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Lead melting pot
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Product Details
Place of Origin | Hunan, China | Brand Name | unionsum | |
Model Number | USM801 | After-sales Service Provided | Engineers available to service machinery overseas |
Product Description
Lead melting pot
Lead reining kettle is used for lead refining, to remove impurities inside. The final product purity is 99%~99.9%. The dust in the off-gas will be back to reverberatory furnace, so the Pb recover rate is above 98%.
• Simple structure and low cost;
• Compact installation configuration;
• Qualified pure Lead products based on lead bullion composition and client requirement.;
• Completed system can be designed based on site condition
- Cu removal: When the lead bullion is heated to 330~350°C, adding Sulphur or pyriteis to remove Cu as CuS flotation slag;
- As, Sb, and Sn removal: Air or oxygen is injected into the lead pot to oxidizethe As, Sb, Sn, then the oxides will react with sodium hydroxide, and finally be removed as sodium salt;
- Ag removal: Zn is added to combine Ag as solid metal compound whose melting point is higher than lead. So we can remove and recover Ag from lead;
- Zn removal: the main equipment is refining lead pot with closed water cooler which connects with vacuum facilities. When heating under vacuum, the Zn steam will evaporate from lead liquid, and then be cooled into solid Zinc;
- Bi removal: Ca and Mg are added to combine Bi as solid metal compound which will be separated from lead liquid;
- Final refining: Air or NaNO3 will be added, then the residual Ca, Mg will form slag, and finally be removed.
1. Lead kettle/Lead pot
2. Lead kettle cover
3. Lead kettle supporting shell
4. Lead pump
5. Agitator
6. Lead ladle
Packing is very important to save your cost on delivery and we have enough experience on it as we have exports this kind of lead kettles to many countries including Sri Lanka, Egypt, Tunisia, Thailand, India, Myanmar and so on.
Prospecting Mining Metallurgy
Processing Trading EPC service
Unionsum, a subsidiary of CRIMM, provides sustainable system solution for mining and
metallurgy industry, including engineering, procurement and construction, and offers a widerange of
scientific research and consultingservices.
Clients Visiting
Global Market
Vacuum distillation project at Bulgaria Rotary Furnace at Thailand
Contact information
Skype: claire.zhou
M.P: 86-18890384660
Web: http://unionsum.en.china.cn
Add: 3F, Yubang Internation Plaza, No.222, Xinyao Road (S),
Tianxin District,Changsha, Hunan, China
Contact Us
- Unionsum International Industrial Co., Ltd.
- Contact nameAlbert Tang Chat Now
- Phone86-731-85781166
- AddressFloor 3, Yubang Int'l Plaza, No. 222, Xinyao South Road, Tianxin Dist., Changsha, Hunan, China (Mainland), Changsha, Hunan
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Copper Metallurgy Equipment | Lead Metallurgy Equipment | Mineral Processing Equipments | New Products |
Special Product | Zinc Metallurgy Equipment |
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