JPS5635607B2 - - Google Patents
Info
- Publication number
- JPS5635607B2 JPS5635607B2 JP2604879A JP2604879A JPS5635607B2 JP S5635607 B2 JPS5635607 B2 JP S5635607B2 JP 2604879 A JP2604879 A JP 2604879A JP 2604879 A JP2604879 A JP 2604879A JP S5635607 B2 JPS5635607 B2 JP S5635607B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
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
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0052—Preparation of gels
- B01J13/0056—Preparation of gels containing inorganic material and water
-
- 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
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)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Glanulating (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88429178A | 1978-03-06 | 1978-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54163798A JPS54163798A (en) | 1979-12-26 |
| JPS5635607B2 true JPS5635607B2 (it) | 1981-08-18 |
Family
ID=25384330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2604879A Granted JPS54163798A (en) | 1978-03-06 | 1979-03-06 | Manufacture of spherical alumina particle |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS54163798A (it) |
| DE (1) | DE2908740C3 (it) |
| FR (1) | FR2419106A1 (it) |
| GB (1) | GB2018230B (it) |
| IT (1) | IT1113441B (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57187409U (it) * | 1981-05-23 | 1982-11-27 | ||
| JPS5870203A (ja) * | 1981-10-23 | 1983-04-26 | Kokusai Denshin Denwa Co Ltd <Kdd> | 光海底ケ−ブル用フアイバユニツト |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216122A (en) * | 1978-11-13 | 1980-08-05 | Uop Inc. | Manufacture of high surface area spheroidal alumina particles having a high average bulk density |
| FR2537889B1 (fr) * | 1982-12-20 | 1992-10-09 | Pro Catalyse | Procede de traitement d'hydrocarbures en presence d'un catalyseur a base de billes d'alumine mises en forme par coagulation en gouttes |
| JPS62136236A (ja) * | 1985-12-10 | 1987-06-19 | Shuzo Nakazono | 噴霧乾燥による顆粒状物の製造方法 |
| US5362696A (en) * | 1991-03-11 | 1994-11-08 | Research Association For The Utilization Of Light Oil | Process for producing spherical zeolite catalyst and apparatus for producing the same |
| EP2686458A4 (en) | 2011-03-18 | 2015-04-15 | Orbite Aluminae Inc | METHODS FOR RECOVERING RARE EARTH ELEMENTS FROM ALUMINUM-CONTAINING MATERIALS |
| EP3141621A1 (en) | 2011-05-04 | 2017-03-15 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from various ores |
| RU2013157943A (ru) | 2011-06-03 | 2015-07-20 | Орбит Элюминэ Инк. | Способ получения гематита |
| CA2848751C (en) | 2011-09-16 | 2020-04-21 | Orbite Aluminae Inc. | Processes for preparing alumina and various other products |
| BR112014016732A8 (pt) | 2012-01-10 | 2017-07-04 | Orbite Aluminae Inc | processos para tratar lama vermelha |
| WO2013142957A1 (en) | 2012-03-29 | 2013-10-03 | Orbite Aluminae Inc. | Processes for treating fly ashes |
| MY175471A (en) | 2012-07-12 | 2020-06-29 | Orbite Tech Inc | Processes for preparing titanium oxide and various other products |
| JP2015535886A (ja) | 2012-09-26 | 2015-12-17 | オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． | 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス |
| CN105189357A (zh) | 2012-11-14 | 2015-12-23 | 奥佰特氧化铝有限公司 | 纯化铝离子的方法 |
| RU2765118C1 (ru) * | 2021-03-24 | 2022-01-25 | Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") | Способ получения сферического алюмооксидного носителя |
| CN115608405B (zh) * | 2021-07-16 | 2024-02-20 | 中国石油化工股份有限公司 | 毫米级球形复合载体和脱氢催化剂及其制备方法以及应用 |
| CN117105250B (zh) * | 2023-10-19 | 2023-12-26 | 淄博宏豪晶体材料有限公司 | 一种高强度活性氧化铝球的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB739396A (en) * | 1952-08-15 | 1955-10-26 | Universal Oil Prod Co | Manufacture of spheroidal alumina |
| DE1960289C3 (de) * | 1969-12-02 | 1975-09-11 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Verfahren zum Herstellen von sphärischen Brennstoff- und/oder Brutstoff teilchen aus Urandioxid für Brenn- und/oder Brutelemente für Kernreaktoren und Brutreaktoren |
| US3919117A (en) * | 1974-03-18 | 1975-11-11 | Universal Oil Prod Co | Method of preparing alumina spheres |
| JPS53104597A (en) * | 1977-02-25 | 1978-09-11 | Nitsuki Yunibaasaru Kk | Method of making spherical alumina |
-
1979
- 1979-03-05 IT IT20747/79A patent/IT1113441B/it active
- 1979-03-05 GB GB7907587A patent/GB2018230B/en not_active Expired
- 1979-03-06 JP JP2604879A patent/JPS54163798A/ja active Granted
- 1979-03-06 FR FR7905704A patent/FR2419106A1/fr active Granted
- 1979-03-06 DE DE2908740A patent/DE2908740C3/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57187409U (it) * | 1981-05-23 | 1982-11-27 | ||
| JPS5870203A (ja) * | 1981-10-23 | 1983-04-26 | Kokusai Denshin Denwa Co Ltd <Kdd> | 光海底ケ−ブル用フアイバユニツト |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7920747A0 (it) | 1979-03-05 |
| IT1113441B (it) | 1986-01-20 |
| DE2908740A1 (de) | 1979-09-13 |
| FR2419106B1 (it) | 1982-11-19 |
| JPS54163798A (en) | 1979-12-26 |
| GB2018230A (en) | 1979-10-17 |
| FR2419106A1 (fr) | 1979-10-05 |
| DE2908740B2 (de) | 1981-02-26 |
| GB2018230B (en) | 1982-05-19 |
| DE2908740C3 (de) | 1982-04-08 |