Boiler Chemicals

Hydrazine Hydrate and its derivatives are mainly used as organic synthesis intermediates, laboratory reagents in fine chemicals, and Reducing agents in metal. It plays a significant role in the water treatment system due to its scavenging capacity, which effectively removes limescale deposition from metal. Our formulation finds applications in various industrial sectors such as water treatment, polymerization, agrochemicals, and pharmaceuticals.

Key Features & Benefits

• Oxygen Scavenger for less corrosion in industrial process • Energy saving • Devices maintenance cost reduction • High productivity

Diethyl Hydroxylamine is an organic compound, mainly used as an oxygen scavenger in water treatments for controlling corrosion in boilers very effectively. It reacts with oxygen to form acetates, nitrogen, and water. It is non-toxic, providing good protection against corrosion at the same time. Due to its capability of inhibiting polymerization in the gas phase, DEHA is finding use as an in-process inhibitor for the production of styrene, divinylbenzene, butadiene, and other monomers. In the boiler, it encapsulates metal surfaces and then passes out of the boiler with steam, passing through a metal passivating agent in the return line system.

Key Features and Benefits:

• Completely organic compound
• Volatile - Does not add TDS to blow down water
• Metal passivator and rust converter
• Effective condensate line treatment and pH booster
• Non-toxic and more safe than hydrazine and carbohydrazide based chemicals
• Compatible with other treatment chemicals
• Returns to the feed line with the condensate return so passivates total system
• High rate of reaction with oxygen compared with other oxygen scavengers
• It offers a vapor-liquid distribution ratio of 1.3 and thus distributes all along the condensate circuit, ensuring a total control of corrosion
• Single treatment for total corrosion control in boiler

Application and Dosage:

Chemtex’s Deha is fed neat (undiluted) continuously to the boiler feed water depending upon the dissolved oxygen content, temperature and pressure of boiler. Theoretically the dosage is 1.3 parts active ingredient for every part of oxygen, but in application, a dosage of 3ppm active for every ppm of O2 is recommended.

Oxygen scavengers are designed specifically to reduce the amount of dissolved oxygen and oxides in the water. If the amount of dissolved oxygen in boiler water is too high, Oxygen Scavenger helps to reduce the level of oxygen from the feed water, protect the boiler from harmful chemical reactions, and reduce corrosion within the feed tank and return lines. It will passivate various metal surfaces as well, which helps to keep rust and other issues at bay.

Key Features & Benefits

• Ability to remove dissolved oxygen • Minimize or eliminates oxidation corrosion • Works well with water drilling and packing fluids. • Increase the condensate pH • Cost-effective • Thermally stable

Alkali builder or booster chemical is a powerful alkali builder/booster, which is based on a balanced blend of alkali, water hardness sequestering agent and anti-greying agents. The NTA based building system ensures low water hardness ion concentration and consequently prevents precipitation of detergent components. In this way this building system also functions as anti-greying agent by preventing formation and deposition of water hardness salts onto fabric.

It is most commonly applied in conjunction with a surfactant booster. These products combined with bleach offer a powerful system, which may be used for cleaning fabric from hospitals and other healthcare establishments. When combined with a main wash detergent, Speciality alkaline builders enhance the wash performance on heavily soiled goods by increasing the pH of the wash solution.

The control of boiler water pH and alkalinity levels are important issue affecting the operation and maintenance of industrial boiler systems and steam raising plant.

To ensure that such boiler systems are well maintained and operate at optimum efficiency it is essential that the correct water conditions are maintained at all times. This can be achieved using carefully selected alkalinity builders designed specifically to control pH in boiler water systems.

Chemtex’s high quality boiler water alkalinity builders and pH adjusters will help control pH levels in industrial boiler systems, hot water systems, and steam raising plant.

Key Features and Benefits

·         Good softening

·         Prevents build-up of static electricity on synthetic fabrics

·         Delivers a pleasant residual smell

·         Biodegradable

·         Concentrated

·         Minimizes corrosion of feed water tank, lines and pump

·         Aids in sludge removal during blow down by fluidizing the sludge

·         Compatible with other treatment chemicals

·         Completely biodegradable chemicals