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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
► www.jfe-eng.co.jp
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
Net Sales(million €) : 27,000
Employees : 43,000
Net Sales(million €) : 2,100
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
► www.jfe-eng.co.jp
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
JFE Gasification furnace
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
JFE 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
JFE Gasification furnace
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