FR2092621A6 - Rotary disc column - for exchange of ascending vapour or gas and descending liquid - Google Patents

Rotary disc column - for exchange of ascending vapour or gas and descending liquid

Info

Publication number
FR2092621A6
FR2092621A6 FR7020220A FR7020220A FR2092621A6 FR 2092621 A6 FR2092621 A6 FR 2092621A6 FR 7020220 A FR7020220 A FR 7020220A FR 7020220 A FR7020220 A FR 7020220A FR 2092621 A6 FR2092621 A6 FR 2092621A6
Authority
FR
France
Prior art keywords
rotary disc
exchange
gas
descending liquid
disc column
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
FR7020220A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR864568A external-priority patent/FR1299592A/en
Application filed by Individual filed Critical Individual
Priority to FR7020220A priority Critical patent/FR2092621A6/en
Application granted granted Critical
Publication of FR2092621A6 publication Critical patent/FR2092621A6/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
    • B01D3/30—Fractionating columns with movable parts or in which centrifugal movement is caused

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The rotary disc column disclosed in the parent patent is improved by providing vanes of suitable shaped length on the underside of some or all of the rotating discs and distributed uniformly round the disc shaft, so as to rotate with this and consequently to produce a reduction of the pressure drop in the column and an increase in the turbulence of the rising gaseous fluid.
FR7020220A 1961-06-12 1970-06-02 Rotary disc column - for exchange of ascending vapour or gas and descending liquid Expired FR2092621A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7020220A FR2092621A6 (en) 1961-06-12 1970-06-02 Rotary disc column - for exchange of ascending vapour or gas and descending liquid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR864568A FR1299592A (en) 1961-06-12 1961-06-12 Column with rotating plates for material exchange between rising vapor or gas and descending liquid
FR7020220A FR2092621A6 (en) 1961-06-12 1970-06-02 Rotary disc column - for exchange of ascending vapour or gas and descending liquid

Publications (1)

Publication Number Publication Date
FR2092621A6 true FR2092621A6 (en) 1972-01-28

Family

ID=34117565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020220A Expired FR2092621A6 (en) 1961-06-12 1970-06-02 Rotary disc column - for exchange of ascending vapour or gas and descending liquid

Country Status (1)

Country Link
FR (1) FR2092621A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038353A (en) * 1976-08-11 1977-07-26 Shafranovsky Alexandr Vladimir Rotor film column for making contact between gas and liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038353A (en) * 1976-08-11 1977-07-26 Shafranovsky Alexandr Vladimir Rotor film column for making contact between gas and liquid

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