GreenGen and CO2 Capture Demonstration Projects

Dr. Xu Shisen

China Huaneng Group Clean Energy Research Institute

石油，燃气，煤，石

油焦

燃烧后PC

燃烧前PCDC

纯氧燃烧Oxyful

电力，热，

蒸汽空气

分离烟气

脱碳烟气

煤气

电力，

热，蒸汽

空气

H2

分离

燃料

CO2＋H2O

空分空气

氧气 N2

电力，热，

蒸汽

CO2＋H2O

锅炉

气化炉气化 重整 燃机，燃

料电池

纯氧燃

烧系统

CO2＋H2O

压缩，脱水和输

送

封存测量和

监控驱油

驱煤层气

老油气田

盐田

生物固定

食品工业

化工用品

海洋

燃烧后捕碳技术适合传统燃煤电厂 燃烧前捕碳技术适合IGCC电厂

富氧燃烧技术适合传统燃煤电厂

How to capture CO2from power plant

Main CCS Demo. Projects from CHNG

www.chng.com.cn

3000 t/a Post-Combustion Capture CO2 and Refining

Utilization Project of China Huaneng Group

The First

Project in

China

120,000t/a Post-Combustion Capture CO2 and Refining

Utilization Project of China Huaneng Group

The Biggest

Project in

the world

Near Zero Emission Project for Coal

Fired Power Plant--- GreenGenNZEC plant

GreenGen Project

绿色煤电项目

GreenGen Ltd., Co.

Under the support of NDRC,MOST and other ministries and commissions, CHNG united other 8 energy enterprises founded the GreenGen Ltd., Co. China .

China Huaneng Group

China Datang Group

China Huadian Corporation

China Guodian Corporation

China Power Investment Corporation

Shenhua Group

State Development & Investment Co.

China Coal Group

Peabody

The founder agreement signing ceremony of GreenGen Ltd.

Energy enterprises support environment-friendly ,high

efficiency ,Independent innovation

Objective of GreenGen

• To research/develop and demonstrate (RD&D) the integrated coal gasification, hydrogen production, hydrogen power generation and CO2 sequestration system

• To achieve high coal-based generation efficiency and zero emission of all pollutant and CO2

• To master the core technologies and system integration technology form GreenGen technology with Chinese property right

• To conduct commercial demonstration atacceptable price and realize sustainable development of coal-based generation

IGCC plant

R&D for Key technologies ;

Improve IGCC technology

GreenGen demo-

engineering

Stage I Stage II Stage III

2000 t/d Gasification

250 MW IGCC

polygeneration (Power-

Heat-Syngas)

Build the GreenGen

Labaratory

Improve the IGCC polygeneration(Power-Heat-Syngas) technology

Economic and technical compare between 3500 t/d and 2×2000 t/dgasifers

H2 production

CCS

Fuel cell power generation technology

Preliminary work of the GreenGendemonstration

Build a 400MW GreenGen

demo-Engineering, including

H2 production, FC power

generation, H2 turbine

combined cycle generation and

CCS

Operate the GreenGen plant

Prove the GreenGen

economic viability

Prepare and extend for

commercial system

IGCC plant

R&D for Key technologies ;

Improve IGCC technology

GreenGen demo-

engineering

Stage I Stage II Stage III

2000 t/d Gasification

250 MW IGCC

polygeneration (Power-

Heat-Syngas)

Build the GreenGen

Labaratory

Improve the IGCC polygeneration(Power-Heat-Syngas) technology

Economic and technical compare between 3500 t/d and 2×2000 t/dgasifers

H2 production

CCS

Fuel cell power generation technology

Preliminary work of the GreenGendemonstration

IGCC plant IGCC plant

R&D for Key technologies ;

Improve IGCC technology

R&D for Key technologies ;

Improve IGCC technology

GreenGen demo-

engineering

GreenGen demo-

engineering

Stage I Stage II Stage III

2000 t/d Gasification

250 MW IGCC

polygeneration (Power-

Heat-Syngas)

Build the GreenGen

Labaratory

Improve the IGCC polygeneration(Power-Heat-Syngas) technology

Economic and technical compare between 3500 t/d and 2×2000 t/dgasifers

H2 production

CCS

Fuel cell power generation technology

Preliminary work of the GreenGendemonstration

Build a 400MW GreenGen

demo-Engineering, including

H2 production, FC power

generation, H2 turbine

combined cycle generation and

CCS

Operate the GreenGen plant

Prove the GreenGen

economic viability

Prepare and extend for

commercial system

Three Stages of the GreenGen Programe

The Flow Sheet of GreenGen

GreenGen Phase II

Ga

s

Pu

rifica

tion

Polygeneration

Chemical Raw

Material

Water

Clean gas

1.WGSCO2 Capture

8700 Nm3/h H2

1300Nm3/h N2

6100 Nm3/h

CO2

Fuel Cell

Hydrogen

turbine

2.Hydrogen

Hydrogen

ultra clean-up

Hydrogen

storage

3. transport supply

4.CO2

compress、

dry、transfer

CO2 stogage

In Geologic

formations

CO2

Enhance Oil

Recovery

5.CO2 sequestration

230kW

CO2 transfer coal

powder

10,000 Nm3/h

60,000-100,000t/a CO2 capture and

sequestration

2012 Start Operation

Air Air Separation Nitrogen

Oxygen

Coal

Water or

Steam

Ga

sific

atio

nM

ark

eta

ble

As

h a

nd

Sla

g

Water

Ga

s

Pu

rifica

tion

Su

lfur

Rec

ove

ryM

ark

eta

ble

Su

lfur

Syn

gas

Sh

ift

Air Ga

s T

urb

ine

Ste

am

Tu

rbin

e

Power

PowerFuel Cell

Cle

an

Ga

s

Ge

o-

Sto

rag

e

Co

al B

ed

s

EO

R

H2 &

CO

2

Se

para

tion

H2

Se

pa

ratio

n

H2

CO2R

ich

Hyd

rog

en

Phase III -- 400MW GreenGen Project

www.chng.com.cn

Under-construction of the 250MW IGCC

•Power: 265MW•Net eff. 41%•SO2 : <1.4mg/Nm3

•NOX: 52mg/Nm3•PM: <1mg/Nm3

•Start to operate in June 2011

• Gasifier: TPRI• GT: SIEMENS• ASU: Kai Kong• ST: Shanghai Electric• HRSG: Hang Guo

3000 t/a PCC Plant

燃煤电厂3000吨/年 CO2捕集系统

PCC Demonstration

3000t/a CO2 Capture Plant in Beijing

3000 t/a Capture in Huaneng Beijing Thermal Power Plant

• Input CO2 in FG:12%-15%

• Capacity:1800-3200Nm3/h (75%-135%) FG

• CO2 in Exhaust Gas: ~2%

• Captured CO2 : 99.7%~99.997%，350-600kg/h

• SO2 can’t find

• 3000t/a Food Grade CO2 Produced and Sold

3000t/a CO2 capture Pilot Plant

International report about the PCC project,

including SCIENCE and NATURE

120,000 t/a PCC from coal-fired

power plant in Shanghai

上海12万吨/年CO2捕集项目

120,000 t/a PCC project

Brief Information 简介

• Project：660 USC in Huaneng Shanghai Shidongkou

No.2 power plant

依托华能上海石洞口二厂66万超超临界机组

• Scale：capture from 70,000Nm3/h flue gas, recovery CO2

16.7t/h and 100,000t/a

从70,000Nm3/h烟气中捕集，每小时回收CO2 16.7t

• CO2: main food-grade, remain industrial-grade

CO2主要为食品级，部分工业级

• Cost: Less than 30$/t CO2

• Project Period: 2008.12~2009.12 , EPC by CHNG

项目工期: 2008.12~2009.12

Feasibility Study Based on 600MW Unit: consider full chain

of capture, transport, EOR and storage of CO2

进行600MW机组全流量CO2捕集、运输、EOR与封存的可研

Financial requirements and potential sourcing

资金需求及可能的经费来源

PDP towards realisation of full-scale CCUS demonstration

为实现全流量CCUS示范项目的初步设计

Environmental impact assessment

环境影响评估

Selection of preferred demonstration project location

筛选最优的一个工程实施地点

JCG meeting Shanghai 24

Towards Full Scale CCUS Demonstration

COACH

华能牵头开展基于250MW与400MW IGCC电站的系统研究与设计；

华能牵头进行气化接口及CO2捕集接口的研究

NZEC

华能牵头开展基于400MW电站的案例研究方案及燃烧前CO2捕集研究

CHNG-ENEL CCS项目

示范项目试验经验分享与交流

利用华能清能院技术针对华能铜川电厂开展100万吨级捕集预可行性研究

CERC

清洁煤技术联盟，华能清能院为中方牵头单位

International Cooperation

国际合作项目

CHNG-Duke Energy

签署合作备忘录

利用华能清能院技术，正在进行100万吨级全流量CO2捕集与封存

项目前期方案及可行性研究

CHNG-AEP

签署合作备忘录

利用华能清能院技术，正在进行100万吨级全流量CO2捕集与封存

项目前期方案及可行性研究

CERI-LLNL 美国劳伦斯利弗摩尔国家实验室

签署合作备忘录

在CCS、IGCC等专业领域结成合作伙伴，开展技术交流与合作

针对杜克能源项目，开展项目互相评估合作

International Cooperation

国际合作项目

CERI-SaskPower

委托华能清能院开展100万吨CO2捕集技术方案评估及初步可行性研

究

加方邀请清能院参与BD3机组大型示范项目工程阶段技术审查等

CERI-CSIRO

合作进行100kg/hCO2捕集移动测试平台设计与测试

进行中澳洁净煤工作组合作框架下的大规模CCUS项目范围研究及可

行性研究

CERI-EmberClear 美国宾西法尼亚IGCC项目

气化炉处理煤量: 2300t/d

清能院已完成全厂和气化岛的PDP设计

CERI-PowerSpan

合作参与该项目的技术评估及项目投标

International Cooperation

国际合作项目

It is very important for CCS to start to do

demonstration projects

International Cooperation is important for us

Thank you for your attention