Wartsila Oyj Abp · OMXHEX:WRT1V
Wartsila Oyj Abp — Wärtsilä — Technical Presentation (February 2015)
28 slides from Wartsila Oyj Abp's technical presentation, Feb 18, 2015
Slide 1: Exhaust Gas Cleaning Systems
ENVIRONMENTAL SOLUTIONS EXHAUST GAS CLEANING SYSTEMS WÄRTSILÄ MOSS A/S Heidi Paulsrud 1 18 February 2015 Presentation name / Author © Wärtsilä Doc.ID: Revision: Status:
Slide 2: Content
Content • Environment and legislation • Scrubber – a choice that makes sense • Scrubbing technology and different options • Water treatment • References and added value 2 © Wärtsilä
Slide 3: Emissions and Environment
SHIP POWER Emissions and Environment NOx SOx CO2 Acid rains Acid rains Greenhouse gas Tier II (2011) 3.5% (2012) Under evaluation US ECA Tier III (2016) 0,5% (2020 by IMO or latest 2025) EU ECA? 0.5% in EU (2020) ECA 0.1% (2015)
Slide 4: Sulphur Oxides SOx (SO2)
SHIP POWER Sulphur Oxides SOx (SO2) • Formed from the sulphur contained in raw materials such as coal and oil during combustion and refining processes • SO2 dissolves in water vapour in the air to form acids • Acid rain destroys crops, buildings, freshwater lakes and entire ecosystems • Harmful to b
Slide 5: Marine sulphur and scrubber legislation
Marine sulphur and scrubber legislation Body Act IMO - SOx MARPOL Annex VI IMO - Scrubbers Resolution MEPC.184(59) EU 2012/33/EU US EPA Vessel General Permit - VGP California Air Resources Board - CARB © Wärtsilä
Slide 6: Current and potential emission control areas
Current and potential emission control areas © Wärtsilä
Slide 7: Current and upcoming sulphur legislation
Current and upcoming sulphur legislation 7 © Wärtsil © Wärtsilä 18 February 2015 AIR & ENERGY SOLUTIONS - WATER SOLUTIONS ä
Slide 8: Marine scrubber milestones
Marine scrubber milestones 1993: M/S Fjordshell equipped with Kværner EGC 1997: IMO adopts Marpol Annex VI 2004: Ratification of Marpol Annex VI 2005: Wärtsilä Marine Scrubber project started 2005: EU Directive 2005: Hamworthy scrubber on Pride of Kent 2007: Wärtsilä decision to install pilot scrubb
Slide 9: Alternatives to reducing SOx
SHIP POWER Alternatives to reducing SOx FUEL SWITCH Flexible High operating cost in SECA Switch to low sulphur fuel in Small investment Fuel change over procedures SECA. Lube oil TBN management Fuel availability? CHANGE TO MGO Convenient High operating cost Run full time on Marine Gas Oil No change
Slide 10: Fuel oil price in USD/ton
Fuel prices, Rotterdam Updated 30 October, 2014 MGO - HFO∆= 140… 700 $/ton 1400 1200 Fuel oil price in USD/ton 1000 800 600 400 200 0 marras.06 marras.07 marras.08 marras.09 marras.10 marras.11 marras.12 marras.13 maalis.07 maalis.08 maalis.09 maalis.10 maalis.11 maalis.12 maalis.13 maalis.14 heinä.
Slide 11: Reflections on fuel prices and attractiveness of solutions
Reflections on fuel prices and attractiveness of solutions • Global demand for distillates is likely to increase → Price of MGO is expected to increase while price of HFO will stay the same or even decrease • Scrubbers demonstrated to work in marine environment • Scrubbers allow for same bunkering a
Slide 12: Cost comparison for 25 years
Cost comparison for 25 years • Total engine power: 10 MW • Fuel price inflation rate: 4.8% (1980- • Fuel consumption in ECA: 9800 ton/a 2010 average) • Interest rate for NPV calculations: • Currency rate: 1.28 US$/€ 5.0% • Payback time 0.5-2.8 years • NaOH (50%) cost: 200€/ton © Wärtsilä
Slide 13: Wärtsilä Main Scrubber Portfolio
Wärtsilä Main Scrubber Portfolio Open loop scrubber – sea water operations • Uses seawater i.e. no freshwater needs • Slightly higher power demand than FWS • Does not need caustic soda Applications: main alternative for ocean-going ships Closed loop scrubber – fresh water/closed loop operations • In
Slide 14: Example alkalinity in the Baltic Sea
Example alkalinity in the Baltic Sea Finland Sweden Typical open sea alcalinity outside Baltic Sea is ca. 2200 – 2400 µmol/L © Wärtsilä
Slide 15: Inline vs conventional scrubber
Inline vs conventional scrubber Venturi scrubber Inline scrubber Wash water amount 45 m3/ MWh 55 m3/MWh Max fuel S% content 3,5% 2,5% (open loop) Integrated option Yes No PM removal Up to 90% ? Replacing silencer No Possible Size example: 6 MW scrubber for one engine • Inline scrubber Ø1850 10000(h)
Slide 16: Open Loop Sea Water Scrubber
{peinaust Gas Out Exhaust Gas Fan* Open Loop Sea Water Scrubber Was Scrubbing water mums Reaction water mums Wash water Deplume System* Exhaust Gas In CEMS (222223 *Optional & . Wash water Monitorit Scrubbing water Wash Water Hydro- Modul = Monitoring Pump cyclone Module = < f ho q Residence Tank WA
Slide 17: Wärtsilä Inline Scrubber Open Loop
Wärtsila Inline Scrubber Open Loop Scrubbing water Exhaust Gas Out Deplume System* Reaction water Wash water Effluent CEMS Sludge SOx, CO2, *Optional Wash water Monitoring Module Inline Scrubber pH, PAH, Turb, T Scrubber water Monitoring Module Wash Water pH, PAH, Pump Turb, T Hydro- cyclone Scrubbi
Slide 18: Hybrid Scrubber
Hybrid Scrubber Exhaust Gas Fan* Scrubbing water Deplume System* Cooling water Make-up water Exhaust Gas In Wash water CEMS Wash water/Effluent Bleed-off “vedio, Ret rer oe ae Alkali — Sludge Venturi ——— Wash water Hydro- : Pump cyclone Alkali Feed Module Scrubbing Water Pump Cooling/Reaction Water
Slide 19: Closed Loop Fresh Water Scrubber
Closed Loop Fresh Water Scrubber ? Exhaust Gas Out mmm Scrubbing water ms Sea water jem =Make-up water me Alkali ”__CEMS mum Bleed-off & Exhaust Gas Fan* Cooling Water Pump WARTSILA 5 © Wértsild This document is the property of Wartsild Corporation and shall not be copied or reproduced without the c
Slide 20: Water treatment
Water treatment All Wärtsilä scrubber systems have water treatment included as a default.The goal is to always follow current and future legislation,guaranteeing compliance for our customer. To be disposed of ashore Estimated amount: Closed loop(Dissolved Air Flotation): 3,5 kg/MWh Closed loop(separ
Slide 21: EGC references
EGC referencesMarket leader with 100 units installed or on order for 50 vessels! …more will follow Vessel/Owner Vessel type Application Open loop Closed loop Hybrid Scrubber delivery MS Pride of Kent/ Ferry Retrofit x 2005 MS Zaandam/ Cruise Retrofit x 2007 MT Suula/ Neste shipping Tanker Retrofit x
Slide 22: Retrofit
Retrofit Color Line SuperSpeed 2 • Operates 100% within SECA • 4 x 9,45MW Wärtsilä • Retrofit: space limitations in funnel • Wärtsilä Inline Scrubber installation March 2014 at FaYard © Wärtsilä
Slide 23: Wilhelmsen Tarago Retrofit
Wilhelmsen Tarago Retrofit • 25MW multi inlet scrubber for ME and AEs • 6MW scrubber for AEs, port mode • Hybrid system • Wärtsilä Scrubber installation Q1 2013 at Sembawang Singapore © Wärtsilä
Slide 24: Solvang (VLGC) Newbuild
Solvang (VLGC) Newbuild • 15MW scrubber for ME • 4MW multi inlet scrubber for AEs • Open Loop system • Wärtsilä Scrubber installation 2013 at HHI Korea © Wärtsilä
Slide 25: Wärtsilä References
Wärtsilä References © Wärtsilä
Slide 26: Wärtsilä Moss Test Facility
Wärtsilä Moss Test Facility 1 MW Exhaust Gas Cleaning installation Tests run continuously Training for ship crews on Inert Gas Systems In future training on Exhaust Gas Cleaning Systems Demonstration for potential customers © Wärtsilä
Slide 27: Wärtsilä – added value partnership
Wärtsilä – added value partnership technology choice to suit the ship type and operational profile turnkey supply capability trusted partnership survey and equipment selection engineering and project management procurement and equipment delivery installation, commissioning and certific
Slide 28: Thank you for your attention.
Heidi Paulsrud +47 69 27 99 00 EGC-Sales@wartsila.com Wärtsilä Moss AS Thank you for your attention. © Wärtsilä