Product code RXSOL-40-4006-020
POWERFULLY formulated condensor INHIBITOR , chemically control corrosion and scale in SYSTEM.
BWT POWDER / CWT POWDER
Boiler & Cooling Water Treatment – Technical Clarification
The products GREEN BWT POWDER and GREEN CWT POWDER appear to refer to different water-treatment applications.
|
Product |
Likely Application |
Main Function |
|---|---|---|
|
BWT POWDER |
Boiler Water Treatment |
Scale and corrosion control |
|
CWT POWDER |
Closed Cooling Water Treatment |
Corrosion protection and nitrite reserve maintenance |
The dosage information you provided appears to describe a nitrite-based closed cooling water treatment, rather than a conventional boiler treatment.
Given Dosage Information
Initial dosing: 8.5 litres per ton of system water.
Maintenance dosing: 830 mL CWT per ton of feed water increases the nitrite reserve by approximately 150 ppm.
Technical Interpretation
Assuming one ton of water equals approximately 1,000 litres:
-
830 mL of product is claimed to increase nitrite concentration by 150 mg/L.
-
This corresponds to approximately 150 g of nitrite ion (NO₂⁻) added per ton of water.
-
If the product is a liquid with a density of 1.0–1.2 kg/L, the stated dose implies approximately 15–18% nitrite ion by product weight.
This calculation is indicative and assumes the 150 ppm is expressed as NO₂⁻ rather than sodium nitrite (NaNO₂).
Application
Potential RXSOL Equivalent
For a nitrite-based closed cooling water treatment, RXSOL could develop or supply a formulation containing:
|
Ingredient |
Function |
|---|---|
|
Sodium Nitrite |
Primary ferrous-metal corrosion inhibitor |
|
Sodium Borate / Borax |
pH buffering |
|
Sodium Molybdate |
Supplementary corrosion inhibition |
|
Sodium Gluconate |
Metal ion complexing and formulation support |
|
Sodium Tolyltriazole |
Copper and copper-alloy protection |
|
Sodium Carbonate |
Alkalinity adjustment |
Important Clarification
The description uses BWT POWDER, CWT POWDER, and a liquid dosage expressed in litres or millilitres. A powder formulation would normally be dosed by weight, so the exact product identity and dosage basis need confirmation.