FR2771655B1 - Procede et dispositif de preparation d'un compose solide pulverulent par reaction entre deux reactifs gazeux - Google Patents

Procede et dispositif de preparation d'un compose solide pulverulent par reaction entre deux reactifs gazeux

Info

Publication number
FR2771655B1
FR2771655B1 FR9715017A FR9715017A FR2771655B1 FR 2771655 B1 FR2771655 B1 FR 2771655B1 FR 9715017 A FR9715017 A FR 9715017A FR 9715017 A FR9715017 A FR 9715017A FR 2771655 B1 FR2771655 B1 FR 2771655B1
Authority
FR
France
Prior art keywords
preparing
reaction
solid compound
powder solid
gaseous reagents
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 - Fee Related
Application number
FR9715017A
Other languages
English (en)
Other versions
FR2771655A1 (fr
Inventor
Andre Feugier
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.)
Franco Belge de Fabrication de Combustible FBFC
Original Assignee
Franco Belge de Fabrication de Combustible FBFC
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 Franco Belge de Fabrication de Combustible FBFC filed Critical Franco Belge de Fabrication de Combustible FBFC
Priority to FR9715017A priority Critical patent/FR2771655B1/fr
Publication of FR2771655A1 publication Critical patent/FR2771655A1/fr
Application granted granted Critical
Publication of FR2771655B1 publication Critical patent/FR2771655B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR9715017A 1997-11-28 1997-11-28 Procede et dispositif de preparation d'un compose solide pulverulent par reaction entre deux reactifs gazeux Expired - Fee Related FR2771655B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9715017A FR2771655B1 (fr) 1997-11-28 1997-11-28 Procede et dispositif de preparation d'un compose solide pulverulent par reaction entre deux reactifs gazeux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715017A FR2771655B1 (fr) 1997-11-28 1997-11-28 Procede et dispositif de preparation d'un compose solide pulverulent par reaction entre deux reactifs gazeux

Publications (2)

Publication Number Publication Date
FR2771655A1 FR2771655A1 (fr) 1999-06-04
FR2771655B1 true FR2771655B1 (fr) 2000-01-28

Family

ID=9513947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715017A Expired - Fee Related FR2771655B1 (fr) 1997-11-28 1997-11-28 Procede et dispositif de preparation d'un compose solide pulverulent par reaction entre deux reactifs gazeux

Country Status (1)

Country Link
FR (1) FR2771655B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878171B1 (fr) * 2004-11-19 2007-03-09 Solvay Reacteur et procede pour la reaction entre au moins deux gaz en presence d'une phase liquide
CN102476080A (zh) * 2010-11-29 2012-05-30 中核建中核燃料元件有限公司 一种转化还原炉喷嘴及其加工用刀具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333948A (en) * 1941-04-25 1943-11-09 Pittsburgh Plate Glass Co Preparation of pigments
US3382042A (en) * 1964-06-22 1968-05-07 Pittsburgh Plate Glass Co Process for preparing metal oxides
US4529576A (en) * 1982-12-27 1985-07-16 Sri International Process and apparatus for obtaining silicon from fluosilicic acid
FR2557557B1 (fr) * 1983-12-28 1986-05-30 Fragema Framatome & Cogema Procede et installation de production de dioxyde d'uranium frittable
US5560896A (en) * 1993-08-31 1996-10-01 Degussa Aktiengesellschaft Method for producing granulated sodium percarbonate
DE19603849C1 (de) * 1996-02-05 1997-08-21 Glatt Ingtech Gmbh Verfahren zur Herstellung von Natriumpercarbonat in Granulatform

Also Published As

Publication number Publication date
FR2771655A1 (fr) 1999-06-04

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
ST Notification of lapse

Effective date: 20110801