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Chemical Additives
Business Sector
Chemical Additives
Corrosion Inhibitor
1Industrial boiler corrosion problem
High temperature corrosion : The alkali minerals and vanadium contained in fuel at industrial boilers produce a covalent mixture of low melting points during combustion, which causes fine corrosion in the boiler.
Low temperature corrosion : The SO3 contained in the fuel comes into contact with moisture on the surface of the heat exchanger at low temperatures in the boiler, resulting in H2SO4 generation and low temperature corrosion.
2Additives type (Mg series)
Oil : Slurry Type
Coral : Water Solubility Slurry
Waste : Water Solubility Slurry
3Effect
Rising a melting point → Fly Ash → High temperature Corrosion Reduction
Reduction Sox → Low temperature Corrosion Reduction
Ash Sintering Suppression → Clinker get soft
4Reference
Before photo of application of company J on Boiler
After photo of application of company J on Boiler
Combustion Improver
1Properties (affiliated with FE)
| Color | Reddish brown liquid |
|---|---|
| Ingredient | Fe series speical mixture |
| Specific gravity | 1.08~1.14g/cm3@15˚C |
| Viscosity | ＜45mPa·s@20˚C |
| pH | N/A |
| Freezing point | ＜-20˚C |
| Flash point | ＞62˚C |
2Reaction mechanism’s effect
Inducing complete combustion by decomposing high molecular weight asphaltenes in fuel.
Combustion Improver is to play role as a source of an oxygen which requires in fuel. It reduces excess O2 amount.
3Reference
Comparison graph before and after application of company H on amount generated of dust.
Other Chemical additive
1Demulsifier/Emulsion breaker
Oil and water separators used to remove the corrosives (water & salt) contained in Crude Oil.
Reference :
site (http://www.systemseparation.com)
2Dispersant/Stabilizer
Deposition inhibitors used to disperse polymeric compounds (such as Asphaltene, Wax and Paraffin) in Crude oil to further homogenize fuel.
Reference :