Oil-Water Interaction and Oil Absorbing Polymers
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OIL ABSORBING
POLYMER
Ryan Kiddey – RET Program 2018
University of Akron
What could have been done to contain
the oil slick on the water?
Why doesn’t Oil and Water Mix?
■
Oil is a nonpolar substance
–
There are many hydrogen
atoms on the molecule,
however they are connect to
carbon (not O, N, or F)!
–
Oil is not very attractive to
strongly attractive molecules
■
Water is a very polar substance
–
The hydrogens are connected
to oxygen which allows the
molecule to potentially interact
with neighboring molecules by
hydrogen bonding to it.
–
Water is very attracted to other
extremely attractive molecules.
Why doesn’t oil and water mix?
■
Water molecules are STRONGLY attracted to each other due
to their ability to hydrogen bond (IMF).
■
The oil molecules will come together through very weak
dispersion forces.
■
If Oil has a slight temporary dipole (dispersion force) why
won’t it mix with the highly polar water???
–
THINK OF WATER MOLECULES AS VERY STRONG
MAGNETS AND OIL MOLECULES AS VERY WEAK
MAGNETS.
–
Oil molecules have to weak of a pull on water so
something stronger (like another water molecule) will
partner up with it.
–
As soon as one water molecule forms a hydrogen bond
(IMF) with another water molecule the charges are
canceled out and the oil isn’t able to interact with the
water.
Oil Absorbing Polymer
■
Enviro-Bond 403 is a polymer that is very
non-polar.
–
This causes it to be hydrophobic
(just like oil).
■
What is a polymer?
–
a substance that has a molecular
structure consisting chiefly or
entirely of a large number of
similar units bonded together, e.g.,
many synthetic organic materials
used as plastics and resins.
■
Enviro-Bond is patented so we don’t
know exactly what it looks like (trade
secret) however it’s probably similar to
the structure to the right
References
■
http://www.noaa.gov/resource-collections/gulf-oil-spill
■
http://www.startribune.com/us-states-finalize-settlement-with-bp-over-gulf-oil-
spill/330676651/
■
https://www.elastec.com/products/floating-boom-barriers/fire-resistant-oil-boom/hydro-
fire-boom/
■
http://www.wikiwand.com/en/Petroleum
■
https://fineartamerica.com/featured/3-water-molecule-laguna-design.html
■
https://www.quora.com/What-is-polymer-How-many-types-of-polymers-are-classified-
Explain-each-polymer-with-properties-and-applications
■
https://sl.wikipedia.org/wiki/Slika:Isotactic-polypropylene-3D-balls.png
Explore the intricacies of why oil and water don't mix, the challenges faced in containing oil spills, and the innovative solution of oil-absorbing polymers like Enviro-Bond 403. Discover the science behind non-polar substances, hydrophobicity, and the role of polymers in environmental protection.
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Presentation Transcript
Ryan Kiddey RET Program 2018 University of Akron OIL ABSORBING POLYMER
2010 BP Oil Spill Disaster Video Summary of Disaster Video of Wildlife Affected by the Disaster
What could have been done to contain the oil slick on the water?
Why doesnt Oil and Water Mix? Oil is a nonpolar substance There are many hydrogen atoms on the molecule, however they are connect to carbon (not O, N, or F)! Oil is not very attractive to strongly attractive molecules Water is a very polar substance The hydrogens are connected to oxygen which allows the molecule to potentially interact with neighboring molecules by hydrogen bonding to it. Water is very attracted to other extremely attractive molecules.
Why doesnt oil and water mix? Water molecules are STRONGLY attracted to each other due to their ability to hydrogen bond (IMF). The oil molecules will come together through very weak dispersion forces. If Oil has a slight temporary dipole (dispersion force) why won t it mix with the highly polar water??? THINK OF WATER MOLECULES AS VERY STRONG MAGNETS AND OIL MOLECULES AS VERY WEAK MAGNETS. Oil molecules have to weak of a pull on water so something stronger (like another water molecule) will partner up with it. As soon as one water molecule forms a hydrogen bond (IMF) with another water molecule the charges are canceled out and the oil isn t able to interact with the water.
Oil Absorbing Polymer Enviro-Bond 403 is a polymer that is very non-polar. This causes it to be hydrophobic (just like oil). What is a polymer? a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together, e.g., many synthetic organic materials used as plastics and resins. Enviro-Bond is patented so we don t know exactly what it looks like (trade secret) however it s probably similar to the structure to the right
References http://www.noaa.gov/resource-collections/gulf-oil-spill http://www.startribune.com/us-states-finalize-settlement-with-bp-over-gulf-oil- spill/330676651/ https://www.elastec.com/products/floating-boom-barriers/fire-resistant-oil-boom/hydro- fire-boom/ http://www.wikiwand.com/en/Petroleum https://fineartamerica.com/featured/3-water-molecule-laguna-design.html https://www.quora.com/What-is-polymer-How-many-types-of-polymers-are-classified- Explain-each-polymer-with-properties-and-applications https://sl.wikipedia.org/wiki/Slika:Isotactic-polypropylene-3D-balls.png
