首页> 外国专利> METHOD FOR REMOVING THE SPECTRAL INTERFERENCES IN ATOMIC FLUORESCENCE MEASUREMENTS IN ARGON PLASMA BY QUENCHING THE MOLECULAR EMISSIONS OF OH AND NITROGEN BY INTRODUCING METHANE AS COLLISION/REACTIONGAS

METHOD FOR REMOVING THE SPECTRAL INTERFERENCES IN ATOMIC FLUORESCENCE MEASUREMENTS IN ARGON PLASMA BY QUENCHING THE MOLECULAR EMISSIONS OF OH AND NITROGEN BY INTRODUCING METHANE AS COLLISION/REACTIONGAS

机译：通过引入甲烷作为碰撞/反应气猝灭OH和氮的分子排放来消除氩等离子体原子荧光测量中的光谱干扰的方法

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摘要

The invention relates to a method for removing the spectral interferences in atomic fluorescence measurements in argon plasma by quenching the molecular emissions of hydroxyl ion and nitrogen by introducing methane as collision/reaction gas. According to the invention, the method is based on the introduction of a limited amount of methane into a medium power plasma developed in argon atmosphere.

机译：本发明涉及一种通过引入甲烷作为碰撞/反应气体来淬灭氢氧根离子和氮的分子发射，从而消除氩等离子体中原子荧光测量中光谱干扰的方法。根据本发明，该方法基于将有限量的甲烷引入到在氩气气氛中产生的中等功率等离子体中。

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公开/公告号RO127133A2

专利类型
公开/公告日2012-02-28

原文格式PDF
申请/专利权人 INCDO INOE 2000 FILIALA INSTITUTUL DE CERCET&ABREVE;RI PENTRU INSTRUMENTA&TCEDIL;IE ANALITIC&ABREVE;
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申请/专利号RO20100000602
发明设计人 CADAR SERGIU IULIAN;SCEDIL;ENILABREVE;MARIN;DARVASCEDIL;I EUGEN;MIHABREVE;LTCEDIL;AN ALIN IRONIM;PONTA MIHAELA;CORDOSCEDIL;EMIL;TIBERIU FRENTCEDIL;IU;
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申请日2010-07-12
分类号G01N21/64;G01N21/75;
国家 RO
入库时间 2022-08-21 17:23:03

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