Method of dehydrating natural gas

Method of desulfurization of flue gases

Method of determining a set point for a temperature pressure con

Method of dispersing a liquid into another liquid

Method of draining and recharging hermetic compressor oil

Method of employing a first contaminant to prevent freeze-out of

Method of evaporative cooling of a fluid and apparatus therefor

Method of exchanging the displacement element of a refrigerator

Method of forming and maintaining artificial snow layer

Method of forming and maintaining artificial snow layer

Method of forming clathrate ice

Method of freezing and separation

Method of freezing and transplant of kidneys and apparatus

Method of freezing articles in containers and apparatus for carr

Method of freezing biological tissue specimens with opti-cryo-fl

Method of freezing fertilized ova, spermatozoa or the like and a

Method of freezing food utilizing a set agitator

Method of freezing foods

Method of freezing human blood platelets in glycerol-glucose usi

Method of freezing liquid material in which agglomeration is inh