Soo iibso qiimo dhimis Warshad Sare oo nadiif ah oo Kaalshiyam ah oo lagu sameeyay Shiinaha. Harvest Enterprise is High Purity Calcium Metal saaraha iyo alaab-qeybiyaha ee China.Kalcium Metal Ujeedada ugu weyn ee calcium macdan waa in la farsameeyo galay qaybo calcium macdan ah, ka dibna ka dhigi silig birta calcium ama silig calcium saafi ah, kaas oo ugu dambeyntii loo isticmaalo in sifaynta ee birta iyo bir. Doorkeedu waa in ay desulfurize iyo deoxidize iyo in la kordhiyo dheecaanka birta dhalaalaysa iyo in kor loogu qaado sare u kaca degdeg ah ee ka mid ah inclusions in birta dhalaalaysa, guud ahaan loo isticmaalo wax soo saarka ee steel tayo sare leh.metallic calcium waxaa loo isticmaalaa sida wakiilka fuuqbaxay soo saarida khamriga aan biyaha lahayn iyo loo isticmaalo sida desulfurizert ee warshadaha batroolka , loo isticmaalo in deoxidize ama desulfurize in industry metallurgical.Si kastaba ha ahaatee, xeryahooda calcium leeyihiin codsiyada aad u ballaaran, gaar ahaan in warshadaha dhismaha.
Soo iibso qiimo dhimis High Purity Calcium Metal Muunad bilaash ah oo lagu sameeyay Shiinaha. Harvest Enterprise waa soo saaraha Birta Calcium ee nadiifka ah iyo alaab-qeybiyaha Shiinaha.
Qaybta Koowaad: Sida Loo Sameeyo
1. Calcining marmar (CaCO3), oo caadi ahaan loo yaqaan calcined white, galay lime degdeg ah (CaO);
2. Si degdeg ah ugu qas lime (CaO) budada aluminium (AL) oo isticmaal mashiinka kubbadda kubbadda si aad u sameyso kubbado fidsan oo dhererkoodu yahay 4 cm;
3. Ku rid kubbadda fidsan taangiga dhimista oo leh heerkul sare oo ah 1200 darajo, ka dibna ka bax taangiga dhimista;
4. budada aluminiumka iyo lime degdega ah ayaa lagu sameeyay falcelinta barokaca ee hoos yimaada faakuumka iyo heerkulka heerkulka sare si loo soo saaro uumiga kalsiyumka iyo birta;
5. Uumiga kaalshiyamka macdanku wuxuu isku ururiyaa qaybta biyaha qaboojiyey ee haanta dhimista si ay u sameeyaan crystals calcium macdan;
6. Ka dib marka la qaboojiyo, kalsiyumka birta ah waxaa lagu farsameyn karaa alaabada calcium birta ah ee qeexitaannada loo baahan yahay, sida qaybaha calcium biraha iyo budada calcium birta.
Qaybta Labaad: Sida Loo Helo
Guud ahaan, waxaa jira saddex hab oo lagu helo Birta Kaalshiyamka Nadiifinta Sare. Habka dhimista, habka electrolytic iyo sifaynta calcium
1. Habka dhimista ayaa ah habka ugu muhiimsan ee lagu soo saaro kalsiyum macdan ah. Guud ahaan, dhagaxa nuuradda waxaa loo isticmaalaa sida walxo ceeriin ah, oo lagu shubay kalsiyum oxide, iyo budada aluminiumka ayaa loo isticmaalaa sidii wax yareeya. Calcium oxide-ka la shiiday iyo budada aluminiumka (wakiilka wax-yareeya) ayaa si siman loogu walaaqa qayb go'an, oo lagu riixay baloog, waxaana lagaga falceliyaa 0.01 vacuum iyo 1050-1200 â heerkulka si loo dhaliyo uumiga calcium iyo calcium aluminate (alumina). Uumiga kaalshiyamka oo la dhimay wuxuu kristaalo ka dhigaa 750-400 ° C. Kaalshiyamka crystallized waxaa lagu dhalaalin iyadoo la ilaalinayo argon si ay u hesho caleenta calcium cufan. Heerka soo kabashada ee kaalshiyamka ee ay soo saartay habka dhimista guud ahaan waa 60%.
2. Habka hore ee kaalshiyamka electrolysis waa habka xidhiidhka. Habkan, isticmaalka alaabta ceeriin waa weyn yahay, milmaha calcium macdan ah ee elektrolytka waa sarreeyaa, waxtarka hadda waa hooseeyaa, tayada badeecaduna waa liidata (qiyaastii 1% koloriin), iwm. Si loo hagaajiyo cilladahaas, hadhow Habka xidhiidhka ayaa loo hagaajiyay habka dareeraha ee cathode electrolysis.
3. Sifaynta kaalshiyamka: Kaalshiyam nadiif ah oo sarreeya ayaa la heli karaa ka dib marka kaalshiyamka warshadaha lagu sii farsameeyo nadiifinta faakuumka sare. Guud ahaan, heerkulka distillation waxaa lagu xakameynayaa 780-820 ° C, heerka faakuumkuna waa 1 × 10-4. Daawaynta kala-saariddu aad bay waxtar ugu yar tahay sifaynta chloride ee calcium. Iskudhisyada Nitrojiinka ayaa lagu dari karaa meel ka hooseysa heerkulbeegyada si ay u sameeyaan milix laba jibaaran. Marka lagu daro nitrides iyo nadiifinta nadiifinta vacuum, wadarta walxaha wasakhda ah ee koloriin, manganese, copper, iron, silicon, aluminium, nickel, iwm ee calcium waxaa lagu dhimi karaa 1000-100ppm, taas oo ah, 99.9% -99.99% daahirsanaan sare birta calcium.
Qaybta Saddexaad: Xogta Muhiimka ah
|
Ca Min% |
wasakhda ugu badan |
||||||
|
Al |
Cu |
Mg |
Fe |
Mn |
N |
Si |
|
|
99.0 |
0.02 |
0.0005 |
0.03 |
0.015 |
0.015 |
0.05 |
0.013 |
Nooca Labaad: Ca Min99.5%
|
Ca Min% |
wasakhda ugu badan |
||||||
|
Al |
Cu |
Mg |
Fe |
Mn |
N |
Si |
|
|
99.5 |
0.01 |
0.0005 |
0.02 |
0.005 |
0.005 |
0.01 |
0.0003 |
Nooca Saddexaad: Ca Min 99.85%
|
Ca Min% |
wasakhda ugu badan |
||||||
|
Al |
Cu |
Mg |
Fe |
Mn |
N |
Si |
|
|
99.85 |
0.001 |
0.0001 |
0.02 |
0.001 |
0.005 |
0.0001 |
0.0003 |
Nooca Afar: Ca Min 99.95%
|
Ca Min% |
wasakhda ugu badan |
||||||
|
Al |
Cu |
Mg |
Fe |
Mn |
N |
Si |
|
|
99.95 |
0.001 |
0.0001 |
0.01 |
0.001 |
0.005 |
0.0001 |
0.0001 |
Qaybta Afraad: Form
Rogista: 80kg/ Durbaan Cusub, 6.4MT/80dumbooyin/20âFCL; 12.8MT/160drum/40âFCL
Burooyinka: 125kg/Durbaano Cusub;10MT//80dumbooyin/20âFCL; 20MT/160dumbooyin/40âFCL
Granules: 175kg/Durbaan Cusub;14MT//80dumbooyin/20âFCL; 28MT/160dumbooyin/40âFCL
(Fiiro gaar ah: Durbaannada gudaha ah oo leh laba lakab oo filim caag ah. Dhammaan durbaannada ayaa gudbay imtixaankii Qaramada Midoobay, ayaa masuul ka ah Argon)
