Title:
【発明の名称】ガスの清浄化方法及び清浄化装置
Document Type and Number:
Japanese Patent JP2505919
Kind Code:
B2
Abstract:
Procedure and apparatus for the purification of air, flue gases or equivalent, in which procedure the air, flue gases or equivalent are directed into a duct or equivalent, in which procedure the air, flue gases or equivalent are ionized, and in which procedure the charged impurity particles (7) present in the air, flue gases or equivalent are attracted by one or more collector surfaces (2) by virtue of a difference in the states of charge, causing the particles to settle on said surface. The air, flue gases or equivalent are ionized by means of one or more ionizing electrodes (5) directed at a collector surface. The distance between the ionizing electrode or equivalent and the collector surface as well as the difference between the states of electric charge of the collector surface and the charged impurity particles are so adjusted that the impurity particles will be carried by an ion beam essentially directly towards the collector surface and settle on it.
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Inventors:
ILMASTI VEIKKO (FI)
Application Number:
JP22641990A
Publication Date:
June 12, 1996
Filing Date:
August 27, 1990
Export Citation:
Assignee:
AIRTUNNEL LTD OY (FI)
International Classes:
B01D53/32; B03C3/00; B03C3/12; B03C3/15; B01D53/34; B03C3/36; B03C3/38; B03C3/68; B03C3/72; B03C3/78; (IPC1-7): B01D53/32; B01D53/34; B03C3/00; B03C3/38
Domestic Patent References:
| JP5626561A | ||||
| JP50154872A | ||||
| JP61174956A | ||||
| JP62174647U |
Other References:
【文献】米国特許3650092(US,A)
【文献】欧州特許101354(EP,A)
【文献】欧州特許101354(EP,A)
Attorney, Agent or Firm:
Maeda Minoru