Waxaan ku raaxaysanaynaa heer aad u wanaagsan oo u dhexeeya iibsadayaashayada badeecadeenna heer sare ah tayo wanaagsan, qiimo adag iyo taageerada ugu weyn ee Xirfadlayaasha Shiinaha ee CAS: 544-17-2 Qiimaha Warshadda Kaalshiyamka 98% ee Feed C2H2O4ca, 10 sano oo dadaal ah, waxaan macaamiisha ku soo jiidannaa qiimo tartan ah iyo adeeg heer sare ah. Intaa waxaa dheer, waa daacadnimadayada iyo daacadnimadayada, taas oo naga caawisa inaan had iyo jeer noqono doorashada koowaad ee macaamiisha.
Waxaan ku raaxaysanaynaa heer aad u wanaagsan oo u dhexeeya iibsadayaashayada badeecadeenna tayo sare leh, qiimo jaban iyo taageerada ugu weyn ee aan u hayno. Waxaan samaynaynay alaabteenna in ka badan 20 sano. Badanaa waxaan ku iibinnaa jumlad, markaa hadda waxaan haysannaa qiimaha ugu tartan badan, laakiin tayada ugu sarreysa. Sannadihii la soo dhaafay, waxaan helnay jawaab celin aad u wanaagsan, ma aha oo kaliya sababtoo ah waxaan bixinnaa xalal wanaagsan, laakiin sidoo kale adeeggayaga iibka kadib ee wanaagsan. Waxaan halkaan ku sugeynaa weydiintaada.













Hababka Isku-darka Kaalshiyamka
Habka Kaalshiyamka Kaarboonat ee Kaalshiyamka
Isleegta Falcelinta Kaalshiyamka:
CaCO3+2HCOOH=Ca(HCOO)2+CO2↑+H2O
Hawlgalka: Ku dar xoogaa aashitada formic ah taangiga falcelinta; si tartiib ah ugu dar kaalshiyam carbonate adag inta aad walaaqayso (falcelintu si xoog leh ayay u socotaa, iyadoo sii deynaysa xaddi badan oo CO2 ah
iyo kuleyl). Saamiga cufka asiidhka formic iyo kaalshiyam kaarbonat waa 1.1:1.0. Marka falgalku ku dhowaad dhammaystirmo, ku dar caano lime ah si aad pH-ga ugu hagaajiso 7-8, diirimaad ku hay 1-2 saacadood, ka dibna ku dar biyo-dhac sulfide ah si aad uga saarto ayoonnada birta culus. Ka dib shaandhaynta, xoogga saar shaandhada si loo sameeyo crystallization, centrifuge, oo qalaji si aad u hesho badeecada (khamriga hooyada ayaa dib loo warshadeeyaa).