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Refinery Chemicals

CRISTOL™ crude oil refining process solutions help to overcome the problems faced by refiners when processing and handling fuel. Our innovative chemistries deliver fuel treatment solutions to upgrade quality and meet industry standards.

Our experienced refinery fuel consultants apply their extensive expertise across a range of applications to improve fuel efficiency, boost engine performance and reduce harmful emissions in a wide range of industries.

We provide a range of refinery chemicals engineered to improve refinery performance.

These additives terminate free radical chain reactions and prevent oxidative degradation without affecting other properties of the fuel.

These additives are polymers designed to interfere with the higher hydrocarbon crystallization process, thus modifying their crystal structure. The change in the crystal shape prevents fuel filter plugging and diminishes their ability to aggregates / intergrow and interlock, resulting in lowering the pour point and CFPP of the diesel.

These additives are polymers designed to interfere in the higher hydrocarbon crystallization process, thus modifying their crystal structure. The change in the crystal shape diminishes their ability to aggregate / inter grow and inter lock, resulting in lowering the pour point of the heavy fuel.

These additives get adsorbed on the metallic surface, protecting the metal surface by forming a film, giving the surface a great level of protection.

This is a film forming type, fatty acid derived Corrosion Inhibitor for liquid hydrocarbon pipelines (Naphtha, SKO, Middle Distillates, etc.). It is completely soluble with finished fuels and exhibits no emulsifying effects. It is EPA approved & conforms to NACE standards.

This product prevents the corrosion of metal components due to the hygroscopic nature of Ethanol. When added to E3, E5, E10, it prevents rust formation in storage facilities, pipelines, pumps, vehicle and Engines.

These additives are effective in providing corrosion protection to pipelines, tanks and equipments to transport and store gasoline, diesel, ethanol, heating oils and Aviation fuels. These, also help in providing lubricity enhancement to all finished fuels including jet fuels.

These additives are used to substantially increase the diesel Cetane number. These additives improve the ignition performance and also reduce diesel vehicle emission.

These additives impart lubricity to the diesel which gets lost due to removal of natural occurring lubricity components while removing sulfur content from the crude.

These additives improve the Octane rating/ octane number of the Gasoline. The higher the octane number, the more compression the fuel can withstand before detonating. Fuels with a higher octane rating are used in high-compression engines that generally have higher performance.


These additives are used to prepare a emulsion fuel compound , a mixture of water emulsified in heavy oil. It accounts to the need of fuel oil to flow liberally at lower temperatures. This lower viscosity aspect of fuel oil emulsion provides added savings in energy in pumping the fuel oil and heating it to preserve the emulsion in a proper pumping state.

This is a complete performance package for gasoline, used to meet the challenges of modern Direct Injection Gasoline (DIG) technology, whilst continuing to deliver excellent performance in traditional Port Fuel Injection (PFI) engine platform.

This product is used at very low treat rates, and interacts with long chain paraffin’s resulting in improved filtration speed & higher oil yield. Thus, it improves the filtration characteristics of the base oil system and provides superior low temperature performance.

These additives rapidly dissolve and fluidize sludge, wax, gum and tar formations while effectively separating water from oil / water emulsions.

This product prevents coking and scale-forming in the feedstock heat exchangers of gasoline and diesel hydrotreating units, improves the heat-transfer effect of the heat exchangers, and hence prolongs the working cycle of the processing units.

This product is used in delayed coking units to inhibit the foaming in the coking tower during the coke-formation process, lower the foam height, improve the utilization rate of the coking tower and add to the processing capacity of the delayed coking unit.

These additives help in economical demulsification of water from water-oil emulsions.

These additives remove / free emulsified oil from separated water in Refineries.

This is a safe, rapid acting bactericide, algaecide and fungicide. It is used for effective control of aerobic and anaerobic bacteria in the cooling towers as well as in water treatment applications.

These aid in prevention and modification of wax crystallization in biodiesels to ensure trouble free winter operations. These lower the pour point and improve pumpability of the biofuel.

These additives are used to suppress the CFPP of Biodiesels. This polymeric additive modifies the wax crystal / gel shapes preventing the fuel filter plugging and enabling easy flow of fuel at low temperatures.

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