RU2012125434A - LUMINESCENT METHOD FOR DETERMINING TERBIUM - Google Patents

LUMINESCENT METHOD FOR DETERMINING TERBIUM Download PDF

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Publication number
RU2012125434A
RU2012125434A RU2012125434/04A RU2012125434A RU2012125434A RU 2012125434 A RU2012125434 A RU 2012125434A RU 2012125434/04 A RU2012125434/04 A RU 2012125434/04A RU 2012125434 A RU2012125434 A RU 2012125434A RU 2012125434 A RU2012125434 A RU 2012125434A
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Russia
Prior art keywords
luminescent
terbium
determining
organic reagent
luminescent method
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RU2012125434/04A
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Russian (ru)
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RU2506569C1 (en
Inventor
Лера Аскарбиевна Алакаева
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Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Кабардино-Балкарский государственный университет им. Х.М. Бербекова
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Priority to RU2012125434/04A priority Critical patent/RU2506569C1/en
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Abstract

Люминесцентный способ определения тербия, включающий перевод его в люминесцирующее соединение с органическим реагентом, отличающийся тем, что в качестве органического реагента используют 1,2-диоксибензол-3,5-дисульфокислоту и в люминесцирующее комплексное соединение приливают этилендиаминтетрауксусную кислоту, при следующем соотношении компонентов:Tb:ДБСК:ЭДТА=1:1:1 при рН=12,0-13,0.Luminescent method for the determination of terbium, including its conversion into a luminescent compound with an organic reagent, characterized in that 1,2-dioxybenzene-3,5-disulfonic acid is used as an organic reagent and ethylenediaminetetraacetic acid is poured into the luminescent complex compound, at the following ratio of components: Tb : DBSK: EDTA = 1: 1: 1 at pH = 12.0-13.0.

Claims (1)

Люминесцентный способ определения тербия, включающий перевод его в люминесцирующее соединение с органическим реагентом, отличающийся тем, что в качестве органического реагента используют 1,2-диоксибензол-3,5-дисульфокислоту и в люминесцирующее комплексное соединение приливают этилендиаминтетрауксусную кислоту, при следующем соотношении компонентов:A luminescent method for determining terbium, including its conversion into a luminescent compound with an organic reagent, characterized in that 1,2-dioxibenzene-3,5-disulfonic acid is used as an organic reagent and ethylenediaminetetraacetic acid is added to the luminescent complex compound in the following ratio of components: Tb:ДБСК:ЭДТА=1:1:1 при рН=12,0-13,0. Tb: DBSK: EDTA = 1: 1: 1 at pH = 12.0-13.0.
RU2012125434/04A 2012-06-19 2012-06-19 Luminescent method of determining terbium RU2506569C1 (en)

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RU2012125434/04A RU2506569C1 (en) 2012-06-19 2012-06-19 Luminescent method of determining terbium

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RU2012125434/04A RU2506569C1 (en) 2012-06-19 2012-06-19 Luminescent method of determining terbium

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RU2012125434A true RU2012125434A (en) 2013-12-27
RU2506569C1 RU2506569C1 (en) 2014-02-10

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Publication number Priority date Publication date Assignee Title
RU2747594C1 (en) * 2020-10-01 2021-05-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кабардино-Балкарский государственный университет им. Х.М. Бербекова" (КБГУ) Luminescent method for determination of terbium with methyl ethyl ether of sulfosalicylic acid

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Effective date: 20150620