PROCESS CHEMICALS

Cestoil Process Additives: Your Trusted Partner for Refinery Solutions

Cestoil Chemical is a global leader in providing advanced refinery process additives, backed by years of experience and a commitment to delivering the finest and most effective chemical solutions to our customers. Our expertise, combined with our extensive network of distributors, ensures a reliable and consistent supply of high-quality process additives. We understand the challenges faced by refineries in processing “opportunity crude” with low quality yet cost-effective characteristics. Our team of skilled scientists continually develops innovative formulations to help our customers gain more profit while adhering to or exceeding applicable regulatory standards.

Key Benefits

Expertise and Innovation: Cestoil’s team of scientists is dedicated to inventing new chemicals and ideas to address the unique challenges of refinery processes. We leverage our years of industry experience to develop innovative and effective process additives that help customers optimize their operations.

Comprehensive Solutions: Our wide range of process additives is designed to tackle various refinery challenges, including those associated with high sulfur content, high acid numbers, metal impurities, and other harmful substances. Our solutions help customers manage and process “opportunity crude” with increased efficiency and profitability.

Quality and Reliability: Cestoil is committed to providing only the finest and most effective chemical solutions to our customers. Our global network of distributors ensures a reliable and consistent supply of high-quality process additives for your refinery operations.

Regulatory Compliance: We understand the importance of adhering to regulatory standards in the refinery industry. Our process additives are designed to meet or exceed applicable regulations, ensuring that your operations remain compliant while benefiting from the latest advancements in chemical technology.

At Cestoil Chemical, we are dedicated to providing top-quality refinery process additives that help our customers achieve greater profitability and operational efficiency. Our innovative solutions, industry expertise, and commitment to quality and regulatory compliance make us your trusted partner for refinery process additives. Contact us today to learn more about our comprehensive range of process additives and how they can benefit your operations.

At Cestoil Chemical, we are dedicated to providing top-quality refinery process additives that help our customers achieve greater profitability and operational efficiency. Our innovative solutions, industry expertise, and commitment to quality and regulatory compliance make us your trusted partner for refinery process additives. Contact us today to learn more about our comprehensive range of process additives and how they can benefit your operations.

Coker Antifoamer

Antifoams

Foaming can influence refinery processes and reduce throughput capacity. Foaming happens in different locations in refineries: crude unit, coker unit, acid gas stripper, or propane de-asphalting unit. Each application requires a different chemical solution. In the coker unit, a higher molecular weight silicon fluid will be more efficient. In a propane de-asphalting unit, a much less MW product functions better.

Calcium Remover

Calcium / Iron Remover

Our calcium/ iron remover CC827494 is only water soluble, which can minimize the acid content in the crude. Further, its decalcified chelate components are soluble in water and can be separated easily.

Crue Pretreatment

Crude Oil Pretreatment Additives

Crude pretreatment is crucial for refineries processing opportunity crude. Crude pretreatment additives consist of high-efficiency demulsifiers and wetting aids. It is usually injected into the tank farm at least 24 hours before processing the crude. An efficient crude pretreatment additive can remove more than 60% salt and water from the crude.

Coker Liquid Yield Improver

Coker Liquid Yield Boosters

Cestoil’s GAT Visbreaker/Coker Liquid Yield Booster has proven to be a very successful additive. The anti-fouling, coking-inhibiting liquid yield booster contains high-temperature resistant surfactants, dispersants, an anti-polymerant, and organic metal salts. It has proven reliable in effectively increasing the liquid yield of Visbreaker/Coker units.

Demulsifier Centrifuge tube

Demulsifiers

Salt water which is associated with crude oil, is emulsified due to high pressure caused by being trapped within oil. The natural separation process reduces the production efficiency and increases costs. By adding a demulsifier to the crude oil, the water extracting process is accelerated. Our Demulsifier NorthShore CC8290 is an oil -soluble, complex organic compound to improve the efficiency and performance of crude oil desalting equipment.

Drag Reducer Pipeline

Drag Reducers

The frictional pressure between the flow and the pipeline wall can cause energy loss and a large pressure drop through turbulence formation. The long-chain hydrocarbon polymers of a drag reducer absorb turbulent bursts and other energy, improving pump efficiency, saving energy, and increasing the flow rate of the pipeline.

Slurry Antifoulant

Process Antifoulants

Our antifoulant additive finds is perfect for crude units, vacuum units, and visbreaking units. Antifoulant can prevent asphaltenes from agglomeration and deposition. It can destabilize asphaltenes that have already laid down on the pipeline. Since Cestoil antifoulant inhibits the heaviest fraction of the stream from fouling the pipeline, the process heat transfer efficiency can be well maintained and even improved.

Slurry Settling Aids Equipment

FCC Slurry Settling Aids

In the process of cracking heavy petroleum fractions to produce light fractions, catalyst is continually added to the FCC unit to replace the deactivated catalyst. To make room for the fresh catalyst, the slurry oil that contains deactivated catalyst and finely divided solids is removed from the FCC unit. Adding slurry settling aids to the slurry oil that contains finely divided solids can accelerate its settling rate and directly increase profitability.

Naphthenic Corrosion Inhibitor

High Temperature Corrosion Inhibitors

Refiners have been forced to process lower quality 'opportunity crude' to remain profitable. High-temperature corrosion caused by naphthenic acid is a growing concern in refineries. A chemical inhibitor is critical to control naphthenic acid corrosion. Different monitoring methods have proven the effectiveness of Cestoil’s chemical program to control high-temperature corrosion.

Hydrotreating plant

Hydrotreating Antifoulants

Hydrotreating antifoulants are designed to prevent hydrocarbon stream fouling in hydrotreating heat exchange process operation. Cestoil's hydrotreating antifoulants are ashless and oil soluble dispersants, not contain any harmful ingredients to catalysts. They can effectively disperse both inorganic and organic contaminants that are formed or are present in the process stream, and also are powerful dispersant for polymers.
Northshore HP1608 can effectively maintain clean heat exchanger surfaces, reduces downtime and lost production and minimizes energy costs

Nicle Passivator

Nickle Passivators

An innovative solution engineered to counteract the adverse effects of nickel on FCC catalysts. Our antimony-based formula optimizes FCC operations by increasing throughput, reducing catalyst consumption, and enhancing refinery and feedstock flexibility. Experience the remarkable performance benefits provided by Cestoil's nickel passivator for your refinery.

FCC Unit

Vanadium Passivators

Discover Cestoil's vanadium inhibitor, designed to protect FCC catalysts from vanadium damage. Improve feedstock flexibility and efficiency while reducing operational costs with our advanced solution.

Netrulizer pH paper

Neutralizers

Neutralizers help control crude unit corrosion by reducing the concentration of the most aggressive corrosive species. Use of certain neutralizers result in the formation of higher levels of salt, especially for organic neutralizers. Keeping salts in liquid forms is vital to minimize fouling and corrosion problems. Cestoil’s neutralizing amines are selected to have a lower salt melting point temperature and higher solubility in hydrocarbons.

Corrosion Inhibitor

Overhead Corrosion Inhibitors

Our Corrosion Inhibitor CK356C is miscible in water and has no effect on downstream devices. After adding CK356C to the top of the refinery system towers, emulsification can be eliminated by forming a thin and stable film with strong corrosion resistance.

Find out how Cestoil can improve the quality and profitability of your process. Contact us now.