SE410963B - Forfarande for framstellning av finfordelad aluminiumoxid, titanoxid eller kiseldioxid - Google Patents
Forfarande for framstellning av finfordelad aluminiumoxid, titanoxid eller kiseldioxidInfo
- Publication number
- SE410963B SE410963B SE7511388A SE7511388A SE410963B SE 410963 B SE410963 B SE 410963B SE 7511388 A SE7511388 A SE 7511388A SE 7511388 A SE7511388 A SE 7511388A SE 410963 B SE410963 B SE 410963B
- Authority
- SE
- Sweden
- Prior art keywords
- silicine
- dioxide
- procedure
- preparation
- titanium oxide
- Prior art date
Links
- DPBYCORQBMMFJZ-UHFFFAOYSA-N 20-episilicine Natural products O=C1CC2C(CC)CN(C)CC2CC2=C1NC1=CC=CC=C21 DPBYCORQBMMFJZ-UHFFFAOYSA-N 0.000 title 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
- C01B13/30—Removal and cooling of the oxide-containing suspension
-
- 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
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/302—Hydrolysis or oxidation of gaseous aluminium compounds in the gaseous phase
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Silicon Compounds (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2533925A DE2533925C3 (de) | 1975-07-30 | 1975-07-30 | Verfahren zur Herstellung von feinstteiligen Oxiden von Metallen und/oder des Siliciums |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7511388L SE7511388L (sv) | 1977-01-31 |
| SE410963B true SE410963B (sv) | 1979-11-19 |
Family
ID=5952748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7511388A SE410963B (sv) | 1975-07-30 | 1975-10-10 | Forfarande for framstellning av finfordelad aluminiumoxid, titanoxid eller kiseldioxid |
Country Status (15)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2849851C3 (de) * | 1978-11-17 | 1981-11-05 | Degussa Ag, 6000 Frankfurt | Verfahren zur pyrogenen Herstellung von feinstteiligem Oxid eines Metalls und/oder eines Metalloids |
| DE2923064A1 (de) * | 1979-06-07 | 1980-12-11 | Degussa | Verfahren zur herstellung feinstteiliger oxide von metallen |
| DE2923182A1 (de) | 1979-06-08 | 1980-12-18 | Degussa | Verfahren zur pyrogenen herstellung von feinstteiligem oxid eines matalls und/oder eines metalloids |
| DE2931585A1 (de) * | 1979-08-03 | 1981-02-12 | Degussa | Temperaturstabilisiertes, pyrogen hergestelltes aluminiumoxid-mischoxid, das verfahren zu seiner herstellung und verwendung |
| DE3101720C2 (de) * | 1981-01-21 | 1982-11-04 | Degussa Ag, 6000 Frankfurt | Verfahren zur Entfernung von Halogen aus den Reaktionsabgasen bei der pyrogenen Herstellung von Siliciumdioxid |
| US4801437A (en) * | 1985-12-04 | 1989-01-31 | Japan Oxygen Co., Ltd. | Process for treating combustible exhaust gases containing silane and the like |
| DE3611449A1 (de) * | 1986-04-05 | 1987-10-15 | Degussa | Grundstoff zur herstellung von keramischen werkstoffen |
| US4710369A (en) * | 1986-06-10 | 1987-12-01 | Toth Aluminum Corporation | Oxidation method for production of special aluminas from pure aluminum chloride |
| US5123836A (en) * | 1988-07-29 | 1992-06-23 | Chiyoda Corporation | Method for the combustion treatment of toxic gas-containing waste gas |
| DE4228711A1 (de) * | 1992-08-28 | 1994-03-03 | Degussa | Silicium-Aluminium-Mischoxid |
| US6193795B1 (en) | 1993-08-02 | 2001-02-27 | Degussa Corporation | Low structure pyrogenic hydrophilic and hydrophobic metallic oxides, production and use |
| DE19813971B4 (de) * | 1998-03-24 | 2005-12-01 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren für die Reinigung von SiO2-Körnung |
| US6887566B1 (en) | 1999-11-17 | 2005-05-03 | Cabot Corporation | Ceria composition and process for preparing same |
| ES2776901T3 (es) | 2016-07-29 | 2020-08-03 | Evonik Degussa Gmbh | Procedimiento para la producción de un material termoaislante que contiene ácido silícico hidrófobo |
| EP3571173A1 (de) | 2017-01-18 | 2019-11-27 | Evonik Degussa GmbH | Granulares wärmedämmungsmaterial und verfahren zur dessen herstellung |
| DE102017209782A1 (de) | 2017-06-09 | 2018-12-13 | Evonik Degussa Gmbh | Verfahren zur Wärmedämmung eines evakuierbaren Behälters |
| CN111818994A (zh) | 2018-03-05 | 2020-10-23 | 赢创运营有限公司 | 生产气凝胶材料的方法 |
| MX2021000623A (es) | 2018-07-17 | 2021-04-13 | Evonik Operations Gmbh | Composicion de aislamiento termico a base de granulados de silice, procesos para su preparacion y usos de la misma. |
| EP3597615A1 (en) | 2018-07-17 | 2020-01-22 | Evonik Operations GmbH | Granular mixed oxide material and thermal insulating composition on its basis |
| KR102576553B1 (ko) | 2018-07-18 | 2023-09-08 | 에보니크 오퍼레이션즈 게엠베하 | 주위 압력에서 실리카를 기재로 하는 절연-재료 성형체를 소수성화시키는 방법 |
| JP7561858B2 (ja) | 2020-01-14 | 2024-10-04 | エボニック オペレーションズ ゲーエムベーハー | 極性が増加したシリカ系疎水性粉粒体 |
| UA129167C2 (uk) | 2020-01-14 | 2025-01-29 | Евонік Оперейшнс Гмбх | Колоїдний оксид кремнію з активною модифікованою поверхнею |
| PL4043398T3 (pl) | 2021-02-11 | 2023-11-06 | Evonik Operations Gmbh | Krzemionka o zmniejszonym ładunku elektrostatycznym do zastosowań tonera |
| CN116067191B (zh) * | 2023-04-06 | 2023-06-23 | 河北鸿科碳素有限公司 | 煅烧炉烟气降温器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US779998A (en) * | 1903-10-24 | 1905-01-10 | Electric Reduction Company Ltd | Process of making hydrochloric acid. |
| US1365740A (en) * | 1916-11-22 | 1921-01-18 | Walter O Snelling | Photochemical apparatus |
| US3201337A (en) * | 1961-05-12 | 1965-08-17 | Allied Chem | Process for removing hydrogen from chlorine gas |
| US3078148A (en) * | 1961-05-26 | 1963-02-19 | Cabot Corp | Process for making titanium dioxide |
| GB1121279A (en) * | 1965-07-28 | 1968-07-24 | Degussa | A process for the production of ultra-finely divided oxides |
| DE1667448A1 (de) * | 1966-03-30 | 1971-06-16 | Dschagatspanian Rafael Watscha | Verfahren zur Reinigung des Chlors von Wasserstoff |
| BE790704A (fr) * | 1971-10-28 | 1973-02-15 | Degussa | Procede pour la fabrication d'oxydes finement |
-
1975
- 1975-07-30 DE DE2533925A patent/DE2533925C3/de not_active Expired
- 1975-10-07 AT AT766175A patent/AT339866B/de not_active IP Right Cessation
- 1975-10-10 SE SE7511388A patent/SE410963B/xx unknown
- 1975-10-10 DK DK458475A patent/DK145890C/da active
- 1975-10-17 JP JP50125239A patent/JPS5216497A/ja active Granted
- 1975-10-17 BE BE6045225A patent/BE834651A/xx not_active IP Right Cessation
- 1975-10-22 GB GB43314/75A patent/GB1513890A/en not_active Expired
- 1975-10-23 SU SU752182607A patent/SU957758A3/ru active
- 1975-10-23 NL NLAANVRAGE7512423,A patent/NL180199C/xx not_active IP Right Cessation
- 1975-10-23 IT IT69627/75A patent/IT1047224B/it active
- 1975-10-24 FI FI752976A patent/FI61854C/fi not_active IP Right Cessation
- 1975-10-29 CH CH1401575A patent/CH615892A5/de not_active IP Right Cessation
- 1975-10-31 NO NO753664A patent/NO138996C/no unknown
- 1975-12-08 FR FR7537496A patent/FR2319575A1/fr active Granted
-
1976
- 1976-07-26 US US05/708,776 patent/US4276274A/en not_active Expired - Lifetime
Also Published As
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