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Patent Agency Ranking
公开(公告)号：WO2014104749A1
公开(公告)日：2014-07-03
申请号：PCT/KR2013/012191
申请日：2013-12-26
Applicant: 한국표준과학연구원
CPC classification number: H01J49/0422 , G01N27/62 , G01N27/70 , H01J49/00
Abstract: 본 발명은 동위원소희석 질량분석법을 이용하여 검출대상시료에 함유된 검출대상원소 의 농도를 측정하는 방법으로서, 동위원소희석 질량분석 시, 검출대상시료를 연소시켜 전처리하는 단계를 포함하는 연소전처리-동위원소희석질량분석법에 관한 것으로 동위원소를 안정화시키고 분석능을 더욱 보완하여 기존의 질량분석법의 정확도를 뛰어넘는 원소분석법으로 활용될 것으로 전망된다.
Abstract translation: 本发明涉及作为通过使用同位素稀释质谱法测定待检测样品中含有的待检测元素的浓度的方法的燃烧预处理 - 同位素稀释质谱法，其包括以下步骤：将待检测样品预处理 在同位素稀释质谱中燃烧相同。 本发明稳定同位素，提高分析能力，因此有望作为超过现有质量分析方法精度的元素分析方法。
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公开(公告)号：KR101441610B1
公开(公告)日：2014-09-23
申请号：KR1020130027102
申请日：2013-03-14
Applicant: 한국표준과학연구원
Abstract: The present invention relates to a method of managing deionized water purified through an anion exchange resin tower, and more particularly, to a method of evaluating performance of anion exchange resin and an on-line performance evaluation apparatus. A method of evaluating performance of anion exchange resin according to the present invention includes the steps of: measuring in parallel an concentration of positive ions of functional group amino compound, electric conductivity of deionized water, and TOC (Total Organic Carbon); and setting classified indexes of performance of anion exchange resin based on the measured concentration of positive ions of amino compound, electric conductivity of deionized water and TOC. According to the present invention, a degree of deterioration of the anion exchange resin may be directly evaluated by measuring the concentration of the functional group of the eluted anion exchange resin. In addition, as compared with a scheme of managing system water with only electric conductivity, factors of increasing the electric conductivity may be rapidly and exactly grasped by measuring in parallel the concentration of positive ions of functional group amino compound, the electric conductivity of deionized water, and TOC. Further, the performance of the anion exchange resin is monitored through an apparatus for evaluating performance of anion exchange resin through on-line, so that the anion exchange resin may be used at the maximum, thereby evaluating the cost necessary to extend a resin exchange period or drive it. Therefore, system water may be more stably managed.
Abstract translation: 本发明涉及一种管理通过阴离子交换树脂塔纯化的去离子水的方法，更具体地说，涉及评价阴离子交换树脂性能的方法和在线性能评价装置。 根据本发明的阴离子交换树脂的性能评价方法包括以下步骤：并联测定官能团氨基化合物的正离子浓度，去离子水的导电性和TOC（总有机碳）; 并根据测定的氨基化合物正离子浓度，去离子水和TOC的电导率测定阴离子交换树脂性能的分类指标。 根据本发明，可以通过测定洗脱的阴离子交换树脂的官能团的浓度来直接评价阴离子交换树脂的劣化程度。 另外，与仅导电的系统水管理方案相比，可以通过平行测量官能团氨基化合物的正离子浓度，去离子水的电导率来快速准确地掌握导电性的因素 和TOC。 此外，阴离子交换树脂的性能通过在线评价阴离子交换树脂的性能的装置进行监测，可以最大限度地使用阴离子交换树脂，从而评价延长树脂交换周期所需的成本 或驱动它。 因此，系统水的管理可能更加稳定。
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3.发明授权
公开(公告)号：KR101061163B1
公开(公告)日：2011-09-01
申请号：KR1020110008943
申请日：2011-01-28
Applicant: 한국표준과학연구원
IPC: G01N23/225 , G01N27/62 , H01J37/252
CPC classification number: G01N23/225 , G01N23/2258 , G01N2223/0816 , H01J37/252 , H01J49/10 , H01J2237/2527 , Y02E10/50
Abstract: 본 발명은 화합물 박막 태양전지용 박막과 같은 다성분 합금 박막에 대하여, 전수합산법을 이용한 이차이온화질량분석법에 의하여 정량분석 및 깊이에 따른 조성분포를 분석하는 방법을 개시하는바, 이로써 합금 박막 태양전지의 이력관리를 가능케 하여 성능을 극대화할 수 있는 표준을 제공할 수 있다.
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公开(公告)号：KR101470363B1
公开(公告)日：2014-12-10
申请号：KR1020120153973
申请日：2012-12-26
Applicant: 한국표준과학연구원
CPC classification number: H01J49/0422 , G01N27/62 , G01N27/70 , H01J49/00
Abstract: 본발명은동위원소희석질량분석법을이용하여검출대상시료에함유된검출대상원소의 농도를측정하는방법으로서, 동위원소희석질량분석시, 검출대상시료를연소시켜전처리하는단계를포함하는연소전처리-동위원소희석질량분석법에관한것으로동위원소를안정화시키고분석능을더욱보완하여기존의질량분석법의정확도를뛰어넘는원소분석법으로활용될것으로전망된다.
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公开(公告)号：KR1020140091101A
公开(公告)日：2014-07-21
申请号：KR1020120153973
申请日：2012-12-26
Applicant: 한국표준과학연구원
CPC classification number: H01J49/0422 , G01N27/62 , G01N27/70 , H01J49/00
Abstract: The present invention relates to combustion pretreatment-isotope dilution mass spectrometry as a method for measuring the concentration of an element to be detected contained in a sample to be detected by using isotope dilution mass spectrometry, including a step of pretreating the sample to be detected by combusting the same during isotope dilution mass spectrometry. The present invention stabilizes an isotope and improves analysis ability, thus is expected to be used as an element analysis method surpassing the accuracy of an existing mass analysis method.
Abstract translation: 本发明涉及作为通过使用同位素稀释质谱法测定待检测样品中含有的待检测元素的浓度的方法的燃烧预处理 - 同位素稀释质谱法，其包括以下步骤：将待检测样品预处理 在同位素稀释质谱中燃烧相同。 本发明稳定同位素，提高分析能力，有望成为超过现有质量分析方法精度的元素分析方法。
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