Find Verified Desalter Demulsifiers Suppliers, Manufacturers and Wholesalers

We offer desalter demulsifiers based on our crude oil demulsifier formulations.
These products are used in refinery desalter units, which often handle varying blends of crude oil.
Our desalter demulsifiers are proven to perform across a wide range of feedstock qualities, improving efficiency in crude oil washing and salt removal.

Price unit: inch/KG
Incoterm : EXW or DAP

The water-soluble reverse-demulsifiers can be used to treat contaminated cutting oils, but also for other industrial oil-in-water emulsions, as can be encountered in various industries. Clarification of the waterphase is the main objective.
Coalescence agents are used to destabilise this type of emulsions by increasing the size of the oil-droplets present.
They can be used together with flocculation agents to accelerate the separation process and/or to improve overall clarification.

Price unit: inch/KG
incoterm : EXW or DAP

We deals in the following Chemicals :-

Demulsifier (Oil Soluble)
Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay
Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits
Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets
Dolomite Powder
Barite Powder, Barite Ore
Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide )
Ilmenite (Synthetic Rutile)
Fly Ash Powder
Alumina Silica ( Cenosphere ) Powder
Calcium Carbonate Powder
Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells

We deals in the following Chemicals :-

Demulsifier (Water Soluble)
Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay
Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits
Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets
Dolomite Powder
Barite Powder, Barite Ore
Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide )
Ilmenite (Synthetic Rutile)
Fly Ash Powder
Alumina Silica ( Cenosphere ) Powder
Calcium Carbonate Powder
Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells

Cutting oil emulsions are so called (oil-in-water) emulsions.
Emulsifiers have been deliberately added to ensure a good mixture of the oil and water for cooling purposes. Used cutting oils contain, of course, a lot of contaminations like metal particles.
In order to recover the oil from the used waste cutting oil or to reduce the volume, OWT has water-soluble reverse-demulsifiers.
Especially when a certain batch of such kind of waste has to be treated, we prefer that you send us a representative sample (approx. 3-5 ltrs) of this emulsion together with a description of the process conditions: treatment-temperature, settling or mechanical (centrifuge) separation process and so much more.
In our laboratory we will then select the best cost-performing demulsifier to treat this particular batch, and advice you what goals are obtainable within the shortest possible time limit. This evaluation will be free of charge.

The label (Waste Oil) covers a variety of industrial (water-in-oil) emulsions.
Waste Oil (or Slopoil) can be used motor oils (crankcase oils), tankbottoms at refineries or other storage facilities, contaminated fuel oils, waste from chemical factories and many more. These are all stable mixtures (emulsions) of oil and water, often containing also other impurities like sediments and insoluble salts.
Formulated from surface active compounds, wetting agents, wax dispersants and other additives, the OWT waste oil demulsifiers are often developed tailor-made to recover the maximum of oil and remove the maximum of water and solid impurities in the shortest feasible settling time.
Especially when a certain batch of such kind of waste has to be treated, we prefer that you send us a representative sample (approx. 3-5 ltrs) of this emulsion together with a description of the process conditions: treatment-temperature, settling or mechanical (centrifuge) separation process, etc.
In our laboratory we will then select the best cost-performing demulsifier to treat this particular batch, and advice you what goals are obtainable within the shortest possible time limit. This evaluation will be free of charge.

Onshore or offshore crude oil production almost always require a tailor-made demulsifier formulation.
Especially at offshore production facilities, where space is limited, an optimal and rapid separation is a necessity to avoid costly shutdowns or undesirable process conditions.The crude oil should contain no water anymore; the separated water should contain almost no oil.
With our experience we have developed many different formulations of crude oil demulsifiers to obtain just these goals.

We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.

1. Waste Oil demulsifiers
2. Crude Oil demulsifiers
3. Desalting demulsifiers
4. Cutting Oil demulsifiers
5. Reverse-demulsifiers (watersoluble)
6. Polymers


Price unit: inch/KG
Incoterm : EXW or DAP

We also supply antifreeze for use in cooling systems to prevent freezing and overheating.
Suitable for automotive, industrial, and HVAC applications.
Available in various formulations based on ethylene glycol or propylene glycol.

Our lubricant additive packages is tailored made to the need of the client.
We also supply components.




Price unit: inch/KG
incoterm : EXW or DAP

1. Water-based
2. Oil-based



Price unit: inch/KG
incoterm : EXW or DAP

1. Corrosion Inhibitors
2. Scale Inhibitors
3. Oxygen scavengers
4. Defoaming Agents
5. Cleaning Agents


Price unit: Inch/KG
Incoterm : EXW or DAP

1. Flow-Improvers
2. Pour-Point-Depressants
3. Cloud-Point Improvers
4. Dehazers
5. Conductivity-improvers
6. Dyes/Markers
7. H2S-scavengers
8. Mercaptane-scavengers
9. Cetane No. Improvers
10. Lubricity Improvers
11. Anti-oxidants


We also provide after fuel market additives which are normally blended at the gas stations in Diesel and Gasoline/petrol


Price unit: inch/KG
incoterm : EXW or DAP

We offers Toll Blending and Private labelling services along with the assistance of quality checks utilising our internal laboratory.
In addition, we perform sampling and testing on behalf of our customers for various products at our lab facility and also provide support in formulating new or better products.

With our wide range of expertise in blending, repacking, formulation development, quality assurance, and supply chain management, we can assist you in creating a higher-quality product.
We handle everything from the procurement of raw materials to delivery of finished goods at the final destination on behalf of our customers.

Price unit: inch/KG
incoterm : EXW or DAP

We offer polymers used as flocculation agents to clarify oil-in-water emulsions in industrial processes such as filtration, flotation, sedimentation, and API separation.
They are also effective in sludge thickening and support mechanical separation methods.

Price unit: (inch/kg)
Incoterms: EXW or DAP

The demulsifier is a reagent used to destroy emulsions that are formed from mutually insoluble (slightly soluble) substances, one of which is fragmented in the other in the form of small droplets (globules).

Shows ability to inhibit paraffin
Provides fast separation and purity of produced water, can be used in oil gathering systems and in oil treatment plants
It has anticorrosive properties, highly effective for the destruction of stable oil-water emulsions, dehydration of fuel oil, processing of industrial effluents
Effective for dewatering and desalting heavy, highly viscous oils.

Crude oil flowing from wells contain fair amount (often 20-30%, sometimes up to 60-65%) of water with dissolved salts from basis point up to 1-2%. This significantly increases viscosity of crude oil, generates stable emulsion and makes the oil inadequate for refining and transportation. Water produced together with oil is usually in very unusual state, i.e. it is spread in oil in the form of droplets (emulsified form). Less the size of droplets, more stable the emulsion. One of the main reasons of emulsion stability is also the presence of resin, pyrobitumen, paraffin, and other oil admixtures like glycerine, microcrystal of paraffin, ceresin in crude oil. These substances generate quite firm and thick (protective films) on the surface of water and solid particles thus preventing merging of water drops and solid particles and their spontaneous segregation from oil. At present physical, thermal, physico-chemical, electrical and combined methods of oil emulsion breaking are used for oil dehydration and oil desalting. One of the widelyused and most effective methods is physicochemical combined method using chemical reagents demulsifiers. Demulsifiers are substances with high surface activity. They are concentrated in interfacial areas of oil emulsion, break protective films covering solid particles, water droplets and neutralise their electric charges. After this, small droplets will merge into bigger drops under the influence of mutual attraction, loosen and segregated from oil.Oil demulsifying is carried out in oil field and oil refinery plants.

At present “KARVAN-L” company tries to provide integrated work cycle: – development production supply and implementation of produced demulsifiers together with consumer. Demulsifier Karvan-200 is designed for oil dehydration and desalting in gathering system and oil treatment plant. Reagent can also inhibit corrosion processes.Demulsifier Karvan-201 is designed for separation of both light and heavy crude emulsion. This reagent is the composition of macroglycols and nitrogen-bearing surfactants in organic solvent environment
Demulsifier discharge per 1 ton crude is 10-60gr. Dosage depends on emulsion stability, treatment temperature, water separation period and desired depth of oil processing. Optimum dosage and demulsifier application process ensuring necessary results can only be defined as per test results carried out in practical use sites.