LU39783A1 - - Google Patents
Info
- Publication number
- LU39783A1 LU39783A1 LU39783DA LU39783A1 LU 39783 A1 LU39783 A1 LU 39783A1 LU 39783D A LU39783D A LU 39783DA LU 39783 A1 LU39783 A1 LU 39783A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
-
- 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
-
- 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
- C01B33/182—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by reduction of a siliceous material, e.g. with a carbonaceous reducing agent and subsequent oxidation of the silicon monoxide formed
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Silicon Compounds (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR819720A FR1257842A (fr) | 1960-02-26 | 1960-02-26 | Procédé et appareil pour la production d'oxydes à l'état de poussières dispersées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU39783A1 true LU39783A1 (fi) |
Family
ID=8725894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU39783D LU39783A1 (fi) | 1960-02-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3194634A (fi) |
| FR (1) | FR1257842A (fi) |
| GB (1) | GB970717A (fi) |
| LU (1) | LU39783A1 (fi) |
| NL (1) | NL261314A (fi) |
| OA (1) | OA03424A (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE433128B (sv) * | 1974-02-21 | 1984-05-07 | Nisshin Steel Co Ltd | Hermetiskt sluten ljusbagsugn |
| US4389724A (en) * | 1977-03-01 | 1983-06-21 | Wooding Corporation | Atmosphere controlled electric melting |
| AT371589B (de) * | 1981-07-15 | 1983-07-11 | Voest Alpine Ag | Plasmaschmelzofen |
| JP5605903B2 (ja) * | 2010-12-02 | 2014-10-15 | 株式会社Ｓｕｍｃｏ | シリカガラスルツボ製造装置 |
| NO337545B1 (no) * | 2014-02-24 | 2016-05-02 | Elkem As | Fremgangsmåte for fremstilling av silisiumdioksidpartikler |
| DE102014220817B4 (de) * | 2014-10-14 | 2021-02-04 | Universität Duisburg-Essen | Lichtbogenreaktor und Verfahren zur Herstellung von Nanopartikeln |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US886636A (en) * | 1905-06-10 | 1908-05-05 | Geo Westinghouse | Method of making silicon monoxid |
| US2573057A (en) * | 1947-09-11 | 1951-10-30 | Kaiser Aluminium Chem Corp | Process of preparing white finely divided amorphous silica |
| US2653078A (en) * | 1951-01-02 | 1953-09-22 | Du Pont | Metal oxide production |
| US2670272A (en) * | 1951-12-15 | 1954-02-23 | Du Pont | Metal oxide production |
| BE538477A (fi) * | 1954-05-28 | 1900-01-01 | ||
| US2807600A (en) * | 1954-05-28 | 1957-09-24 | Goodrich Co B F | Reinforcement of rubber with solid silicon monoxide |
| US2863738A (en) * | 1954-10-28 | 1958-12-09 | Goodrich Co B F | Apparatus for conducting chemical reactions |
| US2752410A (en) * | 1955-06-20 | 1956-06-26 | Sunrod Mfg Corp | Electrical reduction furnace having means to protect the walls thereof from heat within the furnace and to utilize otherwise wasted heat |
| US2959630A (en) * | 1956-11-14 | 1960-11-08 | Demag Elektrometallurgie Gmbh | Electric arc reduction furnace |
-
0
- LU LU39783D patent/LU39783A1/xx unknown
- NL NL261314D patent/NL261314A/xx unknown
-
1960
- 1960-02-26 FR FR819720A patent/FR1257842A/fr not_active Expired
-
1961
- 1961-02-16 GB GB5817/61A patent/GB970717A/en not_active Expired
- 1961-02-27 US US92072A patent/US3194634A/en not_active Expired - Lifetime
-
1964
- 1964-12-31 OA OA51432A patent/OA03424A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| OA03424A (fr) | 1971-03-30 |
| NL261314A (fi) | |
| US3194634A (en) | 1965-07-13 |
| GB970717A (en) | 1964-09-23 |
| FR1257842A (fr) | 1961-04-07 |