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FR1486678A - Method and apparatus for mixing a gas with a mixed phase feed material and distributing the mixture over a bed - Google Patents

Method and apparatus for mixing a gas with a mixed phase feed material and distributing the mixture over a bed

Info

Publication number
FR1486678A
FR1486678A FR69316A FR69316A FR1486678A FR 1486678 A FR1486678 A FR 1486678A FR 69316 A FR69316 A FR 69316A FR 69316 A FR69316 A FR 69316A FR 1486678 A FR1486678 A FR 1486678A
Authority
FR
France
Prior art keywords
distributing
bed
mixing
gas
feed material
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
FR69316A
Other languages
French (fr)
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 Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Priority claimed from US472571A external-priority patent/US3353924A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR69316A priority Critical patent/FR1486678A/en
Application granted granted Critical
Publication of FR1486678A publication Critical patent/FR1486678A/en
Expired legal-status Critical Current

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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0492—Feeding reactive fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2322—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles using columns, e.g. multi-staged columns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
FR69316A 1965-07-16 1966-07-13 Method and apparatus for mixing a gas with a mixed phase feed material and distributing the mixture over a bed Expired FR1486678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69316A FR1486678A (en) 1965-07-16 1966-07-13 Method and apparatus for mixing a gas with a mixed phase feed material and distributing the mixture over a bed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US472571A US3353924A (en) 1965-07-16 1965-07-16 Bed reactor with quench deck
FR69316A FR1486678A (en) 1965-07-16 1966-07-13 Method and apparatus for mixing a gas with a mixed phase feed material and distributing the mixture over a bed

Publications (1)

Publication Number Publication Date
FR1486678A true FR1486678A (en) 1967-06-30

Family

ID=26171963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69316A Expired FR1486678A (en) 1965-07-16 1966-07-13 Method and apparatus for mixing a gas with a mixed phase feed material and distributing the mixture over a bed

Country Status (1)

Country Link
FR (1) FR1486678A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716881A1 (en) * 1994-08-23 1996-06-19 Shell Internationale Researchmaatschappij B.V. Distributor device for multiple-bed downflow reactors
WO1996034683A1 (en) * 1995-05-05 1996-11-07 Chevron U.S.A. Inc. Distributor assembly for multi-bed down-flow catalytic reactors
FR2738013A1 (en) * 1995-08-25 1997-02-28 Inst Francais Du Petrole Catalytic desulphurisation of diesel fuel to very low sulphur levels
US5635145A (en) * 1994-08-23 1997-06-03 Shell Oil Company Multi-bed downflow reactor
US5954950A (en) * 1995-09-07 1999-09-21 Institut Francais Du Petrole Intensive hydrofining of petroleum fractions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716881A1 (en) * 1994-08-23 1996-06-19 Shell Internationale Researchmaatschappij B.V. Distributor device for multiple-bed downflow reactors
US5635145A (en) * 1994-08-23 1997-06-03 Shell Oil Company Multi-bed downflow reactor
WO1996034683A1 (en) * 1995-05-05 1996-11-07 Chevron U.S.A. Inc. Distributor assembly for multi-bed down-flow catalytic reactors
US5690896A (en) * 1995-05-05 1997-11-25 Chevron U.S.A. Inc. Distributor assembly for multi-bed down-flow catalytic reactors
FR2738013A1 (en) * 1995-08-25 1997-02-28 Inst Francais Du Petrole Catalytic desulphurisation of diesel fuel to very low sulphur levels
US5954950A (en) * 1995-09-07 1999-09-21 Institut Francais Du Petrole Intensive hydrofining of petroleum fractions

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