BE489882A - - Google Patents

Info

Publication number: BE489882A
Authority: BE; Belgium

Application number

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.)

1947-09-02

Publication of BE489882A publication Critical patent/BE489882A/xx

Classifications

- 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
- 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
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Catalysts (AREA)

BE489882D 1947-09-02 BE489882A (mo)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH655647X		1947-09-02

Publications (1)

Publication Number	Publication Date
BE489882A true BE489882A (mo)

Family

ID=4526479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE489882D BE489882A (mo)	1947-09-02

Country Status (4)

Country	Link
BE (1)	BE489882A (mo)
CH (2)	CH262553A (mo)
FR (1)	FR988621A (mo)
GB (1)	GB655647A (mo)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE974974C (de) *	1953-07-19	1961-06-22	Degussa	Verfahren zur Herstellung von feinverteilten Oxyden
DE1180723B (de) *	1963-06-28	1964-11-05	Degussa	Verfahren und Vorrichtung zur Herstellung von feinteiliger amorpher Kieselsaeure
US3363980A (en) *	1965-03-29	1968-01-16	Cabot Corp	Mixing control during metal and metalloid oxide production
CH527890A (it) *	1969-07-31	1972-09-15	Sir Soc Italiana Resine Spa	Procedimento per la preparazione di titanio biossido
FR2365516A1 (fr) *	1976-09-24	1978-04-21	Ethyl Corp	Procede de production de gaz bromhydrique par reaction a la flamme
US4933154A (en) *	1987-01-30	1990-06-12	Westinghouse Electric Corp.	Production of ZrO2 powder of very fine particle size
CN108863026B (zh) *	2018-07-17	2022-03-01	东旭光电科技股份有限公司	气体供给装置及浮法玻璃锡槽

0
- BE BE489882D patent/BE489882A/xx unknown
1947
- 1947-09-02 CH CH262553D patent/CH262553A/de unknown
1948
- 1948-06-28 CH CH276037D patent/CH276037A/de unknown
- 1948-08-27 FR FR988621D patent/FR988621A/fr not_active Expired
- 1948-08-30 GB GB22841/48A patent/GB655647A/en not_active Expired

Also Published As

Publication number	Publication date
FR988621A (fr)	1951-08-29
GB655647A (en)	1951-07-25
CH276037A (de)	1951-06-15
CH262553A (de)	1949-07-15

Publication	Publication Date	Title
AT165657B (mo)
FR959407A (mo)	1950-03-30
FR957952A (mo)	1950-03-02
AT166672B (mo)	1950-09-11
AT165673B (mo)	1950-04-11
BE474505A (mo)	1947-04-30
BE472149A (mo)	1947-09-27
NL71361C (mo)
BE474625A (mo)
BE471492A (mo)
BE479550A (mo)
BE474335A (mo)
BE470671A (mo)
BE474341A (mo)
BE342691A (mo)
BE470729A (mo)
BE515765A (mo)
BE471414A (mo)
BE473812A (mo)
BE458425A (mo)
BE471830A (mo)	1947-04-30
BE473383A (mo)
BE401708A (mo)
BE471206A (mo)
BE465296A (mo)