Thenga iFactory yeDiscount High Purity Calcium Metal eyenziwe eTshayina. Harvest Enterprise yi High Purity Calcium Metal umenzi kunye nomthengisi e China.Calcium Metal eyona njongo iphambili metallic calcium yinkqubo ibe ngamasuntswana metallic calcium, uze wenze i-calcium intsimbi okanye ucingo olusulungekileyo calcium, nto leyo ekugqibeleni esetyenziswa ekusulungekiseni intsimbi kunye. intsimbi. Indima yayo kukukhupha i-sulfurize kunye ne-deoxidize kunye nokwandisa umbane wensimbi etyhidiweyo kunye nokukhuthaza ukunyuka ngokukhawuleza kokufakwa kwintsimbi etyhidiweyo, esetyenziselwa ukuveliswa kwekhwalithi ephezulu ye-steel.metallic calcium isetyenziswa njenge-agent ekhupha amanzi ekuveliseni utywala obungenamanzi kunye isetyenziswe njenge-desulfurizert kwishishini lepetroleum, esetyenziselwa ukukhupha okanye ukukhupha i-deoxidize kwi-metallurgical industry.Nangona kunjalo, i-calcium compounds inezicelo ezibanzi kakhulu, ngakumbi kwishishini lokwakha.
Thenga isaphulelo kwi-High Purity Calcium Metal Isampuli yasimahla eyenziwe eTshayina. Ishishini lokuvunwa ngumvelisi weNsimbi ePurity Calcium kunye nomthengisi eTshayina.
Icandelo lokuqala: Ukwenziwa njani
1. I-calcining marble (CaCO3), eyaziwa njenge-calcined white, ibe yikalika ekhawulezayo (CaO);
2. Hlanganisa ngokukhawuleza i-quicklime (CaO) kunye ne-aluminium powder (AL) kwaye usebenzise umatshini wokucinezela ibhola ukwenza iibhola ezicaba kunye nobude malunga ne-4 cm;
3. Beka ibhola yeflethi kwitanki yokunciphisa ngeqondo lokushisa eliphezulu le-1200 degrees, kwaye emva koko ukhuphe itanki yokunciphisa;
4. I-aluminium powder kunye ne-quicklime yafumana i-displacement reaction phantsi kwe-vacuum kunye neemeko eziphezulu zokushisa ukuvelisa i-alumina kunye ne-metal calcium steam;
5. Umphunga we-metallic calcium ujiya kwicandelo elipholileyo lamanzi letanki yokunciphisa ukwenza iikristale ze-metallic calcium;
6. Emva kokupholisa, i-crystals yensimbi ye-calcium inokucutshungulwa kwiimveliso ze-calcium zetsimbi ezifunekayo, ezifana neengqungquthela ze-calcium zensimbi kunye ne-metal calcium powder.
Icandelo lesiBini: Ufumaneka njani
Ngokubanzi, kukho iindlela ezintathu zokufumana i-High Purity Calcium Metal. Indlela yokunciphisa, indlela ye-electrolytic kunye nokucocwa kwe-calcium
1. Indlela yokunciphisa yindlela ephambili yokuvelisa i-metallic calcium. Ngokuqhelekileyo, i-limestone isetyenziswe njengento eluhlaza, i-calcined kwi-calcium oxide, kunye ne-aluminium powder isetyenziswe njenge-arhente yokunciphisa. Ikhalsiyam ecoliweyo ecoliweyo ye-calcium oxide kunye nomgubo we-aluminiyam (i-arhente yokunciphisa) zixutywa ngokulinganayo kumlinganiselo othile, zicinezelwe kwibhloko, kwaye zisabela ngaphantsi kwe-0.01 vacuum kunye ne-1050-1200 âubushushu ukuvelisa umphunga we-calcium kunye ne-aluminiyamu ye-calcium (i-alumina), umphunga we-calcium oncitshisiweyo ukhazimlisa kwi-750-400 ° C. I-calcium eyikristale iyancibilika phantsi kokhuseleko lwe-argon ukuze ifumane i-calcium ingot exineneyo. Izinga lokubuyisela i-calcium eveliswa yindlela yokunciphisa ngokubanzi malunga ne-60%.
2. Indlela ye-calcium electrolysis yangaphambili yindlela yoqhagamshelwano. Kule ndlela, ukusetyenziswa kwezinto eziluhlaza kukhulu, ukunyibilika kwe-calcium yensimbi kwi-electrolyte kuphezulu, ukusebenza kakuhle kwangoku kuphantsi, kwaye umgangatho wemveliso umpofu (malunga ne-1% ye-chlorine), njl. Ukuphucula ezi ntsilelo, kamva. indlela yoqhagamshelwano iphuculwe kulwelo cathode indlela electrolysis.
3. Ukucocwa kweCalcium: I-calcium ephezulu ecocekileyo inokufumaneka emva kokuba i-industrial calcium iqhutywe ngakumbi nge-vacuum distillation ephezulu. Ngokuqhelekileyo, ukushisa kwe-distillation kulawulwa kwi-780-820 ° C, kunye ne-vacuum degree yi-1 × 10-4. Unyango lwe-distillation alusebenzi kangako ekucoceni i-chloride kwi-calcium. Iikhompawundi ze-nitrogen zingongezwa ngaphantsi kweqondo lobushushu le-distillation ukwenza iityuwa eziphindwe kabini. Ngokudibanisa i-nitrides kunye nokuhlanjululwa nge-vacuum distillation, isamba sezinto ezingcolileyo i-chlorine, i-manganese, ithusi, isinyithi, i-silicon, i-aluminium, i-nickel, njl. calcium metal.
Icandelo lesithathu: Idatha ephambili
|
Ca Min% |
Ubumdaka bubuninzi% |
||||||
|
Al |
Cu |
Mg |
Fe |
Mnu |
N |
Si |
|
|
99.0 |
0.02 |
0.0005 |
0.03 |
0.015 |
0.015 |
0.05 |
0.013 |
Uhlobo lwesiBini: Ca Min99.5%
|
Ca Min% |
Ubumdaka bubuninzi% |
||||||
|
Al |
Cu |
Mg |
Fe |
Mnu |
N |
Si |
|
|
99.5 |
0.01 |
0.0005 |
0.02 |
0.005 |
0.005 |
0.01 |
0.0003 |
Uhlobo lwesiThathu: Ca Min 99.85%
|
Ca Min% |
Ubumdaka bubuninzi% |
||||||
|
Al |
Cu |
Mg |
Fe |
Mnu |
N |
Si |
|
|
99.85 |
0.001 |
0.0001 |
0.02 |
0.001 |
0.005 |
0.0001 |
0.0003 |
Uhlobo lwesine: Ca Min 99.95%
|
Ca Min% |
Ubumdaka bubuninzi% |
||||||
|
Al |
Cu |
Mg |
Fe |
Mnu |
N |
Si |
|
|
99.95 |
0.001 |
0.0001 |
0.01 |
0.001 |
0.005 |
0.0001 |
0.0001 |
Icandelo leSine: Ifomu
Ukujika: 80kg/ Amagubu amatsha,6.4MT/80drums/20âFCL; 12.8MT/160drums/40âFCL
Iziqhuma: 125kg/Amagubu amatsha;10MT//80drums/20âFCL; 20MT/160drums/40âFCL
Iigranule: 175kg/Amagubu amatsha;14MT//80drums/20âFCL; 28MT/160drums/40âFCL
(Ingqalelo: Amagubu angaphakathi kunye neengqimba ezimbini zefilimu yeplastiki. Onke amagubu aphumelele uvavanyo lwe-UN, unomthwalo weArgon)
