FR3087890B1 - Dispositif amovible de prelevement d'un echantillon de gaz liquefie et canalisation de transfert de gaz liquefie - Google Patents

Dispositif amovible de prelevement d'un echantillon de gaz liquefie et canalisation de transfert de gaz liquefie Download PDF

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Publication number
FR3087890B1
FR3087890B1 FR1859990A FR1859990A FR3087890B1 FR 3087890 B1 FR3087890 B1 FR 3087890B1 FR 1859990 A FR1859990 A FR 1859990A FR 1859990 A FR1859990 A FR 1859990A FR 3087890 B1 FR3087890 B1 FR 3087890B1
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FR
France
Prior art keywords
liquefied gas
sample
taking
removable device
tube
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.)
Active
Application number
FR1859990A
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English (en)
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FR3087890A1 (fr
Inventor
Hicham Guedacha
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.)
Engie SA
Original Assignee
Engie SA
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Filing date
Publication date
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Priority to FR1859990A priority Critical patent/FR3087890B1/fr
Publication of FR3087890A1 publication Critical patent/FR3087890A1/fr
Application granted granted Critical
Publication of FR3087890B1 publication Critical patent/FR3087890B1/fr
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/10—Arrangements for supervising or controlling working operations for taking out the product in the line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • 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
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031—Sampling from special places
    • G01N2001/105—Sampling from special places from high-pressure reactors or lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
    • G01N2030/884—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample organic compounds
    • G01N2030/8854—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample organic compounds involving hydrocarbons

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Le dispositif (100) amovible de prélèvement d'un échantillon de gaz liquéfié configuré pour être fixé à une canalisation de transfert de gaz liquéfié comporte : - un tube (105) de Pitot configuré pour être fixé à une partie inférieure de la canalisation, ledit tube comportant une ouverture (110) de sorte l'ouverture soit positionnée au contact d'un flux de gaz liquéfié s'écoulant dans la canalisation, le tube étant également configuré pour que le gaz liquéfié s'écoule gravitairement, - un moyen (115) d'isolation thermique du tube de Pitot, - une pompe (120), raccordée au tube de Pitot, configurée pour comprimer le gaz liquéfié à haute pression, - un vaporisateur (125) du gaz issu de la pompe associé à un réchauffeur (130) du gaz comprimé et - un moyen (135) de détente du gaz vaporisé.
FR1859990A 2018-10-29 2018-10-29 Dispositif amovible de prelevement d'un echantillon de gaz liquefie et canalisation de transfert de gaz liquefie Active FR3087890B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1859990A FR3087890B1 (fr) 2018-10-29 2018-10-29 Dispositif amovible de prelevement d'un echantillon de gaz liquefie et canalisation de transfert de gaz liquefie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859990A FR3087890B1 (fr) 2018-10-29 2018-10-29 Dispositif amovible de prelevement d'un echantillon de gaz liquefie et canalisation de transfert de gaz liquefie

Publications (2)

Publication Number Publication Date
FR3087890A1 FR3087890A1 (fr) 2020-05-01
FR3087890B1 true FR3087890B1 (fr) 2021-05-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859990A Active FR3087890B1 (fr) 2018-10-29 2018-10-29 Dispositif amovible de prelevement d'un echantillon de gaz liquefie et canalisation de transfert de gaz liquefie

Country Status (1)

Country Link
FR (1) FR3087890B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968760B1 (fr) * 2010-12-13 2013-07-12 Opta Periph Dispositif de prelevement et de vaporisation de gaz naturel liquefie
JP2014112045A (ja) * 2012-12-05 2014-06-19 Taiyo Nippon Sanso Corp 低温液体の組成分析方法
CN107631905A (zh) * 2017-08-14 2018-01-26 新地能源工程技术有限公司 一种lng取样分析方法和装置

Also Published As

Publication number Publication date
FR3087890A1 (fr) 2020-05-01

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