FR2426207A1 - Procede de mise en service d'une canalisation de gaz - Google Patents

Procede de mise en service d'une canalisation de gaz

Info

Publication number
FR2426207A1
FR2426207A1 FR7814853A FR7814853A FR2426207A1 FR 2426207 A1 FR2426207 A1 FR 2426207A1 FR 7814853 A FR7814853 A FR 7814853A FR 7814853 A FR7814853 A FR 7814853A FR 2426207 A1 FR2426207 A1 FR 2426207A1
Authority
FR
France
Prior art keywords
moisture
removal
water
before use
reducing pressure
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.)
Withdrawn
Application number
FR7814853A
Other languages
English (en)
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.)
BEAU JEAN LOUIS
Original Assignee
BEAU JEAN LOUIS
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 BEAU JEAN LOUIS filed Critical BEAU JEAN LOUIS
Priority to FR7814853A priority Critical patent/FR2426207A1/fr
Publication of FR2426207A1 publication Critical patent/FR2426207A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)

Abstract

Suivant ce procédé, on établit dans la canalisation un Vide correspondant au niveau de dessication désiré, on remplace l'air ainsi raréfié par du gaz d'exploitation raréfié, puis on augmente la pression de ce gaz jusqu'à la pression d'exploitation. L'invention s'applique notamment à mise en service des canalisations enterrées destinées au transport de gaz naturel.
FR7814853A 1978-05-19 1978-05-19 Procede de mise en service d'une canalisation de gaz Withdrawn FR2426207A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814853A FR2426207A1 (fr) 1978-05-19 1978-05-19 Procede de mise en service d'une canalisation de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814853A FR2426207A1 (fr) 1978-05-19 1978-05-19 Procede de mise en service d'une canalisation de gaz

Publications (1)

Publication Number Publication Date
FR2426207A1 true FR2426207A1 (fr) 1979-12-14

Family

ID=9208443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814853A Withdrawn FR2426207A1 (fr) 1978-05-19 1978-05-19 Procede de mise en service d'une canalisation de gaz

Country Status (1)

Country Link
FR (1) FR2426207A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130372A1 (fr) * 1983-06-07 1985-01-09 Kopp AG International Pipeline Services Procédé de séchage par tronçons de canalisations
CN112178305A (zh) * 2020-10-13 2021-01-05 祁东中燃城市燃气发展有限公司 一种天然气输送管道及其泄爆方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE534799C (de) * 1931-01-04 1931-10-02 Francke Werke Akt Ges Verfahren zur Entwaesserung von Gasrohrleitungen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE534799C (de) * 1931-01-04 1931-10-02 Francke Werke Akt Ges Verfahren zur Entwaesserung von Gasrohrleitungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130372A1 (fr) * 1983-06-07 1985-01-09 Kopp AG International Pipeline Services Procédé de séchage par tronçons de canalisations
CN112178305A (zh) * 2020-10-13 2021-01-05 祁东中燃城市燃气发展有限公司 一种天然气输送管道及其泄爆方法

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Legal Events

Date Code Title Description
ST Notification of lapse