With 50 years experience in Coal Tar Distillation, the Kedia Group of Industries has developed competency in designing of Coal Tar Distillation Plants, fabrication of all major equipments and commissioning of the same using in-house technology The Group is also expert in manufacturing specialized value added products from its Plants.
Kedia Group gives utmost importance on Quality front. As a result, Kedia Group is a leader in manufacturing of Coal Tar Pitch and its bye-product. Kedia Group has also developed the technology of indirect heating using Thermo Fluid for further optimization of fuel cost as well as improves the quality of products.
Our in house R&D are continuously working on Quality Development, New product Development, Cost Reduction etc. Kedia Group is also manufacturing some value added items such as Wood Preservative Oil, Special Grade of Coal Tar Pitch, Impregnated Coal Tar Pitch, etc.
Coal Tar Pitch
Coal tar pitch is produced from the processing of high temp. Coal tar by adopting the modern technology under the supervision of trained engineers and chemist.Coal Tar Pitch is available in two forms, i.e – Solid & Liquid. Recentaly, most of the Aluminium Industries have shifted to liquid coal tar pitch, due to envoirmental & quality conciousness. Kedia Group has designed specialized electrically heated tankers of its own to transport the material to Aluminium Plants.
High quality of pitch should have the following qualities:
- High fixed Carbon
- Low volatile matters
- Low ash contents
- Desired T.I , Q.I & B.R
- Good Wettability
- Zero Mesophase
Grades of Coal Tar Pitch:
1) Aluminum Grade
Aluminum Grade of Pitch is used for manufacturing of anodes (both prebaked & soderberg) as per customer’s specifications.
OUR MAIN CUSTOMERS: NALCO, VEDANTA, HINDALCO
2) Graphite Grade
Binder Pitch: It is a straight run and high vacuum process pitch used for the manufacturing of high quality electrodes for electric arc furnace.
Impregnating Pitch: It is used for impregnation of graphite electrodes and some special application for producing ultra pure and nipple grade electrodes. It is also used for fire resistant materials.
OUR MAIN CUSTOMERS: HEG LTD., GRAPHITE INDIA LTD.
3) Other Grades of Pitch:
These are used in Iron & Steel Industries, Refractories, Carbon Paste, Paints, Water Proofing coating materials etc
Creosote Oil
The lighter part of the oil (i.e. from Sp.Gr. 1.02 – 1.06) is used for phenyl and other chemical industries.
The heavier part of the oil is the basic raw material for manufacturing of carbon black subsequently used in Rubber & Tyre Industries. It is also used as fuel, substitute of furnace oil.
Wood Preservative Oil
It is used as long term protection of wooden products namely viz. Railway sleeper, wooden pole structure etc.
It protects the wood from fungus, white ants, termites, etc and increases their live by more than ten times. It is very effective and very easy to handle.
Crude Napthalene
Crude Napthalene, assay 50 -- 80 %. Basic raw material in Chemical, Textile, Agriculture, for production of phthalic anhydride, dyestuffs, tanning chemicals, pesticides disinfectants & Napthalene balls.
Coal Tar Black Paint
It is used as a protective layer of Iron & Steel Materials, wood & common wood materials. It is also used in ship to protect from corrosion.
Dehydrated Coal Tar
It is manufactured by removing removing moisture from raw coal tar & used in Refractory and paint industries.
Source: Kedia Carbon Pvt. Ltd.
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