FR2344312A1 - Clapets triangulaires pour plateaux de colonne de fractionnement - Google Patents

Clapets triangulaires pour plateaux de colonne de fractionnement

Info

Publication number
FR2344312A1
FR2344312A1 FR7607421A FR7607421A FR2344312A1 FR 2344312 A1 FR2344312 A1 FR 2344312A1 FR 7607421 A FR7607421 A FR 7607421A FR 7607421 A FR7607421 A FR 7607421A FR 2344312 A1 FR2344312 A1 FR 2344312A1
Authority
FR
France
Prior art keywords
valve
fractionating column
engaging lugs
flexible engaging
upward rotation
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.)
Granted
Application number
FR7607421A
Other languages
English (en)
Other versions
FR2344312B1 (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.)
GAUVRIT JEAN
Original Assignee
GAUVRIT JEAN
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 GAUVRIT JEAN filed Critical GAUVRIT JEAN
Priority to FR7607421A priority Critical patent/FR2344312A1/fr
Publication of FR2344312A1 publication Critical patent/FR2344312A1/fr
Application granted granted Critical
Publication of FR2344312B1 publication Critical patent/FR2344312B1/fr
Granted 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
    • B01D3/163—Plates with valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
FR7607421A 1976-03-16 1976-03-16 Clapets triangulaires pour plateaux de colonne de fractionnement Granted FR2344312A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7607421A FR2344312A1 (fr) 1976-03-16 1976-03-16 Clapets triangulaires pour plateaux de colonne de fractionnement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607421A FR2344312A1 (fr) 1976-03-16 1976-03-16 Clapets triangulaires pour plateaux de colonne de fractionnement

Publications (2)

Publication Number Publication Date
FR2344312A1 true FR2344312A1 (fr) 1977-10-14
FR2344312B1 FR2344312B1 (fr) 1982-07-16

Family

ID=9170447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607421A Granted FR2344312A1 (fr) 1976-03-16 1976-03-16 Clapets triangulaires pour plateaux de colonne de fractionnement

Country Status (1)

Country Link
FR (1) FR2344312A1 (fr)

Also Published As

Publication number Publication date
FR2344312B1 (fr) 1982-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse