenhunzi dota. Izvi zvinokonzerwa nekusiyana kwezvinhu zvecenospheres, sekureruka, kuyerera kwakanaka, kusagadzikana kwemakemikari, kuvharira kwakanaka, kusimba kwesimba rekumanikidza, uye kuderera kwekupisa kwekushisa, izvo zvinoita kuti zvishandiswe zvakanyanya mukushandiswa kwakawanda mumaindasitiri. Cenospheres yave yakanyanya-inodiwa zvinhu sekuzadza kana kuwedzera mune akawanda akasarudzika masimende, senge isina kuremerwa simende, polymeric composites, mota mabhureki rotor, uye akasiyana mavhavha, mullite-yakavharwa dizeli zvikamu zveinjini, uye electromagnetic kudzivirira uye kushandiswa kwesimba. . Zvikumbiro zvemacenospheres sechinhu chekuvakisa zvakawanikwa, senge mune lightweight thermal insulation composite, lightweight-absorbing structural material necenosphere-reinforced simende uye asphalt kongiri, uye lightweight kongiri. Zvichangobva kutaurwa kuti cenospheres inoshandiswa sekuwedzera kana kuzadza mune polymer kongiri matrix yekugadzira matanda anoumbwa uye anoumbwa njanji vanorara. Nekutenderera kwawo uye maburi morphologies, cenospheres ari kunyanya kuvimbisa, nekuramba kwakanyanya kuparadzira kuputika.
Kuwanda kwema cenospheres kunosiyana kubva pa 0.2 g/cc kusvika 2.6 g/cc. Kuwanikwa kweiyo yakaderera-density (Nzira dziripo dzekuparadzanisa cenosphere dzakarongedzerwa mumapoka maviri: kupatsanurwa kwemvura uye kupatsanurwa kwakaoma. Iyo nzira yekuparadzanisa yakanyorova inoenderana nekusiyana pakati pehuwandu hwezvinhu zvakasimba uye svikiro remvura: nemaitiro aya, cenospheres inogona kudzoserwa kubva kune nhunzi madota kuburikidza negiravhiti inogadzirisa kupatsanurwa-iyo sink-yangarara nzira yekupatsanurwa kwemvura kuparadzaniswa kunobva pane zvakasikwa buoyancy ye cenospheres mukati, kuwanda kwezvimedu zvekudyisa, iyo topology yepasi, uye porosity ye. zvimedu, uye kukwenenzverwa kutenderera nerubatsiro rwehuremu hwemadota enhunzi, izvo zvinodzivirira kuti zvimedu zvireruke kupfuura mvura kutiza kubva mukuungana, zvichitadzisa kusimuka kwezvimedu zvakareruka kusvika pamusoro wet separation method ndiko kukwanisa kuwana yakaderera-density, intact cenospheres zvakananga kubva kupatsanurwa muitiro: zvisinei, kuwanikwa kwenyika uye mvura chinhu chikuru kunetseka kugadzirwa kwakakura. Rimwe dambudziko inyaya yekuparara kwezvinhu zvine njodzi mumatsime emvura. Imwezve dhizaini inoda imwe nhanho yekuomesa isati yawedzera kushandiswa. Panyaya yemhando yemidziyo (kunyanya yekirasi C inobhururuka madota ane yakakwira calcium yemukati), makristasi anoumbwa pachikamu chepamusoro uye obva aoma padanho rekuoma, zvoita kuti asashandise mamwe maapplication. Kuparadzana kwakaoma ndiyo imwe nzira inovavarira kukunda matambudziko ekuparadzana kwakanyorova. Nenzira iyi, chimiro chemakemikari chinoramba chisingachinji. Uye zvakare, hapana nhanho yekuomesa inodiwa, nekudaro kudzivirira nyaya dzekushandiswa kwesimba: zvisinei, iyi nzira inoda tekinoroji yepamberi inosanganisira kupatsanurwa kwepneumatic, senge air classifier, kuti inyatso kurongedza zvimedu. Mhepo kupatsanurwa kuvhiyiwa kunopatsanura akapararira akasimba zvimedu zvichienderana nekusiyana kwavo muhukuru, geometrical chimiro, uye density mumhepo inoyerera.
Nguva yekutumira: Feb-27-2023