NL6801822A - - Google Patents

Info

Publication number
NL6801822A
NL6801822A NL6801822A NL6801822A NL6801822A NL 6801822 A NL6801822 A NL 6801822A NL 6801822 A NL6801822 A NL 6801822A NL 6801822 A NL6801822 A NL 6801822A NL 6801822 A NL6801822 A NL 6801822A
Authority
NL
Netherlands
Application number
NL6801822A
Other versions
NL157212B (nl
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 to DE19681719451 priority Critical patent/DE1719451C/de
Application filed filed Critical
Priority to NL6801822A priority patent/NL157212B/xx
Priority to FR139973A priority patent/FR1582810A/fr
Priority to BE711508D priority patent/BE711508A/xx
Priority to CH412668A priority patent/CH488476A/de
Publication of NL6801822A publication Critical patent/NL6801822A/xx
Publication of NL157212B publication Critical patent/NL157212B/xx

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
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separating Particles In Gases By Inertia (AREA)
NL6801822A 1967-12-01 1968-02-08 Uitwisselingsschotel voor een kolom, welke schotel is verdeeld in een aantal van gasdoorstroomopeningen voorziene, onderling evenwijdige segmenten. NL157212B (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19681719451 DE1719451C (de) 1968-01-31 1968-01-31 Querstromboden fur Stoffaustausch kolonnen
NL6801822A NL157212B (nl) 1967-12-01 1968-02-08 Uitwisselingsschotel voor een kolom, welke schotel is verdeeld in een aantal van gasdoorstroomopeningen voorziene, onderling evenwijdige segmenten.
FR139973A FR1582810A (tr) 1967-12-01 1968-02-15
BE711508D BE711508A (tr) 1967-12-01 1968-02-29
CH412668A CH488476A (de) 1967-12-01 1968-03-20 Hochleistungsaustauschboden für Kolonnen

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DD12868067 1967-12-01
DEV0035351 1968-01-31
NL6801822A NL157212B (nl) 1967-12-01 1968-02-08 Uitwisselingsschotel voor een kolom, welke schotel is verdeeld in een aantal van gasdoorstroomopeningen voorziene, onderling evenwijdige segmenten.
FR139973 1968-02-15
BE711508 1968-02-29

Publications (2)

Publication Number Publication Date
NL6801822A true NL6801822A (tr) 1969-08-12
NL157212B NL157212B (nl) 1978-07-17

Family

ID=27507690

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6801822A NL157212B (nl) 1967-12-01 1968-02-08 Uitwisselingsschotel voor een kolom, welke schotel is verdeeld in een aantal van gasdoorstroomopeningen voorziene, onderling evenwijdige segmenten.

Country Status (4)

Country Link
BE (1) BE711508A (tr)
CH (1) CH488476A (tr)
FR (1) FR1582810A (tr)
NL (1) NL157212B (tr)

Also Published As

Publication number Publication date
CH488476A (de) 1970-04-15
DE1719451B2 (de) 1973-02-01
NL157212B (nl) 1978-07-17
FR1582810A (tr) 1969-10-10
DE1719451A1 (de) 1970-12-03
BE711508A (tr) 1968-07-01

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GRIMMA

V4 Lapsed because of reaching the maxim lifetime of a patent