RU94023383A - Method for measuring sulfur content in crude oil - Google Patents

Method for measuring sulfur content in crude oil

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Publication number
RU94023383A
RU94023383A RU94023383/25A RU94023383A RU94023383A RU 94023383 A RU94023383 A RU 94023383A RU 94023383/25 A RU94023383/25 A RU 94023383/25A RU 94023383 A RU94023383 A RU 94023383A RU 94023383 A RU94023383 A RU 94023383A
Authority
RU
Russia
Prior art keywords
ray fluorescence
oil
crude oil
concentration
measuring
Prior art date
Application number
RU94023383/25A
Other languages
Russian (ru)
Inventor
В.Л. Беляков
А.В. Беляков
Н.В. Белякова
Original Assignee
Фирма "ИКА"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Фирма "ИКА" filed Critical Фирма "ИКА"
Priority to RU94023383/25A priority Critical patent/RU94023383A/en
Publication of RU94023383A publication Critical patent/RU94023383A/en

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Abstract

FIELD: physical methods in quantitative chemical analysis. SUBSTANCE: distinguishing feature of the method is additionally measuring temperature and X-ray fluorescence decay followed by determining sought sulfur concentration in crude oil according to formula: S = a+aP+aR+aT, where S is sought value and a+a+a+aare constant parameters determined in calibration experiments, P, R, and T are measured X- ray fluorescence decay, X-ray fluorescence radiation, and temperature values, respectively. Method may be employed in automatization systems for oil production and oil processing. EFFECT: increased accuracy of measurements.

Claims (1)

Изобретение относится к измерительной технике, предназначено для измерения концентрации жидких сред, в частности для измерения концентрации серы в нефти и может быть использовано в системах автоматизации процессов добычи и переработки нефти. Цель изобретения - повышение точности измерения. Способ основан на связи затухания рентгеноабсорбционного излучения и концентрации серы в нефти. Отличительной особенностью способа является дополнительное измерение температуры затухания рентгенофлуоресцентного излучения и определение искомого значения концентрации серы в нефти по формуле, приведенной в описании.The invention relates to measuring technique, is intended for measuring the concentration of liquid media, in particular for measuring the concentration of sulfur in oil, and can be used in automation systems for oil production and refining. The purpose of the invention is to improve the accuracy of measurement. The method is based on the relationship of the attenuation of x-ray absorption and sulfur concentration in oil. A distinctive feature of the method is the additional measurement of the attenuation temperature of X-ray fluorescence radiation and the determination of the desired value of the concentration of sulfur in oil by the formula given in the description.
RU94023383/25A 1994-06-20 1994-06-20 Method for measuring sulfur content in crude oil RU94023383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94023383/25A RU94023383A (en) 1994-06-20 1994-06-20 Method for measuring sulfur content in crude oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94023383/25A RU94023383A (en) 1994-06-20 1994-06-20 Method for measuring sulfur content in crude oil

Publications (1)

Publication Number Publication Date
RU94023383A true RU94023383A (en) 1996-08-27

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ID=39246775

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94023383/25A RU94023383A (en) 1994-06-20 1994-06-20 Method for measuring sulfur content in crude oil

Country Status (1)

Country Link
RU (1) RU94023383A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008007998A1 (en) * 2006-07-14 2008-01-17 Vladimir Alexeevich Gudovskikh X-ray fluorescence analyser for determining a sulphur content in liquid hydrocarbons
RU2479836C2 (en) * 2007-11-30 2013-04-20 Икс-Рей Оптикал Системс, Инк. Film-precoated accurate dosing cells for x-ray diffraction analyser
RU2758688C1 (en) * 2020-06-01 2021-11-01 Дмитрий Борисович Петренко Method for photochemical sample preparation for quantitative determination of sulfur, chlorine and fluorine in oils and petroleum products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008007998A1 (en) * 2006-07-14 2008-01-17 Vladimir Alexeevich Gudovskikh X-ray fluorescence analyser for determining a sulphur content in liquid hydrocarbons
RU2479836C2 (en) * 2007-11-30 2013-04-20 Икс-Рей Оптикал Системс, Инк. Film-precoated accurate dosing cells for x-ray diffraction analyser
RU2758688C1 (en) * 2020-06-01 2021-11-01 Дмитрий Борисович Петренко Method for photochemical sample preparation for quantitative determination of sulfur, chlorine and fluorine in oils and petroleum products

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