Alfa Laval Ab · OMXSTO:ALFA
Alfa Laval Ab — Alfa Laval webinar: Pioneering positive impact – decarbonization toolbox for South East As (July 2024)
43 slides from Alfa Laval Ab's conference presentation, Jul 24, 2024
Slide 1: Pioneering positive impact
Pioneering positive impact Alfa Laval's decarbonization toolbox 24 July 2024 (Wed.), 3.00pm - 4.00pm GMT+8 Rajesh Madhavan Alfa Laval Singapore Classified by Alfa Laval as: Business Classified by Alfa Laval as: Business
Slide 2: Alfa Laval Together for sustainable shipping
Alfa Laval Together for sustainable shipping − Video Whether you sail ships or build them, we can help you meet the challenges of today and tomorrow. From optimizing energy efficiency to navigating the fuel shift and environmental regulations, we offer innovative solutions for a wide range of applic
Slide 3: Webinar Agenda
Webinar Agenda Waste heat recovery system 1 Aalborg Micro boiler & economizer Power from waste heat 2 E-PowerPack ORC Fresh water generation 3 AQUA Blue E2 Fluidic air lubrication 4 OceanGlide
Slide 4: Presenter
Presenter − Credential’s • Rajesh Madhavan leads Sustainability solutions in Alfa Laval for Southeast Asia Market. • He is strategically working with customers and industry stakeholders to meet decarbonization goals and assisting energy transition journey. • He has 15 years of experience in the ship
Slide 5: From bow to stern
From bow to stern − 100 years in the marine industry Steam production Waste heat recovery LNG as fuel Thermal fluid heating systems Power from waste heat Heating and cooling LPG as fuel Freshwater generation EGR water treatment Methanol as fuel Ballast water treatment Exhaust gas cleaning Air lubric
Slide 6: Emissions and energy savings
Emissions and energy savings Lowering greenhouse gas emissions and energy efficiency at the center of attention. As the regulations tighten and the demands increase, what is your strategy for meeting them? 6| Classified by Alfa Laval as: Business
Slide 7: Regulatory developments
Regulatory developments − Assessment of mandatory CO2 reduction measures To integrate IMO climate change policies into ship financing UK targets Lower GHG emissions, Short-term measures including shipping CII and rating EEDI Phase 1 EEDI Phase 2 EEDI Phase 3 EEDI Phase 4 EEDI Phase 3 early Mid-term
Slide 8: How Alfa Laval contribute on this journey?
8 How Alfa Laval contribute on this journey? Improve Energy efficiency: • Diverse range of energy-saving solutions supporting different energy saving paths I. Slow steaming • Equipment improvements to reduce energy needs or boost its recovery II. Operational efficiency • Bringing efficiency into ves
Slide 9: Maximizing energy efficiency of vessels
Maximizing energy efficiency of vessels 9 – Our portfolio supporting energy savings and efficient operations Slow Steaming Operational efficiency Waste heat recovery & reuse Propulsion efficiency UPCOMING Fresh water generation Heating and cooling Cargo Pumping Systems Waste heat recovery Wind propu
Slide 10: Waste Heat Recovery
Waste Heat Recovery Summary A large portion of fuel energy is wasted through the exhaust gas. Alfa Laval boiler technology recovers a proportion of this waste heat from exhaust gas – from both main and auxiliary engines. 50% Utilization of the heat in exhaust gas from auxiliary engines to generate s
Slide 11: The Boiler (Economizer) models
The Boiler (Economizer) models − Different designs to suit your requirements Smoke Tube Water Tube Aalborg XS-2V/7V Aalborg XS-TC7A Aalborg Micro After main and auxiliary engines After auxiliary engines After auxiliary engines 11 | Classified by Alfa Laval as: Business
Slide 12: Types of WHR system
Types of WHR system Micro Boiler : XS 2V/ 7V : Dual Inlet Boiler • One to One with Aux engine, Compact, lightweight and small • Handle two engines in one boiler -> reduced CAPEX • Standardized design, water tube boiler (Coiled fin tubes) • Smoke Tubes (Straight tubes ), Easy to repair and retube • O
Slide 13: Business Cases - WHR
Business Cases - WHR Fuel savings Vessel Type Capacity Aux Engine Fuel Savings ROI per day Container 10,600 TEU 01 x 4.500 MW , 1 x 900 Tons 2 yrs From oil fired boiler 3.000 MW operation Container 3800 TEU 03 X 1.300 MW 200 Tons 2.5 yrs Bulk Carrier 176000 DWT 03 x 0.800 MW 120 Tons 3-4 Yrs Chemica
Slide 14: Alfa Laval E-PowerPack ORC
Alfa Laval E-PowerPack ORC − Converting Excess Steam into Electrical power Meet sustainability requirements by turning your vessel’s waste heat into electrical power with proven Organic Rankine Cycle (ORC) technology. 14 | Classified by Alfa Laval as: Business
Slide 15: ORC technology makes it possible
ORC technology makes it possible − Proven and versatile power generation Organic Rankine Cycle • Similar to a traditional steam cycle but based on an organic fluid with a lower boiling point • Enables production of electricity from relatively low- temperature heat sources • Used for decades in land-
Slide 16: Introducing the Alfa Laval E-PowerPack
Introducing the Alfa Laval E-PowerPack • ORC technology for marine application From waste heat to free electricity • Continuous power generation using a wide variety of heat sources • Power straight into the vessel grid • Up to 30% lower auxiliary engine load • Every kW visible and recorded = tangib
Slide 17: In principle – the ORC process
In principle – the ORC process − A closed, continuous system • Heat enters in two stages: • Preheater – direct input of jacket water Expander Generator • Evaporator – additional heat via hot water loop Additional heat • Heat turns the organic fluid into vapour input (via loop) • Vapour enters the ex
Slide 18: E-PowerPack Connections
E-PowerPack Connections − Simplified system layout Direct connection to power grid Hot water loop Jacket cooling water Heat input from surplus from HT cooling steam system Condensate return Surplus steam from common service Cold water loop Cooling steam line Heat input from JCW Hot and cold water lo
Slide 19: Integration with the steam system
Integration with the steam system − No dumping of valuable thermal energy (Waste Heat) Steam consumers Surplus steam Power out Jacket cooling water Main engine Auxiliary engines 19 | Classified by Alfa Laval as: Business
Slide 20: In practice – a compact module
In practice – a compact module − One size fits all E-PowerPack (200 kW) 2200 mm 1650 mm • Less than half the size of comparable ORC systems • Standardized design simplifies engineering needs • Modules can be connected to form larger systems 2060 mm Example: Ship (bulker/ tanker etc) with 15 MW 2-str
Slide 21: Business Cases - E-power Pack ORC
Business Cases - E-power Pack ORC Project Specification: 10K TEU Container , Single Fuel Main engine type: 7G80ME-C10.5-HPSCR, SMCR: 32,300 kW E-PowerPack electrical power and fuel savings Fuel mode Steam Output from M/E JCW @60% Load: 2500 kW Annual power savings 1,006 MWh Steam output from 2 Micro
Slide 22: Alfa Laval Freshwater Generator
Alfa Laval Freshwater Generator The Big Splash, with a small footprint − AQUA Blue E2 22 | Classified by Alfa Laval as: Business
Slide 23: Fresh Water Generator range
Fresh Water Generator range − AQUA Blue Family The AQUA Blue FWG Family: Mini: 0.5–18 m3/day E1-C-type: 2–60 m3/day E1-S-type: 7–60 m3/day AQUA Blue E2 Based on SW 32˚C. 20 – 80 m3/day 23 | Classified by Alfa Laval as: Business
Slide 24: Value Proposition Aqua FWG E2
Value Proposition Aqua FWG E2 − Electric power and thermal heat The most energy-efficient solution – for Slow Steaming • Aqua FWG E2 almost 50% less thermal heat & jacket water flow compared with single stage Freshwater Generator • Lower electric Power Consumption per ton of water compared with: • S
Slide 25: AQUA Blue FWG 2-Stage
AQUA Blue FWG 2-Stage − How it works 3 in 1 plate technology in two stages With the AQUA plate technology there is only one single plate pack with all 3 processes: evaporation, separation and 2685 condensation. mm Evaporator 1 1140 Condenser mm Condenser 2010 mm Process plate Evaporator 2 Evaporator
Slide 26: AQUA Blue 2-Stage
AQUA Blue 2-Stage − How it works 3 in 1 plate technology in two stages • Heat consumption comparison: Condenser • AQUA E1 Blue 1-stage 36 ton/day: 1060 kW • AQUA E2 Blue 2-stage 36 ton/day: 600 kW • Compatible with slow steaming ( Hotwater loop) : Same FWG production output Evaporator 2 • Flow from
Slide 27: AQUA Blue E2 C-type - Features
AQUA Blue E2 C-type - Features − Perfect solution for slow steaming and ORC • Capacity 20 – 80m³/24hrs • High Energy Efficiency • Less Thermal heat, can be utilized for ORC (E-power pack) • Less Electric power consumption • 3 in 1 plate technology – in two stages • Non-glued gaskets , Less OPEX • Lo
Slide 28: Energy efficiency with Alfa Laval OceanGlide Air Lubrication System
Energy efficiency with Alfa Laval OceanGlide Air Lubrication System Alfa Laval Air Lubrication System OceanGlide is a unique combination of proven technologies: air lubrication and fluidics. It ensures real, substantial improvement in vessel energy efficiency – resulting in lower emissions. Classifi
Slide 29: What is Air Lubrication system?
What is Air Lubrication system? Reducing friction between hull and water What does air lubrication promise Reduced propulsion power Reduced fuel consumption Reduced CO2 and other emissions Reduced marine noise Classified by Alfa Laval as: Business
Slide 30: Why Alfa Laval OceanGlide?
Why Alfa Laval OceanGlide? A smooth path to real energy savings UNIQUE MAXIMIZED EA SY CONCEPT EFFICIENCY I N S TA L L AT I O N Alfa Laval by your side Alfa Laval Classified by Alfa Laval as: Business
Slide 31: Alfa Laval air distribution bands
Alfa Laval air distribution bands Intelligent integration of air lubrication with fluidics • Even and dynamic air layer, produced with few compressors • Effective coverage of the entire flat bottom area helps in reducing drag • Individually controllable sections for air layer optimization • No large
Slide 32: How is Alfa Laval OceanGlide different?
How is Alfa Laval OceanGlide different? The control of fluid pressure and flow by means of precisely shaped channels, without any moving parts • Installed across the hull, creating sections • Hydrodynamic wing-shaped profile • Fluidic oscillators have no moving parts Air distribution band Fluidic os
Slide 33: How Fluidic works?
How Fluidic works? Fluidics is the control of fluid pressure and flow by means of precisely shaped channels, without any moving parts: • Unlike other air lubrication systems, OceanGlide doesn’t just inject air under the vessel. • Using fluidics, it creates an actual air layer – with much higher effi
Slide 34: Wide application
Wide application With fluidics making the most of air lubrication’s potential, OceanGlide significantly reduces propulsion power, fuel costs and emissions. Consistent results – whatever the vessel • Nearly any vessel size o From 3,350 to 214,000 DWT • Nearly any vessel draft o From 3 to 18 m • Nearl
Slide 35: Tharsis Sea-River Shipping
Tharsis Sea-River Shipping Owner Tharsis Sea-River Shipping Vessel type Coaster general cargo (3,350 DWT) Installation October 2020 Savings 7–9% net fuel savings through reduced propulsion power Retrofiting 2nd vessel with OceanGlide ALS Alfa Laval Classified by Alfa Laval as: Business
Slide 36: An advantage now and always
An advantage now and always Easy to install means future-proof as well • Bolt-on air distribution bands reduce maintenance complexity in dry dock • Oscillators can be replaced by divers if needed between dry dockings • Exchangeable oscillators allow easy upgrading as technology develops • Air layer
Slide 37: Compressor flexibility
Compressor flexibility Few compressors, placed where convenient • Oil-free screw compressors • Typically just 1–3 needed • Installed anywhere on board Classified by Alfa Laval as: Business
Slide 38: Low-profile air distribution bands
Low-profile air distribution bands Mounted on the hull by any shipyard Classified by Alfa Laval as: Business
Slide 39: Minimal hull penetrations
Minimal hull penetrations No impact on structural integrity • Typically one penetration per band • From the ballast tank to the band • Secured by a class-approved non- return safety valve • Accessible via inspection hatch Alfa Laval Classified by Alfa Laval as: Business
Slide 40: Summary
Summary To improve energy efficiency and minimize environmental impact - Alfa Laval is your trusted partner for a sustainable future. Power from waste heat Air Lubrication E-PowerPack OceanGlide Electricity from waste heat, up to 200 KW Significant fuel savings & net power output. Significant fuel s
Slide 41: We support you – at land, at sea and remotely
We support you – at land, at sea and remotely Our 24/7 Service & Support function We have a complete in-house Our experts can supervise provides worldwide, service and support installation and commissioning – round-the-clock support and fast organization anywhere in the world assistance Alfa Laval C
Slide 42: You can find us in all major ports
You can find us in all ma ports 24/7 Service & Support + 46 46 36 77 00 marine.service@alfalaval.com General marine service centre Service station Repair unit Service station and repair unit alfalaval.com Alfa Laval Classified by Alfa Laval as: Business
Slide 43: Together for sustainable shipping Thank You
Together for sustainable shipping Thank You Classified by Alfa Laval as: Business