CA1207223A - Liquid wall flow collector for chemical process tower - Google Patents

Liquid wall flow collector for chemical process tower

Info

Publication number
CA1207223A
CA1207223A CA000415831A CA415831A CA1207223A CA 1207223 A CA1207223 A CA 1207223A CA 000415831 A CA000415831 A CA 000415831A CA 415831 A CA415831 A CA 415831A CA 1207223 A CA1207223 A CA 1207223A
Authority
CA
Canada
Prior art keywords
tower
segments
annular
annular segments
tower wall
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
CA000415831A
Other languages
English (en)
French (fr)
Inventor
Stephen M. Harper
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of CA1207223A publication Critical patent/CA1207223A/en
Expired 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
    • 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
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
  • Extraction Or Liquid Replacement (AREA)
CA000415831A 1981-11-18 1982-11-18 Liquid wall flow collector for chemical process tower Expired CA1207223A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/322,504 US4369150A (en) 1981-11-18 1981-11-18 Liquid wall flow collector for chemical process tower
US322,504 1981-11-18

Publications (1)

Publication Number Publication Date
CA1207223A true CA1207223A (en) 1986-07-08

Family

ID=23255173

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000415831A Expired CA1207223A (en) 1981-11-18 1982-11-18 Liquid wall flow collector for chemical process tower

Country Status (7)

Country Link
US (1) US4369150A (cg-RX-API-DMAC7.html)
EP (1) EP0079664B1 (cg-RX-API-DMAC7.html)
JP (1) JPS58128144A (cg-RX-API-DMAC7.html)
AU (1) AU557458B2 (cg-RX-API-DMAC7.html)
BR (1) BR8206696A (cg-RX-API-DMAC7.html)
CA (1) CA1207223A (cg-RX-API-DMAC7.html)
DE (1) DE3271587D1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8529714U1 (de) * 1985-10-19 1985-11-28 Bayer Ag, 5090 Leverkusen Verfahrenstechnische Packung mit Randabdichtung zur Flüssig-Flüssig-Extraktion
GB2338194B (en) * 1998-06-08 2000-05-03 Norton Chem Process Prod Wall wipers for use in mass transfer towers
DE10122189C1 (de) * 2001-05-08 2002-11-07 Qvf Engineering Gmbh Geordnete Stoffaustauschpackung mit Randabweisern
US7055810B2 (en) * 2003-04-22 2006-06-06 Koch-Glitsch, Lp Expansion ring for mass transfer column and method employing same
US7007932B2 (en) * 2003-07-25 2006-03-07 Air Products And Chemicals, Inc. Wall-flow redistributor for packed columns
JP7729109B2 (ja) * 2021-08-17 2025-08-26 住友金属鉱山株式会社 硫化水素反応装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE696231C (de) * 1937-10-16 1940-09-14 Bamag Meguin Akt Ges Absorptionsturm mit stufenweiser Unterteilung des Fuellmaterials
US2889018A (en) * 1954-07-22 1959-06-02 Standard Oil Co Bubble tray support means
DE1066992B (de) * 1956-09-29 1959-10-15 Canzler Fa Carl Austauschboden fuer Rektifizierkolonnen
US3099697A (en) * 1958-12-30 1963-07-30 Nat Distillers Chem Corp Liquid redistributor for towers
DE1086215B (de) * 1959-02-13 1960-08-04 Pintsch Bamag Ag Vorrichtung zur Verteilung der Berieselungsfluessigkeit in mit Fuellkoerpern gefuellten Kolonnen fuer Absorptions-, Destillations-zwecke u. dgl.
US3243171A (en) * 1963-03-11 1966-03-29 Us Stoneware Co In-bed redistributor and method of assembly
NL131263C (cg-RX-API-DMAC7.html) * 1964-03-19
US3448038A (en) * 1966-03-15 1969-06-03 Pall Corp Method and apparatus for the dehydration of oil
NL160172C (nl) * 1967-03-03 1979-10-15 Hoechst Ag Verticale kolom, waarin een omlaagstromende vloeistof in contact wordt gebracht met een opstijgend gas.
US3598541A (en) * 1969-06-23 1971-08-10 Universal Oil Prod Co Fluid contacting apparatus for fluid-solid contacting chambers
DE2049364A1 (en) * 1970-10-08 1972-04-13 Fried. Krupp Gmbh, 4300 Essen Seal for plates in mass transfer columns - with pair of rings with attachment cleats
DE2049558A1 (en) * 1970-10-09 1972-04-13 Messer Griesheim Gmbh, 6000 Frankfurt Column tray edge seal - of bimetallic strip pressing against column wall
US3916021A (en) * 1973-03-21 1975-10-28 James D Hajek Liquid redistributor for a fractionating column
US3997633A (en) * 1975-06-24 1976-12-14 Max Leva Contact towers with leak-proof support of improved plate subassembly
FR2474887A1 (fr) * 1980-02-05 1981-08-07 Isman Marcel Ensemble de traitement de lavage de gaz

Also Published As

Publication number Publication date
DE3271587D1 (en) 1986-07-10
US4369150A (en) 1983-01-18
EP0079664A1 (en) 1983-05-25
BR8206696A (pt) 1983-10-04
EP0079664B1 (en) 1986-06-04
JPS632216B2 (cg-RX-API-DMAC7.html) 1988-01-18
AU9065082A (en) 1983-05-26
AU557458B2 (en) 1986-12-24
JPS58128144A (ja) 1983-07-30

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Legal Events

Date Code Title Description
MKEX Expiry