IN156851B - - Google Patents

Info

Publication number
IN156851B
IN156851B IN1442/CAL/82A IN1442CA1981A IN156851B IN 156851 B IN156851 B IN 156851B IN 1442CA1981 A IN1442CA1981 A IN 1442CA1981A IN 156851 B IN156851 B IN 156851B
Authority
IN
India
Application number
IN1442/CAL/82A
Other languages
English (en)
Inventor
Johan Jan Barend Pek
Steef Paardekooper
Original Assignee
Shell Int Research
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=IN156851(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of IN156851B publication Critical patent/IN156851B/en

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)
IN1442/CAL/82A 1980-12-31 1981-12-22 IN156851B (en])

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IN156851B true IN156851B (en]) 1985-11-16

Family

ID=10518272

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1442/CAL/82A IN156851B (en]) 1980-12-31 1981-12-22

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
CA1191446A (en) 1985-08-06
JPH0145481B2 (en]) 1989-10-03
EP0055496A1 (en) 1982-07-07
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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