IT1177713B - Perfezionamento nelle strutture di supproto di griglie di distribuzione,in particolare per recipienti di reazione ad alta pressione - Google Patents

Perfezionamento nelle strutture di supproto di griglie di distribuzione,in particolare per recipienti di reazione ad alta pressione

Info

Publication number
IT1177713B
IT1177713B IT48170/84A IT4817084A IT1177713B IT 1177713 B IT1177713 B IT 1177713B IT 48170/84 A IT48170/84 A IT 48170/84A IT 4817084 A IT4817084 A IT 4817084A IT 1177713 B IT1177713 B IT 1177713B
Authority
IT
Italy
Prior art keywords
improvement
high pressure
pressure reaction
reaction containers
distribution grids
Prior art date
Application number
IT48170/84A
Other languages
English (en)
Other versions
IT8448170A0 (it
Inventor
Clark W Malcolm
Harold B Kohn
Original Assignee
Lummus Crest Inc
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 Lummus Crest Inc filed Critical Lummus Crest Inc
Publication of IT8448170A0 publication Critical patent/IT8448170A0/it
Application granted granted Critical
Publication of IT1177713B publication Critical patent/IT1177713B/it

Links

Classifications

    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation 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
    • B01J8/1872—Details of the fluidised bed reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glanulating (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
IT48170/84A 1983-05-13 1984-05-10 Perfezionamento nelle strutture di supproto di griglie di distribuzione,in particolare per recipienti di reazione ad alta pressione IT1177713B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/494,169 US4539183A (en) 1983-05-13 1983-05-13 Distribution grid support structure

Publications (2)

Publication Number Publication Date
IT8448170A0 IT8448170A0 (it) 1984-05-10
IT1177713B true IT1177713B (it) 1987-08-26

Family

ID=23963336

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48170/84A IT1177713B (it) 1983-05-13 1984-05-10 Perfezionamento nelle strutture di supproto di griglie di distribuzione,in particolare per recipienti di reazione ad alta pressione

Country Status (10)

Country Link
US (1) US4539183A (it)
JP (1) JPH06189B2 (it)
AU (1) AU2793584A (it)
CA (1) CA1207133A (it)
DE (1) DE3412840A1 (it)
FR (1) FR2548922B1 (it)
GB (1) GB2139521B (it)
IT (1) IT1177713B (it)
NL (1) NL8401108A (it)
ZA (1) ZA842623B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236669A (en) * 1990-09-12 1993-08-17 E. I. Du Pont De Nemours And Company Pressure vessel
US7820120B2 (en) * 2007-12-19 2010-10-26 Chevron U. S. A. Inc. Device for a reactor and method for distributing a multi-phase mixture in a reactor
US7964153B2 (en) * 2007-12-19 2011-06-21 Chevron U.S.A. Inc. Reactor having a downcomer producing improved gas-liquid separation and method of use
US7842262B2 (en) * 2007-12-19 2010-11-30 Chevron U.S.A. Inc. Process and apparatus for separating gas from a multi-phase mixture being recycled in a reactor
US7927404B2 (en) * 2007-12-19 2011-04-19 Chevron U.S.A. Inc. Reactor having a downcomer producing improved gas-liquid separation and method of use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595384A (en) * 1950-12-07 1952-05-06 Standard Oil Co Grid seal for fluidized solids contacting systems
US2647738A (en) * 1950-12-08 1953-08-04 Shell Dev Heating powdered material
BE553243A (it) * 1955-12-14
US3227528A (en) * 1962-03-12 1966-01-04 Hydrocarbon Research Inc High pressure reaction vessel
US3231338A (en) * 1962-04-19 1966-01-25 Chicago Bridge & Iron Co Multi-layer pressure vessel for high temperature hydrogenation processes
US3273872A (en) * 1963-01-28 1966-09-20 Us Stoneware Co Distributor plate
US3235344A (en) * 1963-02-18 1966-02-15 Chevron Res Hydrocarbon conversion catalytic reactor
DE1258838B (de) * 1963-07-20 1968-01-18 Basf Ag Abdichtung fuer lose Roste in einem Reaktionsbehaelter
US3462246A (en) * 1966-05-16 1969-08-19 Container Corp Fluidized bed reactor with improved constriction plate
JPS51151674A (en) * 1975-06-23 1976-12-27 Tanaka Takashi Fluidized bed furnace
JPS55117562A (en) * 1979-02-09 1980-09-09 Japan Steel Works Ltd:The Build-up welding method of stainless steel

Also Published As

Publication number Publication date
FR2548922A1 (fr) 1985-01-18
ZA842623B (en) 1985-02-27
CA1207133A (en) 1986-07-08
AU2793584A (en) 1984-11-15
US4539183A (en) 1985-09-03
FR2548922B1 (fr) 1991-05-03
IT8448170A0 (it) 1984-05-10
DE3412840A1 (de) 1984-11-15
GB2139521B (en) 1987-05-20
JPH06189B2 (ja) 1994-01-05
GB8410376D0 (en) 1984-05-31
NL8401108A (nl) 1984-12-03
GB2139521A (en) 1984-11-14
JPS59216621A (ja) 1984-12-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331