Neutralizing Reagents

a) Acidic: a1) Sulfuric acid, a2) Hydrochloric acid, a3) Carbon dioxide, a4) Sulfur dioxide, a5) Nitric acid b) Basic: b1) Caustic soda, b2) Ammonia, b3) Soda ash, b4) Hydrated lime, b41) Dolomitic hydrated quicklime, b42) High-calcium, hydrated quicklime, b5) Limestone


For a concentration range of 0.1 to 1.0 gm of CaO per liter, the corresponding pH rises from 11.5 to 12.5 at 25°C. Saturation occurs at about 1.2 gm/l

DIY Battery Repair

DIY Battery Repair

You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.

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