We wish to introduce ourselves as a manufacturer / supplier of Calcined Petroleum Coke in India and as a step to develop a business relationship with your esteemed organization. We are hereby giving a brief background of our organization.

The Group owns and operates a CPC Plant that was engineered, designed and erected under the direct supervision of Engineers India Limited and was commissioned and operational from the year 1975. Shri Kalindi Coal Co. ( SKCC) was incorporated in September, 2015 and subsequently acquired, revamped and upgraded the CPC Plant in May 2016. Since then, the Group has been successful in evolving SKCC into a sizeable CPC player in the Indian Market.

The Plant has a capacity of approximately 36,000 tons per annum of CPC and comprises an area of around 20 acres with good infrastructure facilities like railway sliding for facilitating unloading/loading of wagons, along with yard/shed to store raw petroleum coke/Calcined Petroleum Coke.

Calcined Petroleum Coke (CPC) is a form of highly electrically conductive, densed Carbon with very low specific Electrical Resistance, and having fixed Carbon of approximately 98.5%.

CPC is used extensively as Anode in Alumina Smelters, as Soderberg's Electrode for Ferroalloy Industries, and in the manufacturing of Graphite/ Graphite Electrodes, and Thermal Paste for Ferro Alloys & allied industries in Submerged Arc Furnaces.

CPC is also used in various Steel Industries for - Melting of Steel, Recurburisation and for making Special Steels & Alloys.

Calcination Process:

Raw Coke is Calcined to develop specific properties to make it suitable for industrial purposes. The Calcination (of Raw Coke) involves controlled heating of the Raw Coke to the temperature in the range of 1250°C to 1350°C. This process drives off moisture, hydrocarbons and other volatile matter present in the Raw Coke is burnt off - thereby densified the particles and changes the electrical properties from insulating to conducting. Raw Coke after Calcination is known as Calcined Petroleum Coke. At SKCC, Calcination is performed in an oil fired rotary kiln with suitable refractories. Raw Coke crushed into lumps is fed through Conveyor System to the slightly elevated end of the rotary kiln. The coke progresses towards the firing end of the kiln and during it's passage down the kiln any moisture present is driven off by the counter current of hot combustion gasses. Volatile (Hydrocarbon) present in the Raw Coke also evolves and burn as the temperature increases, providing additional heat energy to the calcination process.

Manufacturing Process:

The burner is regulated only to achieve desired final temperature. When the Coke reaches the firing end at the kiln, it drops into a chute and is led into a rotary cooler positioned beneath the kiln. The cooler is equipped with water spray to directly quench and cool the Coke. The amount of cooling water is controlled so that the coke does not get wet and remains dry within limit of moisture content. The cooled Calcined Coke coming out of the cooler is then routed by the conveyor system to bulk storage and further bagged for shipment to customers.

The primary product of Shri Kalindi Coal Co. is Calcined Petroleum Coke (CPC) which finds its importance in Aluminum, Steel Sector and Graphite Industries.

Our major customers to whom we are regularly supplying Calcined Petroleum Coke are as follows:

1. Tata Steel Long Products Limited, Jamshedpur

2. Vedantata Limited, Korba Chattishgarh

3. Jindal Shadeed Iron Steel LLC

4. Arcelor Mittal Nippon Steel India Limited , Hazira

5. Jindal Stainless Ltd