Phenol production and sustainibility
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Last updated 12 months ago
3 questions
1
a) Use the information to explain why the modern process is more sustainable.
a) Use the information to explain why the modern process is more sustainable.
- higher yield
- higher atom economy
- produces waste products
- By products are useful
- Toxic waste produced
- fewer raw materials
- uses corrosive chemicals
- Old process
- New process
3
(more sustainable)
using ______________ raw materials
Reduce use of _________________
Reducing ________________ of process
reducing pressure of process
Adding a _____________ to reduce ____________needed to overcome the _______________ energy
Other Answer Choices:
temperature
fossil fuels
catalyst
energy
activation
renewable
1
- speed up chemical reactions
- have specific pH ranges
- provide alternative routes for reactions
- work best at a narrow optimum temperature range
- Enzymes reduce activation energy
- Advantage of enzymes
- Disadvantage of enzymes