CH490273A - Verfahren zur Herstellung von festen hochdispersen anorganischen, Siliciumdioxyd enthaltenden Mischungen - Google Patents
Verfahren zur Herstellung von festen hochdispersen anorganischen, Siliciumdioxyd enthaltenden MischungenInfo
- Publication number
- CH490273A CH490273A CH729465A CH729465A CH490273A CH 490273 A CH490273 A CH 490273A CH 729465 A CH729465 A CH 729465A CH 729465 A CH729465 A CH 729465A CH 490273 A CH490273 A CH 490273A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- solid
- silicon dioxide
- containing silicon
- mixtures containing
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- 239000000203 mixture Substances 0.000 title 1
- 235000012239 silicon dioxide Nutrition 0.000 title 1
- 239000000377 silicon dioxide Substances 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
Classifications
-
- 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
- C22B58/00—Obtaining gallium or indium
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0086—Preparation of sols by physical processes
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/31—Chromium, molybdenum or tungsten combined with bismuth
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
- B01J27/192—Molybdenum with bismuth
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
-
- 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
- C01B33/20—Silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Catalysts (AREA)
- Silicon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0044974 | 1964-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH490273A true CH490273A (de) | 1970-05-15 |
Family
ID=7048683
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH981865A CH522434A (de) | 1964-07-18 | 1965-05-25 | Verfahren zur Herstellung eines Katalysators für die Oxydation von Propylen |
| CH729465A CH490273A (de) | 1964-07-18 | 1965-05-25 | Verfahren zur Herstellung von festen hochdispersen anorganischen, Siliciumdioxyd enthaltenden Mischungen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH981865A CH522434A (de) | 1964-07-18 | 1965-05-25 | Verfahren zur Herstellung eines Katalysators für die Oxydation von Propylen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3434977A (de) |
| JP (1) | JPS4920478B1 (de) |
| BE (2) | BE666919A (de) |
| CH (2) | CH522434A (de) |
| DE (1) | DE1467026B2 (de) |
| GB (2) | GB1070616A (de) |
| NL (2) | NL6509169A (de) |
| NO (1) | NO115330B (de) |
| SE (2) | SE312539B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7387038B2 (en) * | 2005-07-29 | 2008-06-17 | Horiba Instruments, Inc. | Wide range constant concentration particle generating system |
| WO2018164279A1 (ja) * | 2017-03-10 | 2018-09-13 | 株式会社遊心 | ケイ酸塩混合物と、これを用いた燃焼促進材 |
| US12241840B2 (en) * | 2018-04-09 | 2025-03-04 | Wisys Technology Foundation, Inc. | Real-time silica discriminating respirable aerosol monitor with particle sizer and particle growth chamber upstream of reagent tank |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3002808A (en) * | 1957-08-07 | 1961-10-03 | Westinghouse Electric Corp | Preparation of ultrafine refractory oxide |
| DE1085509B (de) * | 1958-08-30 | 1960-07-21 | Henkel & Cie Gmbh | Verfahren zur Herstellung von feinverteilter Kieselsaeure |
| DE1180723B (de) * | 1963-06-28 | 1964-11-05 | Degussa | Verfahren und Vorrichtung zur Herstellung von feinteiliger amorpher Kieselsaeure |
-
1964
- 1964-07-18 DE DE19641467026 patent/DE1467026B2/de active Pending
-
1965
- 1965-05-25 CH CH981865A patent/CH522434A/de not_active IP Right Cessation
- 1965-05-25 CH CH729465A patent/CH490273A/de not_active IP Right Cessation
- 1965-06-19 NO NO158587A patent/NO115330B/no unknown
- 1965-07-14 BE BE666919D patent/BE666919A/xx unknown
- 1965-07-14 BE BE666918D patent/BE666918A/xx unknown
- 1965-07-15 NL NL6509169A patent/NL6509169A/xx unknown
- 1965-07-16 SE SE9451/65A patent/SE312539B/xx unknown
- 1965-07-16 GB GB30353/65A patent/GB1070616A/en not_active Expired
- 1965-07-16 GB GB30354/65A patent/GB1122781A/en not_active Expired
- 1965-07-16 NL NL6509245A patent/NL6509245A/xx unknown
- 1965-07-16 US US472505A patent/US3434977A/en not_active Expired - Lifetime
- 1965-07-16 SE SE9452/65A patent/SE311631B/xx unknown
- 1965-07-19 JP JP40043352A patent/JPS4920478B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE666919A (de) | 1965-11-03 |
| SE311631B (de) | 1969-06-23 |
| NO115330B (de) | 1968-09-23 |
| GB1070616A (en) | 1967-06-01 |
| GB1122781A (en) | 1968-08-07 |
| BE666918A (de) | 1965-11-03 |
| DE1467026A1 (de) | 1969-02-20 |
| NL6509169A (de) | 1966-01-19 |
| NL6509245A (de) | 1966-01-19 |
| DE1467026B2 (de) | 1970-04-30 |
| SE312539B (de) | 1969-07-21 |
| CH522434A (de) | 1972-05-15 |
| US3434977A (en) | 1969-03-25 |
| JPS4920478B1 (de) | 1974-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT273041B (de) | Verfahren zur Herstellung von festen Lösungen | |
| CH460027A (de) | Verfahren zur Herstellung von Spiro-steroid-6,3'-1-pyrazolinen | |
| AT271479B (de) | Verfahren zur Herstellung von 2,4-Diamino-5-benzylpyrimidinen | |
| CH443322A (de) | Verfahren zur Herstellung von s-Triazinen | |
| CH449011A (de) | Verfahren zur Herstellung von 2,3-Pyridindiol | |
| CH483363A (de) | Verfahren zur Herstellung von Hydroxylammoniumsalzen | |
| CH489511A (de) | Verfahren zur Herstellung von substituierten s-Triazinen | |
| CH451103A (de) | Verfahren zur Herstellung von 1,4-Dichlortetrafluorbenzol | |
| CH490273A (de) | Verfahren zur Herstellung von festen hochdispersen anorganischen, Siliciumdioxyd enthaltenden Mischungen | |
| AT257570B (de) | Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol | |
| CH457432A (de) | Verfahren zur Herstellung von 2-Hydroxyäthyl-6,8-didesoxy-6-(1-methyl-4-propyl-pyrrolidin-carboxamido)-7-O-methyl-1-thio-D-erythro-D-galacto-octopyranosid | |
| CH476000A (de) | Verfahren zur Herstellung von 2-Carbodiimino-1,3,5-Triazinen | |
| AT256800B (de) | Verfahren zur Herstellung von 1, 2-Alkanepoxyden | |
| CH454156A (de) | Verfahren zur Herstellung von 1-Phenylsulfonyl-2-benzimidazolinonen und 1-Phenylsulfonyl-2-benzimidazolinthionen | |
| CH482714A (de) | Verfahren zur Herstellung von substituierten 1,3,4-Oxathiazol-2-onen | |
| CH458367A (de) | Verfahren zur Herstellung von 1,3-Diazaverbindungen | |
| AT257931B (de) | Verfahren zur Herstellung von Organopolysiloxan-Polyimiden | |
| CH460743A (de) | Verfahren zur Herstellung von 3',4',5'-Trimethoxy-3-aminoacrylophenonen | |
| CH474498A (de) | Verfahren zur Herstellung von Gemischen aus 1,3,5(10)-3-Hydroxysteroiden und 1,3,5(10),9(11)-3-Hydroxysteroiden | |
| CH459242A (de) | Verfahren zur Herstellung von 1,2-Dihydro-1-hydroxy-1,3,5-triazinen | |
| CH433330A (de) | Verfahren zur Herstellung von Äthylenimin | |
| AT260205B (de) | Verfahren zur Herstellung von 2,2,6,6-Tetrachlorcylochexanon | |
| CH467244A (de) | Verfahren zur Herstellung von L-a-Methyl-(3,4-disubstituierten-phenyl)-alaninen | |
| CH439331A (de) | Verfahren zur Herstellung von hydroxygruppenhaltigen 1,4-Dichloranthrachinonen | |
| CH480354A (de) | Verfahren zur Herstellung von substituierten 1,3-Oxathiol-2-onen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |