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11

Air Liquide Engineering & Construction

for the Mongolian coal industry

ULAANBAATAR, 9TH OF FEBRUARY 2012

14:50-15:10 Rev 2

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AIR LIQUIDE : Our Offer at a Glance

LURGI FBDB™ Gasification Process

The Next GenerationTechnologies for Clean Syngas

Improved Rectisol® Process & Zero Sulfur

Energy-efficient Ammonia SyngasSyngas Product Technologies

Enhanced Lurgi SNG

Lurgi Methanol

Integrated GTL.F1 Liquid FuelsNext Step AIR LIQUIDE Contribution

Outline

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Lurgi New Gasification Module – Mark +

AIR LIQUIDE: Our Offer at a Glance

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Global Portfolio

Hydrogen/SyngasLurgi Reformer, MPG Gasifier, ATR, 

Lurgi FBDB, CoGen

Hydrogen RecoveryMEDAL membranes, Cold Box, PSA

Oxygen / Nitrogen ASU, Membrane

Sulphur RecoveryOxy‐Claus,  Tail Gas Treating LTGT, MAXISULF, AQUISULF, OMNISULF, 

SULFREEN, HYDROSULFREEN

PetrochemicalsE‐PTA, Acrylic Acid, Butadiene, PA, Olefins, 

Polymers, Distapex (Aromatics)

CO2 Recovery /Gas CleaningCompression and Purification UnitShift, Amine Wash, Rectisol, Purisol

Chemical ConversionMethanol, Megamethanol, MTP, Melamine

Biofuels / Oleochemicals

Consulting

Feasibility Studies

Global Procurement

Basic and Detail Engineering

Authority Engineering

Project Management

Construction/Management

Revamping/Retrofitting

Technical Services

Gas Supply Technologies EngineeringH2 HydrogenO2 OxygenN2 Nitrogen

UtilitiesSteam, power, demineralized water & compressed dry air

CO2 for water treatment

Specialty Gases

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Manufacturing workshops Engineering centers

Air Liquide Engineering & Construction

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H2 for Refineries

SMRs

Fertilizers

Chemicals

Power

SNG

CO2

Sulfur

Turbine

Methanation

N2 Wash + H2

Fischer-Tropsch

Methanol Synthesis

Chemical SynthesisDME/MTP

Syngas for DRI

Raw Material Syngas Final Products

Sulfur Recovery

CO Cold Box

PSA / Mem-brane

CO Shift

(Sulfur)Rectisol Stage

1

ProcessesSyngas Purification

Residue

Natural Gas

Coal

Biomass

AL and Lurgi Capability

ASU

GasificationFBDB/MPG

Reforming

Technology Portfolio –Clean Conversion Processes

(CO2)Rectisol Stage

1

Synfuels

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Air Liquide

ASU

Integrated Lurgi Coal Gas Island

Lurgi

GLS Process™Lurgi Phenosolvan ® & CLL™

Gas Liquor Recovery and Water Treatment

Liquid Ammonia

Treated Water

Lurgi Rectisol®Gas

Purification

Lurgi OxyClaus ®Sulfur Recovery

Elemental Sulfur

CO2

HP Steam

Syngas

Air Liquide

LNW Unit

N2

Lurgi

Methanation

Ammonia Syngas

SNG

(Fuel Gas)

(Rectisol Naphtha)

(Phenols)

(Clear Tar / Oil)

Lurgi MPG ®Gasification

Lurgi FBDB™

Gasification

Lurgi

CO Shift &

Gas Cooling

Coal

Preparation

HP Steam

Ash

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Lurgi FBDBTM Gasification Island –Typical Footprint

Gas Cooling

Gasification Modules

Gas Liquor Separation

Rectisol®

SRU

Phenosolvan®

Lurgi CLLTM

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Lurgi New Gasification Module – Mark +

LURGI Coal Technologies –LURGI FBDBTM Gasification Process

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Coal is widely Dispersed in the World and provides countries with a Strategic Energy Security Component

Gasification produces a Valuable Synthesis Gas for the production of Chemicals, Petrochemical, Fuels and Power

Gasification can meet the Most Stringent Environmental StandardsWorld Bank Standards (for Financing Needs)

Country Specifications (for Permitting Requirements)

Applied to Gaseous, Water and Solids Emissions

Helps in dealing with the Carbon Dioxide Issue

Lurgi’s Fixed Bed Dry Bottom Technology is well placed to Meet the Demands of the Market Place

Rationale for Lurgi Coal Gasification

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Mark +

Lurgi FBDBTM Benefits of Mk+ - Gasifier

Higher efficiency & reduced cost of eg. SNG

Lower specific coal, steam & oxygen consumptions

Higher specific byproduct values

Number of pieces of equipment greatly reduced

Reduced downstream capex due to higher operating pressure

Reduced capex due to less gas liquor circulation

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Coal

Preparation

LurgiFBDBTM Gasification

Unit 03

Gas CoolingUnit 04

Elemental Sulphur

CO2 Rich Gas

Rectisol Naphtha

Liquid Ammonia

Phenols

Tar / Oil

Ash Handling

Gas LiquorSeparation

Unit 05

Phenosolvan®

Unit 06NH3 Recovery

Unit 07

GasPurification(Rectisol®)

Unit 08

SulphurManagement

Unit 09Recompres.

Unit 03

•No Emissions (start-up, normal, emergency cases)•Efficient Waste Heat Recovery

Emissions

• Any water effluent compliant to most stringent regulations• Re-use the water in the process as BFW

Waste Water

Treatment

Bolier

Feed

Water

ASU

Syngas

Environment – Emissions and Effluents

•Coarse non-hazardous •Construction

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Lurgi New Gasification Module – Mark +

LURGI Technologies for Clean Syngas -Improved Rectisol® Process

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Lurgi Rectisol®The „5 in 1“ Solution

Feed Stock

Syn Gas

Gasification

SulfurRemoval

CO2Removal

SulfurRecovery

H2SCO2

CO2CO2

CompressorCO2

Treatment

Acid GasEnrichment

TraceRemoval

COS Hydrolysis

Syngas suitable for catalytic synthesis

processes

CO2 suitable for compression, synthesis,

or venting

1. Trace contaminant removal

2. Deep Desulfurization

3. Bulk CO2 removal

4. CO2 purificationCO2 Capture Ready

5. Acid Gas Enrichment

Acid gas suitable forsulfur recovery

processes

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Intensive Redevelopment Since 2009Operational Expenses Reduced by 30%Result: New contract every 2 months

Rectisol® Improvement Program –Results

-10% OPEX

Capex saving

Capex saving

-10% OPEX

-10% to 20% OPEX

Re-assessment and validation of thermodynamics

Validation of EquipmentEfficiencies of trays

Application of packings(where no fouling occurs)

Heat exchanger with small pinch(where no fouling occurs)

Modfied heat integration

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Lurgi New Gasification Module – Mark +

Lurgi’s Sulfur Removal Technology –Zero Emission Concept

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Sulfur Recovery

97 % Claus withtwo catalytical stages

98 % Claus withthree catalytic stages

99,0 – 99,6%

Claus withtwo cat. stages plus

Sulfreen / Hydrosulfreen

99,9% Claus withtwo catalytic stages plus LTGT

100,0% Tailgas recycle(Emission Free Claus)

Sulfur Recovery Concepts

China:Acc. GB16297-1996:<960mg/M3 in stack gasRecovery >99.8%

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96 % 97% 98% 99% 99,3% 99,5% 99,8% 99,9% 100 %100

Sulphur Recovery

Cos

t Ind

ex

2-Rx Claus

3-Rx Claus

2Rx + LTGTIncluding Regeneration

Emission Free Design

Lurgi OxyClaus® TechnologyEmissions Free – Total Investment Costs

200

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Air Liquide Cryogenics Technologies for Ammonia Syngas

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Nitrogen Wash Unit

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Typical Cold Box System

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Air Liquide Cold Box References

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Lurgi’s Poly-generation Vision

MARKET DRIVEN

Coal

processing

Steam / power

generation

Utilities

and

amenities

MODULAR ECONOMY OF SCALE

ASU

Oxygen

FBDB

Gasification

FBDB

Gasification

MPG

Gasification

GasWork-up

(Rectisol plus)

LiquidWork-up

(GLS plus)

INFRASTRUCTURE

SYNGAS ISLAND

SNG

Methanol

CTL

DRI

FBDB

Gasification

FBDB

Gasification

Power

Ammonia

FBDB

Gasification

FBDB

Gasification

ASU

Oxygen

DME Acrylic Acid

MTO

MTG

MTP Polypropylene

Etc

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Lurgi New Gasification Module – Mark +

LURGI Technologies for SNG Route –Enhanced Methanation Process

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Enhanced Methanation Technology -Gains

Higher Maximum Operating Temperature AllowsGeneration of Higher Temperature Steam

Improved OPEX

Reduced Recycle Gas Flow (Smaller Capex)

Choice Between Medium Temperature and High Temperature Processes

Flexibility of Methanation Process to Upstream Gasification, Steam Production Needs

Medium Temperature

Methanation

High Temperature

Methanation

Catalyst G1 – 85 HT G1 - 85

Maximum Temperature (Deg C) 480 650

Guaranteed Catalyst Life (Years) 3 2

Recycle Compressor (Volume) 100 % 70%

Power Consumption 100 % 40%

Steam Superheating Temp. (Deg C) 460 510

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Design of High Temperature and Low Delta Pressure

Methanation Process With Ensured Link to

Commercial Reference

Performance of HT G1-85 in Pilot Plant (650°C Maximum Temperature)

Low Pressure Drop CatalystMech. Stability

Activity

G1-85 Operation in Dakota Gasification (480°C Max Temp.)

Performance of G1-85 in Pilot Plant (480°C Max. Temp.)

Low Pressure Drop Catalyst

Mech.StabilityActivity

Enhanced Methanation Technology -Validated

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Lurgi‘s Methanol Technology

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1969 First LP-Methanol Catalyst Test

1970 Cooperation with Süd-Chemie for Catalyst 1970

Operation of 100 Tubes-Reactor Demonstration Unit

1972 First 3 LP-Methanol Plants in Operation

1997 MegaMethanolTM Concept Published

2006 Six contracts awarded for MegaMethanolTM plants

2011 Six MegaMethanolTM plants in operation

LURGI’s Methanol Technology Milestones

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Feedstock Natural Gas31 Plants with a total capacity of 21.40 MMTPY

thereof 17 Plants using Conventional Steam Reforming 13 Plants using Combined Reforming

1 Plant using Autothermal Reforming

Feedstock Natural Gas plus Naphtha4 Plants with a total capacity of 0.60 MMTPY

Feedstock Coal Gas7 Plants with a total capacity of 4.90 MMTPY

Feedstock Heavy Residue7 Plants with a total capacity of 2.00MMTPY

Total : 50 Plants with a total capacity of 29.90 MMTPY

Syngas OptionsPossible Feedstocks

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AIR LIQUIDE Liquid Fuels Development

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GTL.F1 AG

The Company

Operated by Lurgi GmbH partnered by PetroSA

1986 Start of F-T technology development by Statoil

1987/88 First catalyst and reactor patents

2002-08 Construction/ operation Semi-commercial demo

2009/10 Award of first F-T & Upgrading project

The Technologies

Fischer-Tropsch Technology based on

- advanced Slurry Bubble Column Reactor concept

- proprietary Cobalt catalyst

Integrates- Air Liquide/Lurgi’s technology portfolio for syngas production & purification- Proprietary FT technology- Integrated upgrading technology from third party

FT Demo-Unit Mossel Bay

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Air Liquide

ASU

CTL: Integration and Options

Lurgi

GLS Process™Lurgi Phenosolvan ® & CLL™

Gas Liquor Recovery and Water Treatment

Lurgi Rectisol®Gas

Purification

Lurgi OxyClaus ®Sulfur Recovery

GTL.F1

Synthesis

GTL.F1

Fuel Workup

Lurgi ATR

Lurgi FBDB™

Gasification

Lurgi

CO Shift &

Gas Cooling

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AIR LIQUIDE Engineering Capability

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Project Execution ExpertiseTypical Cost Reduction Potentials

HIGH

LOWSTART COMPLETE

Cost Reduction Potentials

Abi

lity

to In

fluen

ce C

ost

Conceptual Planning

Design

Procurement

Construction

Start-up

Time

Lurgi has considerable experience in value engineering and life cycle cost optimization.

Cost reductions can be realized by early involvement during conceptual engineering, bankable feasibility study and front-end engineering.

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Characterization of the CoalAir Liquide Frankfurt Research & Technology Center (FRTC) ensures Proper Coal Characterization, key to

The Gasifier

Downstream – CO Shift, Rectisol, SRU, Synthesis Products

Water Optimisation

StudiesProject Feasibility (Process Configuration: Coal to Product)

Project Economics (CAPEX/OPEX)

Environmental Impact of the Processes

Scheduling

Purchasing Optimization

Licensing and Engineering and Procurement Services

Next Steps

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Lurgi New Gasification Module – Mark +

Thank you for your interest.For more details please contact us:

CONTACT:Deepak WADHWA - deepak.wadhwa@airliquide.comVice President E&C Sales, North & Southeast Asia Pacific & India

PRESENTER:Daniel VAN DER MERWE - daniel.vandermerwe.@airliquide.comLurgi Solutions Development Manager, Engineering Services Asia