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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.

Demulsifiers, or emulsion breakers, are a class of specialty chemicals used to separate emulsions, for example, water in oil. They are commonly used in the processing of crude oil, which is typically produced along with significant quantities of saline water.


Drums

Types of Demulsifier used in the Oil and Gas Industry:
In the oil and gas industry, the efficient separation of water and oil is crucial for optimizing production and refining processes. Emulsions, the complex mixtures of water and oil, pose a significant challenge in achieving this goal. Demulsifiers play a vital role in resolving this issue. Imperial Oilfield Chemicals in excellent as well as the leading demulsifier manufacturer in India, offers a range of demulsifiers specifically designed for the oil and gas industry.

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

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.

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

A demulsifier is a surfactant that breaks up an emulsion. The demulsifier mainly destroys the emulsion by partially replacing the role of the stable film. Used as a dehydrating agent, it can remove the water in crude oil and heavy oil, so that the water content can meet the requirements; it can reduce the viscosity of crude oil when used in oil wells, so that the oil wells will not be blocked. It is obtained by polymerization of fatty alcohol, propylene oxide and ethylene oxide. Soluble in water, light yellow or milky white viscous liquid. Soap smell. Freezing point 25 ~ 40 ºC. Hydroxyl value 60 mg potassium hydroxide/g. , the aqueous solution is milky white.

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.

1. Introduction
This product belongs to high-effective non-ion surfactant. It is used for dehydration of crude oil and desalting in refineries.
2. Quality index(JHP8703)
Appearance Density(20oC) Chroma PH value
brown yellow viscous liquid0.95-1.05 g/cm33007-9
4. Using method
Mix it to be 2% water solution. Normally, its dosage is about 30-100ppm.
5. Cautions
This product has strong moisture absorption, so its container should be sealed. Avoid insolation and fire and store in dry and ventilated conditions.
6. Storage, transportation and packing
a. 200kg clean and dry metal drum.
b. Storage period is one year.


200L drum, also can be packed with customers' need.

Propylene glycol is used as the carrier of medicine and agent of particle medicine, as a solvent of perfume and edible pigments, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent, it also can be used as tobacco flavor, lubricated solvent, and preservative. As the raw material of non-saturated alkyd resin, plasticizer, dehydration, surface active agent, solidification agent, and cohesive agent. It also used in paint industry, pesticide industry and dope industry etc.

Function of propylen glycol
Propylene glycol is used as the carrier of medicine and agent of particle medicine, as a solvent of perfume and edible pigments, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent, it also can be used as tobacco flavor, lubricated solvent, and preservative.
Application of propylen glycol
Can be used as resin, plasticizer, surfactant, emulsifier and demulsifier raw materials, as well as antifreeze and heat carrier.

Physical state and appearance: Colorless clear Liquid. (Oily liquid.) Practically Odorless.

Taste: Practically Tasteless.

Molecular Weight: 76.1g/mole

Boiling Point: 188C (370.4F)

Melting Point: -59C (-74.2F)

Specific Gravity: 1.036 (Water = 1)

Vapor Pressure:0 kPa (@ 20C) 0.08 mmHg at 20 C 0.129 mmHg at 25 C

Vapor Density: 2.62 (Air = 1)

Water/Oil Dist. Coeff.: The product is more soluble in water; log(oil/water) = -0.9

Dispersion Properties: See solubility in water, acetone

Application:
Its most important end use is in the production of unsaturated polyester resins that, in turn, go into items that effect our daily lives, like water tanks, or our leisure time, like sailing boats. It can also be used as plasticizer, surface active agent, emulsifying agent and demulsifying agent, mould inhibitor, antiseptic for fruit, ice inhibitor and moisture preserving agent.

Physical state and appearance: Colorless clear Liquid. (Oily liquid.) Practically Odorless.
Taste: Practically Tasteless.
Molecular Weight: 76.1g/mole
Boiling Point: 188°C (370.4°F)
Melting Point: -59°C (-74.2°F)
Specific Gravity: 1.036 (Water = 1)
Vapor Pressure:0 kPa (@ 20°C) 0.08 mmHg at 20 C 0.129 mmHg at 25 C
Vapor Density: 2.62 (Air = 1)
Water/Oil Dist. Coeff.: The product is more soluble in water; log(oil/water) = -0.9
Dispersion Properties: See solubility in water, acetone

Application:
Its most important end use is in the production of unsaturated polyester resins that, in turn, go into items that effect our daily lives, like water tanks, or our leisure time, like sailing boats. It can also be used as plasticizer, surface active agent, emulsifying agent and demulsifying agent, mould inhibitor, antiseptic for fruit, ice inhibitor and moisture preserving agent for tobacco.

Packaging Details
Mono Propylene Glycol MPG CAS: 57-55-6
Iron drums, 215kg/drum, 17.2 MT/20GP
Flexitank: 22-23MT/ flexitank cost little