ES8301271A1 - Un procedimiento para producir una particula recubierta de vanadio. - Google Patents

Un procedimiento para producir una particula recubierta de vanadio.

Info

Publication number
ES8301271A1
ES8301271A1 ES508789A ES508789A ES8301271A1 ES 8301271 A1 ES8301271 A1 ES 8301271A1 ES 508789 A ES508789 A ES 508789A ES 508789 A ES508789 A ES 508789A ES 8301271 A1 ES8301271 A1 ES 8301271A1
Authority
ES
Spain
Prior art keywords
producing
vanadium
agglomerating
fluid bed
coated particle
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
ES508789A
Other languages
English (en)
Other versions
ES508789A0 (es
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.)
JOHN W DEVANNEY III
Original Assignee
JOHN W DEVANNEY III
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 US06/112,529 external-priority patent/US4312135A/en
Application filed by JOHN W DEVANNEY III filed Critical JOHN W DEVANNEY III
Publication of ES508789A0 publication Critical patent/ES508789A0/es
Publication of ES8301271A1 publication Critical patent/ES8301271A1/es
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
    • B01J8/18—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/0023—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes in the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR UNA PARTICULA RECUBIERTA DE VANADIO. SE REALIZA LA COMBUSTION DE UN MATERIAL CARBONOSO DERIVADO DE PETROLEO, QUE COMPRENDE COQUE DE PETROLEO Y COMBUSTIBLE PARA CALDERAS, CONTENIENDO ASI MISMO HASTA 5000 PARTES POR MILLON DE VANADIO, EN PRESENCIA DE UN GAS OXIDANTE, LLEVANDOSE A CABO DICHA COMBUSTION EN PRESENCIA DE UN SUBSTRATO DE PARTICULAS, ESTANDO DICHO SUBSTRATO SELECCIONADO ENTRE POR LO MENOS UN MIEMBRO DEL GRUPO QUE CONSISTE EN SILICE, ALUMINA, CARBONATO CALCICO Y MAGNESITA, CON LO QUE DICHO VENADIO SE DEPOSITA COMO RECUBRIMIENTO SOBRE DICHO SUBSTRATO EN PARTICULAS.
ES508789A 1980-01-16 1982-01-15 Un procedimiento para producir una particula recubierta de vanadio. Expired ES8301271A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/112,529 US4312135A (en) 1980-01-16 1980-01-16 Fluid bed combuster
US06/186,474 US4312919A (en) 1980-01-16 1980-09-12 Process of producing a non-agglomerating vanadium coated particle

Publications (2)

Publication Number Publication Date
ES508789A0 ES508789A0 (es) 1982-11-16
ES8301271A1 true ES8301271A1 (es) 1982-11-16

Family

ID=26810057

Family Applications (2)

Application Number Title Priority Date Filing Date
ES498543A Expired ES8204832A1 (es) 1980-01-16 1981-01-15 Aparato de techo fluidificado para quemar material combustible.
ES508789A Expired ES8301271A1 (es) 1980-01-16 1982-01-15 Un procedimiento para producir una particula recubierta de vanadio.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES498543A Expired ES8204832A1 (es) 1980-01-16 1981-01-15 Aparato de techo fluidificado para quemar material combustible.

Country Status (9)

Country Link
US (1) US4312919A (es)
EP (1) EP0032798A3 (es)
BR (1) BR8100225A (es)
DK (1) DK16981A (es)
ES (2) ES8204832A1 (es)
GR (1) GR71010B (es)
NO (1) NO810089L (es)
PL (1) PL229222A1 (es)
PT (1) PT72356B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093171B (en) * 1981-02-10 1984-06-20 Parkinson Cowan Appliances Ltd Feeding solid fuel to a boiler
CA1225292A (en) * 1982-03-15 1987-08-11 Lars A. Stromberg Fast fluidized bed boiler and a method of controlling such a boiler
FR2556075B1 (fr) * 1983-12-02 1988-08-19 Charbonnages De France Foyer de combustion pour chaudiere a lit fluidise
FR2571123B1 (fr) * 1984-10-02 1986-11-28 Charbonnages De France Appareil a lit fluidise a echangeur de chaleur et a reseau de soufflage d'air complementaire
US4771712A (en) * 1987-06-24 1988-09-20 A. Ahlstrom Corporation Combustion of fuel containing alkalines
US7993623B2 (en) * 2007-06-29 2011-08-09 Albemarle Netherlands B.V. Additives for removal of metals poisonous to catalysts during fluidized catalytic cracking of hydrocarbons
US10323298B2 (en) * 2017-02-09 2019-06-18 U.S. Department Of Energy Method for recovering target materials from source materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US781808A (en) * 1904-04-27 1905-02-07 Franklin R Carpenter Process of reducing vanadium.
US856325A (en) * 1905-08-11 1907-06-11 Gustave Behning Piano-player.
US856328A (en) * 1906-11-17 1907-06-11 Edward F Woodman Thermostatic apparatus.
US876313A (en) * 1907-07-29 1908-01-14 Frederick M Becket Process of reducing metallic sulfids and producing vanadium.
US3420659A (en) * 1967-10-11 1969-01-07 Foote Mineral Co Method for the production of vanadium alloys
GB1311869A (en) * 1969-12-12 1973-03-28 Foster Wheeler Brown Boilers Steam boilers
US3807090A (en) * 1970-12-02 1974-04-30 Exxon Research Engineering Co Purifications of fuels
GB1542862A (en) * 1975-02-14 1979-03-28 Exxon Research Engineering Co Combustion or part-combustion in fluidized beds
IT1041142B (it) * 1975-08-05 1980-01-10 Italimpianti Spa Perfezionamento al processo di riduzione diretta id minerali di ferro in reattor a letto fluido
US4099958A (en) * 1976-04-09 1978-07-11 Bethlehem Steel Corporation Method of producing vanadium
GB2012030B (en) * 1977-09-21 1983-03-16 Lucas Industries Ltd Fluidised bed equipment

Also Published As

Publication number Publication date
PT72356A (en) 1981-03-01
PT72356B (en) 1982-01-19
ES498543A0 (es) 1982-05-01
GR71010B (es) 1983-03-31
EP0032798A2 (en) 1981-07-29
US4312919A (en) 1982-01-26
PL229222A1 (es) 1981-09-04
ES508789A0 (es) 1982-11-16
EP0032798A3 (en) 1982-08-04
NO810089L (no) 1981-07-17
BR8100225A (pt) 1981-08-04
DK16981A (da) 1981-07-17
ES8204832A1 (es) 1982-05-01

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