METHOD FOR CONTROLLING CONCENTRATION USING CHANGED CONCENTRATION INFORMATION, AND METHOD AND SYSTEM FOR CONTROLLING CONCENTRATION OF NON-LIQUID SUBSTANCE

WIPO Patent Application WO/2017/146521

A1

The present invention relates to a method for concentration control and, more particularly, to a method for concentration control using changed concentration information after an introduction of a sample without information on the intrinsic concentration of an additive, a solvent, or a solution to be added for controlling concentration. Since the present invention calculates the amount of an additive required to control concentration to a target concentration without calculating the amount of a solvent, which is a main technique used in the prior art, the present invention is far more efficient and simple compared to the prior art because the processing steps are reduced. Also, according to the present invention, even if additives having different concentrations are used, the concentration can be adjusted to the target concentration, which is more advanced than the prior art. If an additive is inputted by a corresponding multiple number on the basis of the amount of sample input, the concentration can be controlled without using a weight meter such as a scale. In addition, by using this technology, an automatic concentration controller can be commercialized by connecting a small portable concentration controller to an automatic additive feeder.

KIM JONG MAN (KR)

PCT/KR2017/002061

August 31, 2017

February 24, 2017

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INNOCHEKKA INC (KR)

G01N15/06; G01N33/02; G05D11/00; G06F17/10

KR101521758B1	2015-05-19
KR101328085B1	2013-11-13
JP2004208588A	2004-07-29
JP2001314200A	2001-11-13
JP2004085263A	2004-03-18
KR101659468B1	2016-09-23

KIM, Sung Ho et al. (KR)

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