principle behind zone refining is fractional crystallization; it is a process of separation of solute from its solution.
Shortly, impurities have the tendency to be concentrated in the liquid phase.
The semi conductors like Si, Ga, Ge are purified by Zone refining. it is also known as fractional crystallisation method.It works according to the principle that when an impure metal is melted and allowed to solidify, the impurity move away from the solid region and prefer to be distributed in the molten region.
It separates crude oil into fractions consisting of compounds with similar properties
She is new to the game of tennis, , but she spends hours practicing and refining her skills.
Induction
base
When we apply zone refining (which we often call zone melting) to increase the purity in a metal, additional passes will remove more contaminants and increase the purity of the metal being refined. Wikipedia has additional information on zone refining, and it is under the title of zone melting. (In semiconductor materials precessing it is called float zone processing.) A link to that Wikipedia article is below.
zone process
The semi conductors like Si, Ga, Ge are purified by Zone refining. it is also known as fractional crystallisation method.It works according to the principle that when an impure metal is melted and allowed to solidify, the impurity move away from the solid region and prefer to be distributed in the molten region.
petroleum refining is petroleum refining
"Infringe" is an anagram for refining.
What are the principle climate zones in which the aztecs existed
In prototyping the main principle is that the project is built quickly to demonstrate the customer who can give more inputs and feedbacks . Prototype model is excellent for gathering and refining requirements.
A Precious Metal Refining Company.
It separates crude oil into fractions consisting of compounds with similar properties
This is a chemical engineering process - the refining of petroleum.
North Atlantic Refining was created in 1994.
Refining Fires was created on 1915-01-18.