NL84921C - - Google Patents

Info

Publication number: NL84921C
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.)

1953-07-07

Publication of NL84921C publication Critical patent/NL84921C/xx

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
US3779525A (en) *	1971-08-19	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
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

0
- NL NL84921D patent/NL84921C/xx active
1953
- 1953-07-07 US US366472A patent/US2819049A/en not_active Expired - Lifetime
1954
- 1954-07-07 GB GB19921/54A patent/GB747947A/en not_active Expired
- 1954-07-07 FR FR1110329D patent/FR1110329A/en not_active Expired

Also Published As

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

Publication	Publication Date	Title
AT193854B (en)	1957-12-10
AT191364A (en)	1957-08-26
BE517130A (en)	1953-02-14
AT193331B (en)	1957-11-25
AT189958B (en)	1957-05-25
AT191026B (en)	1957-07-25
AT191140B (en)	1957-08-10
AT192380B (en)	1957-10-10
AT191238B (en)	1957-08-10
AT199365B (en)	1958-08-25
AT194372B (en)	1958-01-10
AT194824B (en)	1958-01-25
AT195162B (en)	1958-01-25
AT195400B (en)	1958-01-25
AT196785B (en)	1958-03-25
AT197771B (en)	1958-05-27
AT199317B (en)	1958-08-25
AT194074B (en)	1957-12-27
AT205166B (en)	1959-09-10
AT213751B (en)	1961-02-27
BE425967A (en)
BE516823A (en)
BE324631A (en)
BE326981A (en)
BE526975A (en)