I-calcium chlorideyikhemikhali eyenziwe ngezinto ze-chloride kunye ne-calcium. Ifomyula yekhemikhali yi-CACL2, ekrakra kancinci. Yi-halide eqhelekileyo yohlobo lwe-ion, eneziqwenga ezimhlophe, eziqinileyo okanye amasuntswana kubushushu begumbi. Ukusetyenziswa kwayo okuqhelekileyo kubandakanya i-saline, ii-road melting agents kunye ne-desiccants ezisetyenziswa kwizixhobo zokufriji.
I-calcium chlorideUkusuka kwimbonakalo yahlulwe ngokubanzi yaba yi-calcium chloride engamanzi kunye ne-calcium chloride eqinileyo. I-calcium chloride engamanzi sisisombululo samanzi se-calcium chloride, umxholo oqhelekileyo we-calcium chloride yi-27 ~ 42%. Ukuba umxholo we-calcium chloride uphezulu kakhulu, isisombululo siya kuba krakra kakhulu, ubushushu buya kunciphisa ukuqina kwesisombululo, kukho ukuthuthwa, ukukhutshwa, ubunzima bokusetyenziswa kunye nezinye iingxaki. I-calcium chloride eqinileyo inokwahlulwa ibe yi-flake, ibhola, umgubo kunye nezinye ezintathu, ukwakheka kwayo kwahlulwe kwaba yi-calcium chloride dihydrate okanye i-calcium chloride engamanzi. Umxholo we-calcium chloride kwi-calcium chloride dihydrate ngokubanzi yi-72 ~ 78%, kwaye umxholo we-calcium chloride kwi-calcium chloride engamanzi ungaphezulu kwe-90% okanye i-94% (ikakhulu i-calcium eyi-spherical).
Ngokubanzi, inkqubo yokuvelisa i-spherical calcium iyinkimbinkimbi, uzinzo lwenkqubo aluphezulu, iiparameter zokusebenza zingqongqo, ukusetyenziswa kwamandla emveliso kuphezulu kancinci, kodwa iimveliso zayo zineengenelo zokubonakala okuhle, ukunyibilika okuhle kweChemicalbook, akukho luthuli, akukho caking, akukho lula ukufunxa umswakama, ngoko ke ixabiso lokuthengisa le-spherical calcium chloride liphezulu kune-flake okanye i-powder calcium chloride, esetyenziselwa kakhulu i-desiccant yasekhaya, ukuthumela ngaphandle i-arhente yokunyibilikisa ikhephu nomkhenkce. Ngokwe-grade, i-calcium chloride inokwahlulwa ibe yi-industrial grade calcium chloride kunye ne-food grade calcium chloride. Xa kuthelekiswa ne-industrial grade calcium chloride, i-food calcium chloride ineemfuno ezingqongqo kulawulo lwemveliso kunye nokucoceka okuphezulu kwemveliso. Imigangatho yesizwe yongeze izalathisi ezifana nombala, i-heavy metal (i-lead, i-arsenic) kunye nomxholo we-fluorine kwiimveliso. I-calcium chloride ye-food grade ingasetyenziswa njenge-stabilizer, i-solidifying agent, i-thickening agent, i-nutritive strengthing agent, i-desiccant, njl., uluhlu lwayo lokusetyenziswa luquka iimveliso zeembotyi, i-thin cream, iziselo ezithambileyo, isosi emnandi, i-jam, amanzi okuxuba kunye noncedo lokucubungula imboni yokutya.
Izicelo eziphambili:
I-calcium chlorideYenziwe nge-chlorine kunye ne-calcium kwaye inefomyula yekhemikhali i-CaCl2. Yi-ionic halide eqhelekileyo, iqinile emhlophe kubushushu begumbi kwaye ayithathi cala kwisisombululo samanzi. I-calcium chloride, ii-hydrate zayo kunye nezisombululo zinezicelo ezibalulekileyo kwimveliso yokutya, izixhobo zokwakha, amayeza kunye nebhayoloji.
Ukusetyenziswa kwemizi-mveliso
1, isetyenziswa njenge-desiccant eneenjongo ezininzi, efana ne-nitrogen, ioksijini, i-hydrogen, i-hydrogen chloride, i-sulfur dioxide kunye nezinye iigesi zokomisa. Isetyenziswa njenge-arhente yokuphelisa amanzi emzimbeni ekuveliseni ii-alcohols, ii-esters, ii-ether kunye nee-acrylics. Isisombululo samanzi se-calcium chloride sisixhobo esibalulekileyo sokupholisa umatshini wokupholisa nokwenza umkhenkce. Sinokukhawulezisa ukuqina kwekhonkrithi kwaye sonyuse ukumelana nokubanda kwe-mortar yokwakha. Sisixhobo esihle kakhulu sokuthintela ukukhenkceza ekwakheni. Sisetyenziswa njenge-arhente yokuthintela ukungcola kunye nomqokeleli wothuli lwendlela, i-arhente yokuthintela umlilo kwilaphu. Sisetyenziswa njenge-arhente yokukhusela kunye ne-arhente yokucoca i-aluminium magnesium metallurgy. Sisixhobo sokukhupha i-pigment echibini. Sisetyenziselwa ukususa i-ink kwi-waste paper processing. Sisixhobo sokuvelisa i-calcium salts.
2. Iarhente yokucheba; Iarhente yokunyanga; Isixhobo sokuqinisa icalcium; Isixhobo sokukhenkcisa esifakwa efrijini; Isixhobo sokususa igazi; Isixhobo sokulwa nokwaphuka kwegazi; Iimicrobiotic; Iarhente yokukhaba; Izinto eziphucula izicubu.
3, esetyenziswa njenge-desiccant, i-arhente yokuqokelela uthuli lwendlela, i-arhente yokufunxa, i-lap fire retarder, izigcini zokutya kwaye isetyenziswa ekwenzeni ityuwa ye-calcium.
4, esetyenziswa njenge-oyile yokuthambisa.
5, isetyenziswa njengesixhobo sokuhlaziya.
6. Isetyenziswa kakhulu kunyango lwe-tetany, i-urticaria, i-exusive edema, i-intestinal kunye ne-ureteral colic, i-magnesium poisoning kunye nezinye izinto ezibangelwa kukuncipha kwe-calcium egazini.
7, isetyenziswa kwishishini lokutya njenge-arhente yokuqinisa i-calcium, i-arhente yokupholisa, i-arhente ye-chelating kunye ne-desiccant.
8, inokunyusa ukuvuleka kodonga lweseli yebhaktiriya.
Ukusetyenziswa kokutya
1. I-calcium chlorideinokongezwa ekutyeni njengesithambisi se-calcium, okanye njenge-coagulant ye-tofu kunye netshizi.
2. I-calcium chloride ingongezwa kwiziselo ezinxilisayo nezibandayo ukuze kulawulwe i-PH kunye nobunzima beziselo.
3. Isetyenziswa kwishishini lokutya njenge-arhente yokuqinisa i-calcium, i-arhente yokupholisa, i-arhente ye-chelating kunye ne-desiccant.
4. Inganyusa ukuvuleka kodonga lweseli yebhaktheriya.
5. Iimpawu zokunyibilika kunye neempawu ze-exothermic ze-calcium chloride zikhokelela ekusetyenzisweni kwayo kwiitini zokuzifudumeza kunye nee-heating pads.
Indlela yokulungiselela:
1. Indlela yeCalcium chloride dihydrate (indlela yokuphelelwa ngamanzi emzimbeni):
Imveliso ye-calcium chloride engatyiwayo yenziwe ngokomisa nokunyibilikisa i-calcium chloride dihydrate kwi-200 ~ 300℃.
I-equation ye-chemical reaction yile ilandelayo:
Kwisisombululo se-calcium chloride esingathathi cala, inqaba yokomisa isitshizi ingasetyenziswa kwi-300℃ eshushu yokuhamba kwegesi ukuze komiswe isitshizi, ukulungiselela iimveliso ezigqityiweyo zomgubo we-calcium chloride ongenamanzi.
2. Indlela yokomisa nokufutha amanzi ngesitshizi:
Isisombululo se-calcium chloride esicociweyo nesingathathi cala, esisuse i-arsenic kunye neentsimbi ezinzima, sitshizwa sibe yinkungu ngaphezulu kwenqaba yokomisa ngesitshizi nge-nozzle, kwaye unxibelelwano oluchaseneyo ne-300℃ eshushu yokuhamba kwegesi ukuya komile kwaye kunyibilike, emva koko i-calcium chloride engamanzi ephuma kumgubo ifunyenwe ukulungiselela iimveliso ze-calcium chloride engamanzi etyiwayo.
3. Indlela yotywala obungumama:
Isisombululo samanzi sifumaneka ngokongeza ubisi lwelayimu kwisiselo sikamama ngexesha lenkqubo yesoda ash ngendlela ye-ammonia alkali, eyenziwa ngokufuma, ukugxila, ukupholisa kunye nokuqina.
4. Indlela yokubola okudityanisiweyo:
Iveliswa yintshukumo ye-calcium carbonate (ilitye lekalika) ene-hydrochloric acid.
I-equation yempendulo yekhemikhali: CaCO3+2HCl=CaCl2+H2O+CO2↑.
Emva kokuba la manyathelo angasentla egqityiwe, ubushushu buyafudunyezwa bufikelele kuma-260 degrees Celsius, bube ngumphunga kwaye buphele.
5. Indlela yokucokisa:
Imveliso ephumayo kwimveliso ye-sodium hypochlorite iyacocwa.
Imveliso engasemva kwenkqubo yeSolvay yokulungiselela i-sodium carbonate.
Ca(OH)2 + 2NH4Cl → CaCl2 + 2NH3 + 2H2O
Amanyathelo okusebenza:
Ukusebenza okuvaliweyo ukuphucula umoya. Abaqhubi kufuneka baqeqeshwe ngokukodwa kwaye balandele ngokungqongqo iinkqubo zokusebenza. Kucetyiswa ukuba abaqhubi banxibe iimaski zothuli zokuzihluza ukuze baphephe uthuli. Xa bephatha, kufuneka kulayishwe kwaye kukhutshwe izinto kancinci ukuze kuthintelwe ukonakala kwepakethe kunye neekhonteyina.
Amanyathelo okugcina:
Gcina kwindawo yokugcina izinto epholileyo nengena umoya. Izikhongozeli zokupakisha kufuneka zivalwe kwaye zikhuselwe kumswakama. Gcina ngokwahlukileyo kwizinto ezimnandi.
Ukupakisha imveliso: 25KG/INGXOWA
Ixesha lokuthumela: Epreli-12-2023