Method for electrostatically charging up solid or liquid particl

Details Method for electrostatically charging up solid or liquid particl Method for electrostatically charging up solid or liquid particl

1987-03-26

1988-02-23

Prunner, Kathleen J.

Gas separation

Means within gas stream for conducting concentrate to collector

55123, 55137, 55152, B03C 341

Patent

active

047268123

ABSTRACT:
A method for electrostatically charging up particles suspended in a gas stream by means of ions originating from a separate unipolar ion source, wherein the ions are injected into the gas/particle stream by means of an alternating field and are deposited on the particles. The frequency of the alternating field is chosen so high at the specified maximum field strength that the drive velocity of the ions during a half-cycle is insufficient to carry the ions to the counter-electrode. As a result, undesirable wall recombination of the ions is avoided.

REFERENCES:
patent: 3496701 (1970-02-01), Oweberg
patent: 3957374 (1976-05-01), Kriese et al.
patent: 4071334 (1978-01-01), Kolb et al.

Affiliated with

Also associated with

Rating

Method for electrostatically charging up solid or liquid particl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for electrostatically charging up solid or liquid particl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for electrostatically charging up solid or liquid particl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-601322