Green chemistry vimal
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Transcript of Green chemistry vimal
GROUP-6• Shehana Moidu• Sufaira.V.P• Smitha.P.K• Yasmin.K.Y• Sudhin.T.P• Vimal.R
TOPIC
GREEN CHEMISTRY IS AN APPROACH TO THE DESIGN,MANUFACTUCTURE AND USE OF CHEMICAL PRODUCTS TO INTENTIONALLY REDUSE OR ELIMINATE CHEMICAL HAZARDS
Bio refinery End product
Compost
CO2,H2OBiomass
Agricultural Feedstocks
Renewable raw Materials:Starch,Oils,etc
Production
Organic wastes collection
Biodegradation
Photo syntheses
Extraction
Manufacturing/Processing
USE OF RENEWABLE FEEDSTOCKS
“It is within these (Green chemistry) principles that true
competitive advantage resides.”
HOW TO DESIGN SAFER CHEMICALS?
Chemist access to many sources of information to determine the toxicity of chemicals.
They trained to integrate this into the design of molecule to avoid toxic product
GREEN CHEMISTRY IN OUR STORES
• Green Paints in all colors. Archer RC paint,won a 2005 presidential award with a Bio
based paint which contain low or no volatile organic compound.
• Green Plastics in all shapesThe US company nature works LLC markets aBiobased
polymer from corn fiber,ingeo,used in blanket& textile.• Green Carpet in all sorts of places.
Ecowork Ecowork replaces conventional carpet tile backings contain Bitumin polyvinyl Chloride (PVC) with
Polylefin resins which have less toxicity & better adhesion.
ADOPTING GREEN CHEMISTRY
oPromote green chemistry by increasing demand
oHelp to increase green chemistry coursesoGreen chemistry awards help to publicizeoChemical industry, integrate principles in
manufacture
DISADVANTAGES
Nitrogen content is very highWill burn growing plants