FR2171068A1 - Contacting column tray - with slanting, tapered perforations to improve mass transfer rate - Google Patents

Contacting column tray - with slanting, tapered perforations to improve mass transfer rate

Info

Publication number
FR2171068A1
FR2171068A1 FR7243449A FR7243449A FR2171068A1 FR 2171068 A1 FR2171068 A1 FR 2171068A1 FR 7243449 A FR7243449 A FR 7243449A FR 7243449 A FR7243449 A FR 7243449A FR 2171068 A1 FR2171068 A1 FR 2171068A1
Authority
FR
France
Prior art keywords
tray
mass transfer
perforation
contacting column
slanting
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
FR7243449A
Other languages
English (en)
French (fr)
Other versions
FR2171068B3 (cg-RX-API-DMAC10.html
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.)
Schott AG
Original Assignee
Jenaer Glaswerk Schott and Gen
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 Jenaer Glaswerk Schott and Gen filed Critical Jenaer Glaswerk Schott and Gen
Publication of FR2171068A1 publication Critical patent/FR2171068A1/fr
Application granted granted Critical
Publication of FR2171068B3 publication Critical patent/FR2171068B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0438—Counter-current multistage extraction towers in a vertical or sloping position comprising vibrating mechanisms, electromagnetic radiations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7243449A 1972-02-10 1972-12-06 Contacting column tray - with slanting, tapered perforations to improve mass transfer rate Granted FR2171068A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD160790A DD94981A1 (cg-RX-API-DMAC10.html) 1972-02-10 1972-02-10

Publications (2)

Publication Number Publication Date
FR2171068A1 true FR2171068A1 (en) 1973-09-21
FR2171068B3 FR2171068B3 (cg-RX-API-DMAC10.html) 1976-01-09

Family

ID=5485276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243449A Granted FR2171068A1 (en) 1972-02-10 1972-12-06 Contacting column tray - with slanting, tapered perforations to improve mass transfer rate

Country Status (5)

Country Link
CH (1) CH544561A (cg-RX-API-DMAC10.html)
CS (1) CS169978B1 (cg-RX-API-DMAC10.html)
DD (1) DD94981A1 (cg-RX-API-DMAC10.html)
DE (1) DE2260867A1 (cg-RX-API-DMAC10.html)
FR (1) FR2171068A1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU186652B (en) * 1982-12-23 1985-09-30 Laszlo Gyoekhegyi Plate for columns serving for distillation and/or absorption operations

Also Published As

Publication number Publication date
FR2171068B3 (cg-RX-API-DMAC10.html) 1976-01-09
DE2260867A1 (de) 1973-10-04
CS169978B1 (cg-RX-API-DMAC10.html) 1976-08-27
CH544561A (de) 1973-11-30
DD94981A1 (cg-RX-API-DMAC10.html) 1973-01-12

Similar Documents

Publication Publication Date Title
FR2171068A1 (en) Contacting column tray - with slanting, tapered perforations to improve mass transfer rate
BR7701890A (pt) Dispositivo para atomizacao de materials liquidos por meio de um gas atomizante,processo para atomizacao e sua aplicacao na preparacao de melamina
BE781222A (fr) Echangeur thermique, notamment pour liquides a bas point d'ebullition
GB1252811A (cg-RX-API-DMAC10.html)
CH552810A (de) Vorrichtung an einer chromatographischen saeule zur steuerung des fluessigkeitszuflusses.
CA961668A (en) Flow metering device of the pressure differential producing type
JPS51114708A (en) Method of ejecting liguid phase foamable material and device therefor
JPS5221768A (en) Producing system of semiconductor element
JPS5425749A (en) Liquid crystal display device
JPS5398762A (en) Differential amplifier circuit
Takahashi et al. Some theoretical studies on the stability of a contracting liquid jet
FR2117628A5 (en) Gas-liquid contact column - with perforated plates for contact between gas and gravity -fed liquid
JPS51116052A (en) Floating oil recovering apparatus using fluid injector and foaming dev ice
JPS522275A (en) Device of forming semiconductor substrates
JPS5433935A (en) Synchronized gear coupling with cushioning device
CHARWAT et al. The deformation and mass loss of liquid drops in a high-speed flow of gas(Liquid drop deformation and mass loss in high speed gas flow at high Weber numbers due to capillary surface waves)
JPS51121478A (en) Apparatus for contacting a liquid with a gas
Eckstrom EXPERI~~ NTAL DEVELOPMENT OF THE HYDRAULIC ANALOGY AS A TEACHING AID
ARZELIES One-dimensional flow of perfect compressible relativistic fluids(One dimensional flow of perfect compressible relativistic fluids, obtaining expression showing wave velocity dependence on relativistic speed of sound)
PELETIER Asymptotic behaviour of solutions of the porous media equation(Examination of fluid flow through porous media using quasilinear parabolic equation)
JPS5391415A (en) Ultrasonic atomizer
JPS52124478A (en) Reverse permeable separation apparatus
CROWLEY et al. Two phase gas liquid flow dynamics. Part 1- Flow oscillation in transparent, parallel, vertical, heated channels. Part 2- Acoustic velocity in two phase flow Topical report, 1 Feb. 1965- 30 Nov. 1967(Two phase gas-liquid flow dynamics- flow oscillations in transparent parallel heated channels and acoustic velocity in two phase flow)
BOYANOVITCH On the application of hydrodynamics to the study of the stability of singular points of differential equations- autonomous systems(Hydrodynamics applied to study of stability of singular points of differential equation for autonomous systems, introducing new method of constructing Liapunov function)
JPS53102873A (en) Continuous ion exchange method

Legal Events

Date Code Title Description
ST Notification of lapse