Formation of ethanol from ethene

Question 1

How do we form ethanol from ethene (this is gained from fractional distillation)?

Answer 1

= hydration
= addition of water as steam

Question 2

What are the conditions?

Answer 2

= 300 degrees
= 60 atmospheres
= phosphoric acid catalyst

Question 3

What are the advantages?

Answer 3

= faster
= continious proicess
= purer product

Question 4

What are the disadvantages?

Answer 4

= ethene is non renewable
= high tech equipment high energy costs for higher pressure