Zụrụ ọnụ ala ụlọ ọrụ mmepụta ihe dị elu Calcium ọla emere na China. Harvest Enterprise bụ High Purity Calcium Metal emeputa na soplaya na China.Calcium ígwè isi nzube nke dara calcium bụ hazie n'ime dara calcium ahụ, na-eme ka calcium ígwè waya ma ọ bụ dị ọcha calcium waya, nke na-emecha na-eji na refining nke ígwè na ígwè. Ọrụ ya bụ desulfurize na deoxidize na ịbawanye fluidity nke nchara a wụrụ awụ na iji kwalite ngwa ngwa nke inclusions na nchara a wụrụ awụ, nke a na-ejikarị eme ihe maka mmepụta ígwè dị elu. eji dị ka desulfurizert na mmanụ ụgbọala ụlọ ọrụ , na-eji deoxidize ma ọ bụ desulfurize na metallurgical ụlọ ọrụ. Otú ọ dị, calcium ogige nwere oké mbara ngwa, karịsịa na-ewu ụlọ ọrụ.
Zụrụ mbelata ego Calcium ọla dị ọcha emere na China. Ụlọ ọrụ owuwe ihe ubi bụ ihe dị ọcha Calcium Metal na-emepụta na ndị na-ebubata ya na China.
Akụkụ Mbụ: Otu esi eme
1. Calcining marble (CaCO3), nke a na-akpọkarị ọcha calcined, n'ime ngwa ngwa wayo (CaO);
2. Ngwa ngwa mix quicklime (CaO) na aluminom ntụ ntụ (AL) ma jiri igwe na-emepụta bọọlụ na-eme bọọlụ dị larịị na ogologo ihe dịka 4 cm;
3. Tinye bọọlụ dị larịị na tank mbelata na oke okpomọkụ nke ogo 1200, wee wepụ tankị mbelata;
4. Aluminom ntụ ntụ na ngwa ngwa na-eme mgbanwe mgbanwe n'okpuru oghere na ọnọdụ okpomọkụ dị elu iji mepụta alumina na metal calcium steam;
5. Ọkpụkpụ calcium nke ọla na-eme ka mmiri dị jụụ na-eme ka mmiri dị jụụ nke tankị mbelata na-emepụta kristal calcium metal;
6. Mgbe jụrụ oyi, metal calcium crystals nwere ike hazie n'ime metal calcium ngwaahịa nke chọrọ nkọwa, dị ka metal calcium ahụ na metal calcium ntụ ntụ.
Nkebi nke Abụọ: Otu esi enweta
N'ozuzu, enwere ụzọ atọ iji nweta ọla ọcha dị elu. Usoro mbelata, usoro electrolytic na nhazi calcium
1. Usoro mbelata bụ ụzọ bụ isi maka imepụta calcium ọla. N'ozuzu, a na-eji limestone mee ihe dị ka akụrụngwa, nke a na-agbanye n'ime calcium oxide, na aluminom ntụ ntụ na-eji dị ka ihe na-ebelata. A na-agwakọta calcium oxide e gwepịara egwepịa na ntụ ntụ aluminom (onye na-ebelata ihe) n'otu akụkụ, tinye ya na ngọngọ, wee meghachi omume n'okpuru oghere 0.01 na 1050-1200 okpomọkụ iji mepụta calcium vapor na calcium aluminate (alumina), The Mbelata calcium vapor crystallizes na 750-400 Celsius C. A na-agbaze calcium crystallized n'okpuru nchebe nke argon iji nweta nnukwu calcium ingot. Ọnụego mgbake nke calcium nke usoro mbelata na-emepụta bụ ihe dịka 60%.
2. Usoro calcium electrolysis nke mbụ bụ ụzọ kọntaktị. Na usoro a, ihe oriri na-edozi ahụ dị ukwuu, solubility nke calcium dara na electrolyte dị elu, arụmọrụ dị ugbu a dị ala, na àgwà ngwaahịa adịghị mma (ihe dị ka 1% nke chlorine), wdg Iji meziwanye adịghị ike ndị a, mgbe e mesịrị. A na-eme ka usoro kọntaktị dịkwuo mma na usoro electrolysis nke mmiri mmiri cathode.
3. Calcium refining: Enwere ike nweta calcium dị ọcha dị elu mgbe a na-edozi calcium ụlọ ọrụ mmepụta ihe site na nnukwu distillation dị elu. N'ozuzu, a na-achịkwa okpomọkụ distillation na 780-820 Celsius C, na ogo ogo bụ 1 × 10-4. Ọgwụgwọ distillation adịchaghị irè n'ime ka chloride dị ọcha na calcium. Enwere ike ịgbakwunye ogige nitrogen n'okpuru okpomọkụ distillation iji mepụta nnu abụọ. Site n'ịgbakwụnye nitrides na ọcha site na agụụ distillation, nchikota nke adịghị ọcha ọcha chlorine, manganese, ọla kọpa, ígwè, silicon, aluminum, nickel, wdg na calcium nwere ike ibelata 1000-100ppm, ya bụ, 99.9% -99.99% ịdị ọcha dị elu. calcium metal.
Nkebi nke atọ: Isi Data
|
Ka Min% |
Ihe adịghị ọcha karịa% |
||||||
|
Al |
Ku |
Mg |
Fe |
Mn |
N |
Si |
|
|
99.0 |
0.02 |
0.0005 |
0.03 |
0.015 |
0.015 |
0.05 |
0.013 |
Ụdị nke abụọ: Ca Min99.5%
|
Ka Min% |
Ihe adịghị ọcha karịa% |
||||||
|
Al |
Ku |
Mg |
Fe |
Mn |
N |
Si |
|
|
99.5 |
0.01 |
0.0005 |
0.02 |
0.005 |
0.005 |
0.01 |
0.0003 |
Ụdị nke atọ: Ca Min 99.85%
|
Ka Min% |
Ihe adịghị ọcha karịa% |
||||||
|
Al |
Ku |
Mg |
Fe |
Mn |
N |
Si |
|
|
99.85 |
0.001 |
0.0001 |
0.02 |
0.001 |
0.005 |
0.0001 |
0.0003 |
Ụdị anọ: Ca Min 99.95%
|
Ka Min% |
Ihe adịghị ọcha karịa% |
||||||
|
Al |
Ku |
Mg |
Fe |
Mn |
N |
Si |
|
|
99.95 |
0.001 |
0.0001 |
0.01 |
0.001 |
0.005 |
0.0001 |
0.0001 |
Akụkụ nke anọ: Ụdị
Na-atụgharị: 80kg/ Drum ọhụrụ, 6.4MT/80drum/20âFCL; 12.8MT/160drum/40âFCL
Akpụkpọ anụ: 125kg/Drum ọhụrụ;10MT// 80drum/20âFCL; 20MT/160drum/40âFCL
Mkpụrụ ọka: 175kg/Drum ọhụrụ;14MT//80drum/20âFCL; 28MT/160drum/40âFCL
(Ntị: The drums inner with two layers of plastic film. All of the drums over the UN test, has charge of Argon)
