FR2101979A5 - Pulsation column - with external double acting pulsation piston connected above and below exchange section - Google Patents

Pulsation column - with external double acting pulsation piston connected above and below exchange section

Info

Publication number
FR2101979A5
FR2101979A5 FR7128127A FR7128127A FR2101979A5 FR 2101979 A5 FR2101979 A5 FR 2101979A5 FR 7128127 A FR7128127 A FR 7128127A FR 7128127 A FR7128127 A FR 7128127A FR 2101979 A5 FR2101979 A5 FR 2101979A5
Authority
FR
France
Prior art keywords
pulsation
exchange section
column
connected above
double acting
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
FR7128127A
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.)
Dr C Otto and Co GmbH
Original Assignee
Dr C Otto and Co GmbH
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 Dr C Otto and Co GmbH filed Critical Dr C Otto and Co GmbH
Application granted granted Critical
Publication of FR2101979A5 publication Critical patent/FR2101979A5/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • 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
    • 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
    • B01D3/006—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping by vibration
    • 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
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/241—Stationary reactors without moving elements inside of the pulsating type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • B01J19/325—Attachment devices therefor, e.g. hooks, consoles, brackets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/02—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Abstract

A contraflow pulsation column, for material exchange between non-miscible or sparingly miscible liquids or between a liquid and a gas, has an external pulsator consisting of piston-cylinder unit; the two chambers of the cylinder communicate with the column at points respectively above and below the exchange section, between it and the upper and lower separation chambers. The trays in the exchange section are pref. clamped and stiffened to restrict their vibration.
FR7128127A 1970-08-05 1971-07-30 Pulsation column - with external double acting pulsation piston connected above and below exchange section Expired FR2101979A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702038850 DE2038850A1 (en) 1970-08-05 1970-08-05 Cover glass for liquid level indicator
DE19702038860 DE2038860A1 (en) 1970-08-05 1970-08-05 Countercurrent column

Publications (1)

Publication Number Publication Date
FR2101979A5 true FR2101979A5 (en) 1972-03-31

Family

ID=25759541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128127A Expired FR2101979A5 (en) 1970-08-05 1971-07-30 Pulsation column - with external double acting pulsation piston connected above and below exchange section

Country Status (3)

Country Link
BE (1) BE770940A (en)
DE (2) DE2038850A1 (en)
FR (1) FR2101979A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003002590A2 (en) * 2001-06-29 2003-01-09 Cambridge University Technical Services Limited A protein folding reactor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911947C2 (en) * 1979-03-27 1981-04-23 Phönix Armaturen-Werke Bregel GmbH, 6000 Frankfurt Liquid level indicator
DE19703949C1 (en) * 1997-02-03 1998-06-10 Bosch Siemens Hausgeraete Optical filling level gauge especially for water in container
EP1095700A1 (en) * 1999-10-29 2001-05-02 Dr. Frische GmbH Process for performing a multiphase reaction of a liquid and a gas phase in countercurrent flow and apparatus therefore
DE10022591C2 (en) * 2000-05-09 2002-09-12 Bsh Bosch Siemens Hausgeraete Level indicator with light source

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003002590A2 (en) * 2001-06-29 2003-01-09 Cambridge University Technical Services Limited A protein folding reactor
WO2003002590A3 (en) * 2001-06-29 2003-05-01 Anton Middelberg A protein folding reactor

Also Published As

Publication number Publication date
DE2038860A1 (en) 1972-02-10
BE770940A (en) 1971-12-16
DE2038850A1 (en) 1972-02-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse