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INNOVATIONBYINDIAN Abhitech Energycon Ltd., INDIA.

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Presentation on theme: "INNOVATIONBYINDIAN Abhitech Energycon Ltd., INDIA."— Presentation transcript:

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3 INNOVATIONBYINDIAN Abhitech Energycon Ltd., INDIA

4 TECHNOLOGY THERMACT – PROUD TO BE…

5 Abhitech Energycon Ltd., INDIA INNOVATIONS CATALYSTS THERMOL (DEC. ’98) -- FOR PETROLEUM FUELS THERMACT (MAR ’03) -- FOR SOLID FUELS

6 Abhitech Energycon Ltd., INDIA Manufacturing Unit at Baddi, Himachal Pradesh

7 Abhitech Energycon Ltd., INDIA COMPANY INFORMATION  Abhitech Energycon Ltd.  Technocraft Switchgear Ltd. (System house of ABB for MV switchgears)  Adi Atharv Corporation Group Turnover : 152 Crore Group of Companies Technology Collaboration with IIT, Bombay

8 Abhitech Energycon Ltd., INDIA ABHITECH PRESENCE IN DIFFERENT SECTORS Sugar Sector Refinery Sector Pharma Sector Cell Tower Power Plant Sector Paper Industry Mining SectorAgro Industry Hotel Industry Steel Industry

9 Abhitech Energycon Ltd., INDIA ABHITECH COMPANY PROFILE EXISTING COMPANIES ABHITECH s.r.o. ABHITECH GHANA LTD PROPOSED COMPANIES BRAZIL SAUDI ARABIA BANGLADESH

10 Abhitech Energycon Ltd., INDIA THERMACT A MULTIFUNCTIONAL COMBUSTION CATALYST POWER SECTOR USED IN AFBC, CFBC & PF FIRED BOILERS (15 MW to 830 MW)

11 Abhitech Energycon Ltd., INDIA THERMACT-Mt CATALYST IN COKE MANUFACTURING PROCESS STEEL SECTOR THERMACT-BF CATALYST USED WITH FUELS IN BLAST FURNACE. THERMACT-SI CATALYST FOR SPONGE IRON PROCESS. NO CAPEX / MODIFICATION REQUIRED

12  THERMACT-Mt : Catalyst for Coke Manufacturing Process Tested at RDCIS & used by CSN, Brazil  THERMACT-BF : Catalyst for Blast Furnace Process Tested at CIMFR & used by CSN, Brazil Abhitech Energycon Ltd., INDIA THERMACT PRODUCTS FOR STEEL INDUSTRY Dosage : 1 kg for 6 Tons of Fuel (Coke + Nut coke + Coal) Dosage : 1 kg for 7 Tons of Composite Coal Blend

13 Abhitech Energycon Ltd., INDIA THERMACT-Mt Catalyst for Coking Coal Benefits :  Reduction in Carbonization or Coking Time.  Improved quality of Coke produced.  Reduced energy input to Oven.  Reduced Blend cost by modifying Blend composition without affecting Coke quality.

14 Abhitech Energycon Ltd., INDIA THERMACT-BF Catalyst for fuels used in Blast Furnace Benefits :  Improved temperature profile in Blast Furnace.  2% to 4% reduction in Coke Consumption / Ton of Hot Metal.  Increased rate of reduction of Iron Ore.

15 BENEFITS OF THERMACT-SI Abhitech Energycon Ltd., INDIA  Increases yield of CO & H 2, therby aiding reduction process.  Reduces cycle time & hence increase in through-put.  Increases ash fusion temperature, reducing accretion in Klin.  Reduces coal consumption by 2 to 5%. Abhitech Energycon Ltd., INDIA

16 DOSING OF THERMACT-Mt Feeder Regulator A/c Supply 230 v, 50 Hz Vibro Feeder Hopper (750 Kg capacity) COAL TOWER OVENS THERMACT-Mt The Feeder will be provided by Abhitech 1 Kg of THERMACT-Mt for 6 Tons of Coal CHARGING CAR

17 Abhitech Energycon Ltd., INDIA SCHEMATIC DIAGRAM OF BLAST FURNACE – DOSING SYSTEM Abhitech Energycon Ltd., INDIA THERMACT-BF is added with a Adjustable Hopper arrangement into the Coal Silo. Pulverized coal Coal

18 Abhitech Energycon Ltd., INDIA DOSING OF THERMACT-BF HOPPER with THERMACT-BF mounted on the roof of Coal silo Abhitech Energycon Ltd., INDIA Dosage: 1 kg : 6,000 kg of Fuel Fuel = (coke + Nut coke + PC) Abhitech Energycon Ltd., INDIA

19 SCHEMATIC DIAGRAM OF DOSING SYSTEM Abhitech Energycon Ltd., INDIA

20 DOSING THERMACT-SI was dosed @ 1:7000 kg/kg basis (1 kg THERMACT-SI for 7000 kg of Coal) along with the coal, with the help of screw feeder as shown. Abhitech Energycon Ltd., INDIA

21 THERMACT AT THERMAL POWER STATIONS OUR PRESTIGIOUS CLIENTS CLIENT NAMELOCATIONCAPACITY Coastal Gujarat Power Ltd. (A Tata Group Co.)Gujarat5 x 800 MW Adani Power LimitedGujarat1 x 660 MW MPPGCL – Sarni TPSMadhya Pradesh1 x 62.5 MW Amarkantak TPSChachai1 x 120 MW Sanjay Gandhi TPSBirsinghpur1 x 500 MW, 4 x 210 MW Tenughat Thermal Power StationTenughat2 x 210 MW NALCOOdisha6 x 120 MW KPCL – Raichur Thermal Power StationKarnataka7 x 210 MW TNEB – North Chennai Thermal Power StationChennai2 x 210 MW

22 Abhitech Energycon Ltd., INDIA CLIENTS / USERS CSN : 5 Million Tons of Steel.  CSN Brazil :THERMACT-Mt THERMACT-BF  Bengal Energy :THERMACT-Mt  TATA Sponge:THERMACT-SI

23 Abhitech Energycon Ltd., INDIA

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26 INSTITUTIONAL APPROVALS RDCIS : For THERMACT-Mt CIMFR : For THERMACT-BF

27 THANK YOU Abhitech Energycon Ltd., INDIA

28 Validation of working principles Addition of THERMACT-Mt, showed faster rise in coke mass temperature & the end coke mass temperature was about 10 to 15 0 C higher as compared to base blend. Without THERMACT-Mt With THERMACT-Mt Test at RDCIS

29 Abhitech Energycon Ltd., INDIA RDCIS REPORT – TEST DETAILS The results of key parameters are given below: Parameters Without THERMACT-Mt With THERMACT-Mt Difference Coke Mass Temperature of 1000 0 C 16:48 min15:40 min1 hr. Coke Mass Temperature at end of Carbonization Period 1080109515 0 C higher GIESELER PROPERTY Plastic Range Max. Fluidity 63 52 66 56 Improved Wall Pressure0.12 psi0.10 psiNo Change Ash Fusion Temp.No Change Porosity54.653.8No Change Ash ChemistryNo Change

30 Abhitech Energycon Ltd., INDIA WORKING PRINCIPLE OF THERMACT-Mt THERMACT-Mt reduces the activation energy required to release the Volatile Matter in Coal. This Catalyst, when added with Coal before Carbonization, helps in faster evolution of the Volatiles. Inherent Moisture present in Coal is utilized to generate heat in the presence of Carbon.   

31 Abhitech Energycon Ltd., INDIA  THERMACT-BF Catalyst 1 Carbon Inherent Moisture Catalyst 2 C + 2H 2 CH 4 H 2 O C + H 2 OCO + H 2 THERMACT-BF Catalysts Both CO & H 2 are good reducing agents and help in accelerating the reduction of Fe 3 O 4 to Fe. WORKING PRINCIPLE

32 Abhitech Energycon Ltd., INDIA The following parameters were studied for effect of THERMACT-Mt:  Proximate & Ultimate Analysis of Coal and Coke  Crucible Swelling Number (CSN)  Gieseler Plastometric Properties  Petrographic Analysis  Temperature Profile  Wall Pressure  Porosity  Micum Indices and other relevant parameters. RDCIS REPORT – TEST DETAILS

33 Abhitech Energycon Ltd., INDIA Validation of working principles Addition of THERMACT-Mt, showed faster rise in coke mass temperature & the end coke mass temperature was about 10 to 15 0 C higher as compared to base blend. Without THERMACT-Mt With THERMACT-Mt Test at RDCIS

34 Abhitech Energycon Ltd., INDIA RDCIS REPORT – TEST DETAILS The results of key parameters are given below: Parameters Without THERMACT-Mt With THERMACT-Mt Difference Coke Mass Temperature of 1000 0 C 16:48 min15:40 min1 hr. Coke Mass Temperature at end of Carbonization Period 1080109515 0 C higher GIESELER PROPERTY Plastic Range Max. Fluidity 63 52 66 56 Improved Wall Pressure0.12 psi0.10 psiNo Change Ash Fusion Temp.No Change Porosity54.653.8No Change Ash ChemistryNo Change

35 Abhitech Energycon Ltd., INDIA THERMACT-BF : CIFMR Studies  THERMACT-BF was studied under Lab conditions at CIFMR, Dhanbad (Central Institute of Fuel & Mining Research)  The following tests were carried out on samples of Iron Ore, Iron Ore+Coke and Iron ore + Coke + THERMACT-BF in the dosage of 1 : 6000.  Thermo Gravimetric Analysis (TGA) A TGA is done to study the rate of change in weight of a material as a function of temperature in a controlled atmosphere.

36 Abhitech Energycon Ltd., INDIA THERMACT-BF : CIFMR Studies Differential Scanning Calorimeter(DSC)  A DSC measurement provides vital information, qualitative & quantitative on physical & chemical changes that occur in materials as a result of exothermic or endothermic processes.  Reduction Behavior : The Degree of Reduction of Iron ore + coke with / without THERMACT-BF. DR can be measured using the formula ; DR = ( W / TO ) x 100 where W = Loss in weight of pellet TO = Total Oxygen

37 Abhitech Energycon Ltd., INDIA Reduction behavior of Iron ore with coke Sr. No.Time (Min.)Initial weight (g) Final weight (g) Loss in weight (%) Reduction (%) 1.603.02.1229.3387.73 2.903.02.1229.3387.73 3.1203.02.1129.6688.14 Reduction behavior of Iron ore & Coke with THERMACT-BF Sr. No.Time (Min.)Initial weight (g) Final weight (g) Loss in weight (%) Reduction (%) 1.603.02.0830.6689.40 2.903.02.0731.0089.85 3.1203.02.0731.0089.85 Degree of Reduction with THERMACT-BF Abhitech Energycon Ltd., INDIA  Gas Chromatography of top Gases: Characteristics of Gases evolved during the reduction of Iron ore & Coke with THERMACT-BF were studied.

38 Abhitech Energycon Ltd., INDIA THERMACT-BF : CIFMR Studies - RESULTS The results & consequential inferences from above tests are;  The combustion of Coke starts at a lower temperature on addition of THERMACT-BF as compared to Base sample.  The Activation temperature of reaction of Iron Ore with Coke has reduced on addition of THERMACT-BF.  As per DR, it was observed that the Efficiency of reduction of Iron Ore and Coke increased on addition of THERMACT-BF.  Gas Chromotography tests confirm that no harmful gases are evolved on addition of “THERMACT-BF” to Iron Ore and Coke.

39 INSTITUTIONAL CERTIFICATION Abhitech Energycon Ltd., INDIA

40 Indian Institute of Technology, Bombay


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