CorroGuard 33L01, INDION 5543, Closed Loop Corrosion Inhibitor
CorroShield L01 is a high performance nitrite based closed circuit inhibitor.
Nitrite based Corrosion Inhibitor for Water and Glycol Brine system is a multimetal corrosion inhibitor based on nitrate and othe organic compounds with special yellow metal corrosion inhibitor and antiscaling chemical that helps to prevent scale deposition or also removes adhering loose scale deposits from the heat transfer fluid system.
The disadvantages of not treating the closed circuit water can be equally troubling for the system operator:-
1. Leakage in PHE and AHU due to corrosion
2. Plugging and clogging of tubes and reduced flow rate
3. REduced heat transfer
4. Need of regular descalling that incurs shutdowns, loss of labor and time
5. Fouling of brine of chiller water
Chemical tratment removes dissolved oxygen that cause oxidation of metal to metal oxide i.e., Iron + Oxygen = Iron Oxide (Rust)
The chemical also contains a specific inhibitor to protect copper from corrosion and removes/prevents any sort of scale formation in the system.
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Features and Benefits of Corrosion Inhibitor Nitrite based for CLOSED LOOP :::
Zero or negligible loss of metal or corrosion Excellent heat transferability and flow rate No need of descaling closed circuit equipments Long and extended life of Water without fouling
- Contains Corrosion inhibitors for C.S, S.S, & Cu, which helps to extend equipment life & reduce maintenance costs.
- Contains no heavy metals compatible with antifreeze, no environmental restrictions.
- Completely water soluble, which enhances complete system protection.
- Contains high concentrations of active inhibitors, thus dosage rates become more cost effective.
- Corrosion Inhibitor Nitrite based for CLOSED LOOP is most effective at pH> 8.0.
- Corrosion Inhibitor Nitrite based for CLOSED LOOP is formulated with a synergistic blend of nitrite and other Inhibitors.
- Contains a blend of alkalis to offer metal passivation.
- Contains a special dye to trace system leaks & observe Inhibitor Concentration.
- Corrosion Inhibitor Nitrite based for CLOSED LOOP contain special Corrosion Inhibitors that can tolerate moderate heat fluxes.
- Contains Corrosion Inhibitors for soft metals (weld joints).
|
Appearance |
Colourless |
|
Odour |
Odourless |
|
pH |
11-12 approx |
| Boiling Point / Boiling Range |
Not determined |
|
Melting Point/Melting Range |
N/A |
| Flash Point | N/A |
| Flammability | Non flammable |
| Autoflammability | N/A |
| Explosive Properties | N/A |
| Oxidising Properties | N/A |
| Vapour Pressure | Not determined |
| Relative Density | 1.18 approx |
| Solubility in water | Miscible |
| Solubility in other solvents | Not determined |
| Partition coefficient and N-octanol/water | ---------- |
| Other Data | None |
Engine Jacket Cooling or heating system, Chiller Water Circuit, Glycol Brine System, Hot Water or steam Circuit, Engine Coolant,Process chilling and heating system etc.
Nitrite base Corrosion Inhibitor for Water and Glycol Brine is normally fed continuously to the re-circulating closed system by injection dosing pump of dosed to the expansion tank. The amount of Nitrite base Corrosion Inhibitor for Water and Glycol Brine required to inhibit corrosion depends on the type of system and plant operating conditions. The specific dosage rates can be specified by the testing and given parameter.
The disadvantages of not treating the closed circuit water can be equally troubling for the system operator:-
1. Leakage in PHE and AHU due to corrosion
2. Plugging and clogging of tubes and reduced flow rate
3. Reduced heat transfer
4. Need of regular descalling that incurs shutdowns, loss of labor and time
5. Fouling of brine of chiller water
