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

BE489882D 1947-09-02 BE489882A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BE489882A true BE489882A (de)

Family

ID=4526479

Family Applications (1)

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

Country Status (4)

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

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
CH262553A (de)	1949-07-15
GB655647A (en)	1951-07-25
CH276037A (de)	1951-06-15

Publication	Publication Date	Title
FR959407A (de)	1950-03-30
FR957952A (de)	1950-03-02
NL73186C (de)	1953-04-15
FR964538A (de)	1950-08-18
BE474505A (de)	1947-04-30
FR962063A (de)	1950-05-31
BE472149A (de)	1947-09-27
BE401708A (de)
BE470620A (de)
BE471627A (de)
BE472071A (de)
NL72089C (de)
NL71361C (de)
NL67930C (de)
BE471492A (de)
BE471467A (de)
BE471414A (de)
BE472571A (de)
BE471206A (de)
BE472727A (de)
BE473383A (de)
BE471167A (de)	1947-08-13
BE471160A (de)
BE473400A (de)
BE473954A (de)