Ndizotheka kusintha barium chloride ndi calcium chloride posanthula kusamba

1. Kutsimikiza kwa Sodium Halireza

Pakadutsa miyezi iwiri, ma reagents awiri adayesedwa chimodzimodzi pofufuza zitsanzo za kasitomala. Zotsatira zakusanthula kwa zomwe zili m'munsi mwa Sodium Hydroxide zinali zogwirizana, pomwe kupatuka kwa sodium wochuluka kwambiri wa sodium kunali mkati ± Dongosolo lochepera kwambiri ndi cyanide copper plating solution, kuchuluka kwa sodium hydroxide ndi 1.4 g / L, kuchuluka kwake ndi zincate zinc plating solution, kuchuluka kwa sodium hydroxide ndi 190.6 g / L.

2. Kutsimikiza kwa Ckupanga

Zinatengera miyezi iwiri kuyesa njira zonse ziwiri mofananamo. Zotsatira zakusanthula kwa sodium carbonate zili ndi kupatuka kwa±2g / L, yomwe itha kugwiritsidwa ntchito ngati chitsogozo cha upangiri pakupanga. Zambiri zomwe zimayesedwa ndi njira yothetsera cyanide yamkuwa, kuchuluka kwa sodium carbonate ndi 42.0 g / L, chidziwitso chachikulu ndi njira yothetsera cyanide siliva, unyinji potaziyamu kabati ya potaziyamu ndi 91.1 g / L.

3. Njira zodzitetezera

1) Samalani kuchuluka kwa reagent yowonjezeredwa. Potsimikiza za sodium hydroxide, pH ya Calcium Chloride ndi Barium Chloride imathandizira kutsimikiza kwa sodium hydroxide. Njira zonsezi zili ndi pH pafupifupi 5.5, chifukwa cha reagent hydrolysis ndi madzi osungunuka osungunuka kukhala carbon dioxide. Pozindikira sodium hydroxide, kuchuluka komwe kumawonjezedwa sikuyenera kukhala kochepera kupewa calcium Calcium Chloride kapena Barium Chloride yankho lomwe likudya OH- pambuyo Kuchepetsa carbonate, komwe kumapangitsa kutsimikiza kutsika.

2) Samalani ndi mtundu wa reagents. Ma calcium calcium chloride reagent, yankho lokonzekera limasakanikirana pang'ono ndi kufiyira, pH yopitilira 8, kufunika kosefa ndikusintha pH, kusefa zosafunika monga oxide yachitsulo.

3) Kuchuluka kwa kuchuluka kwa kukonzekera kwa reagent.Kuchulukira kwa maselo a Calcium Chloride ndi ochepera kuposa a Barium Chloride. Yankho la calcium calcium chloride yokhala ndi ndende yofanana ndi 100g / BaCl2·Njira ya 2H2O ndi 46g / L yopanda madzi Kashiamu mankhwala enaake, 60g / L kashiamu mankhwala enaake dihydrate ndi 90g / L kashiamu mankhwala enaake hexahydrate. Chifukwa chake, 60g / L anhydrous Calcium Chloride kapena 90g / L hexahydrate Calcium Chloride ikulimbikitsidwa.

4) Chithandizo cha zimbudzi. Zinthu zina zosanthula sizingasiyanitsidwe ndi Barium Chloride, mutatha kugwiritsa ntchito chidwi cha chithandizo cha zimbudzi, bola ngati kuwonjezera kwa asidi kapena sulfate wa sulfuric kuti apange Barium Sulfate siyopanda poizoni, kuchipatala fluoroscopic Barium chakudya chosemphana ndi barium Sulphate, imatha kulowa m'mimba, yopanda vuto lililonse mthupi la munthu. ufa wa barite womwe umagwiritsidwa ntchito m'munda wamafuta kuti uwononge kuphulika nawonso ndi barium sulphate, zomwe zikutanthauza kuti sizowononga chilengedwe.

4 . C.kuphimba

1) Kufufuza kwa sodium hydroxide mu alkaline electroplating solution, Calcium Chloride itha kulowa m'malo mwa Barium Chloride, samalani kuchuluka komwe kwawonjezedwa; Pakuwunika kwa Sodium Carbonate, ndikofunikira kuwonjezera njira zopewera calcium calcium ndi hydrochloric acid pambuyo pa mpweya.

2) samalani ndi mtundu wa calcium Chloride, chitani kuyeretsa kofunikira ndikusintha.

3) malinga ndi zofunikira za kusankha kwa Barium Chloride kapena Calcium Chloride, ayenera kugwiritsa ntchito Barium Chloride, kuti agwire bwino ntchito yonyamula zimbudzi.