Oneone kiripaka kua horoia ki te waikawa

Te taipitopito o te tukanga whakapūkara me te whakapūkara o te onepu kuata

I te whiriwhiringa o te onepu kuata parakore me te onepu kuata parakore teitei, he uaua ki te whakatutuki i ngā whakaritenga o ngā tikanga whakapainga tuku iho, inā koa mō te kiriata waikura rino i runga i te mata o te onepu kuata me ngā poke rino i roto i ngā kapiti. Hei whakapai ake i te kounga me te hua o te whakapainga onepu kuata, me ngā āhuatanga o te onepu kuata kāore e rewa i te waikawa, engari he paku rewa i roto i te otinga KOH, kua noho te tikanga horoi waikawa hei huarahi e tika ana hei rongoā i te onepu kuata.

Ko te maimoatanga whakamātao o te onepu kuata he maimoatanga i te onepu kuata ki te waikawa hauwaiora, te waikawa whanariki, te waikawa oxalic, te waikawa hauwaipūoriki rānei hei whakarewa i te rino.

Te tukanga taketake o te whakapūkara onepu quartz

hinu waikawa taurite I

Me hanga ngā tana onepū ki te 7-9% waikawa oxalic, 1-3% waikawa hydrofluoric me te 90% wai; E 2-3.5 tana wai e hiahiatia ana, ki te hangarua te wai, 0.1 tana wai anake e hiahiatia ana hei horoi i te tana onepū, i roto i te mahi horoi onepū, ka piki ake te nuinga o te onepū; Ko te maimoatanga o te kirikiri onepū kuata he maimoatanga o te onepū kuata ki te waikawa hydrochloric, te waikawa whanariki, te waikawa oxalic, te waikawa hydrofluoric rānei hei whakarewa i te rino.

Ⅱ Ranunga pīkara

Ka werowerohia te wai whakapūkara ki roto i te tāke whakapūkara, ka tāpirihia kia rite ki te ōwehenga o te waikawa hauwaiora, arā, 5% o te taumaha o te onepu, kia tino mākū te onepu kuata ki roto i te wai whakapūkara, ā, kia 5% o te taumaha o te onepu te nui o te waikawa hauwaiora.

Ⅲ Oneone kirikiri kua horoia ki te waikawa
① Ko te wā e rumakina ai te wai whakapūkara e te onepu kuata he 3-5 hāora te roa, ko te hiahia motuhake kia whakanuia, kia whakaitihia rānei te wā rumakina kia rite ki te kiri kōwhai o te onepu kuata, ka taea rānei te whakaoho i te wai whakapūkara me te onepu kuata mō tētahi wā, ā, muri iho ka whakamahia he taputapu whakamahana hei whakamahana i te wai ki tētahi pāmahana, ka taea te whakaiti i te wā whakapūkara.

② Mā te whakamahi i te waikawa oxalic me te konumohe matomato hei whakaiti i te waikawa whakapūkara ka taea te whakapai ake i te wairewatanga o te rino, ā, ko te wai, te waikawa oxalic, te konumohe matomato i runga i te ōwehenga o te otinga i tētahi pāmahana, te onepu kiripaka me te otinga i runga i tētahi ōwehenga o te whakaranu, te whakaoho, te maimoatanga mō ētahi meneti, ka tātarihia te otinga, ka tukatukahia i muri i te whakaora.

③ Maimoatanga waikawa hauwaiwhai: He pai te hua ina whakamahia takitahi te maimoatanga waikawa hauwaiwhai, engari he teitei ake te kukū. Ina whakamahia ngātahitia me te konutai dithionite, ka taea te whakamahi i ngā kukū iti o te waikawa hauwaiwhai.

I konatunatuahia he kukū motuhake o te waikawa hauwaiora me te otinga waikawa hauwaiora ki roto i te paru onepu kuata i te wā kotahi e ai ki te ōwehenga; ka taea hoki te tukatuka ki te otinga waikawa hauwaiora i te tuatahi, ka horoia, kātahi ka tukatuka ki te waikawa hauwaiora, ka tukatukahia ki te pāmahana teitei mō te 2-3 hāora, kātahi ka tātarihia, ka horoia.

Tuhipoka:

Mena ka whakamahia te waikawa hauwaiwaihā hei whakamakuku i te onepu kuata, ka uaua ake te tauhohenga. Haunga te whakarewatanga o te rino i roto i te wai waikawa, ka taea hoki e te HF te tauhohe ki te kuata tonu hei whakarewa i te SiO2 me ētahi atu silicates o tētahi matotoru i runga i te mata.

Heoi, he pai ake tēnei mō te horoi i te mata o te onepu kuata me te whakakore i te rino me ētahi atu poke, nō reira he pai te waikawa hauwaiwai mō te tango waikawa o te kuata. Heoi, he paitini te HF, ā, he tino waikura, nō reira me whai maimoatanga motuhake te wai para e tango waikawa ana.

Te whakaora waikawa me te whakakore waikawa iv

Horoia te onepu kuata kua horoia ki te waikawa ki te wai kia 2-3 ngā wā, kātahi ka whakakorengia ki te otinga kawakore 0.05%-0.5% o te konutai hauwai (houka kautika), ā, ko te wā whakakorenga he 30-60 meneti pea, ā, kia tino whakakorengia te onepu kuata katoa ki tōna wāhi. Ina tae te pH ki te kawakore, ka taea e koe te tuku i te rai ka horoi kia 1-2 ngā wā kia noho kūpapa te pH.

Ⅴ Oneone kiripaka maroke

Me tātari te wai i te onepu kuata i muri i te tangohanga waikawa, kātahi ka whakamaroke i te onepu kuata i roto i ngā taputapu whakamaroke.

Ⅵ te tirotiro, te kōwhiringa tae me te takai, me ētahi atu.

Koinei te tukanga taketake o te tukanga tango me te horoi i te onepu kuata, he whānui te horapa o te onepu kuata i tō tātou whenua, nō reira he rerekētanga kei roto i te āhua o te onepu kuata, me whai tātaritanga motuhake hoki i roto i te purenga o te onepu kuata, me whakawhanake i tētahi tukanga purenga onepu kuata e tika ana.