Boiler

Localized corrosion caused by the concentration of caustic or alkaline salts, which usually occurs under conditions of high evaporation or heat transfer. Caustic salt or caustic soda is one of the most widely used ionic compounds and is used in various industries including water treatment, cardboard and paper production, oil and refinery industries, aluminum production industries, food industries, alcohol production and glass.

Any system where temperature and water are the main elements for its operation inevitably requires the invention of Abrizan Company, called Industrial Mitreh, because wherever there is temperature and water, the formation of sediment is inevitable, unless a substance is used that suspends these sediments. This is the main function of an excellent anti-sediment solution.

Feedwaters to a refinery are usually treated before being used in various processes. The type of treatment depends on the quality of the source water and its end use in the refinery. Turbidity, sediment, and hardness are examples of source water characteristics that may require treatment.

Cold Mitreh, a water-soluble solution with a high dissolution rate, is introduced as a powerful scale remover and an innovative product of Abrizan Company. Cold Mitreh was developed in response to the industry's need for an alternative solution to descalers. Descalers are scale removers based on hydrochloric acid and are highly dangerous, toxic, and corrosive.

Steam boilers are mainly made of carbon steels, and the internal surface of these metals that are in contact with water must be free of deposits. Deposits have a lower thermal conductivity than metals, which causes the temperature of the metal to rise on the combustion wall side. Therefore, more fuel is needed to produce steam. Therefore, there is a need to control and wash these deposits inside the steam boiler.

Because few people can think clearly and rationally during a crisis, it is important to be prepared to respond to such situations. Emergencies can be natural or man-made, such as floods, storms, fires, releases of toxic gases, or chemical spills.

Corrosion in steam boilers is caused by chemical and electrochemical reactions of metal with its surrounding environment. The most important corrosion factors in steam boilers are oxygen corrosion, carbon dioxide corrosion, corrosion due to pH drop, alkalinity corrosion, corrosion of hydrolyzable salts and corrosion of organic materials.

In industries such as oil, gas and petrochemical, there is always an attempt to prevent the formation of deposits using different methods in equipment such as heat exchangers and boilers. In this field, a lot of money is spent on chemical materials and additives. But most industrial heat exchangers are exposed to sedimentation due to various reasons such as the low quality of water in different areas. These deposits are mostly formed in the pipes of the converters. In order to reduce the losses caused by sedimentation, the converter must be continuously monitored and cleaned.

Boiler feed water should be free of hardness. Sometimes, due to the short or improper operation of the hardness device or the failure to regenerate the resins in time, some hardness enters the boiler feed water. Increasing the water temperature in the boiler reduces the solubility of water solutes. The water near the hot surfaces becomes saturated and the conditions for deposition of less soluble substances are provided and eventually sediment is formed.

Mitreh is a superior solution for dealing with scale in various industries. Mitreh scale removal solution, a revolutionary product from Abrizan Industrial Research Company, is an efficient alternative to traditional scale removal methods. This product offers a comprehensive solution to the scale problem in various industries by overcoming the limitations of existing physical and chemical methods.

It has been about a decade since a new anti-scale solution entered the market, an anti-scale that plays an important role in protecting all types of heating and cooling systems from the formation of scale. This specialized product is called Mitreh and is a new invention of the Abrizan Company.

This term is the name of advanced products with scale removal, anti-scale and anti-corrosion properties that are designed to help optimize energy consumption and solve scale and corrosion problems in industrial water systems. The name "Mitreh" is derived from the ancient word "Mitreh" which means pact, friendship and sun. This name reflects the commitment of the creators of Mitreh to create a friendly relationship between industry and water.

Chemically, the alkalinity of water indicates its capacity to be neutralized by an acid. Neutralization of water means that the pH of the water reaches about 4.5. The alkalinity of natural waters is due to the presence of hydroxides, carbonates, and bicarbonates.

In the boiler industry, high purity feedwater is essential to ensure proper operation of steam generation systems. High purity water reduces the use of boiler chemicals due to the frequent reduction in blowdown output required (reduction of blowdown frequency by up to 10 times).

When water is used as a thermal fluid, the salts and hardness in the water are separated due to the temperature shock and settle on the surfaces, forming deposits. These deposits are one of the most important factors of erosion and corrosion in heating and cooling installations.

With the advancement of boiler technology and its ancillary equipment, the importance of training in their repair and maintenance has also increased significantly, and only efficient and skilled people can undertake the repair and maintenance of today's boilers.