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Diatomite Filter Aid

 

It is a mineral of vegetable origin. It represents the accumulation of an enormous number of fossil diatoms. Diatomite is called miraculous mineral because of its lightness, porosity and its uniquely honeycomberd structure which makes it an ideal filtering medium. And because of its inherent stability and the absence of most trace elements, Diatomite is ideal for use by processor who have very high purity requirements such as the food, beverages and pharmaceutical industries, etc.


FILTRATION “THEORY”

Filtration using diatomite is a two step operation. First, a thin protective layer of filter aid, called the precoat, is built up on the filter septum by recirculating a filter aid slurry. After precoating, small amounts of filter aid (body feed) are regularly added to the liquid to be filtered. As filtering progresses, the filter aid, mixed with the suspended solids from the unfiltered liquid, is deposited on the precoat. Thus, a new filtering surface is continuously formed. The minute filter aid particles provide countless microscopic channels which entrap suspended impurities but allow liquid to pass through, without clogging.


An efficient, economical filter aid must:


1) have rigid intricately shaped, porous individual particles.
2) form a highly permeable, stable and incompressible cake
3) remove even the finest solids at high rates of flow
4) be chemically inert and essentially insoluble in the liquid being filtered.

FILTRATION “THEORY”

Filtration using diatomite is a two step operation. First, a thin protective layer of filter aid, called the precoat, is built up on the filter septum by recirculating a filter aid slurry. After precoating, small amounts of filter aid (body feed) are regularly added to the liquid to be filtered. As filtering progresses, the filter aid, mixed with the suspended solids from the unfiltered liquid, is deposited on the precoat. Thus, a new filtering surface is continuously formed. The minute filter aid particles provide countless microscopic channels which entrap suspended impurities but allow liquid to pass through, without clogging.

Kieselguhr

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Approx. Rs 40 / KilogramGet Latest Price

Product Details:
Minimum Order Quantity25 Kilogram
Packaging TypeBag , Packet
Packaging Size25 Kg
FeaturesHeat Resistant
Concentration (%)Silicon Dioxide
State of MatterSolid

We are manufacturers of Diatomite Filteraid powder which is equivalent in quality to Celite and Hyflosupercel of USA. We have been manufacturing filter aid powder which is equivalent to hyflo and celite for the last 20 years. We have replaced hyflosupercel and Celite in many processes all accross the world as filteraid powder.
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Filter Aid Powder

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Filter Aid Powder
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Approx. Rs 40 / KilogramGet Latest Price

Product Details:
Minimum Order Quantity25 Kilogram
Packaging TypeHDPE Bags
Packaging Size25kg, 50Kg
Grade StandardReagent Grade, Technical Grade, Analytical Grade
Physical Statesolid
UsageIndustrial, Commerical

We have great pleasure in offering you our Filter Aid Powder used for filtration of edible oils, sugar syrup, glucose syrup, vegetable oils, petroleum Oils, Waxes, Chemical Liquids, Fruit Juices etc. for high speed filtration and clarity, it permeates continuous flow of filtered liquids trapping all suspended particles and increases the life of filter elements or cloth or any other media and improves the clarity of the liquids and reduces the down time in the process of filtration for cleaning or replacing the media.
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Diatomaceous Earth

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Approx. Rs 50 / KilogramGet Latest Price

Product Details:
Minimum Order Quantity50 Kilogram
Packaging Size25 Kg
UsageLaboratory, Industrial, Domestic, Commerical
Packaging TypeHDPE / Paper Bags
Grade StandardBio-Tech Grade, Analytical Grade, Reagent Grade, Technical Grade

We are involved in offering a wide range of Hyflosupercell (Celite / Dicalite) to our most valued clients. Our range of Fiteraid Hyflosupercell (Celite / Dicalite) is widely appreciated by our clients which are situated all round the nation. We offer our range of Fiteraid Hyflosupercell (Celite / Dicalite) at most affordable prices.
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Diatomite Supercel

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Approx. Rs 40 / KilogramGet Latest Price

Product Details:
Minimum Order Quantity25 Kilogram
Packaging TypeHDPE / Paper Bags
Packaging Size25kg

Specifications of Diatomite Supercel

Diatomite Supercel is produced by Calcination of material along with flux at 1100 -c to 1200 -c, This produces each coated Particle for clear & Higher rate of flow for filtration.

Spec.Grade 918grade 920Grade 540Grade 535Grade 525Grade Beverages
Colour

White

White

White

White

White

White

TextureAmorphousAmorphousAmorphousAmorphousAmorphousAmorphous
Specific Gravity2.352.352.152.152.152.15
Dry Loose Density gm/cc0.36 to 0.400.20 to 0.40
0.16 to
0.22 to 0.240.20 to 0.220.16 to 0.18
Water absorption% weight of diatomites supercel80 to 85120 to 150120 to 15090 to 120100 to 130120 to 150
% Water as shipped0.30.30.3 to 0.50.3 to 0.50.3 to 0.50.3 to 0.5
Flow rate With h2o at 1kg/Min/sq.mtr pressure60 to 65
litre
80 to 85
litre
85 to 100
litre
83 to 100
litre
70 to 90
litre
85 to 100
litre
Mesh Size (Air Classified)200200
325325325325
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Filter Aid Powder

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Filter Aid Powder
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Approx. Rs 25 / KilogramGet Latest Price

Product Details:
Minimum Order Quantity25 Kilogram
CategoriesOil Field Chemicals
FunctionsAntioxidants , Biocides
Form of ChemicalsSolid

Filter Aid Powder is an inert material, chief constituent being Silica (SiO2). Which has “In-Built” porosity. When a liquid is added to the same, it forms a bulky porous cake which trap the impurities (solids) even of micron size. Mainly used where Filtered and pure liquid is the end product.

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Diatomite Filter Aid Powder

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Product Details:
Minimum Order Quantity25 Kilogram
Packaging TypeBag
FeaturesHeat Resistant
State of MatterSolid

PRECOATING

The first step in the use is to built up a “precoat” of filter aid on the filter septum. 
The purpose of the precoat is threefold:
1. To prevent the filter septum from becoming clogged by impurities, prolonging septum life.
2. To give immediate clarity.
3. To facilitate cleaning of the septum at the end of the cycle.
Precoating is accomplished by circulating a slurry of filter aid and filtered or clear liquid between the filter and the precoat tank. Since most of the filter aid particles are smaller than the openings in the septum, they must from the precoat by bridging these openings. These bridges can be upset by air bubbles, sudden changes in pressure, or vibrations, causing the filtrate to become turbid until the upsetting influences have been corrected. If flow distribution in the filter is good, the filter may be filled with clear precoat liquid and a concentrated slurry of filter aid may then be pumped or educted into the filter followed by recirculation
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Silicon Products (P) Associates
Vikash Aggarwal (Partner)
3, 4, 5, 6, Balaji Center Basement, Gurukul Road Near Parsi Dairy Farm, Marine Lines,
Ahmedabad - 380052, Gujarat, India
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