CA1191446A - Column for contacting a slurry with a gas and tray for use in such a column - Google Patents

Column for contacting a slurry with a gas and tray for use in such a column

Info

Publication number
CA1191446A
CA1191446A CA000389139A CA389139A CA1191446A CA 1191446 A CA1191446 A CA 1191446A CA 000389139 A CA000389139 A CA 000389139A CA 389139 A CA389139 A CA 389139A CA 1191446 A CA1191446 A CA 1191446A
Authority
CA
Canada
Prior art keywords
tray
slurry
column
gas
trays
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
CA000389139A
Other languages
English (en)
French (fr)
Inventor
Johan J.B. Pek
Steef Paardekooper
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.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10518272&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1191446(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1191446A publication Critical patent/CA1191446A/en
Expired legal-status Critical Current

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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treating Waste Gases (AREA)
CA000389139A 1980-12-31 1981-10-30 Column for contacting a slurry with a gas and tray for use in such a column Expired CA1191446A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8041574 1980-12-31
GB8041574 1980-12-31

Publications (1)

Publication Number Publication Date
CA1191446A true CA1191446A (en) 1985-08-06

Family

ID=10518272

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000389139A Expired CA1191446A (en) 1980-12-31 1981-10-30 Column for contacting a slurry with a gas and tray for use in such a column

Country Status (9)

Country Link
EP (1) EP0055496B1 (en])
JP (1) JPS57130530A (en])
AU (1) AU542221B2 (en])
BR (1) BR8108326A (en])
CA (1) CA1191446A (en])
DE (1) DE3174734D1 (en])
ES (1) ES276017Y (en])
IN (1) IN156851B (en])
ZA (1) ZA818890B (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU199082B (en) * 1986-12-01 1990-01-29 Borsodi Vegyi Komb Method for decreasing or removing the moisture content of heat-sensitive melts
US6460834B2 (en) * 2000-02-16 2002-10-08 Shell Oil Company Gas/liquid contact tray
ITMI20111299A1 (it) * 2011-07-12 2013-01-13 Saipem Spa Piatto di reattore per la produzione di urea, e reattore e processo di produzione di urea

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86344C (en]) * 1954-02-12
GB823108A (en) * 1956-03-05 1959-11-04 Bataafsche Petroleum Improvements in or relating to gas/liquid contacting columns
DE1220831B (de) * 1958-03-18 1966-07-14 Max Leva Senkrechter Gas-Fluessigkeitskontaktturm
NL6506455A (en]) * 1964-05-28 1965-11-29
US3410540A (en) * 1964-11-09 1968-11-12 Union Carbide Corp Vapor-liquid contact system and method
DE1920268A1 (de) * 1969-04-22 1970-10-29 Montz Gmbh Julius Boden fuer Austauschkolonnen
US3988116A (en) * 1975-02-27 1976-10-26 The Dow Chemical Company Apparatus for countercurrent liquid-liquid extraction

Also Published As

Publication number Publication date
DE3174734D1 (en) 1986-07-03
ZA818890B (en) 1982-11-24
BR8108326A (pt) 1982-10-05
ES276017Y (es) 1985-03-01
JPH0145481B2 (en]) 1989-10-03
EP0055496A1 (en) 1982-07-07
IN156851B (en]) 1985-11-16
AU7875081A (en) 1982-07-08
ES276017U (es) 1984-08-01
JPS57130530A (en) 1982-08-13
EP0055496B1 (en) 1986-05-28
AU542221B2 (en) 1985-02-14

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Legal Events

Date Code Title Description
MKEX Expiry