FR1168979A - Support en forme de grille pour réacteurs à solides fluidisés - Google Patents

Support en forme de grille pour réacteurs à solides fluidisés

Info

Publication number
FR1168979A
FR1168979A FR1168979DA FR1168979A FR 1168979 A FR1168979 A FR 1168979A FR 1168979D A FR1168979D A FR 1168979DA FR 1168979 A FR1168979 A FR 1168979A
Authority
FR
France
Prior art keywords
grid
shaped support
fluidized solids
solids reactors
reactors
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
Other languages
English (en)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of FR1168979A publication Critical patent/FR1168979A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
    • C10B49/10—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form according to the "fluidised bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR1168979D 1955-12-14 1956-12-10 Support en forme de grille pour réacteurs à solides fluidisés Expired FR1168979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US552997A US2836902A (en) 1955-12-14 1955-12-14 Grid support for fluidized solids vessels

Publications (1)

Publication Number Publication Date
FR1168979A true FR1168979A (fr) 1958-12-19

Family

ID=24207700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1168979D Expired FR1168979A (fr) 1955-12-14 1956-12-10 Support en forme de grille pour réacteurs à solides fluidisés

Country Status (3)

Country Link
US (1) US2836902A (xx)
BE (1) BE553243A (xx)
FR (1) FR1168979A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901332A (en) * 1956-09-28 1959-08-25 Standard Oil Co Grid support and seal for fluidized solids systems
US2934411A (en) * 1957-09-30 1960-04-26 Universal Oil Prod Co Distributing grid
NL113394C (xx) * 1960-04-07
US3254476A (en) * 1962-03-16 1966-06-07 Phillips Petroleum Co Expansion joint
US3235344A (en) * 1963-02-18 1966-02-15 Chevron Res Hydrocarbon conversion catalytic reactor
US3370361A (en) * 1965-04-27 1968-02-27 Lummus Co Grid for fluidized solid vessels
US3462246A (en) * 1966-05-16 1969-08-19 Container Corp Fluidized bed reactor with improved constriction plate
US3653843A (en) * 1970-09-29 1972-04-04 Copeland Systems Inc Fluidized bed apparatus
US4073064A (en) * 1976-04-12 1978-02-14 Dorr-Oliver Incorporated Refractory construction dome for fluidized bed reactor
US4253824A (en) * 1979-07-13 1981-03-03 Energy Products Of Idaho Tramp removal and bed recirculation system
US4539183A (en) * 1983-05-13 1985-09-03 The Lummus Company Distribution grid support structure
US4532025A (en) * 1984-06-08 1985-07-30 Chevron Research Company Method of controlling catalyst regeneration for fluid catalytic cracking to minimize catalyst backflow abrasion
US4863699A (en) * 1988-02-05 1989-09-05 Shaw Donald J Grid with conical support skirt
US5100629A (en) * 1989-10-31 1992-03-31 Amoco Corporation Ebullated bed grid plate and skirt to prevent flow maldistribution and catalyst attrition
US9290426B2 (en) 2012-05-09 2016-03-22 Stranded Solutions, Llc Method of making oxygenates from a non-catalytic chemical reaction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651565A (en) * 1951-05-02 1953-09-08 Universal Oil Prod Co Apparatus for uniform distribution and contacting of subdivided solid particles
US2662813A (en) * 1951-06-23 1953-12-15 Standard Oil Dev Co Regenerator apparatus for fluidizable solid materials

Also Published As

Publication number Publication date
BE553243A (xx)
US2836902A (en) 1958-06-03

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