Kuunganidza mumiririri ndeyekurumidzira mumiririri anochinja iyo hydrophos yeiyo mineral pamusoro uye inoita kuti manyoreri ekuyamwisa zvidimbu zvinonamatira kune mabhuru. Chikamu chakanyanya kukosha kusarudza ndeye pitions. Iyo ine zvinhu zviviri zvakanyanya zvakakosha: (1) inogona kuve yakasarudzika kushambadzira pane iyo mineral pamusoro; . Xanthati ndeimwe yevanotungamira vekare!
Zvivakwa zve xanthate:
Xanthate is Xanthate, ane zita resainzi ndeye hydrocarbyl dithiocarbonate. Inogona kutariswa sechigadzirwa checarbonate mune iyo imwe simbi ion inotsiviwa neHydrocarbyl Group uye maatomu maviri eokisijeni anotsiviwa nemaatomu ekusuwa. Iyo kazhinji iyo formula iri r-ocrsme, senge sodium Ethyl Xanthate. R MuTemberi maFormula kazhinji hydrocarbon boka CNH2n + 1, uko 1 ~ 6 ~ ), uye zvigadzirwa zveindasitiri zvinowanzokwana na (+). Zvivakwa zveKaxanthate uye Sodium Xanderhate zvakaenzana, asi Kaxanate zvakanyanyisa pane sodium Xanthate Zvese zvinonyangadza mumvura, doro uye acetone.
Kazhinji, methyl Xanthate uye ethyl Xanthate inonzi yakaderera-giredhi Xanthate, uye neiyo butyl uye pamusoro inonzi yakakwirira-giredhi Xanthate. Xanthate ndeye crystalline kana poda. Kusvibiswa kunowanzove yero-girini kana orenji-tsvuku gelatinous ne density ye1,3 ~ 1.7 g / cm3. Iyo ine unonhuhwirira uye ine chepfu (yepakati). Pfupi-keteni Xanthates inokanganisa mumvura, svutugadzike muaccount uye doro, uye zvishoma zvishoma muEther uye petroleum ether. Naizvozvo, iyo acetone-ether yakasanganiswa solvent nzira inogona kushandiswa kudzokorora nekuchenesa iyo xanthate.
Application uye chengetedza ye xanthate
Kugona kwekuunganidza uye kusarudzwa kweXanthathe kune akasiyana-siyana zvichaenderana zvakanyanya neiyo solubility chigadzirwa cheiyo inoenderana simbi Xanthate. Zvizvarwa zvesimbi zvinokamurwa kuita zvikamu zvitatu zvichienderana neiyo solubility chigadzirwa chetyl Xanthato Simbi dzinowira muchikamu ichi zvinosanganisira AU, AG, HG, CU, PB, CD, CD, CU, AT AU, AG, CU, etc.) nesimbi Sulfide zvicherwa zvezvinhu zvakadaro. (2. Simbi dzinowira muchikamu ichi inosanganisira zn, fe, mn, etc. etc. Xanthate ine imwe kugona kuunganidza simbi sulfide zvicherwa zvakadai, asi hazvina kusimba. Kana xanthate ichishandiswa semuteresi, zviri nyore kuzadzisa kupatsanurana kwesimbi sulfide zvicherwa izvo zvinhu zvimisikidzwa uye zvesimbi zvekusuruvara izvo zvinhu zviri zviviri izvo zvinhu zvakapfuura. Kunyangwe iyo Solubility Zvigadzirwa zveEthyl Xanthhate yeCobalTe yeCobal HAKUNA ZVAKAWANDA 10 ... . Metals ndeye yeboka iri inosanganisira CA, MG, ba, et. kuunganidza zvinokanganisa pane urwu rudzi rwesimbi mineral. Naizvozvo, Xanthate haishandiswe semuteresi kana uchironga alkali simbi uye alkaline pasi simbi madiki, nzombe zvicherwa uye silirate zvicherwa. Kazhinji, chigadzirwa chekusimudzira chesimbi sulfide zvicherwa zvidiki pane iyo solubility chigadzirwa cheiyo inoenderana simbi etyl Xanthate. Sekureva kwemakemikari nheyo, hazvigoneke kune iyo Xantante anon X (-) yekuita nechepamusoro yesimbi sulfide zvicherwa uye kutsiva s (2-). Chete kana pamusoro peiyo simbi sulfide mineral iri zvishoma oxidized, iyo (2-) pamusoro peiyo simbi sulfide mineral inotsiviwa neO Oh (-), s2o3 (2-) ;, so3 ( 2-), uye mushure mekunge plasma kana iyo solubility chigadzirwa cheXanthate idiki pane iyo solubility chigadzirwa cheiyo simbi yesimbi, zvinokwanisika kuti iyo XantHate anion X (-) kutsiva iyo anion inoenderana neiyo yesimbi oxide pane pamusoro pesimbi sulfide mineral mineral. Xanthate inowanzoshandiswa seMuunganidzi wesimbi yakasikwa (senge au, ag, cu, etc.) uye simbi sulfide zvicherwa mune chalcophichichile uye denderedzwa zvinhu. Kuti udzivise hydrolysis, kuora uye kunyanyisa oxidation ye xanthate, xanthate inofanira kuchengetwa mumidziyo yemigwagwa. Ngwarira kusangana nemweya wakanyorova uye nemvura, teerera kune mvura uye unyoro-humbowo, uye harifanirwe kuoneswa zuva kana kuchengetwa kwenguva yakareba. Inofanira kuchengetwa munzvimbo inotonhorera, yakaoma uye yakaomeswa. Iyo yakagadzirirwa XANTHATE Mhedzisiro mhinduro haifanirwe kusiiwa kwenguva yakareba, uye mvura inopisa haifanirwe kushandiswa kugadzirira iyo Xantante yemvura mhinduro. Iyo Xanthathe yemvura yemvura inowanzo shandiswa pane chinja hwaro, uye kusunganidzwa kweXananthate kugadzirira kwekugadzirwa kunowanzoita 5%.
Nguva Yokutumira: Sep-13-2024
