Title:
【発明の名称】高抵抗率の油から懸濁固体粒子を分離するための静電ビーズ床分離器、その微細ガラスビーズ床に使用される微細ガラスビーズ、高抵抗率の油から懸濁個体粒子を分離する方法および高抵抗率の主要塔底油から触媒粒子を含む懸濁個体粒子を分離することで超高純度の主要塔底油を得るためのシステム
Document Type and Number:
Japanese Patent JP3377052
Kind Code:
B2
Abstract:
Improved beads for use in beds in electrostatic separators (50) for the separation of suspended particles from hydrocarbon oils. Electrostatic separators (50) employing a bed (54) of these beads have the capacity to remove as much as 99 weight percent of contaminating particles, such as catalyst fines, from various oil fractions to levels of less than 100 parts per million and even less than 5 ppm. A method and apparatus for purifying various FCC oils using these improved beads is also provided.
Inventors:
Gale Ray Fryche
Loko Steyapan Bradymia Puyas
Giovanni Cesare Caprioglio
Loko Steyapan Bradymia Puyas
Giovanni Cesare Caprioglio
Application Number:
JP10402093A
Publication Date:
February 17, 2003
Filing Date:
April 30, 1993
Export Citation:
Assignee:
GENERAL ATOMICS
International Classes:
B03C5/00; B03C5/02; B01D35/06; C10G32/02; C10G55/02; (IPC1-7): B03C5/00; B01D35/06
Domestic Patent References:
| JP4851904A | ||||
| JP55129489A |
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)