4
Zentralkokerei Saar GmbH Dillingen (Germany) The new coke oven batteries Cokemaking Plants
Zentralkokerei Saar GmbH Dillingen (Germany)
The new coke oven batteries
Cokemaking Plants
Zentralkokerei Saar GmbH, Dillingen (Germany) – The new coke oven batteries
Project description
In 2007, Zentralkokerei Saar GmbH (ZKS), the commonly owned subsidiary of AG der Dillinger Hüttenwerke and Saarstahl AG, started an over-all modernization programme of their coke making plant with the aim of optimizing the coke produc-tion and reducing emissions. In the context of this large-scale project, Paul Wurth was contracted for the engineering and turnkey construction of the new stamp charging coke oven batteries B3 and B1, featuring a modern design approach and state-of-the-art pollution-prevention technologies. Since the successful completion of this rebuild, ZKS is now one of the most modern coking plants in the world.
The batteries N°1 & 3 in figures:
Production 1,300,000 t/a
Number of ovens: – Battery 3 50 – Battery 1 40
Oven length 16.2 m
Oven height 6.25 m
Oven width (av.) 0.50 m
Useful volume 43.7 m3
Coal cake density 1.1 t/m3
Coking time 20 h
Project timeline
` Greenfield construction of the new coke oven battery n°3 with 50 ovens
` First coke of battery n°3 was pushed in February 2010
` Demolition of coke oven battery n°1
` Construction of new coke oven battery n°1 on the foundations of the old one started in 2010
` First coke of battery n°1 was pushed in October 2012
Cokemaking Plants
The plant is equipped with SOPRECO™, the Single Oven Pressure Control System developed by Paul Wurth to maintain pressure constant inside the oven during distillation time with very low pressure in the collecting main (0 or below 0). This results in a drastical reduction of possible emissions.
The refractory block and the combustion system have been studied and designed making use of the VAP (Virtually Assembly Program) that guarantees:
` Error-proof refractory design
` Precise estimation of refractory quantities
` Optimization of the erection planning
The Paul Wurth Group is today one of the world leaders in the design and supply of complete plants, systems and processes as well as specialised mechanical equipment for
� the iron & steel industry: Blast Furnaces & Auxiliary PlantsCoke Making PlantsAgglomeration Plants Direct Reduction PlantsEnvironmental Protection, Recycling & Energy-Saving Technologies
� other industries:Systems & Equipment for Non-Ferrous Pyrometallurgy, Electrometallurgy & Residue TreatmentIntralogistics Solutions for Heavy LoadsEngineering & Project Management for Civil Construction and Infrastructure Projects
Feasibility Studies – Conceptual, Basic and Detail Engineering – Project Management – Plant and Components Supply – Turnkey Projects – Assistance in Plant Assembly and Commissioning – Technology and Operations Consultancy – On-site and Remote Operational Assistance – After-sales Services
Engineering & Technology worldwide
Paul Wurth S.A.32, rue d’AlsaceL-1122 LuxembourgPhone: (+352) [email protected]
Group members:
EUROPE
Paul Wurth Italia S.p.A.Genova, ITALYPhone: (+39) 010 640 [email protected]
Paul WurthRefractory & Engineering GmbHMainz-Kastel, GERMANYPhone: (+49) 6134 606 [email protected]
Paul Wurth Umwelttechnik GmbHEssen, GERMANYPhone: (+49) 201 [email protected]
Paul Wurth, a.s.Ostrava, CZECH REPUBLICPhone: (+420) 595 155 [email protected]
Paul WurthMoscow Representation Offi ceMoscow, RUSSIAPhone: (+7) 495 721 [email protected]
Paul Wurth KovrovKovrov, Vladimir region, RUSSIAPhone: (+7) 49232 [email protected]
Paul WurthUkraine Representation Offi ceMariupol, UKRAINEPhone: (+380) 629 41 18 [email protected]
Paul Wurth International Site ServicesLuxembourg, LUXEMBOURGPhone: (+352) 4970 [email protected]
CTI Systems S.A.Lentzweiler, LUXEMBOURGPhone: (+352) 2685 [email protected] • www.ctisystems.com
Joint company ofDango & Dienenthal and Paul Wurth:
TMT - Tapping Measuring TechnologySiegen, GERMANYPhone: (+49) 271 4014 0
Luxembourg, LUXEMBOURGPhone: (+352) 261920 [email protected] • www.tmt.com
AMERICAS
Paul Wurth Inc.Valparaiso, Indiana, USAPhone: (+1) 219 756 [email protected]
Paul Wurth do BrasilBelo Horizonte, M.G., BRAZILPhone: (+55) 31 3228 [email protected]
Paul Wurth de Chile LtdaProvidencia, Santiago, CHILEPhone: (+56) 2 470 [email protected]
Paul Wurth de Mexico SA de CVAtizapan, MEXICOPhone: (+52) 55 1106 [email protected]
ASIA
Paul Wurth Metal Technology(Beijing) Co., LtdBeijing, P.R. CHINAPhone: (+86) 10 8405 [email protected]
Beijing Paul Wurth Trading Co., LtdBeijing, P.R. CHINAPhone: (+86) 10 8405 [email protected]
Paul Wurth India Pvt. LtdGurgaon, INDIAPhone: (+91) 124 [email protected]
Paul Wurth International S.A.Taiwan BranchKaohsiung, TAIWANPhone: (+886) 7 33 93 [email protected]
Paul Wurth International S.A.Korea BranchSeoul, KOREAPhone: (+82) 2 553 [email protected]
Paul Wurth Vietnam Co., LtdHo Chi Minh City, VIETNAMPhone: (+84) 8 73 000 [email protected]
Joint company ofIHI Corporation and Paul Wurth:
PAUL WURTH IHI Co., Ltd.Tokyo, JAPANPhone: (+81) 3 6204 [email protected]
AFRICA
Paul Wurth International S.A.South Africa BranchJohannesburg, SOUTH AFRICAPhone: (+27) 11 794 [email protected]
VCA**CER
TIFIED SAFETY SYSTEM
VINCOTTE
ISO 9001ISO 14001
BUREAU VERITASCertification
N° BXL 05000141 / N° BEL BXL 153669
© Copyright 2010-2015 Paul Wurth S.A. – all rights reserved
Non Contractual Data: Paul Wurth believes that the data contained in this folder are correct and accurate, but cannot guarantee same or better performances for any specific site without a detailed quote. Patents and Patents pending. — Paul Wurth equipment and processes are protected in many countries by patents.
Paul Wurth, the Paul Wurth Logo and SOPRECO are trademarks of Paul Wurth S.A. and may be registered in your jurisdiction.
