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Hardness Control is a Liquid product used for the reduction of hardness in boilers and to adjust hardness and phosphate. Hardness Control is highly soluble in water and It will precipitate calcium hardness as a non-adherent sludge.
USEFULL to adjust hardness and phosphate .
A precipitant designed to elimate scale deposits and lower the hardness of water in boilers with working pressure up to 60 bars.
It is used in conjunction with alkaline liquid to prevent calcium scale deposits. Both products are used in our standard boiler water treatment programs for low-pressure boiler systems (0-32 bar) and medium-pressure steam propulsion vessels (32-60 bar). Reduction of Hardness in boiler water system, and convert these salts in non adherent to avoid scale formation. It will precipitate calcium hardness chemically.
Hardness Control is formulated to form a precipitate with calcium ions which will not adhere to metal surfaces but are in a form suitable for blowdown.
For optimum results dose Hardness Control direct to the boiler via the bypass pot-feeder. The dry powder should be dissolved in hot water (50°C) at a ratio of 1 part powder to twenty parts condensate (e.g. 500 grams/10 litres). Ensure that treatment is fully dissolved before dosing.
Dosage and control
|
Phophate test result in pPM PO4 |
|||||||
|
Pressure |
0 - 10 |
10 - 20 |
20 - 30 |
30 - 40 |
40 - 50 |
> 50 |
Control range |
|
0-40 Bar |
23 |
11.5 |
Satisfactory |
Satisfactory |
Blow Down |
20-50 |
|
|
41-60 Bar |
17 |
5.5 |
Satisfactory |
Blow Down |
Blow Down |
15-30 |
|
|
> 60 Bar |
5.5 |
Satisfactory |
Satisfactory |
Blow Down |
Blow Down |
10-25 |
|
Select row on righthand side for applicable pressure range. Compare test result with comment in table and dose stated amount of product per ton boiler water volume.
These are recommended values based on experience and are in no way intended to replace the boiler manufacturer's specifications or company regulations.
RXSOL Boiler Corrosion Scale Treatment should be fed continuously in order to properly protect the boiler. Boiler Corrosion Scale Treatment can be fed neat or in any convenient dilution made up in soft water or cooled condensate. Boiler Corrosion Scale Treatment should be dosed using individual chemical dosing unit, must not be mixed with oxygen scavengers or condensate system corrosion inhibitors in concentrated form (e.g. concentrated chemical products should not be mixed together).
Sampling and Testing
Boiler Corrosion Scale Treatment is normally used in conjunction with RXSOL Alkalinity Control treatment in a conventional alkaline phosphate treatment programme for HP boilers, where independent control of phosphate and alkalinity control is required.
Dosing and Control
The dosage of Boiler Corrosion Scale Treatment depends on a number of operational factors such as feed-water quality, boiler design and steam rate. Control of Boiler Corrosion Scale Treatment is by a simple test to give the required level of phosphate (as PO4) in the boiler water. A simple Hardness Treatment test kit is available for this purpose. NOTE: Dependent on water quality, Boiler Corrosion Scale Treatment dosed at 0.25 liters/ton will increase the phosphate reserve by the order of 10mg/l.
Benefit and Features
Hardness Control Liquid is phosphate based proprietory blend to stop calcium deposition. We are keeping ready stock of Hardness Control Liquid in 25, 50 and 210 Ltr Drums at all major Indian and UAE coastal.
Why Choose RXSOL Hardness Control Corrosion Scale Inhibitor for Boiler?
Choosing RXSOL Hardness Control Corrosion Scale Inhibitor for Boiler means opting for reliable scale prevention that keeps your boiler systems free from scale build-up, ensuring they maintain efficiency and performance. Its comprehensive corrosion protection, featuring an iron/tannate film and oxygen removal, provides robust protection for your entire system. The low toxicity formulation ensures safe handling while delivering effective results.
Industry professionals prefer RXSOL Hardness Control Corrosion Scale Inhibitor for its proven effectiveness in protecting critical infrastructure, making it a trusted choice in the field.
Features
Liquid Product: Easy application for convenience.
Benefits
Enhanced Protection: Safeguards feed tank, feed lines, and boiler metal from corrosion and scale. Maintains Water Quality: Does not add to boiler Total Dissolved Solids (TDS).
Green HC, Phosphate Control Water Treatment Chemicals, Chem 3221, ST-DOS H-200, RXSOL Boiler Hardness Treatment 7208
Mail us to get Hardness Control Liquid msds and technical bulletines.
Hardness Control Liquid is alkaline phosphate based new generation formula which is most common in Marine and Industrial boiler chemical treatment application.
Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Fujairah, Sharjah, Umm Al Quwain, Ruwais, Khalifa Port, Jebel Ali, DP WORLD, and all UAE ports...