Alaabta
Kaalshiyam hydroxide oo ah cunto tayo sare leh
Kaalshiyam hydroxide la cuni karo (kaalshiyam ka kooban ≥ 97%), oo sidoo kale loo yaqaan lime fuuqbaxay, lime fuuqsaday.Dabeecadda: Budada cad, oo leh dhadhan alkali ah, oo leh dhadhan qadhaadh, cufnaanta qaraabada 3.078;Waxay ka nuugi kartaa CO₂ hawada waxayna u rogi kartaa kaalshiyam carbonate.Kuleyl ilaa 100 ℃ ka sarreeya si aad u lumiso biyaha oo aad u sameyso filim karboonayt ah.Aad ugu milmi karin biyaha, alkaline xooggan, pH 12.4.Ku milmay xalal buuxa oo glycerol, hydrochloric acid, nitric acid, iyo sucrose, oo aan lagu milmin ethanol.
Sida difaaca, dhexdhexaadiyaha, iyo wakiilka adkeynaya, heerka cuntada calcium hydroxide sidoo kale waxaa loo isticmaali karaa daawada, isku dhafka cuntada lagu daro, isku dhafka biomaterials-ka sare ee HA, isku dhafka VC phosphate esters sida quudinta quudinta, iyo isku dhafka calcium naphthenate, calcium lactate, calcium citrate, waxyaabaha lagu daro warshadaha sonkorta, daaweynta biyaha, iyo kiimikooyinka organic-dhamaadka-dhamaadka sare ah sababtoo ah doorka ay ku leedahay nidaamka pH iyo xinjirowga.Bixi caawimo wax ku ool ah oo lagu diyaarinayo nidaamiyeyaasha aashitada iyo ilaha kalsiyumka sida alaabta la cuni karo ee dhammaatay, konjac, alaabada cabitaanka, enemas farmashiyaha, iwm.
Baakadaha, kaydinta iyo gaadiidka
Kugu jira bacaha tolmada leh ee lagu dahaadhay bacaha filimka polyetylen, oo miisaankiisu yahay 25kg kiishkaba.Waa in lagu kaydiyaa bakhaar qallalan.Si adag uga hortag qoyaanka.Ka fogow kaydinta wadajirka ah iyo gaadiidka aysiidhka.Inta lagu jiro gaadiidka, waa lagama maarmaan in laga hortago roobka.Marka uu dab dhaco, biyo, ciid, ama dab-damis caadi ah ayaa loo isticmaali karaa in lagu damiyo.
1. Sideed u kala saari kartaa Calcium hydroxide iyo Calcium oxide?Waa maxay habka loo kala saaro?Xagee lagu kala saaraa?
Ku saabsan su'aalahaas, annagoo ah kuwa soo saara Calcium hydroxide, ayaa ku siin doona afar hab oo wanaagsan sida soo socota,
1. Ku rid budada tuubada tijaabada, ku dar budo kaarboon oo xad dhaaf ah, afka dhalada ku xidh hal dalool oo caag ah oo tuubo ah, oo dhig dhalo gubanaya alkohol afka tuubada qiiqa.
2. Kuleyl heerkul sare adoo isticmaalaya alkohol
3.Ka dib falcelin ku filan, jooji kuleylka.
4. Ku qabooji tuubada tijaabada heerkulka qolka, ku shub adkaha haray, oo kala saar midabka alaabta.
Sababtoo ah CaO+3C=(heerkul sare) CaC2+CO ↑, Ca (OH) 2 kuma falceliso C. Kaarboonku waa adage madow, kaarbiid calcium waa cawl, jaale ah ama bunni adag, iyo Calcium hydroxide waa cad. mid adag
Haddii midabka alaabtu uu yahay madow iyo cawl, jaale bunni ah ama bunni ah, waxay caddaynaysaa in uu jiro kaliya Calcium oxide. Haddii midabka alaabtu uu yahay madow, caddaan, iyo cawl, jaale bunni ah, ama bunni ah, waxay muujinaysaa isku dhafka labada.
Gabagabo: Afarta hab ee kor ku xusan waa in la kala saaro Calcium oxide iyo Calcium hydroxide.Habka waa mid fudud.Dadka xirfadlayaasha ah waxay qabtaan waxyaabo xirfad leh.Haddii aad rabto inaad wax badan ka ogaato, fadlan u fiirso soo-saareheena Calcium hydroxide.
2. Sidee Calcium hydroxide loogu beddeli karaa Calcium oxide?Waa maxay habka ay Calcium hydroxide ku noqon lahayd Calcium oxide?
Aad bay u fududdahay in Calcium hydroxide loo beddelo Calcium oxide, taas oo ah hab kiimiko oo caadi ah.Anaga oo ah kuwa soo saara Calcium hydroxide ayaa taas kuu sheegi doona.
Calcium hydroxide waxay u baahan tahay inay la falgasho kaarboon dioxide si ay u soo saarto kaalshiyam carbonate, kaas oo lagu kululayn karo heerkul sare si loo soo saaro Calcium oxide.
1. Calcium hydroxide waxay la falgashaa kaarboon laba ogsaydh si ay u samayso roobab iyo biyo
2. Calcium oxide iyo carbon dioxide waxa lagu dhalin karaa in lagu kululeeyo roobka kaarboonaytka calcium heerkulkiisu sarreeyo (kuleylka ilaa 900 ℃ at 101.325 kPa).
Isticmaalka iyo sifooyinka Calcium oxide waa:
1. Waxaa loo isticmaali karaa buuxin ahaan, tusaale ahaan: sida buuxinta xabagta epoxy;
2. Loo isticmaalo sida reagent gorfaynta, nuuga carbon dioxide ee falanqaynta gaaska, reagent falanqaynta spectroscopic, reagent sare-nadiifinta sare ee epitaxial iyo hababka faafinta ee wax soo saarka semiconductor, shaybaarka ammonia qalajinta, iyo fuuqbaxa alkohol.
3. Waxaa loo isticmaali karaa sida alaabta ceeriin si loo soo saaro kalsiyum carbide, ash soodhaha, budada bleaching, iwm, iyo sidoo kale samaynta maqaarka, nadiifinta biyaha wasakhda ah, Calcium hydroxide iyo xeryahooda kala duwan ee calcium;
4. Waxaa loo isticmaali karaa sidii qalab dhisme, qulqulka birta, dardar-geliyaha sibidhka, iyo qulqulka budada fluorescent;
5. Loo isticmaalo sidii midab-beereyaasha saliidda dhirta, side daroogada, qaboojiyaha ciidda, iyo bacriminta calcium;
6. Waxa kale oo loo isticmaali karaa sida walxaha qallafsan iyo kuwa qallajiya;
7. Waxaa loo isticmaali karaa in lagu diyaariyo mashiinada beeraha No.1 iyo No.2 xabagta iyo xabagta epoxy biyaha hoostooda, iyo sidoo kale falcelin loogu talagalay prereaction leh 2402 resin;
8. Loo isticmaalo daaweynta biyaha wasakhda ah ee acidic iyo qaboojinta dhoobada;
9. Waxa kale oo loo isticmaali karaa sidii wakiilka ilaalinta xidhitaanka kuleyliyaha, iyada oo la isticmaalayo awoodda nuugista qoyaanka ee lime si ay u ilaaliso dusha birta ee nidaamka uumiga biyaha kululeeyaha qalalan iyo ka hortagga daxalka.Waxay ku habboon tahay ilaalinta xiritaanka muddada-dheer ee cadaadiska hooseeya, cadaadiska dhexdhexaadka ah, iyo kuleyliyaha durbaanka awoodda yar;
10. Calcium oxide waa oksaydhka aasaasiga ah, kaas oo u nugul qoyaanka.Si fudud looga nuugo kaarboon laba ogsaydh iyo biyaha hawada.Waxay kula falcelin kartaa biyo si ay u diyaariso Calcium hydroxide, oo ka tirsan falcelinta Isku-dhafka.