Loading presentation...

Present Remotely

Send the link below via email or IM

Copy

Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

DeleteCancel

Make your likes visible on Facebook?

Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.

No, thanks

Highlighter pen

No description
by

Dajeong Song

on 13 April 2015

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of Highlighter pen

Raw materials
Manufacturing
Product delivery
Disposal/Recycling
Product use
Delivery by ship
Delivery by truck
Delivery by airplane
Highlighter
Disposal
•Throw the plastic into the trash bin
•Bury the plastic -> Interfere to make safe soil
By. Kahyun Kang, Dajeong Song
Highlighter
Bibliography
Highlight

some important parts
Draw
pictures
We use highlighter,when we ...
When we use highlighter..
.
Energy transformation
We need human energy to use highlighter.
Kinetic energy
Potential energy
When we use highlighter
While using highlighter...
NO
pollutants
Highlighter needs..

• Fluorescence :

1) Japan
2) Other countries


Ink :
Chemical liquid
<Truck>
Diesel - 0.53km/L
Smoke - 2.5mg/km
CO2 - 320 mg/km

Cost-It depends on distance
<Ship>
Speed - 20km/h
Diesel - 1000L/h
CO2 - 22 kg/h

Cost-It depends on distance
<Airplane>
<Airplane>
Human Energy
-> To move products for transportation

Fuel Energy
-> To move products to the destination
<Airplane>
Diesel - 1gallon(about 4L)/s
To make a highlighter,it needs...
Ink
Fluorescence
chemical
polyester
plastic barrel
plastic cap
polyester
plastic barrel
plastic cap
Ink
Where can we get the plastic from...
Recycling (Plastic)
Divide and disrupt -> By human & Electrical energy
Fluorescence
Chemical
Where can we make the plastic from...
From oil and natural gases
How to make the plastic cap...
Tamil Nadu - Chennai
Recycling machine of plastic
Cost
1 piece-$0.01-$0.05
From oil and natural gases
How to make the plastic barrel...
Cost
35 gallons -
Cost
How to make a polyester...
1 yard-$3
From the "kidney wood"
Where can we get...
Where can we get...
How can we make...
From dyes
Ink or dyes can either be from artificial compounds or natural sources.
A synthetic fiber derived from coal, air, water, and petroleum
Polyester fibers are formed from a chemical reaction between an acid and alcohol.
A phosphor is a substance that exhibits the phenomenon of luminescence
chemical in a highlighter to
make it glow
1. The
plastic pellets
go into the
vacuum siphons
2. Make
polyesters
(to put ink)
3. Drop down polyesters into the
plastic barrels
4.
Put the ink
inside to the polyester
5. Make the
cap
and push to the plastic barrel
What is fluorescence...
Procedure
Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation.
Gather the materials of polyester
Make the highlighter
A vacuum siphons plastic pellets and a mechanized go into the container
Steel screwed and pushed the melted plastic
$20-$25
A vacuum siphons plastic pellets and a mechanized go into the container
Steel screwed and pushed the melted plastic

- Electrical energy; Most of the work is done by robotic arms
- Human energy; To supervise production & to transport the highlighter
It needs electrical energy and thermal energy while making the plastic cap
It needs electrical energy and thermal energy while making the plastic barrel
Plastic: residues and pollutant
During the process: Waste of the damaged parts
No recycling: Decompose after 70 years
->
Soil pollution
Incinerate: Emit corrosive gas and hazardous substances
->
Air pollution


* plastic is a big threat to the environment
Potential energy
Electrical energy
Kinetic energy
When the robotic arms work
During making highlighter pen
Making the plastic
It needs...
Potential energy
Human energy
Electrical energy
Electrical energy and thermal energy
Energy transformation
Electrical energy
Thermal energy
Heat
Energy transformation
Energy transformation
http://chemistry.about.com/od/glowinthedarkprojects/a/What-Is-A-Black-Light.htm
http://en.wikipedia.org/wiki/Black_light
www.youtube.com/watch?v=ogezywfzDa0
http://en.wikipedia.org/wiki/Fluorescence
http://en.wikipedia.org/wiki/Recycling#Costs
http://www.lib.sk.ca/DH-Use-Highlighters-In-Your-Life
http://snippets.com/what-chemicals-are-in-highlighter-markers.htm (Chemistry)
http://en.wikipedia.org/wiki/Fluorescence
http://en.wikipedia.org/wiki/Plastic
http://en.wikipedia.org/wiki/Highlighter
It costs
$4

http://en.wikipedia.org/wiki/Airplane
http://sayitwithscience.tumblr.com/post/8104049758/there-are-9-types-of-energy-chemical-energy
http://en.wikipedia.org/wiki/Ship
http://en.wikipedia.org/wiki/Delivery_(commerce)
http://www.wisegeek.org/what-is-energy-transformation.htm
http://readanddigest.com/what-are-different-types-of-pollution/
http://www.energyeducation.tx.gov/energy/section_1/topics/forms_of_energy/electrical_energy.html
http://www.energyeducation.tx.gov/energy/section_1/topics/forms_of_energy/thermal_energy.html
http://www.energyeducation.tx.gov/energy/section_1/topics/potential_and_kinetic_energy/index.html
Full transcript