FR779320A - Improvements to distillation columns - Google Patents

Improvements to distillation columns

Info

Publication number
FR779320A
FR779320A FR779320DA FR779320A FR 779320 A FR779320 A FR 779320A FR 779320D A FR779320D A FR 779320DA FR 779320 A FR779320 A FR 779320A
Authority
FR
France
Prior art keywords
distillation columns
distillation
columns
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Usines de Melle SA
Original Assignee
Usines de Melle SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Usines de Melle SA filed Critical Usines de Melle SA
Application granted granted Critical
Publication of FR779320A publication Critical patent/FR779320A/en
Expired legal-status Critical Current

Links

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
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR779320D 1933-12-21 1933-12-21 Improvements to distillation columns Expired FR779320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779320T 1933-12-21

Publications (1)

Publication Number Publication Date
FR779320A true FR779320A (en) 1935-04-02

Family

ID=9202678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779320D Expired FR779320A (en) 1933-12-21 1933-12-21 Improvements to distillation columns

Country Status (1)

Country Link
FR (1) FR779320A (en)

Similar Documents

Publication Publication Date Title
FR771315A (en) Improvements to gauges
FR769645A (en) Improvements to contact rectifiers
FR751697A (en) Improvements to tracked vehicles
FR779320A (en) Improvements to distillation columns
FR878151A (en) Improvements to distillation columns
FR829136A (en) Improvements to addressing machines
FR752840A (en) Improvements to cut-off wheels
FR806125A (en) Improvements to rowing machines
FR795504A (en) Improvements to distillation apparatus
FR44269E (en) Improvements to contact rectifiers
FR861395A (en) Improvements to distillation columns
FR786650A (en) Advanced distillation still
FR799001A (en) Distillation column
FR825979A (en) Improvements in distillation processes
FR783101A (en) Improvements to distillation apparatus
FR43089E (en) Improvements to tracked vehicles
FR765860A (en) Improvements to tracked vehicles
FR772792A (en) Improvements to devices for spacing characters
FR778391A (en) Distillation gasifier
FR797543A (en) Improvements to tracked vehicles
FR750067A (en) Improvements to multiple rack presses
FR766164A (en) Improvements to printing machines
FR769994A (en) Improvements to pedal scooters
FR44456E (en) Improvements to contact rectifiers
FR765361A (en) Improvements to calculating machines