Calcium carbide slag ndiyo tsvina yakasara inonyanya kuumbwa ne calcium hydroxide mushure me hydrolysis ye calcium carbide kuti iwane acetylene gasi.Kugadzirira kwezvigadzirwa zvemakemikari kubva kucarbide slag ndeyechinangwa chekugadzirisazve zviwanikwa, uye kuvandudza kwegirinhi maitiro uye kuderedzwa kwemitengo yetekinoroji ichave yakatarisana nekutsvaga mune ramangwana.HCMilling(Guilin Hongcheng) mugadziri wecalcium hydroxideslakinguyecalciumcarbonate grinding millmidziyo.Izvi zvinotevera zvinokuzivisa iwe maitiro ekugadzira nano calcium carbonate kubva ku carbide slag.

Nano-calcium carbonate inoshandiswa zvakanyanya murabha, mapurasitiki, kugadzira mapepa, inki nemimwe minda, ine musika wakakura mukana.Muindasitiri, iyo carbonization nzira inonyanya kushandiswa kugadzira nano-calcium carbonate, uye CaO inowanikwa necalcining limestone, iyo inogayiwa uye yakamiswa Ca (OH) 2 Crush, wedzera crystal fomu yekudzora agent, kupfuura CO2 carbonization, dehydration, uye pamusoro. kurapwa kuwana nano-calcium carbonate.Munguva iyi, gasi remarara (CO2), mvura yemarara (mvura chena) uye marara anosara anogadzirwa, izvo zvinozopedzisira zvatungamira mukudzikira kwemhando yechigadzirwa uye kuderedza kana kuona marara matatu Zero emission uye kuvandudza kunaka kwenano-calcium. carbonate ndiyo nyaya dzinokosha, uye carbide slag inonyatsoenderana nemafungiro ekuchengetedza kwezvakatipoteredza ekugadzirisa tsvina nemarara.

Parizvino, kugadzirira kwe nano-calcium carbonate kubva ku calcium carbide slag inonyanya kusanganisira nzira nhatu: calcination slaking, hydrochloric acid leaching uye ammonium chloride leaching.Li Rui et al.yakashandisa nzira yekuverengera uye kudzvanywa kwemagetsi kuita kuti calcium carbide slag iite ne CO2 flue gasi mune yakadzvanywa carbonization reactor kuti iwane spherical nano calcium carbonate (60nm).Iyi nzira haigadzirise chete kusvibiswa kweCO2 tsvina gasi, asiwo inowana High value-added products;Liu Fei et al.yakagamuchira hydrochloric acid leaching process, acidified calcium carbide slag ine hydrochloric acid ine pH = 8, uye yakaita metathesis reaction ne sodium carbonate.Migumisiro yakaratidza kuti acidified calcium carbide slag yaizosimudzira calcium carbonate whiskers Kuitika kwe agglomeration uye akakombama foroked mapazi kunoguma aragonitic calcium carbonate ndebvu pamwe yunifomu kuparadzirwa uye high aspect ratio (30-60).Kuenzaniswa nepamusoro-kuchena zvinhu zvakasvibirira, zvinowanikwa kuti nano-carbonic acid yakagadzirwa kubva ku calcium carbide slag Iyo calcium inosangana nenyika uye inoderedza kusvibiswa kunokonzerwa ne carbide slag.Iyi nzira inopa nzira inoshanda yekugadzirira nano-calcium carbonate.

Zhu Min nevamwe vakashandisa ammonium chloride pretreat calcium carbide slag, ndokuzogadzira nano-calcium carbonate by carbonization.Mhedzisiro yacho yakaratidza kuti kana huwandu hweammonium chloride mhinduro yaive 8%, mwero wekushandiswa kwecalcium carbide slag waive pamusoro pe92%.Type nano-calcium carbonate (avhareji saizi ye38nm), kuchena uye kuchena kwechigadzirwa chakawanikwa nekuita uku kunosvika 99.65% uye 98.60% zvakateerana, izvo zvinogadzirisa dambudziko rekuchena kwakaderera uye kuchena kwakashata kunokonzerwa netsvina kune nano- calcium carbonate, uye imhinduro yakanaka kune anotevera maindasitiri maapplication Nzira yakanaka yekuita inopihwa.

Muchidimbu, huwandu hwakawanda hwe CO2 hunoshandiswa mukugadzirira kwe calcium carbonate slag, uye kushandiswa kwepamusoro-kukosha-kuwedzerwa kwe calcium carbide slag kunogona kuonekwa panguva imwe chete.Nekudaro, zviri nyore kugadzira mvura yetsvina kana iyo nzvimbo yakagadziridzwa nemakemikari additives.Kana ikasarapwa, inokonzeresa kusvibiswa kwechipiri.Zvinodiwa zvekutevera Kumwe kutarisisa kwakadzama kunopihwa kune-zvigadzirwa zvemabatiro ekuona kudzokororwa kwecarbide slag.

Kana iwe uchifarira Calcium Hydroxide slakingCalciumcarbonate grinding mill, please contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.com.Injiniya yedu yekusarudza ichakurongera gadziriso yemidziyo yesainzi uye quote yako.