FR2383701A1 - Produit pour ameliorer la fluidisation - Google Patents

Produit pour ameliorer la fluidisation

Info

Publication number
FR2383701A1
FR2383701A1 FR7807680A FR7807680A FR2383701A1 FR 2383701 A1 FR2383701 A1 FR 2383701A1 FR 7807680 A FR7807680 A FR 7807680A FR 7807680 A FR7807680 A FR 7807680A FR 2383701 A1 FR2383701 A1 FR 2383701A1
Authority
FR
France
Prior art keywords
fluidization
product
improve
particles
present
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.)
Granted
Application number
FR7807680A
Other languages
English (en)
Other versions
FR2383701B1 (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.)
Badger Co Inc
Original Assignee
Badger Co 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 Badger Co Inc filed Critical Badger Co Inc
Publication of FR2383701A1 publication Critical patent/FR2383701A1/fr
Application granted granted Critical
Publication of FR2383701B1 publication Critical patent/FR2383701B1/fr
Granted 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
    • B01J8/32—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 with introduction into the fluidised bed of more than one kind of moving particles
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S366/00—Agitating
    • Y10S366/604—Lather maker
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/16—Fluidization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Produit pour améliorer la fluidisation. La présente invention concerne l'amélioration de la qualité de la fluidisation de matières solides fluidisées et comprend l'addition de promoteurs de fluidisation sous forme de particules qui ont une densité et une taille inférieures à celles des matières solides elles-mêmes. Dans une réalisation préférée de la présente invention le catalyseur est un catalyseur Fischer-Tropsch et le promoteur de fluidisation comprend des particules de charbon. Utilisation du procédé pour améliorer la fluidisation de produits solides à particules lourdes difficiles à fluidiser.
FR7807680A 1977-03-18 1978-03-16 Produit pour ameliorer la fluidisation Granted FR2383701A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/779,237 US4225531A (en) 1977-03-18 1977-03-18 Fluidization promoters

Publications (2)

Publication Number Publication Date
FR2383701A1 true FR2383701A1 (fr) 1978-10-13
FR2383701B1 FR2383701B1 (fr) 1984-03-02

Family

ID=25115765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807680A Granted FR2383701A1 (fr) 1977-03-18 1978-03-16 Produit pour ameliorer la fluidisation

Country Status (15)

Country Link
US (1) US4225531A (fr)
JP (1) JPS53122674A (fr)
AU (1) AU519193B2 (fr)
BE (1) BE865026A (fr)
BR (1) BR7801665A (fr)
CA (1) CA1137960A (fr)
DE (1) DE2812108A1 (fr)
FI (1) FI66540C (fr)
FR (1) FR2383701A1 (fr)
GB (1) GB1598147A (fr)
IN (1) IN148637B (fr)
IT (1) IT1115963B (fr)
NL (1) NL7802953A (fr)
NZ (1) NZ186684A (fr)
ZA (1) ZA781567B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002379A1 (fr) * 1986-10-02 1988-04-07 Bp Chemicals Limited PROCEDE DE POLYMERISATION EN PHASE GAZEUSE D'UNE OU PLUSIEURS alpha-OLEFINES EN PRESENCE D'UN MATERIAU NON ORGANIQUE PULVERULENT
FR2604711A1 (fr) * 1986-10-02 1988-04-08 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en phase gazeuse, en presence d'une composition comprenant un prepolymere
FR2604710A1 (fr) * 1986-10-02 1988-04-08 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en phase gazeuse, en presence d'une substance inorganique pulverulente

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU531008B2 (en) * 1978-06-13 1983-08-04 Commonwealth Scientific And Industrial Research Organisation Flash pyrolysis of coal in fluidized bed
US4583299A (en) * 1984-12-20 1986-04-22 Trw Inc. Fluidization aid for cohesive materials
US4591334A (en) * 1984-06-15 1986-05-27 Trw Inc. Fluidization aid
US4526877A (en) * 1982-10-12 1985-07-02 Union Carbide Corporation Attrition resistant molecular sieve
US4738828A (en) * 1984-12-20 1988-04-19 Trw Inc. Fluidization aid including low bulk density fluidization aid
US4800027A (en) * 1987-01-27 1989-01-24 Uop Process for continuous application of solid lubricant to moving bed particles
US5079379A (en) * 1988-12-29 1992-01-07 Monsanto Company Fluid bed process
WO1997039300A1 (fr) * 1996-04-17 1997-10-23 Abb Lummus Global Inc. Introduction de matieres inertes pouvant etre fluidisees dans des reacteurs contenant un catalyseur fluidise
DE10063862A1 (de) * 2000-12-21 2002-07-11 Solarworld Ag Verfahren zur Herstellung von hochreinem, granularen Silizium
US20090232725A1 (en) * 2007-11-23 2009-09-17 Sherman Aaron Flow rate of gas in fluidized bed during conversion of carbon based material to natural gas and activated carbon
US9688934B2 (en) * 2007-11-23 2017-06-27 Bixby Energy Systems, Inc. Process for and processor of natural gas and activated carbon together with blower
WO2020006270A2 (fr) * 2018-06-28 2020-01-02 Ascend Performance Materials Operations Llc Procédés et systèmes d'utilisation de particules de silice dans un réacteur à lit fluidisé
CN111718368B (zh) * 2020-06-19 2023-03-03 万华化学集团股份有限公司 一种采用流化床反应器进行有机卤硅烷单体合成的方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR915119A (fr) * 1945-09-27 1946-10-28 Shell Dev Corps de contact finement divisés
US2471913A (en) * 1947-02-27 1949-05-31 Standard Oil Dev Co Treatment of solid diluent in hydrocarbon synthesis process
US2581118A (en) * 1947-05-09 1952-01-01 Standard Oil Dev Co Method of controlling temperatures in a fluidized catalyst hydrocarbon synthesis process
DE1021839B (de) * 1947-02-05 1958-01-02 Kellogg M W Co Verfahren und Vorrichtung zum Herstellen organischer Verbindungen durch Hydrieren von Oxyden des Kohlenstoffs
GB817127A (en) * 1957-01-18 1959-07-22 Bataafsche Petroleum A process for the catalytic conversion of hydrocarbons or hydrocarbon mixtures
GB1019235A (en) * 1961-10-26 1966-02-02 Canadian Patents Dev Improvements in or relating to catalytic processes
FR2013894A1 (en) * 1968-07-29 1970-04-10 Gra3E And Co Catalytic oxidn of hydrocarbons
FR2087508A5 (fr) * 1968-12-09 1971-12-31 Exxon Research Engineering Co

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE708512C (de) * 1935-11-14 1941-07-23 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Kohlenwasserstoffen und deren sauerstoffhaltigen Derivaten aus Gemischen von Kohlenoxyd und Wasserstoff
US2360787A (en) * 1940-12-27 1944-10-17 Standard Catalytic Co Chemical process
US2393636A (en) * 1941-08-27 1946-01-29 Standard Oil Co Conversion of hydrocarbons with suspended catalysts
US2503291A (en) * 1945-03-14 1950-04-11 William W Odell Process of promoting reactions in a fluidized bed comprising a plurality of catalysts
US2553398A (en) * 1946-02-07 1951-05-15 Texas Co Method of effecting catalytic conversion
US2468521A (en) * 1946-04-17 1949-04-26 Standard Oil Dev Co Heat control in an exothermic reaction
GB676615A (en) * 1946-08-10 1952-07-30 Standard Oil Dev Co Improvements in or relating to processes involving the contacting of finely divided solids and gases
US2459444A (en) * 1946-11-08 1949-01-18 Standard Oil Dev Co Hydrocarbon synthesis
GB654667A (en) 1946-11-08 1951-06-27 Standard Oil Dev Co Improvements in or relating to the catalytic synthesis of hydrocarbons
US2626275A (en) * 1947-02-18 1953-01-20 Hydrocarbon Research Inc Process for catalytic conversion of carbon monoxide and hydrogen to hydrocarbons, oxygenated hydrocarbons, and the like
US2627499A (en) * 1947-06-11 1953-02-03 Standard Oil Dev Co Catalytic distillation of shale
US2602019A (en) * 1947-08-23 1952-07-01 William W Odell Process for promoting endothermic reactions at elevated temperatures
US2483485A (en) * 1947-12-31 1949-10-04 Standard Oil Dev Co High velocity fluid solids technique
US2581135A (en) * 1948-02-12 1952-01-01 Standard Oil Dev Co Process for the removal of oxidizable sulfur compounds from a hydrocarbon gas mixture
US2620313A (en) * 1949-06-01 1952-12-02 Standard Oil Dev Co Regeneration of fluidized iron oxide catalyst
US2665288A (en) * 1949-09-06 1954-01-05 Standard Oil Dev Co Process of promoting catalytic reactions in the vapor phase
NL288318A (fr) * 1962-02-01
US3296319A (en) * 1965-10-22 1967-01-03 Pittsburgh Plate Glass Co Particle size control in fluidized oxychlorination reaction
US3502737A (en) * 1968-06-07 1970-03-24 Badger Co Ethylbenzene dehydrogenation
US3726791A (en) * 1970-07-16 1973-04-10 Exxon Research Engineering Co Hydrogen production from an integrated coker gasifier system
US3712800A (en) * 1970-09-04 1973-01-23 Little Inc A Method for converting residual oils into fuel gas
US3954599A (en) * 1973-03-07 1976-05-04 Osaka Gas Company, Ltd. Process for producing cracked gas and cracked oil from heavy hydrocarbons
US3876526A (en) * 1973-06-21 1975-04-08 Chevron Res Catalytic cracking process using externally introduced carbon particles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR915119A (fr) * 1945-09-27 1946-10-28 Shell Dev Corps de contact finement divisés
DE1021839B (de) * 1947-02-05 1958-01-02 Kellogg M W Co Verfahren und Vorrichtung zum Herstellen organischer Verbindungen durch Hydrieren von Oxyden des Kohlenstoffs
US2471913A (en) * 1947-02-27 1949-05-31 Standard Oil Dev Co Treatment of solid diluent in hydrocarbon synthesis process
US2581118A (en) * 1947-05-09 1952-01-01 Standard Oil Dev Co Method of controlling temperatures in a fluidized catalyst hydrocarbon synthesis process
GB817127A (en) * 1957-01-18 1959-07-22 Bataafsche Petroleum A process for the catalytic conversion of hydrocarbons or hydrocarbon mixtures
GB1019235A (en) * 1961-10-26 1966-02-02 Canadian Patents Dev Improvements in or relating to catalytic processes
FR2013894A1 (en) * 1968-07-29 1970-04-10 Gra3E And Co Catalytic oxidn of hydrocarbons
FR2087508A5 (fr) * 1968-12-09 1971-12-31 Exxon Research Engineering Co

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002379A1 (fr) * 1986-10-02 1988-04-07 Bp Chemicals Limited PROCEDE DE POLYMERISATION EN PHASE GAZEUSE D'UNE OU PLUSIEURS alpha-OLEFINES EN PRESENCE D'UN MATERIAU NON ORGANIQUE PULVERULENT
FR2604711A1 (fr) * 1986-10-02 1988-04-08 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en phase gazeuse, en presence d'une composition comprenant un prepolymere
FR2604710A1 (fr) * 1986-10-02 1988-04-08 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en phase gazeuse, en presence d'une substance inorganique pulverulente
EP0266074A1 (fr) * 1986-10-02 1988-05-04 BP Chemicals Limited Procédé de polymérisation d'une ou de plusieurs 1-oléfines en phase gazeuse en présence de matériaux inorganiques pulvérulents
EP0455930A1 (fr) * 1986-10-02 1991-11-13 BP Chemicals Limited Procédé de polymérisation d'un ou plusieurs alpha-oléfines en phase gazeuse à l'aide d'une composition contenant un prépolymère

Also Published As

Publication number Publication date
NZ186684A (en) 1980-02-21
DE2812108C2 (fr) 1990-01-11
AU3394278A (en) 1979-09-13
FR2383701B1 (fr) 1984-03-02
FI66540C (fi) 1984-11-12
BE865026A (fr) 1978-09-18
FI66540B (fi) 1984-07-31
GB1598147A (en) 1981-09-16
US4225531A (en) 1980-09-30
DE2812108A1 (de) 1978-09-28
IN148637B (fr) 1981-04-25
FI780829A (fi) 1978-09-19
NL7802953A (nl) 1978-09-20
CA1137960A (fr) 1982-12-21
BR7801665A (pt) 1979-02-13
AU519193B2 (en) 1981-11-19
IT1115963B (it) 1986-02-10
JPS53122674A (en) 1978-10-26
ZA781567B (en) 1979-03-28
IT7848442A0 (it) 1978-03-15

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Legal Events

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ST Notification of lapse