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1. WO2020141701 - ADSORBENT PERFORMANCE MEASUREMENT SYSTEM AND METHOD FOR REMOVING TRACE CONTAMINANTS

Publication Number WO/2020/141701
Publication Date 09.07.2020
International Application No. PCT/KR2019/014060
International Filing Date 24.10.2019
IPC
G01N 9/36 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
9Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
36Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
CPC
G01N 9/36
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
9Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
36Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
Applicants
  • 숙명여자대학교산학협력단 SOOKMYUNG WOMEN'S UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION [KR]/[KR]
Inventors
  • 최경민 CHOI, Kyungmin
Agents
  • 김보민 KIM, Bo-min
Priority Data
10-2019-000079703.01.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ADSORBENT PERFORMANCE MEASUREMENT SYSTEM AND METHOD FOR REMOVING TRACE CONTAMINANTS
(FR) SYSTÈME DE MESURE DE PERFORMANCES D'ADSORBANT ET PROCÉDÉ D'ÉLIMINATION DE CONTAMINANTS DE TRACE
(KO) 미량의 오염물질 제거를 위한 흡착재의 성능 측정시스템 및 성능 측정방법
Abstract
(EN)
Provided is an adsorbent performance measurement system capable of easily analyzing the adsorptive performance of an adsorbent for volatile organic compounds present in trace amounts in air. The adsorbent performance measurement system comprises: a measurement unit which supplies, into a sample provided therein, a mixed gas in which volatile organic compounds are included at a concentration in ppm and which measures the degree of adsorption of the volatile organic compounds of the sample; a control unit which controls the operation of the measurement unit so that the mixed gas is supplied into the sample; and an analysis unit which analyzes the adsorptive performance of the sample on the basis of measurement results of the measurement unit and derives an adsorption isotherm of the volatile organic compounds of the sample in accordance with the analysis results.
(FR)
L'invention concerne un système de mesure de performances d'adsorbant capable d'analyser facilement les performances d'adsorption d'un adsorbant pour des composés organiques volatils présents dans des quantités de trace dans l'air. Le système de mesure de performances d'adsorbant comprend : une unité de mesure qui fournit, dans un échantillon disposé à l'intérieur de celui-ci, un gaz mixte dans lequel des composés organiques volatils sont inclus à une concentration en ppm et qui mesure le degré d'adsorption des composés organiques volatils de l'échantillon ; une unité de commande qui commande le fonctionnement de l'unité de mesure de telle sorte que le gaz mélangé est fourni dans l'échantillon ; et une unité d'analyse qui analyse les performances d'adsorption de l'échantillon sur la base des résultats de mesure de l'unité de mesure et dérive un isotherme d'adsorption des composés organiques volatils de l'échantillon conformément aux résultats d'analyse.
(KO)
공기중에 극미량으로 존재하는 휘발성 유기화합물에 대한 흡착재의 흡착 성능을 용이하게 분석할 수 있는 흡착재 성능 측정시스템이 제공된다. 흡착재 성능 측정시스템은 휘발성 유기화합물이 피피엠(ppm) 단위의 농도로 포함된 혼합가스를 내부에 배치된 시료에 제공하여 상기 시료의 상기 휘발성 유기화합물에 대한 흡착 정도를 측정하는 측정유닛, 상기 측정유닛의 동작을 제어하여 상기 혼합가스가 상기 시료에 제공되도록 하는 제어유닛 및 상기 측정유닛의 측정결과에 기초하여 상기 시료의 흡착 성능을 분석하고, 분석 결과에 따라 상기 시료의 상기 휘발성 유기화합물에 대한 흡착 등온선을 도출하는 분석유닛을 포함한다.
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