Stanrose® Oxycontrol-S

Stanrose® Oxycontrol-S is an oxygen scavenger based on sodium sulphite blended with a specially selected catalyst which will effectively speed up the reaction of the sulphite with dissolved oxygen even at low temperatures.
Stanrose® Oxycontrol-S is the ideal oxygen scavenger for all water tube boilers operating below 60 atmospheres(850 psi).

Common Name

Oxycontrol-S

Product Code

STAN-BWT150

Features and Benefits

Feed solutions should be prepared with a minimum of stirring. This solution can be fed alone or in conjuction with other treatment chemicals not affected bob a reducing agent. Approx. fifty liters of "Stanrose® Oxycontrol-S" will be required to chemically react with one part of dissolved oxygen. , feed solutions should be made up fresh daily.

Technical Properties

For Dosage refer technical data sheet.
Usage of Table :
1. Determine sulphite as ppm SO3 in boiler water by testing.
2. Find sulphite range in the table that contains the measured free sulphite residual ( ppm So3)
3. Read the ml of "Stanrose® Oxycontrol-S" needed per 1000 ltrs ( or per metric ton )under the appropriate pressure column.

Recommended Uses

Even with most modern deareation equipment, trace amounts of dissolved oxygen are found in the feed water. This dissolved oxygen will react with the boiler metal and the tubes to cause corrosion and subsequent failures.
"Stanrose® Oxycontrol-S" was formulated to remove these minute traces of dissolved oxygen. The fast reaction rate of our special binded catalyst makes "Stanrose® Oxycontrol-S" particularly useful in systems where the boiler feed water temperatures are low or in cold water system. It is excellent in use in standby boilers for the prevention of standby corrosion.

Method of Application

Feed Requirements :
Feed solutions should be prepared with a minimum of stirring. This solution can be fed alone or in conjuction with other treatment chemicals not affected bob a reducing agent. Approx. fifty liters of "Stanrose® Oxycontrol-S" will be required to chemically react with one part of dissolved oxygen. , feed solutions should be made up fresh daily.
Feeding Method :
"Stanrose® Oxycontrol-S" should be fed continuously for best results to the storage section of the deareator or to the make-up tank. This will ensure a residual in the feed water system as well as boiler at all times, even when make-up requirements are higher than normal. Diaphragm or piston type reciprocating positive displacement pump as well as bypass feeders may be used. A floating lid will help to prevent reaction with atmospheric oxygen. Feed systems chemical feed pumps for insoluble matter in the tank, outlet should be above bottom of tank and preferably equipped with fine screen strainer.
Control :
"Stanrose® Oxycontrol-S" is controlled by the sulphite test .A free residual of 30 to 60 ppm is normally maintained in the boiler water. A standard iodimetric titration is used for checking. These test units are available from your Stanrose service engineer.

Storage and Handling

Store in a dry place, keep container closed when not in use. Avoid contact with skin. Wash with large quantities of water.
In case of contact with eyes, treat with large volumes of water and see a physician.
Avoid contact with eyes and skin. In case of contact rinse with plenty of water. Wear suitable protective clothing, gloves and eye/face protection.
Keep away from heat, sparks and open flame. Ensure that the working area is well ventilated.
Store at moderate temperatures in dry, well-ventilated area.

Packing Available

25 Ltr. / 210 Ltr.