Lead Coils Scrap. We also supply Lead Scrap including: Remelted Lead Ingots (Pb 97 – 99%), Lead Cables, Lead Coils, Drained Whole Battery (Rains), Soft Scrap Lead (Racks), Remelted Soft Lead Ingots (Pb 99.5%), Remelted Lead Sows (Pb 99.5%), Remelted Soft Lead Pipes (Pb 99.5%), Mixed Hard/Soft Scrap Lead (Radio).

Should be clean and reasonably free of other materials such as iron, dirt, harmful chemicals or other metals. To be free of radioactive materials, aluminum and zinc.

Battery Plates shall consist of clean sorted Lead/Lead oxide battery plates and may not contain foreign materials such as plastic, or glass.

Battery Lugs shall consist of solid Lead recovered from used batteries or battery production, must be free of oxide material and may not contain foreign materials such as plastic or glass.

Lead Wheel Weights shall consist of Lead wheel balancing weights, May contain steel clips.

Mixed Common Babitt shall consist of Lead bearings shall contain a minimum 8 % tin.

Lead Covered Copper Cable shall consist of soft Lead covered insulated or insinuated copper wire.

Lead Covered Cable Joints shall consist of soft Lead covered insulated or insinuated copper wire joints.

Lead Dross shall consist of slag, dross, skimming or spilling from Lead meting operations.

Our Mission at Teka Scrap LTD is to offer products like Lead Cable Scrap, Brass Pipe Scrap (melon/ Pallu/ Pales), Drained Lead Acid Battery Scrap / Drained Whole Battery (Rains), Cold Rolled Bushlings Scrap (Ungalvanized), and Remelted Lead Ingots (Pb 97 – 99%).

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Drained Lead Acid Battery Scrap.. Lead acid batteries are made up of plates, Lead, and Lead oxide with a 35% sulfuric acid and 65% water electrolyte solution. Lead acid batteries represent almost 60% of all batteries sold worldwide.

Classification:

Generally there are two types of Lead-acid storage batteries, based on their method of construction Flooded or Sealed. Flooded (or wet) Lead acid batteries are those where the electrodes / plates are immersed in electrolyte. Sealed Lead acid or valve-regulated Lead acid (VRLA) battery where the electrolyte is immobilized. All Lead-acid batteries produce hydrogen and oxygen gas (gassing) at the electrodes during charging through a process called electrolysis. These gases are allowed to escape a flooded cell, however the sealed cell is constructed so that the gases are contained and recombined.

Lead Acid Battery waste Recycling

The grid structure in both batteries is made from a Lead alloy. A pure Lead grid structure is not strong enough & therefore other metals like antimony, calcium, tin, and selenium in small quantities are alloyed for added strength and improved electrical properties.

The electrolyte in a Lead-acid battery is a dilute solution of sulfuric acid (H2SO4). The negative electrode of a fully charged battery is composed of sponge Lead (Pb) and the positive electrode is composed of Lead dioxide (PbO). The separator is used to electrically isolate the positive and negative electrodes.

Waste Batteries

The typical Lead-acid battery comprises of: metal grids, electrode paste, Sulphuric acid, connectors and poles of Lead alloy, and grid separators made up of PVC. The battery components are contained in corrosion and heat-resistant housing usually composed of plastic (polycarbonate, polypropylene, or polystyrene).

In the past, grids were mainly made from antimony-Lead alloys, but new trends show an increase in the usage of calcium-Lead alloys. The electrode paste of used batteries is a mixture of Lead sulphate and Lead oxide. The composition of typical battery scrap material is given in Table.

Drained Lead Acid Battery Scrap

Drained Lead Acid Battery Scrap shall consist of whole drained lead/acid batteries. May contain plastic or rubber cases, but may not contain wooden, metal or glass cases. Similar to ISRI code RAINS.
This is the most preferred type of raw material for Lead recyclers/smelters or recycling/smelting Industries. We provide Rotary based Smelting plants for processing such raw material with equipments & machines for handling & separation of Lead.

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