presented at 7777thtthhth annual international summit &...
TRANSCRIPT
UP GRADATION OF BROWN COAL TO BLACK COAL UP GRADATION OF BROWN COAL TO BLACK COAL UP GRADATION OF BROWN COAL TO BLACK COAL UP GRADATION OF BROWN COAL TO BLACK COAL
THROUGH STEAM DRYING AND STEAM REFORMINGTHROUGH STEAM DRYING AND STEAM REFORMINGTHROUGH STEAM DRYING AND STEAM REFORMINGTHROUGH STEAM DRYING AND STEAM REFORMING
� Presented atPresented atPresented atPresented at
7777thththth annual international summit & EXPO annual international summit & EXPO annual international summit & EXPO annual international summit & EXPO
GASIFICATION INDIA: 2016GASIFICATION INDIA: 2016GASIFICATION INDIA: 2016GASIFICATION INDIA: 2016GASIFICATION INDIA: 2016GASIFICATION INDIA: 2016GASIFICATION INDIA: 2016GASIFICATION INDIA: 2016� New Delhi, 11New Delhi, 11New Delhi, 11New Delhi, 11thththth February 2016February 2016February 2016February 2016
� TS Venkataraman,TS Venkataraman,TS Venkataraman,TS Venkataraman,
� Esvin Advanced technologies Ltd., ChennaiEsvin Advanced technologies Ltd., ChennaiEsvin Advanced technologies Ltd., ChennaiEsvin Advanced technologies Ltd., Chennai
Esvin Advanced Technologies ltdEsvin Advanced Technologies ltdEsvin Advanced Technologies ltdEsvin Advanced Technologies ltdEsvin Advanced Technologies ltdEsvin Advanced Technologies ltdEsvin Advanced Technologies ltdEsvin Advanced Technologies ltd
A MEMBER ESVIN GROUP OF COMPANIES COMPRISINGA MEMBER ESVIN GROUP OF COMPANIES COMPRISINGA MEMBER ESVIN GROUP OF COMPANIES COMPRISINGA MEMBER ESVIN GROUP OF COMPANIES COMPRISINGA MEMBER ESVIN GROUP OF COMPANIES COMPRISINGA MEMBER ESVIN GROUP OF COMPANIES COMPRISINGA MEMBER ESVIN GROUP OF COMPANIES COMPRISINGA MEMBER ESVIN GROUP OF COMPANIES COMPRISING
�� SESHASAYEE PAPER & BOARDS SESHASAYEE PAPER & BOARDS SESHASAYEE PAPER & BOARDS SESHASAYEE PAPER & BOARDS SESHASAYEE PAPER & BOARDS SESHASAYEE PAPER & BOARDS SESHASAYEE PAPER & BOARDS SESHASAYEE PAPER & BOARDS LTD LTD LTD LTD LTD LTD LTD LTD (SPB)(SPB)(SPB)(SPB)(SPB)(SPB)(SPB)(SPB)
�� PONNI SUGARS (ERODE) LTD (PEL)PONNI SUGARS (ERODE) LTD (PEL)PONNI SUGARS (ERODE) LTD (PEL)PONNI SUGARS (ERODE) LTD (PEL)PONNI SUGARS (ERODE) LTD (PEL)PONNI SUGARS (ERODE) LTD (PEL)PONNI SUGARS (ERODE) LTD (PEL)PONNI SUGARS (ERODE) LTD (PEL)
�� HIGH ENERGY BATTERIES INDIA LTD (HEB)HIGH ENERGY BATTERIES INDIA LTD (HEB)HIGH ENERGY BATTERIES INDIA LTD (HEB)HIGH ENERGY BATTERIES INDIA LTD (HEB)HIGH ENERGY BATTERIES INDIA LTD (HEB)HIGH ENERGY BATTERIES INDIA LTD (HEB)HIGH ENERGY BATTERIES INDIA LTD (HEB)HIGH ENERGY BATTERIES INDIA LTD (HEB)
�� SPB PROJECTS AND CONSULTANCY LTD (SPBSPB PROJECTS AND CONSULTANCY LTD (SPBSPB PROJECTS AND CONSULTANCY LTD (SPBSPB PROJECTS AND CONSULTANCY LTD (SPBSPB PROJECTS AND CONSULTANCY LTD (SPBSPB PROJECTS AND CONSULTANCY LTD (SPBSPB PROJECTS AND CONSULTANCY LTD (SPBSPB PROJECTS AND CONSULTANCY LTD (SPB--------PCPCPCPCPCPCPCPC) ) ) ) ) ) ) )
Pioneering efforts of Esvin GroupPioneering efforts of Esvin GroupPioneering efforts of Esvin GroupPioneering efforts of Esvin GroupPioneering efforts of Esvin GroupPioneering efforts of Esvin GroupPioneering efforts of Esvin GroupPioneering efforts of Esvin Group
�� Esvin Esvin tech is the first technology based company to be tech is the first technology based company to be incorporated in the paper incorporated in the paper industry and pioneered the industry and pioneered the commercialization of gasification of liquid Biomass such as commercialization of gasification of liquid Biomass such as Black liquor and Distillery Black liquor and Distillery SSpent Wash (DSW), in early 90’spent Wash (DSW), in early 90’s
�� Marketing Partnerships with two commercially proven Marketing Partnerships with two commercially proven technology suppliers technology suppliers technology suppliers technology suppliers
�� Thermochem Recovery International, Baltimore, USA , Thermochem Recovery International, Baltimore, USA , for indirect gasification of Biomass, MSW, Lignite etc., by for indirect gasification of Biomass, MSW, Lignite etc., by way of steam reforming of the feedstock in a fluidized bed.way of steam reforming of the feedstock in a fluidized bed.
�� Swedish Exergy AB, Gothenburg, Sweden , for Swedish Exergy AB, Gothenburg, Sweden , for Superheated Steam Drying of Biomass, Lignite, Coal etc.,Superheated Steam Drying of Biomass, Lignite, Coal etc.,
SUPERHEATED STEAM DRYING (SSDSUPERHEATED STEAM DRYING (SSDSUPERHEATED STEAM DRYING (SSDSUPERHEATED STEAM DRYING (SSD
� • Proposed a century Proposed a century Proposed a century Proposed a century ago; but received ago; but received ago; but received ago; but received serious attention only serious attention only serious attention only serious attention only during the past couple during the past couple during the past couple during the past couple decades.decades.decades.decades.
drying system; leak drying system; leak drying system; leak drying system; leak proofing needed; proofing needed; proofing needed; proofing needed;
� • Lower net energy • Lower net energy • Lower net energy • Lower net energy consumption if consumption if consumption if consumption if recovered steam canrecovered steam canrecovered steam canrecovered steam candecades.decades.decades.decades.
� • Uses superheated • Uses superheated • Uses superheated • Uses superheated steam instead of hot air steam instead of hot air steam instead of hot air steam instead of hot air or combustion/flue or combustion/flue or combustion/flue or combustion/flue gases in a direct dryergases in a direct dryergases in a direct dryergases in a direct dryer
� • More complex • More complex • More complex • More complex equipment than hotequipment than hotequipment than hotequipment than hot----air air air air
recovered steam canrecovered steam canrecovered steam canrecovered steam can
be used elsewhere in be used elsewhere in be used elsewhere in be used elsewhere in the process.the process.the process.the process.
� • Better product quality • Better product quality • Better product quality • Better product quality
� Safe operation, no fire Safe operation, no fire Safe operation, no fire Safe operation, no fire explosion hazardexplosion hazardexplosion hazardexplosion hazard
EXERGY STEAM DRYING APPLICATIONS
Exergy Steam Drying
Main applications:
Drying, Heat Treatment
and/or Sterilizations of
- Sawdust
- Wood waste
- Paper pulp
- Animal feed
www.exergyse.com
- Animal feed
- Oil seed and meal
- DDGS, distillation residues
- Sugar beet pulp
- Tobacco
-Municipal/Industrial waste
-High moisture coal /LIGNITE
Main Benefits:
- No atmospheric emissions
- Volatiles collected
- No risk of fire/explosion
- Highly controlled dryness
- High energy recovery
- Product Quality Improvements
COMPARISON OF VARIOUS DRYERS
www.exergyse.com
STAL0WA WOLA POWER PLANT, POLAND
. . .
CHP CONVERSION STALOWA WOLA PLANT
Wet peat storage:
Peat is transported to site by trucks
5177 SVEG PEAT DRYER PRESENTATION AND PICTURES
5177 SVEG PEAT DRYER PRESENTATION AND PICTURES
Briquettes are transported into an
air cooling section.
After the cooling section the
briquettes are dropping down into
20 foot containers.
20 foot contaniers are transported
to end users by trucks. Main part of
Briquette conveyors
to end users by trucks. Main part of
the produced briquettes are
transported to Uppsala, Sweden.
Approx 400 km transport
SUPERHEATED STEAM DRYING OF LIGNITE
PILOT PLANT FACILITIESPILOT PLANT FACILITIESPILOT PLANT FACILITIESPILOT PLANT FACILITIES
We have facility to
test new products:
Testing is done at our
pilot plant facilities.
We can test new
www.exergyse.com
We can test new
products in order to
provide optimum
design.
Maximum drying
capacity at the pilot
plant is 200kg/h
water evaporation.
.
The pilot plant is equipped to test
products requiring
back mixing
GASIFICATIONGASIFICATIONGASIFICATIONGASIFICATION POTENTIAL FOR FUELS
Fuel SourceFuel SourceFuel SourceFuel SourceFixed CarbonFixed CarbonFixed CarbonFixed Carbon
(%)(%)(%)(%)
Volatiles Volatiles Volatiles Volatiles
(%)(%)(%)(%)
AnthraciteAnthraciteAnthraciteAnthracite 95959595 5555
Bituminous Coal (low volatile)Bituminous Coal (low volatile)Bituminous Coal (low volatile)Bituminous Coal (low volatile) 80808080 20202020
Bituminous Coal (medium volatile)Bituminous Coal (medium volatile)Bituminous Coal (medium volatile)Bituminous Coal (medium volatile) 72727272 28282828
Gasification Potential
Bituminous Coal (high volatile)Bituminous Coal (high volatile)Bituminous Coal (high volatile)Bituminous Coal (high volatile) 56565656 44444444
SubSubSubSub----Bituminous CoalBituminous CoalBituminous CoalBituminous Coal 50505050 50505050
LigniteLigniteLigniteLignite 40404040 60606060
PeatPeatPeatPeat 30303030 70707070
BarkBarkBarkBark 23232323 77777777
WoodWoodWoodWood 15151515 85858585
StrawStrawStrawStraw 14141414 86868686
Gasification Potential
PROXIMATE ANALYSIS OF VARIOUS COALS PROXIMATE ANALYSIS OF VARIOUS COALS PROXIMATE ANALYSIS OF VARIOUS COALS PROXIMATE ANALYSIS OF VARIOUS COALS
ParameterParameterParameterParameter NeyveliNeyveliNeyveliNeyveli
LigniteLigniteLigniteLignite
Indonesian Indonesian Indonesian Indonesian
LigniteLigniteLigniteLignite
Indonesian Indonesian Indonesian Indonesian
Coal Coal Coal Coal
Indian Indian Indian Indian
Coal Coal Coal Coal BituminousBituminousBituminousBituminous
South South South South
African African African African
CoalCoalCoalCoal
Moisture ,%Moisture ,%Moisture ,%Moisture ,% 50.050.050.050.0 50.050.050.050.0 51.051.051.051.0 10.010.010.010.0 08.5008.5008.5008.50
Ash, %Ash, %Ash, %Ash, % 3.03.03.03.0 3.03.03.03.0 3.03.03.03.0 34.6534.6534.6534.65 17.0017.0017.0017.00Ash, %Ash, %Ash, %Ash, % 3.03.03.03.0 3.03.03.03.0 3.03.03.03.0 34.6534.6534.6534.65 17.0017.0017.0017.00
Volatile matter, Volatile matter, Volatile matter, Volatile matter,
%%%%
29.029.029.029.0 28.028.028.028.0 23.6223.6223.6223.62 20.7020.7020.7020.70 23.2823.2823.2823.28
Fixed carbon, %Fixed carbon, %Fixed carbon, %Fixed carbon, % 18.018.018.018.0 19.019.019.019.0 22.1222.1222.1222.12 34.6934.6934.6934.69 51.2251.2251.2251.22
V M/(VM+FC)%V M/(VM+FC)%V M/(VM+FC)%V M/(VM+FC)% 62.062.062.062.0 60.060.060.060.0 52.052.052.052.0 38.038.038.038.0 32.032.032.032.0
GCV GCV GCV GCV k.Calk.Calk.Calk.Cal./kg./kg./kg./kg 3000300030003000 3000300030003000 3176317631763176 4500450045004500 6000600060006000
IMPACT OF DRYING AND PYROLYSIS ON LIGNITE
ParameterParameterParameterParameter Indonesian Indonesian Indonesian Indonesian
LigniteLigniteLigniteLignite
(ARB)(ARB)(ARB)(ARB)
Indonesian Indonesian Indonesian Indonesian
LigniteLigniteLigniteLignite
(ADB)(ADB)(ADB)(ADB)
Indonesian Indonesian Indonesian Indonesian
LigniteLigniteLigniteLignite
(Pyrolized) (Pyrolized) (Pyrolized) (Pyrolized)
South South South South
African African African African
CoalCoalCoalCoal
Moisture ,%Moisture ,%Moisture ,%Moisture ,% 50.050.050.050.0 15.315.315.315.3 12.312.312.312.3 08.5008.5008.5008.50
Ash, %Ash, %Ash, %Ash, % 3.03.03.03.0 5.05.05.05.0 9.09.09.09.0 17.0017.0017.0017.00Ash, %Ash, %Ash, %Ash, % 3.03.03.03.0 5.05.05.05.0 9.09.09.09.0 17.0017.0017.0017.00
Volatile matter, Volatile matter, Volatile matter, Volatile matter,
%%%%
28.028.028.028.0 47.547.547.547.5 21.221.221.221.2 23.2823.2823.2823.28
Fixed carbon, %Fixed carbon, %Fixed carbon, %Fixed carbon, % 19.019.019.019.0 32.232.232.232.2 57.557.557.557.5 51.2251.2251.2251.22
V M/(VM+FC)%V M/(VM+FC)%V M/(VM+FC)%V M/(VM+FC)% 60.060.060.060.0 59.659.659.659.6 27.027.027.027.0 32.032.032.032.0
GCV, k. Cal./kgGCV, k. Cal./kgGCV, k. Cal./kgGCV, k. Cal./kg 3000300030003000 5156515651565156 6600660066006600 6000600060006000
>Deep fluidized bed
>Proprietary indirectly heated steamreforming process at medium
H2 richH2 richH2 richH2 rich
SyngasSyngasSyngasSyngas
TRI’S INDIRECT GASIFICATION TECHNOLOGYTRI’S INDIRECT GASIFICATION TECHNOLOGYTRI’S INDIRECT GASIFICATION TECHNOLOGYTRI’S INDIRECT GASIFICATION TECHNOLOGY
reforming process at medium temperature and low pressure
>3 inputs and 3 outputs
>Lignite undergoesdrying, devolatilization,and steam reforming
CleanCleanCleanClean
FlueFlueFlueFlue
GasGasGasGasFuelFuelFuelFuel
BiomassBiomassBiomassBiomass
FluidizingFluidizingFluidizingFluidizing
SteamSteamSteamSteamBedBedBedBed
SolidsSolidsSolidsSolids
TRI’S PILOT PLANT , DURHAM, NORTH CAROLINA ,USATRI’S PILOT PLANT , DURHAM, NORTH CAROLINA ,USATRI’S PILOT PLANT , DURHAM, NORTH CAROLINA ,USATRI’S PILOT PLANT , DURHAM, NORTH CAROLINA ,USA
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