Title:
二重周波数静電コアレッセンス
Document Type and Number:
Japanese Patent JP4999271
Kind Code:
B2
Abstract:
A method of augmenting the separation of immiscible heavier and lighter components of an emulsion including the steps of passing the emulsion into a treatment vessel, establishing at least one dual frequency electric field within the vessel and selectably varying the electric field at a frequency F1 modulated in intensity at a frequency F2 where F1 is greater than F2.
Inventors:
Garry W. Sams
Application Number:
JP2004527779A
Publication Date:
August 15, 2012
Filing Date:
August 06, 2003
Export Citation:
Assignee:
National Tank Company
International Classes:
B01D17/06; B01D17/00; B01D17/02; B01D17/025; B01D17/028; B01D17/038; B01J19/08; C10G31/08; C10G32/02; C10G33/02
Domestic Patent References:
| JP6219233A |
Foreign References:
| US20010017264 | ||||
| US4415426 | ||||
| US4400253 | ||||
| US6010634 | ||||
| US4702815 | ||||
| US4581120 | ||||
| US5643431 |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Kiyotaka Totsuka
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Kiyotaka Totsuka