[go: up one dir, main page]

FR869507A - Distillation or washing column with at least two trays - Google Patents

Distillation or washing column with at least two trays

Info

Publication number
FR869507A
FR869507A FR869507DA FR869507A FR 869507 A FR869507 A FR 869507A FR 869507D A FR869507D A FR 869507DA FR 869507 A FR869507 A FR 869507A
Authority
FR
France
Prior art keywords
trays
distillation
washing column
washing
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
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.)
Bamag Meguin AG
Original Assignee
Bamag Meguin AG
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 Bamag Meguin AG filed Critical Bamag Meguin AG
Application granted granted Critical
Publication of FR869507A publication Critical patent/FR869507A/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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR869507D 1940-02-06 1941-01-25 Distillation or washing column with at least two trays Expired FR869507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB189745D DE714908C (en) 1940-02-06 1940-02-06 Column for washing and distillation purposes with at least two floors

Publications (1)

Publication Number Publication Date
FR869507A true FR869507A (en) 1942-02-04

Family

ID=7010957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869507D Expired FR869507A (en) 1940-02-06 1941-01-25 Distillation or washing column with at least two trays

Country Status (2)

Country Link
DE (1) DE714908C (en)
FR (1) FR869507A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711308A (en) * 1952-12-16 1955-06-21 Shell Dev Grid tray contact column
US4623493A (en) * 1984-05-24 1986-11-18 Shell Oil Company Gas/liquid contacting apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034145B (en) * 1953-11-09 1958-07-17 Allied Chem & Dye Corp Device for bringing gases into contact with liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711308A (en) * 1952-12-16 1955-06-21 Shell Dev Grid tray contact column
US4623493A (en) * 1984-05-24 1986-11-18 Shell Oil Company Gas/liquid contacting apparatus

Also Published As

Publication number Publication date
DE714908C (en) 1941-12-10

Similar Documents

Publication Publication Date Title
FR869507A (en) Distillation or washing column with at least two trays
FR831076A (en) Self-cleaning liquid spray device
FR876371A (en) Tie with a small pocket
FR822233A (en) Distillation, rectification, fractionation or washing column
FR868934A (en) Rectification column
FR832882A (en) Handlebar grip
FR857500A (en) Handlebar grip
FR845352A (en) Bubble cap, for distillation or fractionation column trays
FR914167A (en) Improvements in the refining of crude olefinic nitriles
FR845981A (en) Trays for distillation, rectification and washing columns
CH237777A (en) Separation column.
FR733636A (en) Rectification column
FR848755A (en) Bicycle
FR872549A (en) Removable stiffener of the points or corners of flexible collars
FR837144A (en) Deformable or compressible tube
FR871449A (en) Steering wheel
FR860168A (en) Improvements to freewheels for bicycles or the like
FR867206A (en) Cycle or similar vehicle with crutch support
FR871145A (en) Improvements made on bicycles or the like
FR869308A (en) Bottle with two rings
FR843568A (en) Bicycle stand or stand
FR860953A (en) Breakthroughs with percussive primers
FR610396A (en) Extendable and automatic bottom bracket for use on cycles, motorcycles or any other application
ES5963Y (en) Heavy oil or distillation fat burner.
FR740090A (en) Column coat rack