additives and their role in achieving emissions reduction and … · 2020. 12. 1. · additives and...
TRANSCRIPT
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Additives and their role in achieving emissions reduction and compliance27 November 2020 • 09:00-09:45 GMT
Sponsored by
Marine FuelsWebinar Week
Part of
23-27 November 2020Panellist documents
Page 2: Joshua Townley, InnospecPage 13: Idris Talib, AdercoPage 20: Julian Mcintyre, ArqPage 27: Matt Fazakerley, Croda Europe
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FUTURE MARINE FUELS –A FRESH APPROACH FOR ADDITIVESJoshua Townley, Market Specialist Marine
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A DIFFERENT MAKEUP
Aromatics – Similar benzene ring structures. Asphaltenes can remain stable when surrounded by an aromatic portion (Resins, Aromatics) over extended time periods however, in the presence of a significant paraffin mixture, the Asphaltenes begin to ‘agglomerate’; growing larger to form sludge in tanks, or attributing to poor combustion. Octamar™ HF products target and protect vulnerable Asphaltenes
Paraffinic – straight chain hydrocarbons, often from secondary refinery streams. Paraffins are prone to rapid oxidation when heated, or drop out as wax in low temperatures. Octamar™ HF products prevent oxidisation and stabilise these components for a more homogenous fuel
Typical blend ratios of modern residual marine fuels show a much higher proportion of the saturate (paraffinic) component in combination with aromatics, which are structurally dissimilar, causing separation and instability.
Residual Marine Fuel - Composition
0
10
20
30
40
50
60
70
80
90
100
HSFO VLSFO
%
Asphaltenes Resins Aromatics Saturates
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0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
0-0.02 0.02-0.04 0.04-0.06 0.06-0.08 0.08-0.1 0.1-0.12 0.12-0.14 0.14-0.16 0.18-0.2 >0.2
Freq
uenc
y
TSP (%M/M)
TSP VS. ISSUES
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Asphaltenes
Asphaltenes
Octamar™
Diluted Aromatics
Diluted Aromatics
SN = 14.5, Poor Asphaltene stability SN = 0.1, Excellent Asphaltene stabilityBase Fuel Fuel + Octamar™
RESIDUAL AGING
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DETERGENCY - CLEAN-UP & KEEP CLEANBefore After
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BOOST FLEET PERFORMANCEOctamar™ Ultra HF
-0.5
0
0.5
1
1.5
2
2.5
3
3.5
44
4.38
4.76
5.14
5.52 5.
96.
286.
667.
047.
42 7.8
8.18
8.56
8.94
9.32 9.
710
.08
10.4
610
.84
11.2
211
.611
.98
12.3
612
.74
13.1
213
.513
.88
14.2
614
.64
15.0
215
.415
.78
16.1
616
.54
16.9
217
.317
.68
ROHR
(bar
/ms)
Time (ms)
VLSFO Fuel Quality Boost
Base Fuel
Fuel + Octamar™ Ultra HF
Octamar™ Ultra HF - Performance ImprovementECN Estimated Cetane Number 7 %MCP Main Combustion Period 10 %EMC End of Main Combustion 5 %ABP After Burning Period 5 %
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880
900
920
940
960
980
1000
1020
1040
0 2 4 6 8 10 12 14
BFO
C (g
/kW
hr)
Time (100 hrs)
BSFC (Break Specific Fuel Consumption) using Innospec Detergency
DETERGENCY - OPTIMUM PERFORMANCE
Technologies found in
• Octamar™ HF-10 PLUS
• Octamar™ Ultra HF
• Octamar™ LI-5 PLUS
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100+ fuel and fuel blends tested with >90 % improvement in SN
Lowest reliable dose rate, for the best results at the lowest treat rate per tonne
Concentration Treat rateOctamar™ HF-10 PLUS 66 ppm 1 litre doses 15,000 litres
Other additives 166 ppm and above 1 litre doses < 6,000 litres
0
2
4
6
8
10
12
14
16
18
20
0 50 100 150 200 250 300 350
SN (S
eper
abili
ty N
umbe
r)
PPM (Parts Per Million)
Octamar™ HF-10 PLUS
Other Suppliers'Additives
SN = 3, Stability Benchmark
RESIDUAL AGING
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FUEL EFFICIENCY - STARTS IN THE STORAGE TANK
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INNOSPEC
Know-how and expertise with synergies between applications
Broad portfolio of technologies with growing relevance for theMarine industry
– Cold Flow Improvers
– Bio-Fuel Stabilisers
– etc.
R&T-Capabilities to respond to market needs
The worlds largest fuel specialist covering multiple industries
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THANK YOU!
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Marine Fuel Webinar
Additives and their role in achieving emission reduction & compliance
Riviera Maritime Media, 27th November 2020By Idris Talib
Technical Manager Asia & Pacific Aderco Singapore
©2020 Aderco · www.aderco.com
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ADERCO Brief Introduction
Founded 40 years ago, Aderco is a specialist manufacturer of industrial fuel treatments. Pioneer in the surfactant based technology.
©2020 Aderco · www.aderco.com
Our Dynamic
• Aderco has advised on more than 170 bad fuel cases in the last 10 months.
• Majority of the cases with fuels viscosity below 60 cSt. These fuels are mostly paraffinic.
• Varied Total Sedimentation Potential (TSP) of the fuels with up to 1.0 % m/m in the most extreme case
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Fuel StructureJanuary 2020, Fuel Laboratories expectations: 20% of VLSFO might cause extensive operational issues.
• Fuel stability and compatibility;• Cat Fines in the blends;• High pour point;• Uncertainty in blend components;• Fuel issues, even within specs.
Nowadays, reported issues remain around 10 to 15%,as reported by the latest BIMCO survey.Source: BIMCO, 2020 Fuel Oil and Safety Survey Report, (2020).
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• The surfactant action of Aderco molecule is purely physical.• Attracted to polarity. Seeks, neutralises and stabilises. • Highly effective and efficient – only 18ppm (1 litre treats 55,000 litres).
Surfactant non-ionic technology – not charged
©2020 Aderco · www.aderco.com
Aderco 2055G Molecule & Micelle
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0.41
0.27
0.21
0.03
0.120.1
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
TSP TSA TSE
TSP/TSA/TSEUntreated Treated with Aderco 2055G
• Collected samples from clients to test for stability of the fuels
• One fuel was chosen for further test based on the specification of low viscosity (
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• Fuel was chosen based on viscosity
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©2020 Aderco · www.aderco.com
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Julian McIntyre, CEO27th November 2020Marine Fuel Evolution
Making natural resources go further...
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Arq.com ⎯ slide 2
“The challenge now is for collective action - to embrace the technological and management reforms that can both reduce risk and the environmental footprint of mining.”
United Nations Environment Programme 2017 report on Mine Tailings Storage
Mine site in Pennsylvania
Mine site in West VirginiaMine site in Kentucky
Mine site in South Africa
Addressing a global environmental problem
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Arq Fuel™ - a microfine hydrocarbon Average particle size < 3 microns (μm)
Bacteria1 micron (μm)
Fine mist10 micron (μm)
Hair follicle100 micron (μm)
Flea1 millimetre (mm)1,000 micron (μm)
Pencil1 centimetre (cm)10,000 micron (μm)
Arq produces a microfine hydrocarbon powder which is blended with existing oil products
Arq.com ⎯ slide 3
Introducing Arq Fuel™
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Benefits of partnering with Arq to drive innovation
2. Extending fleet life by using a fuel with a significantly lower full-cycle environmental impact
Arq.com ⎯ slide 4
Arq offers a significant early competitive advantage through:
3. No modifications needed to supply chain or marine engines
4. Near term commercial global availability
1. An innovative alternative that substantially lowers costs of bunker fuels
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Environmental Problem
Arq.com ⎯ slide 5
Reclaiming industrial waste & restoring the environment
Arq’s purpose is to make better productive use of the world’s scarce natural resources by reclaiming waste material from industrial sites and restoring land to productive communal or agricultural use
Arq site 2020 Concept for productive future land use
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Arq.com ⎯ slide 6
Environmental credentials
On a barrel for barrel basis, Arq reduces environmental impacts by over 40% using the European Commission’s Joint Research Council’s weighting methodology
Global warming potential
Kg per bbl CO2 eq
78
69Arq
RFO12% better
Fine particulate matter formation
g PM2.5 eq
239
14539% better
Arq
RFO
Water consumption dm3
939
16982% better
Arq
RFO
Naturalresource scarcity
kg oil eq
194
2289% better
Arq
RFO
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Global Marketing & Sales Partner
Arq.com ⎯ slide 7
Global partnership network
Technical Cooperation Partner
Commercial Development Partners
Arq partners with industry leaders to deliver scalable customer solutions
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1
ENERGY TECHNOLOGIES
Install exhaust gas cleaning systems.
Switch to marine distillate fuels
Switch to very low sulphur fuel oil
(VLSFO)
Use alternative fuels (LNG, methanol,
LPG…)
THE WAY FORWARD – A MULTI FUEL FUTURE
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ENERGY TECHNOLOGIES Smart Science to Improve LivesTM
STABILITYThe resistance of the fuel to
precipitate asphaltenic sludge, under stressed conditions.
COMPATIBILITYThe ability of two fuels to form
a stable mix when commingled.
THE BIG ISSUES…
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3
ENERGY TECHNOLOGIES
STABILITY
• Total Sediment Tests (ISO 10307)• Reserve Stability Number (ASTM D7061)• Cleanliness spot test (ASTM D4740)• Automated stability analyser: P-Ratio (ASTM D 7060)
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4
ENERGY TECHNOLOGIES
COMPATIBILITY
• Compatibility Spot test (ASTM D 4740)
• Compatibility model: ASTM D7060
Unstable ratios Stable ratios
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5
ENERGY TECHNOLOGIES
SUMMARY
IMO 2020 has created challenges
Global variation in fuels and performance testing
Additives have the ability to both improve stability and improve compatibility
Demonstrated additive performance in a range of tests
Joshua Townley, InnospecIdris Talib, AdercoJulian McIntyre, ArqMatt Fazakerley, Croda Europe