GB1049282A - Improvements in and relating to the manufacture of oxides - Google Patents

Improvements in and relating to the manufacture of oxides

Info

Publication number
GB1049282A
GB1049282A GB3953661A GB3953661A GB1049282A GB 1049282 A GB1049282 A GB 1049282A GB 3953661 A GB3953661 A GB 3953661A GB 3953661 A GB3953661 A GB 3953661A GB 1049282 A GB1049282 A GB 1049282A
Authority
GB
United Kingdom
Prior art keywords
gas
inlets
reactor
preheated
product
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
GB3953661A
Other languages
English (en)
Inventor
William Noel Dear
Douglas Auguste Charles Rycke
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.)
Laporte Titanium Ltd
Original Assignee
Laporte Titanium Ltd
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 to NL285105D priority Critical patent/NL285105A/xx
Priority to BE624372D priority patent/BE624372A/xx
Application filed by Laporte Titanium Ltd filed Critical Laporte Titanium Ltd
Priority to GB3953661A priority patent/GB1049282A/en
Priority to ES281981A priority patent/ES281981A1/es
Priority to US234364A priority patent/US3361525A/en
Priority to DE19621442758 priority patent/DE1442758C/de
Priority to FR914226A priority patent/FR1345178A/fr
Priority to NL285105A priority patent/NL141467B/xx
Publication of GB1049282A publication Critical patent/GB1049282A/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
    • B01J8/18—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
    • 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
    • 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
    • C01B13/26—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 in the presence of a fluidised bed
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
    • C01G23/075—Evacuation and cooling of the gaseous suspension containing the oxide; Desacidification and elimination of gases occluded in the separated oxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
GB3953661A 1961-11-03 1961-11-03 Improvements in and relating to the manufacture of oxides Expired GB1049282A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL285105D NL285105A (enrdf_load_stackoverflow) 1961-11-03
BE624372D BE624372A (enrdf_load_stackoverflow) 1961-11-03
GB3953661A GB1049282A (en) 1961-11-03 1961-11-03 Improvements in and relating to the manufacture of oxides
ES281981A ES281981A1 (es) 1961-11-03 1962-10-30 Procedimiento de fabricación de óxidos metálicos
US234364A US3361525A (en) 1961-11-03 1962-10-31 Manufacture of oxides of the elements titanium, zirconium, iron, aluminum and silicon
DE19621442758 DE1442758C (de) 1961-11-03 1962-10-31 Verfahren zur Herstellung von Oxyden der Elemente Titan, Zirkon, Eisen, Aluminium und Silicium
FR914226A FR1345178A (fr) 1961-11-03 1962-11-02 Production d'oxydes métalliques par oxydation de leurs chlorures
NL285105A NL141467B (nl) 1961-11-03 1962-11-05 Werkwijze ter bereiding van titaan-, zirkoon-, ijzer-, aluminium- en/of siliciumoxyde door omzetting van het overeenkomstige chloride in de dampfase met een oxyderend gas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3953661A GB1049282A (en) 1961-11-03 1961-11-03 Improvements in and relating to the manufacture of oxides

Publications (1)

Publication Number Publication Date
GB1049282A true GB1049282A (en) 1966-11-23

Family

ID=10410104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3953661A Expired GB1049282A (en) 1961-11-03 1961-11-03 Improvements in and relating to the manufacture of oxides

Country Status (4)

Country Link
BE (1) BE624372A (enrdf_load_stackoverflow)
ES (1) ES281981A1 (enrdf_load_stackoverflow)
GB (1) GB1049282A (enrdf_load_stackoverflow)
NL (2) NL141467B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784841A (en) * 1986-10-31 1988-11-15 Kronos Titan, Gmbh Process for the production of coarse, scrubbing aggregates of titanium dioxide particles by oxidation of titanium tetrachloride in the vapor phase and use of said aggregates for the prevention of deposit formation in the same production process

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206399B (de) * 1963-04-27 1965-12-09 Bayer Ag Verfahren zur Durchfuehrung von Gasphasenreaktionen
CH526333A (de) * 1967-05-19 1972-08-15 Bayer Ag Verfahren und Vorrichtung zur Durchführung von Reaktionen zwischen Gasen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784841A (en) * 1986-10-31 1988-11-15 Kronos Titan, Gmbh Process for the production of coarse, scrubbing aggregates of titanium dioxide particles by oxidation of titanium tetrachloride in the vapor phase and use of said aggregates for the prevention of deposit formation in the same production process

Also Published As

Publication number Publication date
BE624372A (enrdf_load_stackoverflow)
NL141467B (nl) 1974-03-15
DE1442758A1 (de) 1969-03-13
NL285105A (enrdf_load_stackoverflow)
ES281981A1 (es) 1963-02-01

Similar Documents

Publication Publication Date Title
GB1092883A (en) Improvements in and relating to the manufacture of oxides
US2760846A (en) Process for the manufacture of titanium dioxide
US3275411A (en) Plasma production of titanium dioxide
US3214284A (en) Production of pigmentary titanium oxide
US3532462A (en) Method of effecting gas-phase reactions
US3865920A (en) Process for beneficiating a titaniferous ore and production of chlorine and iron oxide
US3658673A (en) Process for carrying out chemical reactions
US3650694A (en) Process for preparing pigmentary metal oxide
GB1000071A (en) Oxidation process and reactor therefor
US3363981A (en) Production of finely divided oxides by plasma process
US3351427A (en) Vapor phase process for producing metal oxides
US4053577A (en) Process for the gaseous phase production of metal oxide particles
US3365274A (en) Metal and metalloid oxide production
GB1049282A (en) Improvements in and relating to the manufacture of oxides
GB1111411A (en) Improvements in and relating to the manufacture of titanium dioxide
US3787556A (en) Method for preparing titanium tetrachloride
GB1064569A (en) Oxidation process
US3023115A (en) Refractory material
US3322499A (en) Apparatus and process for the production of metal oxides
US3382042A (en) Process for preparing metal oxides
US3795731A (en) Process for the combustion of ammonium sulfate
US3235332A (en) Manufacture of oxides
US3406012A (en) Process for classifying pigmentary metal oxide
RU2119454C1 (ru) Способ получения высокодисперсных оксидов
GB1143637A (enrdf_load_stackoverflow)