copyright©2015 nippon steel & sumikin engineering co., ltd. all rights reserved. 1 proven waste...

Copyright©2015 NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD. All Rights Reserved.

1

Proven Waste Gasification Technology for Circular Society- Key Technical Information for Deployment -

World Waste to Energy City Summit London19/5/2015

NIPPON STEEL & SUMIKIN ENGINEERING CO., LTDNobuhiro Tanigaki


2

Contents

1. Company Overview Group Structure Company Profile Business Field

2. Key Advantages for Deployment in the UK(1) Flexibility(2) Environmental Friendly (3) Sustainability(4) Reliability

3. Summary


3

Contents



3. Summary


4

1.1. NIPPON STEEL & SUMITOMO METAL Group

ArcelorMittal(Luxembourg) NSSMC

(Japan) Hebei Group(China) BaoSteel Group

(China) POSCO (S. Korea)

96.1

50.145.8

43.939.3

Top 5 Global Crude Steel Producers(2013FY)

JPY/EUR = 142,8

Wuhan Group(China)

The World’s 2nd Largest Crude Steel Producer

(Million tons)

NSSMC Group

Revenue 38,628 m € (as of 31 Mar. 2014)

Capital Stock 2,938 m € (as of 30 Sep. 2013)

Employees　(consolidated)

84,361 　 (as of 31 Mar. 2014)

Recent Activity

Merger of Nippon Steel Corporation and Sumitomo Metal Industries Ltd. in 2012


5

1.2. Group Structure

〈 Steelmaking〉NIPPON STEEL &

SUMITOMO METAL

CORPORATION

〈 System solutions〉NS Solutions

Corporation

〈 New Materials〉NIPPON STEEL &

SUMIKIN MATERIALS

Co., Ltd.

〈 Chemicals〉NIPPON STEEL &

SUMIKIN CHEMICAL

Co., Ltd.

〈 Engineering〉NIPPON STEEL &

SUMIKIN

ENGINEERING

Co., Ltd.

(NSENGI)

NIPPON STEEL & SUMITOMO METAL CORPORATION (NSSMC) GROUP

Environmental solutions, Steel Plant, Marine Construction, Building


6

1.5. Main Products for Energy from Waste

Direct Melting System (DMS)Proven “WASTE” Gasification Technology

The world’s highest number of facilities (43 orders)The world’s largest facility capacity (230,000 t/annual)The world’s longest-term operation (36 years)

Waste Tire Pyrolysis Technology (2004- )

Incineration via Steinmüller Babcock Environment GmbH


7

Contents



3. Summary


8

3. Key Advantages for Deployment in Europe

(1) Flexibility - Waste flexibility - Feasible with Co-gasification

(2) Environmental Friendly - Lower Emissions - Contribution to “Circular Society” (3) Sustainability - CfD eligible - High Power Generation - Material and Energy Recovery from Waste

(4) Reliability - Technology is well-proven - Company - Technology supplier or Turn-key supply?


9

2.1. Flexibility

Syngas

Waste FlexibilityMainly MSW or RDF with other waste

This system has high waste flexibility and requires no pre-treatment. No pre-treatment High temperature gasification (>1,800 C) Double damper system (max. 800 mm)

CfD Eligible Continuous syngas measuring Stable combustion Approx. 5.9 MJ/m3

N based on 9.1 MJ/kg-waste refer to N.Tanigaki et. al. Waste Management

1,800℃

400-500 ℃

600-800 ℃Sewage sludge Bottom ash Landfill Waste Clinical Waste


10

3.2.1. Environmental Friendly

(1) Low Emissions Syngas combustion (homogeneous combustion) 3Ts (Time, Temperature, turbulence) Lower emissions such as PCDD/DFs, HCl and SO2 have positive impact for achieving permissions.

(2) Energy and Material Recovery from Waste - Recycling material from waste without further post- treatment - Minimizing non-recyclables and landfill amount - Contributing to “Circular Society” or “Zero Waste”


11

3.3.1. Sustainability - Energy from Waste -

- Horizontal Boiler- η : >28% (11 MJ/kg, 10t/h x 2 lines)

- Dust Removal: Rapping system Shower Cleaning Soot Blower for EconomizerLower maintenance problems

- Combustion chamber is also the part of the boiler


12

3.3.2. Sustainability - Material Recovery -

slag

metal

Materials of Iron industries

Counterweight for construction machine

Concrete block

Interlocking block

Slag

Natural sandSoil

Marine Block


13

3.4.5. Reliability

(1) Technical Reliability Should have commercial plants, not demonstration Well proven Should know “WASTE”

(2) Company Reliability Should have strong financial condition Capability for EPC Single responsibility

=> Bankable technology

(3) Operation support Operating experience Well-developed supporting system


14

3.4. Reliability - References -

43 references 36 years operation 10,000 - 230,000 t/a


15

3.4.1. Shin-Moji Plant

Location / PurchaserKitakyushu City, Japan

FuelMunicipal solid wasteIncombustiblesSewage sludge

Capacity3 x 10 t/h9 100 - 12 000 kJ/kgLargest Waste Gasification Plant in operation

Year of Start Up2007

NSENGI Scope of SupplyFull Turn key, Operation & Maintenance


16

3.4.2. Narumi Plant - Co-Gasification of Bottom Ash -

Bottom ash recycling is not allowed. The municipality has no landfill siteÞ Need solutions. Co-Gasification and recyclingÞ 87% reduction of final landfill amount

Location / PurchaserNagoya City, Japan

FuelMunicipal solid wasteBottom ashIncombustiblesCombustibles

Capacity2 x 11 t/h6 500 kJ/kg

Year of Start Up2009

NSENGI Scope of SupplyFull Turn keyBOTOperation & Maintenance


17

3.4.5. Reliability - Operating Support -

(1) PlantPAD

Monitored operating condition remotely Inspection data is recorded Checking operating data - ITV - Historical trend data - On-time operating condition easier maintenance management

(2) Predictive Operating

Many operating records can predict the operating conditions. Several parameters are picked up for predictive operation. Less operation load

These supporting system lead easier “O&M” of gasification technology


18

4. Summary

NSENGI Group has a capability to provide various solutions for clients. (gasification, incineration and others)

The Direct Melting System can achieve both the energy and material recovery from waste without any pre- and post treatment.

Driving factors of waste gasification for deployment are (1) Flexibility of waste (2) Environmental Friendly (3) Sustainability (Energy and Material recovery) (4) Reliability

Especially, our waste flexibility have great possibility to contribute to “Circular Society” and to improve feasibility of the project.


19

Thank you very much for your attention

Contact:

M. Sc. Nobuhiro TanigakiTechnical ManagerProfessional Engineer JPNIPPON STEEL & SUMIKIN ENGINEERING CO., LTD.European [email protected]

copyright©2015 nippon steel & sumikin engineering co., ltd. all rights reserved. 1 proven waste...

Documents

steel plant

high waste flexibility

summary slide

deployment world waste

key advantages

reliability technology

wellproven company

nobuhiro tanigaki slide