GB1311285A - Apparatus for the making of particulate spheres - Google Patents
Apparatus for the making of particulate spheresInfo
- Publication number
- GB1311285A GB1311285A GB1311285DA GB1311285A GB 1311285 A GB1311285 A GB 1311285A GB 1311285D A GB1311285D A GB 1311285DA GB 1311285 A GB1311285 A GB 1311285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shroud
- particulate spheres
- drop
- making
- nozzle
- 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.)
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
- B01J2/08—Gelation of a colloidal solution
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1311285 Drop forming particulate spheres UNITED KINGDOM ATOMIC ENERGY AUTHORITY 6 April 1970 37424/71 Divided out of 1311284 Heading B5A [Also-in Division B8] In an apparatus for forming particulate spheres by the sol-gel method, the drop forming means at the top of the column comprises a nozzle with a plurality of drop outlets and a shroud around the nozzle through which a gas is passed to provide a curtain of gas around the drops, the shroud being tapered inwardly at its lower end. Preferably a plurality of nozzles are provided, each surrounded by a shroud.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3742471 | 1970-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1311285A true GB1311285A (en) | 1973-03-28 |
Family
ID=10396389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1311285D Expired GB1311285A (en) | 1970-04-06 | 1970-04-06 | Apparatus for the making of particulate spheres |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1311285A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3208047A1 (en) * | 1981-03-06 | 1982-09-16 | Agip Nucleare S.P.A., Rom | METHOD AND DEVICE FOR PRODUCING GEL PARTICLES |
EP0158485A2 (en) * | 1984-04-05 | 1985-10-16 | Mobil Oil Corporation | Droplet generating apparatus |
US4717049A (en) * | 1984-04-05 | 1988-01-05 | Mobil Oil Corporation | Droplet generating apparatus |
US4819831A (en) * | 1984-04-05 | 1989-04-11 | Mobil Oil Corporation | Droplet generating apparatus |
US4865444A (en) * | 1984-04-05 | 1989-09-12 | Mobil Oil Corporation | Apparatus and method for determining luminosity of hydrocarbon fuels |
CN101632909B (en) * | 2008-07-24 | 2012-06-27 | 中国石油化工股份有限公司 | Ball dropper used for drop ball forming of oxide |
CN111068579A (en) * | 2018-10-22 | 2020-04-28 | 中国石油化工股份有限公司 | Method for forming dropping ball |
-
1970
- 1970-04-06 GB GB1311285D patent/GB1311285A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3208047A1 (en) * | 1981-03-06 | 1982-09-16 | Agip Nucleare S.P.A., Rom | METHOD AND DEVICE FOR PRODUCING GEL PARTICLES |
EP0158485A2 (en) * | 1984-04-05 | 1985-10-16 | Mobil Oil Corporation | Droplet generating apparatus |
EP0158485A3 (en) * | 1984-04-05 | 1987-06-24 | Mobil Oil Corporation | Droplet generating apparatus |
US4717049A (en) * | 1984-04-05 | 1988-01-05 | Mobil Oil Corporation | Droplet generating apparatus |
US4819831A (en) * | 1984-04-05 | 1989-04-11 | Mobil Oil Corporation | Droplet generating apparatus |
US4865444A (en) * | 1984-04-05 | 1989-09-12 | Mobil Oil Corporation | Apparatus and method for determining luminosity of hydrocarbon fuels |
CN101632909B (en) * | 2008-07-24 | 2012-06-27 | 中国石油化工股份有限公司 | Ball dropper used for drop ball forming of oxide |
CN111068579A (en) * | 2018-10-22 | 2020-04-28 | 中国石油化工股份有限公司 | Method for forming dropping ball |
CN111068579B (en) * | 2018-10-22 | 2022-07-12 | 中国石油化工股份有限公司 | Method for forming dropping ball |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |