Acid osenda mchenga

Quartz mchenga akutenga ndi kusamba mwatsatanetsatane mwatsatanetsatane

Posankhidwa kwa mchenga wa quartz ndi purity wambiri, ndikovuta kukwaniritsa zofunikira za njira zachikhalidwe zachilendo, makamaka ngati kanema wachitsulo pansi pa mchenga ndi zitsulo zonyansa m'ming'alu. Pofuna kukonza bwino bwino komanso zokolola za mchenga wa quartz, kuphatikiza ndi mawonekedwe a quartz kupangira acid in acid in acid, njira yopingasa yakhala njira yofunikira yochitira mchenga.

Mankhwala a Quartz mchenga ndikuchiza mchenga ndi hydrochloric acid, sulufuric acid, axfaric acid kapena hydrofluoric acid kuti asungunuke chitsulo.

Njira yoyambira ya mchenga

Ndimalinganiza odzola acid

Matani amchenga amafunika kupangidwa ndi 7-9% oxalic acid, 1-3% hydrofluoric acid ndi 90% osakaniza madzi; Pamafunika madzi a 2-3.5.5 Mankhwala a Quartz mchenga ndikuchiza mchenga ndi hydrochloric acid, sulufuric acid, axfaric acid kapena hydrofluoric acid kuti asungunuke chitsulo.

Ⅱ Kusankha kusakaniza

Njira yokonzera imalowetsedwa mu thanki yotuta ndikuwonjezera molingana ndi gawo la ma acid pafupifupi 5% ya kulemera kwa mchenga kuti mudziwe kuti mawonekedwe a qudrochloric ndi pafupifupi 5% ya kulemera kwa mchenga.

Ⅲ Sand-otsukidwa ndi acid
Nthawi ya Quartz mchenga kuti mulowetse yankho nthawi zambiri maola 3-5, kufunikira kwapakatikati molingana ndi chikondwerero cha quartz chitha kusunthidwa kwakanthawi kothetsa kutentha, kumatha kuchepetsa nthawi yopuma.

② Kugwiritsa ntchito oxalic acid ndi obiriwira alum momwe kuchepetsera kungochepetsa kumatha kusintha kusungunuka kwachitsulo, kukhazikika, mankhwalawa amasefukira ndikuchira.

③ Hydrofluoric acid chithandizo: Zotsatira zake ndi zabwino pomwe hydrofgoric acid amagwiritsidwa ntchito yekha, koma kupsinjika kumakhala kokha. Mukakhala ndi sodium dithiite, wotsika kwambiri wa hydrofluoric acid akhoza kugwiritsidwa ntchito.

Kukhazikika kwina kwa hydrochloric acid ndi hydrofluoric acid adasakanizidwa ku Quartz Mchenga wosakanikirana nthawi yomweyo malinga ndi kuchuluka; Itha kuthandizidwanso ndi hydrochloric acid yankho, kutsukidwa kenako ndikuthandizidwa ndi ma hydrofluoric acid, kumachitika kutentha kwambiri kwa maola 2-3, kenako osasefedwa ndikutsukidwa.

Zindikirani:

Ngati Hydrofluoric acid imagwiritsidwa ntchito ku asidi soak Querz, zomwe zimachitika zimakhala zovuta kwambiri. Kuphatikiza pa kusungunuka kwachitsulo mu acidic media, hf amathanso kuchita ndi quarz yokha kuti isungunule Sio2 ndi zitsulo zina za makulidwe ena pansi.

Komabe, izi ndizothandiza kwambiri kuyeretsa mchenga wa quartz ndikuchotsa chitsulo ndi kuwonongeka kwina ndi kuwonongeka kwina kokhazikika kwa acid yoyambirira ya acid ya quartz. Komabe, HF ndi poizoni komanso kuwononga kwambiri, kotero kuti acid a acid amafunikira chithandizo chapadera.

Iv acid kuchira ndi kuchotsedwa

Muzimutsuka mchenga wa quartz ndi madzi 2-3% -0,5% ya sodium hydroxide (nthawi ya cautic) ya aldroxine, ndikuwonetsetsa kuti mchenga wonse ukulowererapo. PH yofikira alkalines, mutha kumasula yuni ndi kutsuka 1-2 mpaka pH ndi yosalowerera.

Ⅴ mchenga wowuma

Mchenga wa quartz ayenera kuthiridwa ndi madzi atachotsedwa, kenako mchenga wa quartz uyenera kuyimitsidwa mu zida zouma.

Ⅵ Kuyang'ana, kusankha mitundu ndi ma CD, etc.

Zomwe zili pamwambazi ndi njira yoyambira ya Quartz mchenga ndikugwetsa njira yothandizira, kotero pali kusiyana pakati pa mchenga wathu, chifukwa chake pali kusiyana kwa mchenga wina, khalani ndi njira yoyenerera ya Quartz.