Overview of Shell Global Solutions’ Worldwide Gasification ... · MP/LP steam H 2 Electric power...

Shell Global Solutions

Shell Global Solutions

Overview of Shell Global Solutions’ Worldwide Gasification Developments

Piet Zuideveld

Shell Global Solutions International BV, Amsterdam, the Netherlands

Gasification Technologies 2003San Francisco,

October 12–15, 2003

Shell Global Solutions 2

SGP/SCGP inputs and outputsFeedstock End product

SGP

or

SCGP

Coal

Petroleum coke

Heavy oil residues

Asphaltenes

Natural gas

(Biomass)

Chemicals

Hydrogen

Power

Clean fuels

(Carbon dioxide)

Oxo-alcohols

Methanol

Ammonia

Urea


Shell gasification projects


Gasification of liquid residues


SGP projects – recently completed, in progress or planned

2006Hydrogen/power4.71600AsphaltGdansk, PolandRafineriaGdańska SA

2006Steam/hydrogen7.53100AsphaltAlberta, CanadaOpti/Nexen

2005Hydrogen/power

3.41200Cracked residue

Sannazzaro, ItalyEni SpA

2001Chemicals0.7225Vacuum residue

Naju, KoreaLucky Goldstar

2001Chemicals/hydrogen


Litvinov, Czech Republic

Chemopetrolrevamp

1998Chemicals2.1700Vacuum residue

Lanzhou, People�s Republic of China

LanzhouChemical

1997Hydrogen/power/steam


Rotterdam, Netherlands

Shell Nederland Raffinaderij

Start-up date

End productSyngas output(106Nm3/d)

Input, t/dFeedstockLocationOwner


Challenges for the oil-refining industry

• Increase the production of lighter, higher-value products

• Improve competitiveness

• Reduce export of high-sulphur fuel

• Reduce refinery emissions

• Produce cleaner products

• Meet future environmental legislation


Shell Pernis gasification project

• Cost-effective hydrogen production

• Alternative outlet for residue

• Increased feedstock flexibility

• Investment largely independent of residue quality


Pernis – SGP

H2Sremoval

COshift

CO2removal

Heatrecovery

Gasturbine

Residue

H2S

Methanation

HP steam

MP/LP steam H2

Electric power

Steam cycle

Electric power

CO2

SGP

Refinery

O2

ASU


Sannazzaro – SGP

Syngastreating

Sootfiltration

Residue

H2SHydrogenrecovery

ASU

Flue gas

SGP

Refinery

O2

H2

Syngas to power plantturbines

SuperheatedHP steam

Ni/V ashSoot coke

combustion


Gdańska – SGP

H2Sremoval

COshift

CO2removal

Heatrecovery

Gasturbine

H2S Methanation

HP steam

H2

ASU

Steam cycle

Electricpower

CO2

SGP

Refinery

Vacuum residue

HCU

O2

Deasphalting

Asphaltenes

H2Electric power

DAO


OPTI/Nexen Long Lake project

Athabascaoil sands

SAGD

OrCrudeTM

process

Hydro-cracking

Bitumen

Sour synthetic crude

Premium synthetic crude

SGP Power

Hydrogen

Fuel gas

Asphaltene


Edmonton

Calgary

Fort McMurray

Long Lake project – OPTI/Nexen

Long Lake


Long Lake project – OPTI/Nexen


Gasification of coal for power production


Nuon – coal gasificationPlant owner Nuon

Location Buggenum, the Netherlands

Coal gasification 2000 t/d

Syngas production 4.0 x 106 Nm3/d

End product 253 MWe

Successful operation

Test run with biomass as feedstock

Technical and operational feedback for future projects


SCGP projects planned for the People’s Republic of China

2006Chemicals3.42000CoalQujing, Yunnan

YunzhanhuaChemicals

2006Chemicals3.42000CoalAnning, Yunnan

YuntianhuaChemicals

2006Chemicals1.51000CoalDalian, Liaoning

DahuaChemical

2005Chemicals3.42000CoalAnqing, Anhui

Sinopec

2005Chemicals3.42000CoalZhijiang, Hubei

Sinopec

2005Chemicals3.42000CoalYueyang, Hunan

Sinopec-Shell

2005Chemicals2.11200CoalLiuzhou, Guangxi

LiuzhouChemical

2004Chemicals1.3900CoalYingcheng, Hubei

ShuanghuanChemical

Start-up date

End product

Syngas output(106 Nm3/d)

Input, t/dFeedstockLocationOwner


Typical scheme SCGP for chemicals productionCrude syngas

ASU SCGPShift,

gas treatingAmmoniasynthesis

Coal Urea plant

H2O2


Yingcheng coal gasification projectPlant owner Shuanghuan Chemical Group

Location Yingcheng, Hubei



End product Fertiliser

Project engineering and construction China Wuhan Chemical Engineering Company

Status Gasifier delivered

Ready for start-up Second half 2004


Dongting coal gasification projectPlant owner Sinopec–Shell

Location Yueyang, Hunan



End-product Fertiliser

Project engineering and construction Sinopec Lanzhou Design Institute

Status Implementation started

Ready for start-up End 2005


Coal gasification projects in China

Produce low-cost feedstock (syngas) to

• Reduce cost of fertiliser manufacture

• Improve competitiveness with imported fertiliser

Invest in cleaner fuel technology to replace existing, older and environmentally unfriendly facilities


Landed cost of urea in China – existing plants

Chinaexisting naphtha

$300/t

Chinaretrofit naphtha to coal

$25/t

Middle Eastgreenfield natural gas

$0.5/MMBtu

250

200

150

100

50

0

Import price range

Coalgasification

Transport costs

Feedstock costs

Operating costs (excluding feedstock)

Capital charge

$/t


Gasification of waste coal

Coal-to-clean fuels and power co-productionOwner WMPI

Location Gilberton, Pennsylvania, USA

Coal gasification 4000 t/d anthracite culm (40%)

Syngas production 6.0 x106 Nm3/d

Power production 40 MWe

The first commercial-scale waste coal gasification project in the USA


Partial oxidation of natural gas


SMDS – process scheme

ASU

Natural gas

CO + 2H2

Synthesis

– CH2 –

Hydrogenation

Middle distillates

Hydrocracking

CH4

Lube oil feedstock

SGPSolvents

Waxes

O2


Shell gas-to-liquids technologyFirst generation – Bintulu, Malaysia

Feedstock 100 MMscf/d

Syngas production 12,500 bbl/d

Second generation

Feedstock 600 MMscf/d

Syngas production 70,000 bbl/d


Features of SGP and SCGP technologies:

• Strong environmental credentials• Efficient and reliable operation• Wide-ranging feed flexibility• New feedstock options

• Biomass• Waste coal• Asphaltenes from tar sands

• A large variety of syngas outlets • Cost-effective solution

The demand for these Shell technologies is increasing


Looking to the future

Overview of Shell Global Solutions’ Worldwide Gasification ... · MP/LP steam H 2 Electric power...

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