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Emulsion Breaker
Emulsion Breaker
"Emulsion Breaker" is a product used to separate emulsified fluids.
In the crude oil refining process, it is important to quickly and effectively separate the water contained in the crude oil, which has a significant impact on the process efficiency. Also, since chlorine ions contained in crude oil cause various problems including corrosion in case of inflow into the process, it is recommended to minimize the amount flowed into the process by removing them through oil-water separation.
HANSUs emulsion breaker has the best effect on crude oil processed by various refineries, and it is suggested to select the products suitable for crude oil conditions if necessary.
Product
- UTICLEAN DF Series
- KURITA RR Series
ACF Technology
ACF Technology
When crude oil is refined under high temperature and high pressure, chlorine ions contained in crude oil react with ammonia ions to form ammonium chloride (NH4Cl) precipitates.
These precipitates are attached to pipes and other equipment to prevent the flow in the process, when in contact with water, create strong acidic conditions at the bottom of the precipitates and act as a major cause of equipment corrosion.
HANSUs ACF Technology is one that has excellent performances in removing ammonium chloride precipitates generated in the oil refining process, maintains stable operation of the process and contributes to prevention of equipment corrosion.
Product
- KURITA RH Series
Corrosion inhibitor
Corrosion inhibitor
When refining crude oil under high temperature and high pressure conditions, corrosion occurs in the various equipment through various corrosion factors contained in crude oil.
In the event of corrosion in the process due to various corrosion factors, effective anticorrosive measures through corrosion inhibitors are required for stable continuous operation of the process as the additional cost may incur due to replacement of equipment.
HANSUs corrosion inhibitor is composed of a neutralizing corrosion inhibitor that can prevent corrosion due to decreased pH using a neutralizing amine, and a film-type corrosion inhibitor that blocks contact with corrosion factors by forming a film on the metal surface. Through data analysis of processes that require prevention, the situation is identified and the most effective products are proposed.
Product
- KURITA RN Series (Neutralizing Corrosion Inhibitor)
- KKURITA RF Series (Capsule Corrosion Inhibitor)
Antifoulant
Antifoulant
In refineries, various by-products are generated during product refining and production.
Some of these by-products are activated through various methods under high-temperature operating conditions, attached to pipes and equipment, and grow over time to cause problems that interfere with the flow of the process or reduce thermal efficiency.
HANSUs antifoulant prevent various factors in the process from growing into contaminants and, through various factors such as Kurita Fouling Index and U-value, the potential process contamination is determined and an effective antifoulant that can solve it is proposed.
Product
- KURITA RB Series
Process Defoamer
Process Defoamer
Process Defoamer effectively removes foams from many processes.
The defoamer mainly consists of surfactant, is divided into silicone-based and non-silicone-based depending on the components and removes foams effectively though the foam destruction function that weakens the tension on the surface of the foam in contact to foams already created and the foam suppression function that suppresses the occurrence of additional foams.
HANSUs process defoamer is divided into silicone-based anti-foaming agent and non-silicone-based and the various defoamers are proposed according to the process operation conditions and treatment conditions.
Product
- KURITA RD Series
- HANSURO PF Series
Process Detergent
Process Detergent
Difficulties arise during equipment maintenance due to H2S and volatile substances generated by hydrocarbons in refineries.
In addition, as the iron sulfide generated in the process is highly reactive, if it comes into contact with oxygen and undergoes a rapid oxidation reaction on the surface in case of opening the equipment, a large number of molecules rub against each other and spontaneous ignition may occur, which may cause a major accident in the process.
To solve this problem, process detergent is injected before opening of the equipment to remove and stabilize the components that cause various problems to ensure equipment maintenance may be performed safely.
HANSU has excellent process detergents with various domestic and overseas application cases, and proposes to have the best effects by applying a cleaning method suitable for process conditions and circumstances.
Product
- KURITA RC Series