JPS57179008A - Manufacture of silica particles, silica particles having narrow pore diameter distribution, catalyst manufactured therefrom and use thereof - Google Patents
Manufacture of silica particles, silica particles having narrow pore diameter distribution, catalyst manufactured therefrom and use thereofInfo
- Publication number
- JPS57179008A JPS57179008A JP57057453A JP5745382A JPS57179008A JP S57179008 A JPS57179008 A JP S57179008A JP 57057453 A JP57057453 A JP 57057453A JP 5745382 A JP5745382 A JP 5745382A JP S57179008 A JPS57179008 A JP S57179008A
- Authority
- JP
- Japan
- Prior art keywords
- silica particles
- pore diameter
- diameter distribution
- manufacture
- narrow pore
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 3
- 239000011148 porous material Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 3
- 238000001035 drying Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 239000000499 gel Substances 0.000 abstract 1
- 230000036571 hydration Effects 0.000 abstract 1
- 238000006703 hydration reaction Methods 0.000 abstract 1
- 239000000017 hydrogel Substances 0.000 abstract 1
- 238000010335 hydrothermal treatment Methods 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C01B33/16—Preparation of silica xerogels
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
- C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/08—Ethanol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Compounds (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8111587 | 1981-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57179008A true JPS57179008A (en) | 1982-11-04 |
| JPH042525B2 JPH042525B2 (OSRAM) | 1992-01-20 |
Family
ID=10521118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57057453A Granted JPS57179008A (en) | 1981-04-13 | 1982-04-08 | Manufacture of silica particles, silica particles having narrow pore diameter distribution, catalyst manufactured therefrom and use thereof |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0067459B2 (OSRAM) |
| JP (1) | JPS57179008A (OSRAM) |
| AU (1) | AU549809B2 (OSRAM) |
| CA (1) | CA1177811A (OSRAM) |
| DE (1) | DE3278201D1 (OSRAM) |
| ZA (1) | ZA821991B (OSRAM) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8318098D0 (en) * | 1983-07-04 | 1983-08-03 | Shell Int Research | Oxidation of hydrogen sulphide to elemental sulphur |
| GB8318099D0 (en) * | 1983-07-04 | 1983-08-03 | Shell Int Research | Production of elemental sulphur |
| GB2188310A (en) * | 1986-03-27 | 1987-09-30 | Shell Int Research | A process for the preparation of silica particles |
| US5256386A (en) * | 1987-06-29 | 1993-10-26 | Eka Nobel Ab | Method for preparation of silica particles |
| IT1244478B (it) * | 1990-12-21 | 1994-07-15 | Eniricerche Spa | Gel cataliticamente attivo e procedimento per la sua preparazione |
| GB9214688D0 (en) * | 1992-07-10 | 1992-08-19 | Bp Chem Int Ltd | Olfin hydration catalysts |
| JP2735458B2 (ja) * | 1993-06-18 | 1998-04-02 | 日本碍子株式会社 | 生体触媒用担体 |
| IT1270069B (it) * | 1994-07-06 | 1997-04-28 | Eniricerche Spa | Gel micro-mesoporoso e procedimento per la sua preparazione |
| JP2001139320A (ja) * | 1999-11-05 | 2001-05-22 | Asahi Glass Co Ltd | 球状シリカゲルの製造方法 |
| US7131997B2 (en) | 2002-03-29 | 2006-11-07 | Scimed Life Systems, Inc. | Tissue treatment |
| US7094369B2 (en) | 2002-03-29 | 2006-08-22 | Scimed Life Systems, Inc. | Processes for manufacturing polymeric microspheres |
| US7462366B2 (en) | 2002-03-29 | 2008-12-09 | Boston Scientific Scimed, Inc. | Drug delivery particle |
| US7053134B2 (en) | 2002-04-04 | 2006-05-30 | Scimed Life Systems, Inc. | Forming a chemically cross-linked particle of a desired shape and diameter |
| US7449236B2 (en) | 2002-08-09 | 2008-11-11 | Boston Scientific Scimed, Inc. | Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient |
| US7842377B2 (en) | 2003-08-08 | 2010-11-30 | Boston Scientific Scimed, Inc. | Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient |
| US8012454B2 (en) | 2002-08-30 | 2011-09-06 | Boston Scientific Scimed, Inc. | Embolization |
| US7883490B2 (en) | 2002-10-23 | 2011-02-08 | Boston Scientific Scimed, Inc. | Mixing and delivery of therapeutic compositions |
| US7588825B2 (en) | 2002-10-23 | 2009-09-15 | Boston Scientific Scimed, Inc. | Embolic compositions |
| US7976823B2 (en) | 2003-08-29 | 2011-07-12 | Boston Scientific Scimed, Inc. | Ferromagnetic particles and methods |
| US7901770B2 (en) | 2003-11-04 | 2011-03-08 | Boston Scientific Scimed, Inc. | Embolic compositions |
| US7736671B2 (en) | 2004-03-02 | 2010-06-15 | Boston Scientific Scimed, Inc. | Embolization |
| US8173176B2 (en) | 2004-03-30 | 2012-05-08 | Boston Scientific Scimed, Inc. | Embolization |
| US7311861B2 (en) | 2004-06-01 | 2007-12-25 | Boston Scientific Scimed, Inc. | Embolization |
| US8425550B2 (en) | 2004-12-01 | 2013-04-23 | Boston Scientific Scimed, Inc. | Embolic coils |
| US7727555B2 (en) | 2005-03-02 | 2010-06-01 | Boston Scientific Scimed, Inc. | Particles |
| US7858183B2 (en) | 2005-03-02 | 2010-12-28 | Boston Scientific Scimed, Inc. | Particles |
| US7963287B2 (en) | 2005-04-28 | 2011-06-21 | Boston Scientific Scimed, Inc. | Tissue-treatment methods |
| US9463426B2 (en) | 2005-06-24 | 2016-10-11 | Boston Scientific Scimed, Inc. | Methods and systems for coating particles |
| US8007509B2 (en) | 2005-10-12 | 2011-08-30 | Boston Scientific Scimed, Inc. | Coil assemblies, components and methods |
| US8101197B2 (en) | 2005-12-19 | 2012-01-24 | Stryker Corporation | Forming coils |
| US8152839B2 (en) | 2005-12-19 | 2012-04-10 | Boston Scientific Scimed, Inc. | Embolic coils |
| US7501179B2 (en) | 2005-12-21 | 2009-03-10 | Boston Scientific Scimed, Inc. | Block copolymer particles |
| US7947368B2 (en) | 2005-12-21 | 2011-05-24 | Boston Scientific Scimed, Inc. | Block copolymer particles |
| CN101374932B (zh) * | 2006-01-17 | 2013-05-29 | 埃克森美孚研究工程公司 | 用于石脑油加氢脱硫的包括二氧化硅载体的选择性催化剂 |
| CA2636918C (en) | 2006-01-17 | 2015-10-06 | Exxonmobil Research And Engineering Company | Selective catalysts having high temperature alumina supports for naphtha hydrodesulfurization |
| WO2007084440A1 (en) * | 2006-01-17 | 2007-07-26 | Exxonmobil Research And Engineering Company | Silica carriers |
| EP1996677B1 (en) | 2006-01-17 | 2015-05-06 | ExxonMobil Research and Engineering Company | A method for making a catalyst for the hydrodesulfurisation of naphtha |
| US8288305B2 (en) | 2006-01-17 | 2012-10-16 | Exxonmobil Research And Engineering Company | Selective catalysts for naphtha hydrodesulfurization |
| US8414927B2 (en) | 2006-11-03 | 2013-04-09 | Boston Scientific Scimed, Inc. | Cross-linked polymer particles |
| EA022258B1 (ru) * | 2009-10-05 | 2015-11-30 | Драйлет, Ллк | Композиция для транспортировки микроорганизмов в сухой форме |
| WO2012161726A1 (en) * | 2010-10-05 | 2012-11-29 | Dairy Manufactures, Inc. | Composition and method for delivery of substances in a dry mode having a surface layer |
| US20120115967A1 (en) | 2010-11-08 | 2012-05-10 | Shell Oil Company | Fischer-tropsch catalysts |
| WO2012138656A1 (en) | 2011-04-04 | 2012-10-11 | Dairy Manufacturers, Inc. | Composition and method for delivery of living cells in a dry mode having a surface layer |
| WO2018160567A1 (en) | 2017-02-28 | 2018-09-07 | Drylet, Llc | Systems, methods, and apparatus for increased wastewater effluent and biosolids quality |
| CN115057448B (zh) * | 2022-07-14 | 2023-06-09 | 青岛大学 | 超薄silica纳米片及其制备方法 |
| CN117361872B (zh) * | 2023-11-07 | 2025-09-09 | 湖北菲利华石英玻璃股份有限公司 | 一种高纯二氧化硅颗粒的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1266741B (de) | 1963-06-01 | 1968-04-25 | Mobil Oil Corp | Verfahren zur partiellen Dehydratisierung und Verringerung des Volumens von Siliciumdioxydhydrogelen |
| DE1792601A1 (de) | 1968-09-24 | 1971-11-18 | Bayer Ag | Verfahren zur Herstellung von perlfoermigen Kieselsaeure-Katalysatortraegern mit hoher Porositaet |
| FR2093176A5 (OSRAM) * | 1970-06-04 | 1972-01-28 | Pechiney Saint Gobain | |
| GB1525386A (en) * | 1974-11-06 | 1978-09-20 | Shell Int Research | Process for the preparation of globular silica particles |
| CS179184B1 (en) | 1975-07-25 | 1977-10-31 | Stanislav Vozka | Method for preparation of precisely spherical particles of silica gel with controlled size and controled size pores. |
| GB1564223A (en) * | 1976-04-30 | 1980-04-02 | Shell Int Research | Catalyst comprising phosphoric acid on silica gel its preparation and use |
| NL7613413A (nl) * | 1976-12-02 | 1978-06-06 | Shell Int Research | Behandeling van silica. |
| NL7613414A (nl) * | 1976-12-02 | 1978-06-06 | Shell Int Research | Behandeling van silica. |
-
1982
- 1982-03-22 CA CA000398999A patent/CA1177811A/en not_active Expired
- 1982-03-24 ZA ZA821991A patent/ZA821991B/xx unknown
- 1982-03-29 DE DE8282200382T patent/DE3278201D1/de not_active Expired
- 1982-03-29 EP EP82200382A patent/EP0067459B2/en not_active Expired - Lifetime
- 1982-04-05 AU AU82347/82A patent/AU549809B2/en not_active Ceased
- 1982-04-08 JP JP57057453A patent/JPS57179008A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0067459B2 (en) | 1998-10-07 |
| AU8234782A (en) | 1982-10-21 |
| JPH042525B2 (OSRAM) | 1992-01-20 |
| CA1177811A (en) | 1984-11-13 |
| EP0067459A1 (en) | 1982-12-22 |
| DE3278201D1 (en) | 1988-04-14 |
| ZA821991B (en) | 1983-01-26 |
| AU549809B2 (en) | 1986-02-13 |
| EP0067459B1 (en) | 1988-03-09 |
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