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heat recovery options. Thus the energy conservation in sponge iron plants has also sought the attention of many investigators. Eriksson et al studied on the energy survey of sponge iron process and showed that the process is 40% energy efficient and the major loss is through exhaust gases [6].

407)Hanumant Alloys (India) Pvt. Ltd.(Expansion of Sponge Iron Plant - Additional Increase in existing 50 TPD DRI Kiln Sponge Iron production from 15,000 TPA to 16,500 TPA by Increase in the no. of days from 300 to 330 days and establishment of new DRI Kiln (1 x 125 TPD = 41,250 TPA) for total production of 57,750 TPA Sponge Iron). Plot No. 657 ...

energy efficiency focus on reducing the energy consumed by the equipment used in manufacturing (e.g., boilers, furnaces, dryers, reactors, separators, motors, and pumps) or changing the processes or techniques to manufacture products. A valuable alternative approach …

Environmental Contra!Measures in Sponge Iron Indust} with Particular Reference to Tata Sponge Iron Limited Fig. 5 : Sponge iron production in India (million tonnes) (Data Source : Tata Sponge Iron Limited has the distinction of being one of the early players in sponge iron industry. As such it was the first commercial plant based on indigenous

The Study on Energy Conservation and Efficien cy Improvement in the Republic of Indonesia Energy Efficiency and Conservation Guideline (draft version) (1) Themes of Energy Conservation Measures Themes of energy conservation measures in electric furnace factories are shown in Table 3.2.2.1-1. The details of themes are described later.

The total energy consumption is 0.989 × 10 6 M kcal. Plant P8: This plant is a grinding unit with a production of 3.06 Mt. The total electricity consumption is 138.8 M kW h. Plant P9: The plant P9 produces 4.42 Mt of cement (OPC and PPC) with an estimated energy consumption of …

Artistic rendition of a 10MW OTEC plant. Ocean Thermal Energy Conversion (OTEC) is a process that can produce electricity by using the temperature difference between deep cold ocean water and warm tropical surface waters. OTEC plants pump large quantities of deep cold seawater and surface seawater to run a power cycle and produce electricity.

Final Environmental Impact Assessment Report Sponge Iron, Steel Billets, TMT, Power plant (AFBC) Proposed Project At Village: Samakhiyali, Taluka: Bhachau,

Sponge iron kilns are energy intensive. 30% of the energy input to the kiln is lost to the atmosphere through flue gas. Many sponge iron plants with kiln capacity higher than 200 tons, the heat in the exhaust flue gas is already utilised to generate steam and generate power.

Energy Conservation and Green House Reduction Initiatives of by Government of India ; 15 . 1.7 Measure Specific to Iron & Steel sector 22 2.0 Indian Energy Scenario 23 2.1 Major energy sources for India 23 2.2 Energy demand and supply scenario 23 2.3 Availability of Various fossil Fuels of India 24 ... 4.1 Brief description of sponge iron plant ...

Generation of Power in India ... Sponge Iron Plant SMS Plant DRI Unit (200 TPD & 500 TPD) Coal, Iron Ore, Flux, etc. Sponge Iron & Dolochar WHRB (30 TPH) ... For achieving the targets, following energy conservation projects have been undertaken during the year 2018-19.

Power Plant Professional having 27 years of experience in Companies like Lahmeyer, Adani, Aditya Birla Group, Tata Projects, GMDC. ... generation. • Energy Conservation Measures - Demonstrated capabilities in implementing various Energy ... Energy, Mining, Power, DRI, Sponge Iron - EPC Consultants Professionals ...

Request PDF | Generation of Energy Conservation Measures for Sponge Iron Plants | During the operation, a tremendous amount of heat is generated in the coal based sponge iron plant and a ...

• "Passive Building Energy Savings: A Review of Building Envelope Components," Accepted to RENEWABLE AND SUSTAINABLE ENERGY REVIEWS, 2011 (with S. B. Sadineni, Srikanth Madala). • "An Estimation of the Performance Limits and Improvement of Dry Cooling on Trough Solar Thermal Plants," APPLIED ENERGY, 88 (1), 2011, 216-223 (with H. Deng).

Scope & Areas for Energy Conservation in Sponge Iron Making Scope 1 Energy lost in the Rotary Kiln can be derived through material and energy balance. • Streams of sponge iron, char, waste gas and volatile matter Counter Measure Process integration – best option to reduce: Heat losses in the process of sponge iron making Waste generation

developed countries and Asian and world averages. Growing energy efficiency/conservation measures can reduce peak and average demand. The six key industries – namely aluminium, cement, fertilizers, pulp & paper, petrochemicals and steel – consumes about 65% of the total energy use in India. The energy intensity values in some of

On the other side, efforts are being made to efficiently use the energy in the demand side through various innovative policy measures under the overall ambit of Energy Conservation Act 2001. The Energy Conservation Act (EC Act) was enacted in 2001 …

This paper presents an approach to find the best modification in the coal-based sponge iron process with an aim to integrate energy in it. For this purpose, a few energy conservation cases are formulated by integrating unutilized energy present in possible areas of process flow sheet. When unutilized energy of the process is properly integrated, energy demand from outside sources can be ...

Iron and steel are key products for the global economy. Since 2000, global steel production has grown by 75%, reaching 1.49 billion tons of steel in 2011. 1 The sector is the largest industrial emitter of CO 2 (with direct emissions of 2.16 Gt in 2006) and second largest industrial user of energy (consuming 24 EJ in 2006). Although considerable improvements have been made in recent years, the ...

CEA guidelines for Energy Auditing of power plants were used. The formulas used for the calculation are given below. ... TDP (.72 million TPA) DRI sponge iron kiln. Steam produced from the waste heat boilers is ... been given in the energy conservation measures. WHRB ID Fan The system has two ID fans (One HT motor & other LT motor supply). ...

coal based Indian sponge iron plant of capacity 500 t/d in order to identify the largest energy losses and find ways to increase the efficiency. According to their research findings, the largest improvements would be made by design modifications adopting a novel energy conservation scenario

SSAB in the US also will be able to offer fossil-free steel products starting in 2026, utilizing sponge iron developed through the HYBRIT initiative in Sweden. Energy recovery at steel mills decreases CO 2 emissions . To improve energy efficiency, energy flows are recycled in …

AN INVESTIGATION FOR GENERATION OF ENERGY CONSERVATION MEASURES FOR SPONGE IRON PLANTS USING PROCESS INTEGRATION PRINCIPLES: ... a tremendous amount of heat is generated in the coal based sponge iron plant and a significant part of this heat associated with the waste gas, remains unutilized. While utilizing this heat in the process the energy ...

Orissa Sponge iron & Steel Limited (OSISL) was incorporated as a public limited company in 1979 under the provisions of the Companies Act, 1956. The company was promoted by Torsteel Research Foundation in India (TRFI) in joint sector with Industrial Promotion and Investment Corporation of Orissa Limited (IPICOL), a wholly owned company of the ...

ENERGY CONSERVATION & AUDITS. TOLL FREE: 1800 425 9600. An energy audit assesses energy consumption of the facility and how much is wasted due to lack of information & technology. With our energy audit services, we identify the opportunities to reduce the energy use and/or the operating cost of the facility. Furthermore, we help our client to ...

Generation of Energy Conservation Measures for Sponge Iron Plants Anil Kumar Prasad, Vivek Kumar and Shabina Khanam, Member, IAENG Abstract - During the operation, a tremendous amount of heat is generated in the coal based sponge iron plant and a significant part of this heat associated with the waste gas, remains unutilized.

An investigation for generation of energy conservation measures for sponge iron plants using process integration principles Int J Res Rev Appl Sci., IJRRAS ( 2011 ), p. 6

This paper presents the potential for energy savings in various capacity sponge iron plants by estimating heat transfer rates using stabilized and optimized temperature data within the rotary kiln/reactor. ... Energy Consumption Simulation and Energy Conservation Measures for Typical Public Buildings in Chengdu ... (GBOD 2012) Preserving ...

9. How do you classify energy conservation measures? Based on energy audit and analyses of the plant, a number of potential energy saving projects may be identified. These may be classified into three categories: 1. Low cost – high return; 2. Medium cost – medium return; 3. High cost – high return 10. Define 'energy management'.

Sponge Iron Plant Energy Auditing of energy consuming equipments of Sponge Iron Plants, Analysis of the parameters as per the specifications of equipments and actual figures measured at the site during the operations and recommendation on the improvement activities required for the plant with cost and time involvement.

The ENERGY STAR® program is the U.S. government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. The program is a source of information on energy-efficient products and on financial incentives for purchasing them.

The project activity is 8 MW waste heat recovery based captive power plant. It includes recovery of the sensible heat energy of the flue gases generated from the DRI kilns from sponge iron manufacturing process. The flue gas available at high temperatures of around 900-950oC from the sponge iron kiln constitutes a significant amount of heat energy.

Under the sweeping plan, Consumers will accelerate the closure of about 2.5 GW by 2025. It will speed up retirement of its three coal-fired units at …

The Earth's natural resources include air, water, soil, minerals, fuels, plants, and animals. Conservation is the practice of caring for these resources so all living things can benefit from them now and in the future. All the things we need to survive, such as food, water, air, and shelter, come from natural resources.Some of these resources, like small plants, can be replaced quickly after ...