Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
  • B01D3/14—Fractional distillation or use of a fractionation or rectification column
  • B01D3/16—Fractionating columns in which vapour bubbles through liquid
  • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
  • B01D3/14—Fractional distillation or use of a fractionation or rectification column
  • B01D3/16—Fractionating columns in which vapour bubbles through liquid
  • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
  • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Physical Or Chemical Processes And Apparatus (AREA)
• Treating Waste Gases (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9568920

Family Applications (2)

Family Applications Before (1)

Country Status (4)

• 0
  • NL NL68343D patent/NL68343C/xx active
  • BE BE490028D patent/BE490028A/xx unknown
  • NL NL141929D patent/NL141929C/xx active
• 1948
  • 1948-08-04 FR FR1010352D patent/FR1010352A/fr not_active Expired
• 1949
  • 1949-07-11 GB GB18282/49A patent/GB665232A/en not_active Expired

Also Published As

Similar Documents