Difference between revisions of "Chem321:Discussion 10"

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(Magenta Miller)
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This discussion is based on discussing one question only, and it is set to take place on the wiki, over the next few days (until midnight on Thursday, 17th July)Under your own name please leave '''one original answer''' to the question, then add a total of '''two comments''' in response to (and under) the original answers by other studentsBe sure to start your text with a *, and sign your responses with four tilde marks at the end.
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Look at the [http://www2.epa.gov/green-chemistry/presidential-green-chemistry-challenge-winners winners of the Presidential Green Chemistry Challenge], and pick out one winnerBelow (under the header with your name), describe how the technology exemplifies green chemistry, and also mention any shortcomings or limitations of the technology.   
  
;Question: Using chapter 8 of Hill as a guide, choose one possible chemical feedstock that can be produced from trees.  Then explain why you think that particular feedstock could - or could not - be viably produced from forestry products.
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Post an answer on ''one'' such technology by 11:59pm on Wednesday, July 29th, 2015.  Then post one followup comment on another student's answer by 11:59pm on Friday, July 31st, 2015.
  
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==Katie Fetcie==
  
==Angela Caracci==
 
  
  
==Tom Fuchs==
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==Grant Gallagher==
  
  
==Abby Langdon==
 
  
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==Alexander Levitz==
  
==Katie Lavoie==
 
  
  
==Magenta Miller==
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==Triston Riley==
  
One feedstock that comes from trees that could be very beneficial would be a latex feedstock. There are many plants, trees and shrubs that have the potential to produce latex to the marketplace. Typically the latex is harvested from the wild and this causes deforestation in the areas it is done. Instead, creating a feedstock of trees and shrubs that will produce latex is a better alternative. The bark on these trees can be cut back and harvested and then allowed to grow back. Some problems that arise when doing this however is the amount of times one tree can be harvested. Eventually the latex will stop flowing and this will tree will need to be cut and a new one planted. Also some of the climates in the world do not allow for trees with natural latex to grow. Since latex provides almost 99% of the world's natural rubber creating a feedstock of the source of latex is a very good idea that would benefit the industry. ([[User:Magenta|Magenta]] ([[User talk:Magenta|talk]]) 15:21, 31 July 2013 (EDT))
 
  
==John Rogers==
 
  
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==Alexane Rodrigue==
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==Jasmine Ruiz==
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==Jillian Visser==
  
==Stefan Sloma==
 
  
  

Revision as of 14:44, 23 July 2015

THE SUSTAINABLE
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Look at the winners of the Presidential Green Chemistry Challenge, and pick out one winner. Below (under the header with your name), describe how the technology exemplifies green chemistry, and also mention any shortcomings or limitations of the technology.

Post an answer on one such technology by 11:59pm on Wednesday, July 29th, 2015. Then post one followup comment on another student's answer by 11:59pm on Friday, July 31st, 2015.

Katie Fetcie

Grant Gallagher

Alexander Levitz

Triston Riley

Alexane Rodrigue

Jasmine Ruiz

Jillian Visser

Any general comments