Cokemaking

Dasturco, since its inception, has been working in blast furnace plants in various modes. Dasturco’s experience in this field started with preparation of project reports for Bokaro Steel Plant for Govt. of India in the year 1958. Even before that, Dasturco had prepared preliminary civil design in the year 1955 for blast furnace for Krupp-Indien for Rourkela Steel Plant in India. Since then, Dasturco got assignments for services in various forms for more than 20 pig iron projects and almost equal number of integrated steel plants in India having BF as ironmaking process route which includes sinter plant and coke oven and by-product plants also.

The department offers solution to the steel industries in the areas of iron ore sintering, blast furnace ironmaking, pig iron plants, coke making in recovery and non-recovery routes, by-product plant, auxiliary fuel injection in blast furnaces, energy saving and waste heat recovery systems in ironmaking areas.

NATURE OF SERVICES OFFERED

The nature of services offered by Cokemaking sections are:

• Project concept
• Preparation of feasibility report, including cost estimation and financial analysis
• Technology evaluation
• Design and Engineering
• Project planning and co-ordination
• Procurement services including preparation of tender specification, cost estimation and selection of vendors
• Inspection of equipment
• Project monitoring and cost control
• Site supervision during construction
• Assistance in commissioning and post commissioning services including during guarantee test
• Due diligence study

MAJOR PROJECTS HANDLED

Rourkela Steel Plant (RSP)

• Engineering, supervision and other related services for rebuilding of batteries 2B and 1B - Each battery comprising 35 ovens, 4.5 m high. 21.6 cum effective volume and capacity 0.24 million ton per annum coke.
• Engineering, supervision and other related services for installation of new battery 5B - comprising 40 ovens, 4.5 m high, 21.6 cum effective volume and capacity 0.28 million ton per annum
• Engineering, supervision and other related services for modification and expansion of existing by-product facilities.
• Engineering, supervision and other related services for modernisation of existing coal handling plant.
• Engineering, supervision and other related services for installation of partial briquetting of coking coal charge (PBCC) plant and its integration with the existing coal handling facilities.

The Durgapur Projects Limited (Merchant coke oven) (DPL)

• Engineering, supervision and other related services for installation of new battery 5 comprising 40 ovens, 4.5 m high, 21.6 cum effective volume and capacity 0.28 million ton per annum coke.
• Engineering, supervision and other related services for rebuilding of batteries 1 and 2 - Each comprising 30 ovens. 45 m high, 21.6 cum effective volume and capacity 0.21 million ton per annum coke.
• Engineering, supervision and other related services for revamping of existing by product facilities.
• Engineering, supervision and other related services for revamping of existing coal and coke handling facilities
• Techno-economic feasibility report for augmentation of capacity and modernization to coke oven plant.

Visakhapatnam Steel Plant (VSP)

• Engineering, supervision and other related services for coal handling and preparation by adopting selective crushing, coke handling, elaborate by-product facilities and auxiliary facilities.
• Overall engineering services for coke oven battery and coke dry cooling. Coke oven complex comprising three batteries each of 67 ovens 7.0m high 41.6 cum effective volume and capacity 0.9 million ton per annum coke. Each battery provided with coke dry cooling unit with four chambers of capacity 50 ton per hour each.

Tata Steel Limited, Jamshedpur

• Detail engineering, construction, supervision, plant commissioning and other related services for expansion and modification of existing gas cooling condensation section and ammonia section of coke oven by-product plant.
• Procurement and other related services for installation of new coke making facilities adopting Recovery Technology.

Tata Steel Limited, Kalinganagar, Orissa

• Engineering, procurement and other related services for installation of new coke making facilities through Recovery Technology with CDQ and by-product plant. (On-going project)

Hooghly Met Coke and Power Company Ltd, Haldia, West Bengal

• Engineering, supervision including conceptualisation to completion of 1.6 million tons per year coke plant through Heat Recovery Technology for 90 MW power generation. (On-going project)

SPECIALISED CONSULTANCY ASSIGNMENTS

Tata Steel Limited, Jamshedpur

• Techno-economic feasibility report for balancing facilities of existing by-product plant

Tata Steel Limited, Jharkhand

• Detail Project Report for installation of new steel plant including 5.0 million tons per year new coke making facilities through Recovery Technology.

Mittal Steel India Limited, Orissa

• Detail Project Report for installation of new steel plant including 5.5 million tons per year new coke making facilities through Recovery Technology.

Sicartsa, Lazaro Cardenas, Mexico

• Feasibility report and economic analysis for modification and expansion of existing coke oven plant

Zenica Steel Works, Bosnia and Herzegovinia

• Detail assessment and restarting schemes for revival of closed down coke oven complex.

Kizegi Steel Company, Uganda

• Feasibility study for 75,000 tons per year industrial charcoal making facilities for use in blast furnace.

G-Steel Company Ltd, Thailand

• Procurement services for installation of 1 million tons per year new coke making facilities adopting Recovery technology.

Durgapur Projects Ltd, West Bengal	Durgapur Projects Ltd, West Bengal	Durgapur Projects Ltd, West Bengal
Tata Steel Ltd, Jharkhand	Tata Steel Ltd, Jharkhand	Tata Steel Ltd, Jharkhand
Visakhapatnam Steel Plant, Andhra Pradesh	Visakhapatnam Steel Plant, Andhra Pradesh	Visakhapatnam Steel Plant, Andhra Pradesh
Hooghly Met Coke & Power Company Ltd Haldia, West Bengal

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