Lead Recycling

The present invention describes a method of recycling lead from lead containing waste, the method comprising the steps of mixing the battery paste with aqueous citric acid solution so as to generate lead citrate; isolating lead citrate from the aqueous solution; and converting the lead citrate to lead and/or lead oxide.

Attached files:


Patents:
US 20,100,040,938

Inventor(s): KUMAR RAMACHANDRAN VASANT [GB]; KOTZEVA VEGA PETROVA [CH]; SONMEZ SEREF [TR]

Type of Offer: Sale



« More Recycling Patents

---