NL84921C - - Google Patents

Info

Publication number
NL84921C
NL84921C NL84921DA NL84921C NL 84921 C NL84921 C NL 84921C NL 84921D A NL84921D A NL 84921DA NL 84921 C NL84921 C NL 84921C
Authority
NL
Netherlands
Application number
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.)
Publication of NL84921C publication Critical patent/NL84921C/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
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • B01D3/205—Bubble caps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Closures For Containers (AREA)
NL84921D 1953-07-07 NL84921C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US366472A US2819049A (en) 1953-07-07 1953-07-07 Bubble cap towers

Publications (1)

Publication Number Publication Date
NL84921C true NL84921C (en)

Family

ID=23443148

Family Applications (1)

Application Number Title Priority Date Filing Date
NL84921D NL84921C (en) 1953-07-07

Country Status (4)

Country Link
US (1) US2819049A (en)
FR (1) FR1110329A (en)
GB (1) GB747947A (en)
NL (1) NL84921C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779527A (en) * 1970-08-29 1973-12-18 Mitsui Shipbuilding Eng Gas-liquid contacting apparatus
DE2112110A1 (en) * 1971-03-13 1972-10-05 Montz Gmbh Julius Column tray with openings and bells or valves arranged above them
US3779524A (en) * 1971-08-10 1973-12-18 Mitsui Shipbuilding Eng Gas-liquid contacting apparatus
US3779526A (en) * 1971-08-19 1973-12-18 Mitsui Shipbuilding Eng Gas-liquid contacting apparatus
US3779525A (en) * 1971-08-19 1973-12-18 Mitsui Shipbuilding Eng Gas-liquid contacting apparatus
IT1010299B (en) * 1973-05-11 1977-01-10 Basf Ag PROCESS FOR THE PREPARATION OF FORMALDEHYDE
EP0215820A1 (en) * 1985-02-28 1987-04-01 Verax Corporation Fluidized bioreactor and cell cultivation process
US4978616A (en) * 1985-02-28 1990-12-18 Verax Corporation Fluidized cell cultivation process
US9981235B2 (en) 2016-01-28 2018-05-29 Woven Metal Products, Inc. Tray deck orifice device and methods of repairing a tray deck
JP6362041B1 (en) * 2017-01-31 2018-07-25 Toto株式会社 Water discharge device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878467A (en) * 1928-06-15 1932-09-20 Clarke Nell May Apparatus for treating hydrocarbons
US1918005A (en) * 1932-02-02 1933-07-11 Kenneth M Urquhart Bubble cap
US2084726A (en) * 1936-03-23 1937-06-22 Standard Oil Co California Bubble cap
FR874509A (en) * 1940-02-26 1942-08-10 Ig Farbenindustrie Ag Tray for exchange columns
FR884837A (en) * 1941-02-25 1943-08-27 Ig Farbenindustrie Ag Method and device for rectifying mixtures of liquids
US2480862A (en) * 1946-02-06 1949-09-06 Leon H Johnson Bubble cap assembly for gas or vapor and liquid contact apparatus
US2547383A (en) * 1947-09-29 1951-04-03 Glitsch Engineering Company Bubble cap riser
US2523126A (en) * 1947-11-20 1950-09-19 Standard Oil Dev Co Apparatus for countercurrent contact of fluid materials

Also Published As

Publication number Publication date
US2819049A (en) 1958-01-07
FR1110329A (en) 1956-02-10
GB747947A (en) 1956-04-18

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