Thenga I-Discount Factory High Purity Calcium Metal eyenziwe e-China. I-Harvest Enterprise iyi-High Purity Calcium Metal ekhiqiza futhi umphakeli eChina.I-Calcium Metal inhloso enkulu ye-metallic calcium ukucubungula ibe yizinhlayiya ze-calcium eyinsimbi, bese yenza i-calcium iron wire noma i- pure calcium wire, egcina isetshenziswa ekucwengisiseni insimbi kanye nensimbi. insimbi. Indima yayo iwukukhipha i-sulfurize kanye ne-deoxidize kanye nokwandisa uketshezi lwensimbi encibilikisiwe kanye nokukhuthaza ukukhuphuka okusheshayo kokufakwa kwensimbi encibilikisiwe, ngokuvamile esetshenziselwa ukukhiqizwa kwekhwalithi ephezulu yensimbi.metallic calcium isetshenziswa njenge-ejenti eqeda amanzi emzimbeni ekukhiqizeni utshwala obungenamanzi futhi esetshenziswa njenge-desulfurizert embonini ye-petroleum, esetshenziselwa ukukhipha i-deoxidize noma i-desulfurize embonini ye-metallurgical.Nokho, izinhlanganisela ze-calcium zinezicelo ezibanzi kakhulu, ikakhulukazi embonini yokwakha.
Thenga isaphulelo High Purity Calcium Metal Isampula Yamahhala eyenziwe e-China. I-Harvest Enterprise ingumkhiqizi we-High Purity Calcium Metal kanye nomphakeli eChina.
Ingxenye Yokuqala: Indlela Yokwenza
1. Imabula ye-calcining (CaCO3), eyaziwa ngokuthi i-calcined white, ibe umcako osheshayo (CaO);
2. Hlanganisa ngokushesha i-quicklime (CaO) ne-aluminium powder (AL) bese usebenzisa umshini wokucindezela ibhola ukwenza amabhola asicaba anobude obungaba ngu-4 cm;
3. Faka ibhola eliyisicaba ethangini lokunciphisa izinga lokushisa eliphakeme lama-degree angu-1200, bese ukhipha ithangi lokunciphisa;
4. Impushana ye-aluminium kanye ne-quicklime kutholwe ukugudluzwa ngaphansi kwezimo ze-vacuum nezinga eliphezulu lokushisa ukuze kukhiqizwe isitimu se-alumina nensimbi ye-calcium;
5. I-metallic calcium vapor iyajiya engxenyeni epholiswe ngamanzi yethangi lokunciphisa ukuze kwakheke amakristalu e-calcium ensimbi;
6. Ngemva kokupholisa, amakristalu e-calcium ensimbi angacutshungulwa abe yimikhiqizo yensimbi ye-calcium yezici ezidingekayo, njengezinhlayiya zensimbi ye-calcium ne-metal calcium powder.
Ingxenye Yesibili: Ungayithola Kanjani
Ngokuvamile, kunezindlela ezintathu zokuthola i-High Purity Calcium Metal. Indlela yokunciphisa, indlela ye-electrolytic kanye ne-calcium refining
1. Indlela yokunciphisa iyindlela eyinhloko yokukhiqiza i-metallic calcium. Ngokuvamile, i-limestone isetshenziswa njengento eluhlaza, i-calcined ibe yi-calcium oxide, futhi i-aluminium powder isetshenziswa njenge-ejenti yokunciphisa. I-calcium oxide echotshoziwe echotshoziwe ne-aluminium powder (i-ejenti yokunciphisa) ixutshwa ngokulinganayo engxenyeni ethile, icindezelwe kubhulokhi, futhi isabela ngaphansi kwevacuum engu-0.01 kanye nezinga lokushisa elingu-1050-1200 â ukuze kukhiqizwe umhwamuko we-calcium ne-calcium aluminate (i-alumina), umhwamuko we-calcium oncishisiwe ucwebezela ku-750-400 ° C. I-calcium ecwebezelayo incibilika ngaphansi kokuvikelwa kwe-argon ukuze kutholakale ingot ye-calcium eminyene. Izinga lokutholwa kwe-calcium ekhiqizwa indlela yokunciphisa ngokuvamile libalelwa ku-60%.
2. Indlela yangaphambili ye-calcium electrolysis iyindlela yokuxhumana. Ngale ndlela, ukusetshenziswa kwempahla eluhlaza kukhulu, ukuncibilika kwe-metallic calcium ku-electrolyte kuphezulu, ukusebenza kahle kwamanje kuphansi, futhi ikhwalithi yomkhiqizo impofu (cishe i-1% ye-chlorine), njll. Ukuze uthuthukise lezi ziphutha, kamuva. indlela yokuxhumana ithuthukiswa ku-liquid cathode method electrolysis.
3. Ukucwengwa kwe-calcium: I-calcium ehlanzekile ingatholakala ngemva kokuba i-calcium yezimboni iphinde icutshungulwe nge-vacuum distillation ephezulu. Ngokuvamile, izinga lokushisa le-distillation lilawulwa ku-780-820 ° C, futhi i-vacuum degree i-1 × 10-4. Ukwelashwa kwe-distillation akusebenzi kahle ekuhlanzeni i-chloride ku-calcium. Izinhlanganisela ze-nitrogen zingengezwa ngaphansi kwezinga lokushisa lokucwiliswa kwe-distillation ukwenza usawoti ophindwe kabili. Ngokungeza ama-nitrides nokuhlanza nge-vacuum distillation, isamba sezakhi zokungcola i-chlorine, i-manganese, ithusi, insimbi, i-silicon, i-aluminium, i-nickel, njll. insimbi ye-calcium.
Ingxenye Yesithathu: Idatha Eyinhloko
|
Ca Min% |
Ukungcola ubuningi% |
||||||
|
Al |
Cu |
Mg |
Fe |
UMn |
N |
Si |
|
|
99.0 |
0.02 |
0.0005 |
0.03 |
0.015 |
0.015 |
0.05 |
0.013 |
Uhlobo Lwesibili: Ca Min99.5%
|
Ca Min% |
Ukungcola ubuningi% |
||||||
|
Al |
Cu |
Mg |
Fe |
UMn |
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% |
Ukungcola ubuningi% |
||||||
|
Al |
Cu |
Mg |
Fe |
UMn |
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% |
Ukungcola ubuningi% |
||||||
|
Al |
Cu |
Mg |
Fe |
UMn |
N |
Si |
|
|
99.95 |
0.001 |
0.0001 |
0.01 |
0.001 |
0.005 |
0.0001 |
0.0001 |
Ingxenye Yesine: Ifomu
Ukuphenduka: 80kg/ Izigubhu Ezintsha,6.4MT/80drums/20âFCL; 12.8MT/160drums/40âFCL
Izigaxa: 125kg/Izigubhu Ezintsha;10MT//80drums/20âFCL; 20MT/160drums/40âFCL
Izinhlamvana: 175kg/Izigubhu Ezintsha;14MT//80drums/20âFCL; 28MT/160drums/40âFCL
(Qaphela: Izigubhu ezingaphakathi ezinezingqimba ezimbili zefilimu yepulasitiki. Zonke izigubhu ziphumelele ukuhlolwa kwe-UN, ziphethe i-Argon)
