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

.

.