Sodium sulfide imhando yezvinhu zvemakemikari, taura chemistry, isu tinofunga kuti kuyedza kemikari, mukuyedza pasina chiridzwa ndiyo sefa, chaizvo yesefa, vanhu vazhinji vakaona diki panguva yechikoro, isu tinowanzo diki sefa mukirasi kemisitiri, asi yakashandiswa. mumakemikari chirimwa kazhinji hombe sefa chiridzwa, handei kunoona chii sefa mudziyo.
Filtration imhando yekushanda kwekuparadzanisa zvimedu zvakasimba zvakamiswa mumvura kana gasi. Midziyo yakawanda inoshandiswa kusefa. Pano, zviridzwa zvakati wandei zvinonyanya kuunzwa pano, zvekunongedza vagadziri chete.
(1) Tube sefa
Inoumbwa neporous filter chubhu, iri nyore kuvharisa uye kusefa, uye inoshandiswa kuchenesa tsvina yakanyatso mufiltrate, senge capacitor borax, barium carbonate, nezvimwe.
(2) Yemakumbo matatu centrifuge
Kugadzira zvigadzirwa. Smooth oparesheni, diki tsoka, nyore kudzora kupatsanurwa uye kugeza nguva, asi kureba kusefa kutenderera, diki kugadzirwa kugona, yakakwira basa rakawanda. Kupatsanurwa kwekristaro yeinorganic munyu, senge copper sulfate, sodium erysalum, nezvimwe.
(3) Taper-mhando inoenderera centrifuge
Zvigadzirwa zvakaumbwa, kuenderera mberi kwesefa, kuburitsa, chimiro chiri nyore, kugadzirisa kwakakodzera, asi kushambidza hakuna kunaka, iyo sefa slurry idiki yakasimba rayo reshiyo, hombe kuvuza, yakakodzera kupatsanurwa kwezvikamu zvakakura yunifomu crystallization, senge borax.
(4) Spiral unloading settlement centrifuge
Kuenderera mberi kusefa, keke yekusefa inogona kugezwa, iyo filtrate ine 1-7%, yakakodzera kupatsanurwa kwekuchinja kukuru, misiyano yakakura yekumisa, pane yakatwasuka uye yakatwasuka. Nekusefa kwe calcium carbonate uye nickel sulfate.
Zvinogona kuoneka kuti kune inopfuura imwe sefa chiridzwa, asi kune akasiyana marudzi emasefa zviridzwa, uye yedu sodium sulfide inodawo chiridzwa chakadaro mukuyedza. Kana iwe uine kuda kana kufarira sodium sulfide, unogona kutibata, isu tinokupa iwe zvigadzirwa zvekuita zvakanakisa, zvinokuita kuti ugutsikane.
Nguva yekutumira: Jul-25-2023
