Chemical Reaction Engineering Miscellaneous

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Created by:

PocketMouse  on April 5, 2012

Subjects:

engineering

Description:

Various need to know knowledge

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Chemical Reaction Engineering Miscellaneous

What are the four groups of chemical products?
Commodity chemicals, semi-commodity chemicals, fine chemicals, ultrafine chemicals
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What are the four groups of chemical products? Commodity chemicals, semi-commodity chemicals, fine chemicals, ultrafine chemicals
price of commodity chemicals ~ 1 $/kg
price of semi-commodity chemicals ~ 10 $/kg
price of fine chemicals ~ 100 $/kg
price of ultrafine chemicals ~ 100,000 - 1,000,000 $/kg
What is the year energy consumption of the globe? 17 Terawatts, almost all from hydrocarbons
average size of an oil refinery 1,000,000 tons/year
average size of a chemical plant 100,000 tons/year
balance point of cost of energy ~ 12 $/GJ --> 10% of GDP
volume of one mol of air/ideal gas 22.4 Liters
estimated gas phase reaction rate ~ 1 mol/Liter*sec
C_p for a diatomic gas 7/2 *R
conversion between kW and hp .746 kW/hp
strength of a carbon-hydrogen bond 4.1 eV
efficiency of internal combustion 10-20 %
Inventor of the catalytic converter Eugene Houdry
Inventor of cat-cracking Eugene Houdry - get 25 gallons/barrel instead of 7 gallons/barrel

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