Fractional distillation

Full Title

Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping > Fractional distillation

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Subclass:

SEPARATION

Related Keywords

Child Classifications

Navigate with arrow keys, Enter to open

• B01D 3/16 Fractionating columns in which vapour bubbles through liquid
• B01D 3/26 Fractionating columns in which vapour and liquid flow pass each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
• B01D 3/3 Fractionating columns with movable parts or in which centrifugal movement is caused
• B01D 3/32 Other features of fractionating columns