SE8304854D0 - BEDRACTOR FLOOD DISTRIBUTION SYSTEM - Google Patents

BEDRACTOR FLOOD DISTRIBUTION SYSTEM

Info

Publication number
SE8304854D0
SE8304854D0 SE8304854A SE8304854A SE8304854D0 SE 8304854 D0 SE8304854 D0 SE 8304854D0 SE 8304854 A SE8304854 A SE 8304854A SE 8304854 A SE8304854 A SE 8304854A SE 8304854 D0 SE8304854 D0 SE 8304854D0
Authority
SE
Sweden
Prior art keywords
flow
plenum
distribution system
conduit
gas
Prior art date
Application number
SE8304854A
Other languages
Swedish (sv)
Other versions
SE8304854L (en
Inventor
R M Eccles
A Li
L M Ruef
Original Assignee
Hri 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 Hri Inc filed Critical Hri Inc
Publication of SE8304854D0 publication Critical patent/SE8304854D0/en
Publication of SE8304854L publication Critical patent/SE8304854L/en

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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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

Abstract

A flow distribution system for the plenum chamber (12) of a gas-liquid- solids fluidised bed reactor includes a downwardly directed conduit (10) and a flow distributor device such as a baffled nozzle (16) attached to the inner end of the conduit, the nozzle containing at least two parallel baffle plates for mixing and radial flow dispersion of gas-liquid materials in the lower portion of the plenum (12); the initially downward flow is then deflected generally upwardly by the curved lower head of the reactor plenum chamber and passes uniformly upwardly through a flow distribution grid (18) into the fluidised bed (20). A sparger (40) can be provided in the plenum above the flow distributor device for feeding additional gas-liquid mixture into the reactor. In an alternative embodiment, the flow distribution system includes a conical- shaped flow deflector device (46) having its base rigidly attached to the plenum lower wall and having its apex aligned with the conduit. <IMAGE>
SE8304854A 1982-09-09 1983-09-09 BEDRACTOR FLOOD DISTRIBUTION SYSTEM SE8304854L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41642982A 1982-09-09 1982-09-09

Publications (2)

Publication Number Publication Date
SE8304854D0 true SE8304854D0 (en) 1983-09-09
SE8304854L SE8304854L (en) 1984-03-10

Family

ID=23649944

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304854A SE8304854L (en) 1982-09-09 1983-09-09 BEDRACTOR FLOOD DISTRIBUTION SYSTEM

Country Status (10)

Country Link
AU (1) AU562212B2 (en)
CA (1) CA1229059A (en)
DE (1) DE3329682A1 (en)
FI (1) FI833190A (en)
FR (1) FR2532859B1 (en)
GB (1) GB2126494B (en)
IT (1) IT1170469B (en)
MX (1) MX159052A (en)
SE (1) SE8304854L (en)
ZA (1) ZA835490B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106824017A (en) * 2017-03-14 2017-06-13 四川泸州巨宏化工有限责任公司 Auxiliary reactor for producing methyl butynol

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845655A (en) * 1957-04-18 1960-08-24 Atomic Energy Commission Multistage fluidized bed reactor
GB919359A (en) * 1959-04-13 1963-02-27 Svenska Skifferolje Ab Fluidized bed reactor
DE1208736B (en) * 1963-05-31 1966-01-13 Basf Ag Vortex reactor
US3552033A (en) * 1968-09-03 1971-01-05 Dorr Oliver Inc Diffusion nozzle for solids fluidizing apparatus
GB1265770A (en) * 1969-07-01 1972-03-08
GB1402543A (en) * 1971-06-21 1975-08-13 Boland K M V Methods for passing gases through discrete solids and through liquids
GB1558969A (en) * 1977-06-10 1980-01-09 Apollo Heat Ltd Fluidised beds
US4184438A (en) * 1978-01-05 1980-01-22 Foster Wheeler Development Corporation Fluidized bed start-up apparatus
US4282172A (en) * 1980-09-11 1981-08-04 Howe-Baker Engineers, Inc. Gas to liquid diffuser

Also Published As

Publication number Publication date
SE8304854L (en) 1984-03-10
IT1170469B (en) 1987-06-03
FR2532859B1 (en) 1992-08-07
IT8348933A0 (en) 1983-09-06
GB2126494A (en) 1984-03-28
ZA835490B (en) 1984-04-25
GB8321321D0 (en) 1983-09-07
DE3329682A1 (en) 1984-07-12
FR2532859A1 (en) 1984-03-16
AU1735183A (en) 1984-03-15
CA1229059A (en) 1987-11-10
GB2126494B (en) 1986-06-25
FI833190A (en) 1984-03-10
AU562212B2 (en) 1987-06-04
MX159052A (en) 1989-04-13
FI833190A0 (en) 1983-09-07

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