FR2373055A1 - Procede pour analyser un fluide circulant dans un conduit et appareil pour la mise en oeuvre de ce procede - Google Patents

Procede pour analyser un fluide circulant dans un conduit et appareil pour la mise en oeuvre de ce procede

Info

Publication number
FR2373055A1
FR2373055A1 FR7736642A FR7736642A FR2373055A1 FR 2373055 A1 FR2373055 A1 FR 2373055A1 FR 7736642 A FR7736642 A FR 7736642A FR 7736642 A FR7736642 A FR 7736642A FR 2373055 A1 FR2373055 A1 FR 2373055A1
Authority
FR
France
Prior art keywords
fluid
analyzing
measurement
concentration
fluid circulating
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7736642A
Other languages
English (en)
Other versions
FR2373055B1 (fr
Inventor
Dan Mccay Arnold
Obie Martin Langford
Hans Juergen Paap
Harold Elmer Peelman
Irwin Ray Supernaw
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of FR2373055A1 publication Critical patent/FR2373055A1/fr
Application granted granted Critical
Publication of FR2373055B1 publication Critical patent/FR2373055B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
    • G01N23/222—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis using neutron activation analysis [NAA]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/074—Investigating materials by wave or particle radiation secondary emission activation analysis
    • G01N2223/0745—Investigating materials by wave or particle radiation secondary emission activation analysis neutron-gamma activation analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/616—Specific applications or type of materials earth materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/637—Specific applications or type of materials liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/652—Specific applications or type of materials impurities, foreign matter, trace amounts

Abstract

Procédé pour analyser un fluide circulant dans un conduit et appareil pour la mise en oeuvre de ce procédé. Ce procédé se caractérise en ce qu'on bombarde le fluide avec des neutrons qui subissent un ralentissement et qui, ensuite, entrent dans des réactions de capture de neutrons thermiques avec les matières présentes dans le fluide; en ce qu'on obtient un spectre d'énergie des rayons gamma résultant des réactions de capture des neutrons thermiques; en ce qu'on obtient une mesure de la concentration du chlore dans le fluide à partir du spectre des énergies des rayons gamma; et en ce quon utilise cette mesure de la concentration du chlore pour produire une mesure de la concentration de l'eau salée dans le fluide. L'invention décrit aussi un appareil pour la mise en oeuvre de ce procédé. Application à l'industrie pétrolière (extraction et raffinage).
FR7736642A 1976-12-06 1977-12-06 Procede pour analyser un fluide circulant dans un conduit et appareil pour la mise en oeuvre de ce procede Granted FR2373055A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74807276A 1976-12-06 1976-12-06

Publications (2)

Publication Number Publication Date
FR2373055A1 true FR2373055A1 (fr) 1978-06-30
FR2373055B1 FR2373055B1 (fr) 1983-04-29

Family

ID=25007876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736642A Granted FR2373055A1 (fr) 1976-12-06 1977-12-06 Procede pour analyser un fluide circulant dans un conduit et appareil pour la mise en oeuvre de ce procede

Country Status (7)

Country Link
JP (1) JPS53105290A (fr)
CA (1) CA1088680A (fr)
DE (1) DE2754143A1 (fr)
FR (1) FR2373055A1 (fr)
GB (1) GB1585305A (fr)
IT (1) IT1113805B (fr)
NL (1) NL7713414A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190768A (en) * 1978-06-29 1980-02-26 Texaco Inc. Determining the water cut and water salinity in an oil-water flow stream by measuring the sulfur content of the produced oil
US4200789A (en) * 1978-06-29 1980-04-29 Texaco Inc. Measuring oil and water cuts in a multiphase flowstream with elimination of the effects of gas in determining the liquid cuts
EP0007759A1 (fr) * 1978-07-21 1980-02-06 United Kingdom Atomic Energy Authority Procédé et appareil pour mesurer la concentration d'eau dans de l'huile brute
US4365154A (en) * 1980-03-06 1982-12-21 Texaco Inc. Detection of impurities in a fluid containing free gas using nuclear techniques
CN107796861B (zh) * 2016-09-05 2021-01-01 中国石油化工股份有限公司 含游离水原油中有机氯含量的检测方法
CN116341764B (zh) * 2023-05-24 2023-09-26 中国石油大学(华东) 基于历史数据的成品油管道混油浓度分布预测方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744199A (en) * 1952-11-28 1956-05-01 Exxon Research Engineering Co Determination of halogen in oil streams
US2983817A (en) * 1956-07-23 1961-05-09 Gulf Research Development Co Neutron-capture, gamma-ray prospecting method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744199A (en) * 1952-11-28 1956-05-01 Exxon Research Engineering Co Determination of halogen in oil streams
US2983817A (en) * 1956-07-23 1961-05-09 Gulf Research Development Co Neutron-capture, gamma-ray prospecting method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Also Published As

Publication number Publication date
IT1113805B (it) 1986-01-27
FR2373055B1 (fr) 1983-04-29
DE2754143A1 (de) 1978-06-08
JPS53105290A (en) 1978-09-13
CA1088680A (fr) 1980-10-28
GB1585305A (en) 1981-02-25
NL7713414A (nl) 1978-06-08

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