DK3273227T3 - Fremgangsmåde til analyse af en prøve, der omfatter mindst en første og en anden scaleinhibitor - Google Patents

Fremgangsmåde til analyse af en prøve, der omfatter mindst en første og en anden scaleinhibitor Download PDF

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Publication number
DK3273227T3
DK3273227T3 DK17188326.7T DK17188326T DK3273227T3 DK 3273227 T3 DK3273227 T3 DK 3273227T3 DK 17188326 T DK17188326 T DK 17188326T DK 3273227 T3 DK3273227 T3 DK 3273227T3
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DK
Denmark
Prior art keywords
analyzing
procedure
sample containing
scale inhibitor
inhibitor
Prior art date
Application number
DK17188326.7T
Other languages
English (en)
Inventor
Vesa Nuutinen
Susanna Toivonen
James Johnstone
Harri Härmä
Mirva Lehmusto
Satu Tiittanen
Pave Väisänen
Joonas Siivonen
Paul Mundill
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Application granted granted Critical
Publication of DK3273227T3 publication Critical patent/DK3273227T3/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6419—Excitation at two or more wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6421—Measuring at two or more wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
DK17188326.7T 2013-11-19 2014-11-18 Fremgangsmåde til analyse af en prøve, der omfatter mindst en første og en anden scaleinhibitor DK3273227T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20136152A FI125111B (en) 2013-11-19 2013-11-19 A method for analyzing a sample comprising a first and a second crust inhibitor
EP14805965.2A EP3071950B1 (en) 2013-11-19 2014-11-18 Method for analysing a sample comprising at least a first and a second scale inhibitor

Publications (1)

Publication Number Publication Date
DK3273227T3 true DK3273227T3 (da) 2020-01-20

Family

ID=52002991

Family Applications (2)

Application Number Title Priority Date Filing Date
DK14805965.2T DK3071950T3 (da) 2013-11-19 2014-11-18 Fremgangsmåde til analyse af en prøve, der omfatter mindst en første og en anden kedelstensinhibitor
DK17188326.7T DK3273227T3 (da) 2013-11-19 2014-11-18 Fremgangsmåde til analyse af en prøve, der omfatter mindst en første og en anden scaleinhibitor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK14805965.2T DK3071950T3 (da) 2013-11-19 2014-11-18 Fremgangsmåde til analyse af en prøve, der omfatter mindst en første og en anden kedelstensinhibitor

Country Status (13)

Country Link
US (2) US9816927B2 (da)
EP (2) EP3071950B1 (da)
CN (2) CN110186883B (da)
AR (1) AR098473A1 (da)
CA (1) CA2928992C (da)
DK (2) DK3071950T3 (da)
ES (2) ES2648112T3 (da)
FI (1) FI125111B (da)
HU (2) HUE047105T2 (da)
MX (1) MX2016006514A (da)
NO (1) NO3071950T3 (da)
PL (2) PL3071950T3 (da)
WO (1) WO2015075309A1 (da)

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WO2016203119A1 (fr) * 2015-06-17 2016-12-22 Total Sa Methode et solution de dosage d'inhibiteurs dans un fluide petrolier contenant de l'eau
CN105403678A (zh) * 2015-10-28 2016-03-16 陕西省石油化工研究设计院 一种评价油田水结垢趋势的方法
FI127399B (en) 2016-02-19 2018-05-15 Kemira Oyj A method for treating a liquid sample
US10679734B2 (en) * 2018-03-29 2020-06-09 Chevron Phillips Chemical Company Lp Methods for determining transition metal compound concentrations in multicomponent liquid systems
WO2020070384A1 (en) * 2018-10-01 2020-04-09 Kemira Oyj A method for determining hydrolysis degree and charge density of polyelectrolytes and phosphonates
BR112021005570A2 (pt) * 2018-10-01 2021-06-29 Kemira Oyj método para determinação de cátions de metal em água
WO2020260684A1 (en) 2019-06-28 2020-12-30 Københavns Universitet An optical sensor
MX2023004759A (es) 2020-10-26 2023-05-10 Ecolab Usa Inc Agente de control de escamas de calcita para pozos geotermicos.
CN114772755B (zh) * 2022-05-30 2023-02-28 山东天庆科技发展有限公司 一种耐高硫酸盐反渗透阻垢剂及其制备方法
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Also Published As

Publication number Publication date
CN105917215B (zh) 2019-05-31
PL3071950T3 (pl) 2018-01-31
ES2648112T3 (es) 2017-12-28
EP3273227B1 (en) 2019-10-16
EP3273227A1 (en) 2018-01-24
US10241047B2 (en) 2019-03-26
CN110186883A (zh) 2019-08-30
US20180017494A1 (en) 2018-01-18
AR098473A1 (es) 2016-06-01
US20160290924A1 (en) 2016-10-06
CN105917215A (zh) 2016-08-31
FI20136152A (fi) 2015-05-20
CN110186883B (zh) 2021-11-12
ES2765885T3 (es) 2020-06-11
EP3071950A1 (en) 2016-09-28
DK3071950T3 (da) 2017-12-18
FI125111B (en) 2015-06-15
MX2016006514A (es) 2016-08-04
US9816927B2 (en) 2017-11-14
HUE035817T2 (en) 2018-05-28
WO2015075309A1 (en) 2015-05-28
CA2928992C (en) 2022-04-12
PL3273227T3 (pl) 2020-04-30
CA2928992A1 (en) 2015-05-28
NO3071950T3 (da) 2018-02-03
EP3071950B1 (en) 2017-09-06
HUE047105T2 (hu) 2020-04-28

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