1. JOM KIMIA AI
Catalytic
Cracking process hydrogenation process
PETROLEUM ETHENE ETHANE
Alumina, Al2O3 Nickel/platinum
( Hydrocarbon) C2H4 C2H6
(heated) 180 oC
Hydration Dehydration
process process
Oxygen, O2 Oxygen, O2
Concentrated phosphoric acid, i. Heated porcelain
H3PO4 300 oC, 60 atmosphere chips/ porous pot
Combustion process
ii. Concentrated sulphuric
acid, H2SO4 180 oC (reflux)
Fermentation
GLUCOSE process Oxygen, O2
ETHANOL CARBON DIOXIDE
C6H12O6 Yis (zymase) Combustion
C2H5OH + WATER
30 oC process
Oxidation
Concentrated
process
sulphuric acid,
H2SO4 ETIL ETHANOATE
Acidified potassium manganate(VII)/ CH3COOC2H5
Esterification
Acidified potassium dichromate(VI)
process
MEMORISED THE LABELED
DIAGRAMS FOR EACH PROCESS.
IT WILL HELP YOU A LOT.
HOT SPOT ETHANOIC ACID
SPM’10 CH3COOH