Gasification

Proven Gasification Technology- JFE High Temperature Gasifying

& Direct Melting Furnace -

► www.jfe-eng.co.jp

1. Introduction of “JFE Engineering Corp.”

2. JFE’s rich experience in “Energy from Waste”

3. High Temperature Gasifying & Direct Melting


Agenda

1

100 Years of JFE

Kita Plant (our 1st plant)

1968

1982Suginami Plant

Albano Power Plant

JFE Engineering(Yokohama, Japan)

2004Fukuyama Recycle

Power Plant

19401916Asano Shipyard

1912

2012

NKK (Nippon Kokan)Keihin Steel Works

1950

Kawasaki Steel

2003

2

JFE Engineering

Net Sales(million €) ： 2,700

Employees ： 7,500

JFE Steel


Employees ： 43,000


Employees ： 2,800

Universal Shipbuilding

Net Sales : 32 billion €

Employees : 54,000

JFE Group

3

Energy from Waste

New Energy

Energy IndustrySteel Structure

Recycling

Business

Industrial Machinery

Business Line

4

1. Introduction of “JFE Engineering Corp.”

2. JFE’s rich experience in “Energy from Waste”

3. High Temperature Gasifying & Direct Melting


Agenda

5

Our Rich Experience

6

Delivery of Waste Incineration Plants（2012.04）Domestics 36,417.5t/Day 328 Furnace(155 Plants)Overseas 3,858.0t/Day 13 Furnace(7 Plants)

IWATEMorioka

▲Morioka Shiwa Asso.●Morioka Shiwa Asso.

TOKYOKitaHachioji(Tobuki)ItabashiHachioji(Tate)Higashimurayama CitySuginamiMeguro

●Hino Motors Corp.▲Okutama TownEdogawaHachioji(Tobuki)Fujimi Asso.

KANAGAWAYokohama City(Konan)Yamato CityKawasaki City(Ukishima)Yokohama City(Kanazawa)

●◆Kanagawa Foundation◆NS Yushiro Corp.◆JFE Kankyo Corp.

YAMANASHI▲Nakakoma Asso.(’78､’97)

SHIZUOKA▲Hamakita City▲Sagara Town Asso.Shizuoka City

▲Atami City

GIFU▲Tajimi City●Kakamigahara City

AICHINagoya City(Tomita)Tokai CityOkazaki CityIchinomiya City

●Toyota Motors Corp.Kasugai City

◆[Undisclosed customer]

WAKAYAMA▲Shingu City

OITA●Saiki Asso.

HYOGONishinomiya City(Tobu)Nishinomiya City(Seibu)Ashiya CitySasayama CityInagawa Asso.Nishinomiya City(Tobu)Toyonaka-Itami Asso.

OSAKATakatsuki CityIkeda CitySennan Asso.Osaka City(Hirano)

[Undisclosed customer]

NIIGATA▲Tokamachi Asso.(’74､‘93)Niigata Asso.(Kameda)

▲Jyoetsu Asso.Nigata City

FUKUIFukui Sakai Asso.

▲Obama City

TOYAMATakaoka CityTakaoka Asso.

NARA▲Kamishimo Kitayama Asso.

HOKKAIDO▲Nemuro City

Tomakomai City●Hidaka Chubu Asso.▲Okushiri Town

CHIBAMatsudo CityIchihara CityInzai Asso. (’86,’99)

Funabashi City(Nanbu）▲Yotsukaido City

Kanematsu Envi Corp.▲Sambu Asso.●Japan Recycle Corp.

SAITAMAKawaguchi City

▲Shobu TownKawatuchiCity(Totsuka ’90,’94)

Ageo CityTokorozawa City(Tobu)

●Yorii Orix

KYOTOKyoto City(Minami Dai1)

SHIGA▲Ritto Town

ISHIKAWA▲Kahoku County▲Kanazawa City Meat Center

AKITA▲Honjo Yuri Asso.

KAGOSHIMAKagoshima City(Nanbu)

YAMAGUCHI▲Syuyo Asso.

HIROSHIMAHiroshima City(Asaminami)Fukuyama CityHiroshima City(Asakita)Kamo Asso.(‘85､‘01)

▲Fukashina Asso.●Fukuyama Recycle Power Corp.Hiroshima City(Asaminami)

TOTTORITottori CityChubu Asso.Yonago City

KUMAMOTOKumamoto City(Tobu)

▲Amakusa Asso.Kumoamto City(Seibu)

NAGASAKISasebo City

▲Katsumoto Town●Kenou Kennan Asso.

OKAYAMA●Okayama Envi Conservation Asso.●Mizushima Eco-Works Corp.

KOCHIKonan Asso.

●Aki Asso.

SHIMANE●Hamada Asso.

MIYAZAKIMiyakonojo Asso.Nobeoka City

FUKUOKAFukuoka City(Nanbu)

●Amagi Asakura Mii Asso.●Chikushino Ogori Kiyama Asso.

TOKUSHIMA●Cyuo Koiki Asso.

EHIMENiihama CityMatsuyama City

▲ Ozu City Asso.

MIETsu

City(Seibu)▲Komono Town▲Kumano City▲Kawage TownSuzuka City

AOMORIHachinohe City

OKINAWAUrazoe City

▲Motobu Town Nakijinson Asso.Naha City

MIYAGI▲Miyagi Tobu Asso.Sendai City(Imaizumi)

▲Sennan Asso.(Murata)▲Sennan Asso.(Kakuda)Miyagi Tobu Asso.

GummaKiryu City(’77､‘80)

▲Tatebayashi CityMaebashi City

▲Kusatsu City▲Tomioka City

TOCHIGI▲Tochigi Asso. ▲Aso Asso.▲Kuroiso City(’91､‘93) ▲Haga Chubu Asso.

Nasu Asso.

IBAGAGIRyugasaki Asso. ▲Aso Town Asso.

●Ibaragi Envi Conservation Asso.

FUKUSHIMA▲Tajima Shimogo Asso.▲Seibu Envi Asso.

1. TAICHUNG

(TAIWAN)

2. SAMUI

(THAILAND)

3. BANGPOO

(THAILAND)

4. GENTING

(MALAYSIA)

5. ALBANO

(ITALY)

6. QINGDAO

(CHINA)

7. SHANGHAI

(CHINA)

Domestic

155Overseas

7

JFE

37%(220t/h)

Others

FY 2007 - 2011

6

63 t/h

30MW

(2012)

TOKYO Meguro

25 t/h

11MW

(1991)

OSAKA Hirano

38 t/h

27MW

(2003)

YOKOHAMA Kanazawa

50 t/h

35MW

(2001)

Qingdao, China

Reference Plants

7

JFE High-Temperature Gasifying

& Direct Melting Furnace

8

HT Gasification Furnace

Proven Technology Derived from Blast Furnace

BlastFurnace

JFE Gasification furnace

9

RDF / WasteCoke & Limestone

(Submaterials)

Thirdtuyere

Secondary tuyere

Main tuyere

Molten SlagBasin

Cokelayer

Gasifyinglayer

Blast furnace Gasification furnace

Center coke insertion


10

Center coke insertion

RDF / WasteCoke & Limestone

(Submaterials)

Thirdtuyere

Secondary tuyere

Main tuyere

Molten SlagBasin

Cokelayer

Gasifyinglayer

11

0m

15

m

Blast furnace Gasification furnace


11

Waste / RDF Crane

RDF / Waste Feeder

Waste / RDF Pit

JFE Gasification System

12

Fuel Flexibility

RDF

Municipal Solid Waste

Sewage Sludge

Automobile ShredderResidue (ASR)

Hazardous Waste(incl. Medical Waste)

Landfilled Waste

Advantage

13

Dioxins

Slag contains less heavy metals

Minimal landfill

Minimal Emission

and Residue

Advantage

14

Slaked Lime and

Activated Carbon

Dioxins Concentration 0.000053ng-TEQ/m3N

Gasifying and

Melting Furnace

Boiler

Gas Cooler Bag

Filer

Catalysis Reactor

Chimney

Flue Gas Treatment- Activated Carbon

Injection

Secondary Combustion Chamber- High Temperature- Appropriate Resident Time

Cyclone

Freeboard- High Temperature- Reduction Atmosphere

Low Dioxins Emission

15

Fly Ash

MetalSlag

Fly Ash Treatment

System

Fly Ash Can Be Used as

Refining Material

Gasifying and

Melting Furnace

Boiler

Gas Cooler Bag

Filer

Catalysis Reactor

ChimneyCyclone

Melting Zone- High Temperature- Strong Reduction Atmosphere

RDF / Waste

Coke and Limestone

Slag contains Less Heavy Metals

Heavy Metals

Heavy Metals

- Heavy Metals are vaporized to the gaseous phase

- Ash is converted to safe slag

Minimal Landfill

16

High Efficiency Power generation > 30 %

Advantage

17

Outward(Left: RDF Production / Right: Power Plant)

Completion March 2004

Waste RDF (18.2 MJ/kg)

Capacity 13.1 t/h (1 Line)

Boiler /

Steam Turbine

6.0 MPa / 450 deg-C

Power Generation: 20 MW

Efficiency: 31 %

Flue Gas

Treatment

Dry Type + SCR

Furnace

Slag Outlet

Water Granulation Conveyor

Bag FilterRDF Feeding Conveyor

World’s Largest Gasifier“Fukuyama Recycle Power”

18

“Continuous slag discharge system” significantly reduce operators’ burden

Negative pressure operation prevents gas leakage

Fluidized bed condition prevents clinker clogging troubles

Safe & Easy

Operation

Advantage

19

High velocity air from

Secondary Tuyere forms

moving bed.

Minimizing Clinker

Clogging Troubles

No need for

slag tapping,

Safe operation

Heat reservoir with

special burner

High temperature and

negative pressure in free

board

No gas leakage

Free Board

Secondary

Tuyere Main Tuyere

Heat Reservoir

Moving Bed

Negative Pressure Operation

No Clinker Clogging

Continuous Slag Discharging

Safe & Easy Operation

20

Municipality/Owner Capacity RDF / Waste Completion

① Kagamihara City, Gifu 8.0 t/h (3 Lines) MSW (incl. Bulky Waste) Mar. 2003

② Amagi, Asakura and Mii Association, Fukuoka 5.0 t/h (2 Lines) MSW (incl. Bulky Waste) Mar. 2003

③ Hidaka-chubu Association, Hokkaido 1.6 t/h (2 Lines) MSW (incl. Bulky Waste) Feb. 2003

④ Morioka Shiwa Area Association, Iwate 6.7 t/h (2 Lines) MSW (incl. Bulky Waste, Excavated Waste) Mar. 2003

⑤ Saiki Area Association, Oita 4.6 t/h (2 Lines) MSW (incl. Bulky Waste, Excavated Waste, Sludge) Mar. 2003

⑥ Fukuyama Recycle Power Corp., Hiroshima 13.1 t/h (1 Line) RDF Feb. 2004

⑦ Ibaraki Environment Protection Foundation, Ibaraki 6.0 t/h (2 Lines) MSW and Industrial Waste (incl. Bottom Ash) Mar. 2006

⑧ Aki Area Association, Kochi 3.3 t/h (2 Lines) MSW (incl. Bulky Waste, Excavated Waste) Mar. 2006

⑨ Hamada Area Association, Shimane 4.1 t/h (2 Lines) MSW (incl. Bulky Waste) Nov. 2006

⑩ Chikushino, Ogori and Kiyama Association, Fukuoka 10.4 t/h (2 Lines) MSW (incl. Bulky Waste, Disaster Waste) Mar. 2008

Ibaraki ⑦Gifu ①

Kochi ⑧Oita ⑤

Fukuoka②･⑩

Shimane ⑨

Hokkaido ③

Hiroshima ⑥

Iwate ④

① ②

⑤ ⑥

⑦

④③

Proven Track Record since 2003


Rome

Project Name Albano Power Plant Project

Capacity 25.6 t/h – RDF (2 lines)

Power Generation 34MW

Completion June, 2013 (Scheduled)

Newest Project

22

Summary

Proven technology 10 plants, 62.8 t/h

The largest gasification furnace 13.1 t/h

High efficiency power generation η ≥ 30 %

Advanced emission control 0.000053 ng-TEQ/Nm3

Various waste treatment - RDF - Sewage Sludge

- MSW - Landfill Waste

- Hazardous Waste

Recyclable slag and metal23

Thank you very much

► www.jfe-eng.co.jp24