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Figure 3-5: Advancement of gas turbine technologyNet combined-cycleefficiency (%)60555045E ClassF ClassH Class401970 1975 1980 1985 1990 1995 2000Year of shipment2014: J Class1,600 deg. C1,5001,4001,3001,2001,1001,000Firing temperature (deg. C)20151,700 deg. CNTPC's 100 MWe net capacity IGCC demo plant at Dadri (Uttar Pradesh) aims to:• Establish the gasification process for Indian coals;• Establish design for ‘Gasification Island’ and other key equipment;• Establish the IGCC process package;• Establish in-house engineering capability for IGCC plants;• Establish O&M systems for IGCC plant; and• Establish commercial viability with non-recourse funding.Earlier attempts had thrown up certain issues, which have been critically analysed toobtain specific findings (Table 3-6).Table 3-6: CCT development – issues and findingsIssues Analysis FindingsExcessive SH/RH spray Model development Shortfall in W/W absorptionUnacceptably high SH Field test for all boilers Consequent heat transfertemperatureupsets in other areasTop mills deployment DM/FM coal-specific Indian coal has uniqueinability model heat release characterMS Temp not in +/-5°C Predict zonal heatrangeabsorptionExcessive soot blowing Prediction of coalburning timeNTPC has adopted a three-pronged strategy for CCT deployment strategy: channelizingexperience; technology customization; and contractual flexibility.94
ANNEX VI:TECHNOLOGY DEVELOPMENT – DEMONSTRATIONAND DEPLOYMENT STRATEGIESByMr. R.R. SondeExecutive Vice PresidentThermax Ltd., IndiaIs gasification a credible option for high-ash Indian coal? Producing clean power withcoal, even today, is a challenge – the energy delivered to the consumer is just 22 percent of the total energy in the coal (Figure 3-6).Figure 3-6: The challenge of thermal power productionOverall
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ADVANCES IN FOSSIL FUELTECHNOLOGIES
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ADVANCES IN FOSSIL FUELTECHNOLOGIES
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CONTENTSABBREVIATIONSiiiPART ONEREP
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ABBREVIATIONSAC : Alternating curre
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OECD : Organization for Economic Co
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IORGANIZATION OF THE WORKSHOPA. Bac
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D. Election of officersThe followin
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IIICONSIDERATION OF ISSUESA. Backgr
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emissions. Underground coal gasific
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800 MWe, a steam pressure of 300 kg
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• Materials development & manufac
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Figure 1-5: Strategy for commercial
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tonnes, the state-owned enterprise
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• Ensuring not just easy FDI entr
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MW ultra-supercritical units; and s
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the captive generation capacity) on
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and other financial institutions -
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and higher efficiency power generat
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energy technologies, which can enab
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• Such massive financial inputs c
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BASELINE REPORT ON FOSSIL FUEL TECH
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B. General R&D climate in the count
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a convenient way to envisage energy
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to mature and become more cost-comp
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emissions, at least relative to sin
Page 53 and 54: The Ministry of Power (MoP), which
Page 55 and 56: 3. Bio-energyBio-energy, widely ava
Page 57 and 58: in such a canal will rotate at a lo
Page 59 and 60: in tackling climate change. A one p
Page 61 and 62: Advantages of supercritical plants
Page 63 and 64: existing power plants but also to b
Page 65 and 66: BASELINE REPORT ON FOREIGN DIRECT I
Page 67 and 68: CEA at 598 mt. This is mainly due t
Page 69 and 70: For India to maintain its momentum
Page 71 and 72: Table 2-5: Electricity generation t
Page 73 and 74: Growth, which submitted its interim
Page 75 and 76: 3. Future challengesThe future chal
Page 77 and 78: development worked out. Public-priv
Page 79 and 80: Linking FDI to technology transferI
Page 81 and 82: The total requirement of fund durin
Page 83 and 84: Funding from multilateral agenciesM
Page 85 and 86: cooperation will be essential in so
Page 87: Planning Commission, Government of
Page 90 and 91: ANNEX I:LIST OF PARTICIPANTSMr. A.K
Page 92 and 93: Mr. S.C. Shrivastava, Joint Chief (
Page 94 and 95: ANNEX II:PROGRAMME6 June 2012, Wedn
Page 96 and 97: ANNEX III:AN OVERVIEW OF ADVANCED F
Page 98 and 99: • Technology solutions are also v
Page 100 and 101: Table 3-5: Improvement in cycle eff
Page 102 and 103: • No liquid effluent formation;
Page 106 and 107: Figure 3-8: Goal 2 - New clean tech
Page 108 and 109: Compared with conventional power pl
Page 110 and 111: Figure 3-14: Thermax coal gasificat
Page 112 and 113: ANNEX VII:GE ENERGY AND ADVANCED FO
Page 114 and 115: ANNEX VIII:SWOT ANALYSIS OF FOSSIL
Page 116 and 117: By 2035, cumulative CO 2emissions f
Page 118 and 119: • Falling prices of renewable ene
Page 120 and 121: Figure 3-20: New advanced coal powe
Page 122 and 123: ANNEX X:ENERGY CONSERVATION: ERDA
Page 124 and 125: Table 3-11: Energy cost and intensi
Page 126 and 127: 300Figure 3-23: Trends in coal use
Page 128 and 129: C. Gaps in coal use efficiencyFigur
Page 130 and 131: ANNEX XII:FINANCING OF THE POWER SE
Page 132 and 133: With the entry of many private sect
Page 134 and 135: for future requirements should be t
Page 136 and 137: Short supply of coal has started af
Page 138: Figure 3-35: Life-cycle of technolo
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