FR2363534A1 - Poudres poreuses d'aluminosilicate amorphe et leur preparation - Google Patents
Poudres poreuses d'aluminosilicate amorphe et leur preparationInfo
- Publication number
- FR2363534A1 FR2363534A1 FR7726541A FR7726541A FR2363534A1 FR 2363534 A1 FR2363534 A1 FR 2363534A1 FR 7726541 A FR7726541 A FR 7726541A FR 7726541 A FR7726541 A FR 7726541A FR 2363534 A1 FR2363534 A1 FR 2363534A1
- Authority
- FR
- France
- Prior art keywords
- aluminosilicate
- central portion
- spheroidal particles
- amorphic
- preparation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/42—Micas ; Interstratified clay-mica products
-
- 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
- B01J13/02—Making microcapsules or microballoons
-
- 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
- B01J21/12—Silica and alumina
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/398—Egg yolk like
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/51—Spheres
- B01J35/53—Spheres with a core-shell structure
-
- 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
- B01J37/0215—Coating
- B01J37/0221—Coating of particles
-
- 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
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
-
- 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
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/40—Clays
-
- 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
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/46—Amorphous silicates, e.g. so-called "amorphous zeolites"
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71971776A | 1976-09-02 | 1976-09-02 | |
| US80936277A | 1977-06-24 | 1977-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2363534A1 true FR2363534A1 (fr) | 1978-03-31 |
| FR2363534B1 FR2363534B1 (enrdf_load_stackoverflow) | 1984-10-12 |
Family
ID=27110123
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7726541A Granted FR2363534A1 (fr) | 1976-09-02 | 1977-09-01 | Poudres poreuses d'aluminosilicate amorphe et leur preparation |
| FR7812659A Granted FR2379494A1 (fr) | 1976-09-02 | 1978-04-28 | Sol amorphe d'aluminosilicate et sa preparation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7812659A Granted FR2379494A1 (fr) | 1976-09-02 | 1978-04-28 | Sol amorphe d'aluminosilicate et sa preparation |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5917047B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1123813A (enrdf_load_stackoverflow) |
| DE (1) | DE2739611A1 (enrdf_load_stackoverflow) |
| ES (1) | ES462104A1 (enrdf_load_stackoverflow) |
| FR (2) | FR2363534A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1587236A (enrdf_load_stackoverflow) |
| IT (1) | IT1193266B (enrdf_load_stackoverflow) |
| NL (1) | NL7709692A (enrdf_load_stackoverflow) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877514A (en) * | 1981-12-07 | 1989-10-31 | Ashland Oil, Inc. | Carbo-metallic oil conversion process and catalysts |
| US4612298A (en) * | 1981-12-07 | 1986-09-16 | Ashland Oil, Inc. | Carbo-metallic oil conversion catalysts |
| GB2151596B (en) * | 1983-12-09 | 1987-02-18 | Coal Ind | Improvements in catalysts |
| WO1995035151A1 (en) * | 1994-06-17 | 1995-12-28 | Bojidara Grigorova | Oxidation catalyst |
| JPH09303576A (ja) * | 1996-05-14 | 1997-11-25 | Ngk Spark Plug Co Ltd | セラミックバルブ |
| US10227238B2 (en) | 2006-04-04 | 2019-03-12 | Ecolab Usa Inc. | Production and use of polysilicate particulate materials |
| WO2008008282A1 (en) | 2006-07-12 | 2008-01-17 | Cabot Microelectronics Corporation | Cmp method for metal-containing substrates |
| CN101348616B (zh) * | 2007-07-17 | 2012-02-15 | 纳尔科公司 | 聚硅酸盐颗粒材料的制备和用途 |
| EP2215046B1 (de) * | 2007-10-24 | 2011-08-17 | Basf Se | Verfahren zur herstellung eines primären amins mit tertiärem alpha-c-atom durch umsetzung eines tertiären alkohols mit ammoniak |
| US8936772B2 (en) | 2010-04-08 | 2015-01-20 | Ecolab Usa Inc. | Silica containing particle |
| US8377194B2 (en) | 2010-04-08 | 2013-02-19 | Nalco Company | Sulfur containing silica particle |
| US8845991B2 (en) | 2010-04-08 | 2014-09-30 | Ecolab Usa Inc. | Silica particle manufacturing process |
| US8932549B2 (en) | 2010-04-08 | 2015-01-13 | Ecolab Usa Inc. | Sulfur containing silica particle |
| US8974762B2 (en) | 2010-04-08 | 2015-03-10 | Nalco Company | Silica particle manufacturing process |
| US8333835B2 (en) | 2010-04-08 | 2012-12-18 | Nalco Company | Sulfur containing silica particle |
| WO2013052876A1 (en) | 2011-10-07 | 2013-04-11 | Nalco Company | Gas stream treatment process |
| US10087081B2 (en) | 2013-03-08 | 2018-10-02 | Ecolab Usa Inc. | Process for producing high solids colloidal silica |
| US10005982B2 (en) | 2015-07-18 | 2018-06-26 | Ecolab Usa Inc. | Chemical additives to improve oil separation in stillage process operations |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913419A (en) * | 1956-04-18 | 1959-11-17 | Du Pont | Chemical process and composition |
| US2941958A (en) * | 1957-02-04 | 1960-06-21 | Atlantic Refining Co | Use of colloidal silica in catalyst manufacture |
| FR2179279A5 (enrdf_load_stackoverflow) * | 1972-04-04 | 1973-11-16 | Marinoni | |
| US3782075A (en) * | 1972-04-07 | 1974-01-01 | Du Pont | Completely porous microspheres for chromatographic uses |
-
1977
- 1977-08-31 CA CA285,851A patent/CA1123813A/en not_active Expired
- 1977-09-01 FR FR7726541A patent/FR2363534A1/fr active Granted
- 1977-09-01 GB GB36574/77A patent/GB1587236A/en not_active Expired
- 1977-09-01 IT IT7727197A patent/IT1193266B/it active
- 1977-09-02 JP JP52106230A patent/JPS5917047B2/ja not_active Expired
- 1977-09-02 NL NL7709692A patent/NL7709692A/xx not_active Application Discontinuation
- 1977-09-02 ES ES462104A patent/ES462104A1/es not_active Expired
- 1977-09-02 DE DE19772739611 patent/DE2739611A1/de not_active Ceased
-
1978
- 1978-04-28 FR FR7812659A patent/FR2379494A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913419A (en) * | 1956-04-18 | 1959-11-17 | Du Pont | Chemical process and composition |
| US2941958A (en) * | 1957-02-04 | 1960-06-21 | Atlantic Refining Co | Use of colloidal silica in catalyst manufacture |
| FR2179279A5 (enrdf_load_stackoverflow) * | 1972-04-04 | 1973-11-16 | Marinoni | |
| US3782075A (en) * | 1972-04-07 | 1974-01-01 | Du Pont | Completely porous microspheres for chromatographic uses |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2379494A1 (fr) | 1978-09-01 |
| CA1123813A (en) | 1982-05-18 |
| NL7709692A (nl) | 1978-03-06 |
| FR2363534B1 (enrdf_load_stackoverflow) | 1984-10-12 |
| GB1587236A (en) | 1981-04-01 |
| DE2739611A1 (de) | 1978-03-09 |
| IT1193266B (it) | 1988-06-15 |
| JPS5917047B2 (ja) | 1984-04-19 |
| ES462104A1 (es) | 1978-12-16 |
| FR2379494B1 (enrdf_load_stackoverflow) | 1984-10-05 |
| JPS5330500A (en) | 1978-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2363534A1 (fr) | Poudres poreuses d'aluminosilicate amorphe et leur preparation | |
| US4248631A (en) | Casting powder for the continuous casting of steel and method for producing the same | |
| AU555776B2 (en) | Alumina composition for coating catalyst support | |
| KR900017732A (ko) | 내화금속 산화물 코팅 연마제와 이 연마제로 제조된 연삭 숫돌차 | |
| AU1994097A (en) | Silica supported transition metal catalyst | |
| ATE244683T1 (de) | Fällungskieselsäure verwendbar als verstärkender füllstoff in elastomeren | |
| GB1391651A (en) | Compositions | |
| JPS56115638A (en) | Hydrogenation of heavy-duty hydrocarbon oil containing asphaltene | |
| ES8602910A1 (es) | Un procedimiento para convertir economicamente aceites carbometalicos en productos mas ligeros | |
| GB1450851A (en) | Encapsulated abrasive grains and articles made therefrom | |
| KR960703050A (ko) | 초연삭성 숫돌차(Superabrasive grinding wheels) | |
| Storti et al. | Filter coatings based on combination of nanomaterials for steel melt filtration | |
| DE69922777D1 (de) | Hydrokrackkatalysator, seine herstellung und hydrokrackverfahren | |
| AU633139B2 (en) | Ramming composition | |
| US5124285A (en) | Dome forming sliding gate filling composition | |
| RU2107674C1 (ru) | Шихта для изготовления огнеупоров с прерывистым зерновым составом | |
| GB2067985A (en) | Refractory Materials | |
| KR870008648A (ko) | 주조용 노즐과 그 노즐의 제조방법 | |
| KR870011257A (ko) | 제강 플럭스 | |
| KR970701603A (ko) | 강철, 특히 초저탄소강의 연속 주조를 위한 인고트 몰드 커버 파우더(powder for covering ingot mould for countinuous casting of steel, in particular steels with very low carbon content) | |
| NO20023166D0 (no) | Vandig kolloidal dispersjon basert på minst en metallforbindelse og et kompleksdannende middel, fremgangsmåte forfremstilling derav samt anvendelse | |
| IE39884B1 (en) | Fluidisable charge of oxyhalogenation catalyst | |
| RU98123558A (ru) | Серебряный катализатор для получения оксида этилена, способ его приготовления и способ получения оксида этилена | |
| FR2435990A1 (fr) | Pastille rapportee d'outil de coupe pour service severe | |
| CH647813A5 (en) | Article made of sintered metal-ceramic and process for its manufacture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |