productos quimicos ecologicos
TRANSCRIPT
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Solving the d-Limonene Squeeze:
How to Boost Cleaning Performance and Achieve Price and Supply Stability
Steve Block
Global Business Development Manager
Ryan Littich
Director, Application Development
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Understanding the d-limonene
supply squeeze
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Addressing the impact
on formulators
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Elevance Clean 1000
+ d-Limonene
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Who is Elevance Renewable Sciences?
High-performing, novel specialty chemicals from renewable feedstocks
Nobel Prize-winning technology
US EPA Green Chemistry Challenge Award winner
Crains Chicago Most Innovative Company Top 25 list
180,000 MT biorefinery in Gresik, Indonesia in operation Additional biorefineries in engineering
More than 10 high-performance products commercialized in past year
Several industry awards
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Using technology to repurposenatures ingredients to make productsbetterwithout depleting the sources
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Understanding the d-limonene
supply squeeze
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d-Limonene demand continues to grow
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Projections show a 70% increase in demand from 2011 to 2021 Cleaning products account for 77% of d-limonene usage
0
5
10
15
20
25
30
35
40
45
d-Limonen
edemand(thousandsofm
etrictons)
U.S. Marketing Year
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However, d-limoneneis a by-product of
orangejuice production
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and orange juice consumer demand continuesto decline.
Now at a 12-year low 50% decline in demand
New drink alternatives have come
into the marketplace
Higher prices for OJ adds to the
reduced consumption
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Worse yet, disease is systematically damagingorange groves
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Florida and Brazil orange productionaccounts for 75-80% of global supply
Citrus Greening has devastated both
mature trees and nursery stocks in
Brazil and Floridaand there is no
known cure Price of orange juice futures are up
43% since Sept 2015
2015 orange harvest will be lowest
since 1964
The impact is global with a focus in
North America, South America,
Europe, and Asia
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The d-Limonene squeeze is a long
term and growing problem
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Addressing the impacton formulators
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The formulator thinks about cleaning as anequilibrium
Specialty chemical providers must understand that the formulator is seekingto reduce the time, temperature and physical effort that their customer
needs to use to get a job done.
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The decision to formulate a cleaner that containssolvent is driven by the difficulty of the task
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Light Oils
Consumer
Heavy Oils
Industrial &Institutional
Oil-BasedMuds
Industrial
Greases
Industrial
Bitumen &Asphalt
Industrial
Aqueous Water, surfactants
Non-Aqueous Solvent,
surfactants
Semi-Aqueous Water, surfactants,
solvents O/W emulsion
Solvents, surfactants,water
W/O emulsion
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Elevance Clean 1000
+ d-Limonene
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Elevance Clean 1000:Mitigating price and supply volatility ofd-limonene
This high-performing, bio-based ester easily formulates with d-limonene in
tar/asphalt removal and degreasing products.
Protects profitability by insulating from supply shortages andprice instability
Boosts product performance while maintaining citrus aesthetic
Assimilates well in existing d-limonene formulations; similar HLB
requirement
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Elevance Clean 1000: Protecting profitability
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Elevance technology has the unique ability to upgrade any commodityfeedstock to provide Elevance Clean 1000 extender. No citrus. No problems .
Offers flexibility to reduce dependency on single feedstocks (unlike d-
limonene) and to manage volatility
Provides ability to localize feedstocks, shortening supply chains
SoybeanOil
PalmOil
CanolaOil
CornOil
JatrophaOil
AlgaeOil
Tallow
MustardOil
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Elevance Clean 1000: Boosting performance
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Elevance Clean 1000 is more effective in the removal of persistent grease thand-limonene. The higher the proportion blended, the better the performance.
96.0
92.691.3
84.0
80
82
84
86
88
90
92
94
96
98
Elevance Clean 1000 EC1000 : d-Limonene (2:1) EC1000 : d-Limonene (1:2) d-Limonene
% Asphalt Removal
ASTM D4488-95 (mod) | Testing Cleaning Performanceof Products Intended for Use on Resilient Surfaces
Driveway sealcoat tar | 3 x 3 0.5-mm thick film centered on 3 x 6 plate | 24 h cure @ 23C | 10 mL solvent-imbibed
cellulose sponge | Gardner Scrub Apparatus | Cycled to achieve 80% removal (visual) | Image analysis quantification | Formulation: 80%
solvent, 10% emulsifier, 10% rinse aid.
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Elevance Clean 1000: Boosting performance
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Elevance Clean 1000 is more effective in the removal of tenacious,persistent grease than d-limonene.
2.9
0.6
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
% Removal Per Cycle
Elevance Clean 1000 d-Limonene
Elevance Clean
1000 29 cycles
d-Limonene
115 cycles
ASTM D4488-95 (mod) | Testing Cleaning Performanceof Products Intended for Use on Resilient Surfaces
Cured lithium grease | 3 x 3 0.3 mm thick film centered on 3 x 6 plate| 15 h at 160C then 2 h at 200C | 5.00 mL solvent-imbibed
cellulose sponge | Gardner Scrub Apparatus | Formulation: 20% solvent aqueous microemulsion
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Elevance Clean 1000: A whole better solution
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Solving the d-limonene supply squeeze, while improving the safety profile ofd-limonene-containing formulations.
Large, secure supply
Economical versus d-limonene
Broad applicability to extend d-limonene usage across industrial cleaning
applications for greases, asphalt, tar, crude oil, and fats
Easy to formulate in existing d-limonene based formulations
Boosts performance when used with d-limonene
Improved EHS profile for reducing VOC, flammability, skin sensitization,
aspiration toxicity
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Thank You
Steve Block
Business Development Manager
Ryan Littich, PhD
Director, Application Development
mailto:[email protected]:[email protected]:[email protected]:[email protected]