DESCRIPTION
ELCO CHEMICAL & OIL Ltd. of NEW ZEALAND is world authoritative ENVIRO- ENERGY SAVING ADDITIVE Research and Production Enterprise . ELCO ENVIRO- Energy Saving Coal Burning Additive is aimed at East-south Asia coal burning enterprise , research and produced novel Hi-Tech Enviro-Energy Saving product. .It is applied for various coal burning boiler, can reduce flue gas SO2 emission .It raises combustion efficiency of boiler, improve flue gas blackness and eliminate boiler scale formation, attained Enviro and energy saving 2 % ~ 5 % purpose.

PRODUCT CHARACTERISTICS AND MECHANISM
It’s appearance present brownish, grey powder or fine minute particle shape, multi-crystal array solid, it is non odour, non toxic . It solves in water and alcohol . Decomposition temperature : 215 ~ 901 ℃ . In long term storing, it is easy to absorb moisture and accretions .
This product is mixed in coal burning, in the combustion condition, it has strong oxidizability for SO2 and NOx , let it reacts fast with alkali metals in dust and ash and forming steady sulfate and nitrate, attained desulfurization purpose . In decomposition temperature range, it can release
Oxygen, destroy carbon atom lattice structure, decreases activation energy coefficient, make the  ignition temperature of burning decreased, promotes combustion, increases combustion intensity and heat, attained ample utilizing coal burning efficiency energy saving purpose .
1. Rate of SO2 emission decreasing is greater than 30 % .
2. Make the ignition temperature of burning decrease, combustion temperature raises, intensified and full burning, saving coal burning 2 % ~ 5 % .
3. Can evidently clear out boiler scale formation on the boiler wall, increases heat efficiency of boiler .