Chemistry
The 3rd most common gas in air.
What is argon?
The purpose of this type of process stream is to enable essentially all of the feed material to be converted to products by a reactor which can achieve less than 100% conversion by recombining with the feed at an earlier point.
What is recycle stream?
This device contains two dissimilar conductors that contact at more than one spot and produces voltage when the temperature at one spot differs from the temperature at the reference spot.
What is a thermowell/thermocouple?
This law states that the diffusion flux is proportional to the negative of the concentration gradient.
What is Fick's Law of Diffusion?
The First State.
What is Delaware?
Class of compounds characterized by CnH2n+2
What are alkanes?
Typically expressed as 1 atm and 273 K.
What is Standard Temperature and Pressure (STP)?
This valve can have its valve coefficient be found by the proportionality equation of Cv(x)=Cvmax*(x/100).
What is a linear valve?
This is the driving force behind molecular diffusion
What is a concentration gradient?
The Gem State.
What is Idaho?
Full name of TNT.
What is Trinitrotoluene?
This property is given by moles of desired product formed/ moles of undesired product formed.
What is Selectivity?
This model is expressed by the equation τ(dy/dt) + y = Kpx.
What is the first order plus dead time model?
Demonstrates the desired separation that can be obtained with an infinite number of distillation stages.
What is the minimum reflux ratio?
The Peace Garden State.
What is North Dakota?
Organometallic chemical reaction in which alkyl- or aryl- magnesium halides are added to a carbonyl group in an aldehyde or ketone.
What is Grignard reaction?
This equation relates the saturation pressure of a compound to its temperature.
What is the Antoine Equation?
This is a variation in measurement of the process variable that does not reflect real changes in the process variable.
What is noise?
These two columns are similar to distillation towers except there are no reboilers or condensers and requires a separate phase.
What are Absorption and Stripping Columns?
The Pine Tree State.
What is Maine?
Volume, in liters (within 1 liter) occupied by 8 grams of O2 at STP.
What is 5.6 L? (4.6 to 6.6 L is acceptable)
This law relates the partial pressure of a substance to its vapor mole fraction against pressure as well as its liquid mole fraction against saturation pressure.
What is Raoult’s Law?
This indicates oscillatory behavior.
What is imaginary numbers?
This equation relates the relative volatility of stream to the minimum number of stages needed to separate it.
What is the Fenske Equation?
Yellowhammer State.
What is Alabama?