BE880412A - Procede de sechage et de mise en gaz sous vide de canalisations - Google Patents

Procede de sechage et de mise en gaz sous vide de canalisations

Info

Publication number
BE880412A
BE880412A BE2/58248A BE2058248A BE880412A BE 880412 A BE880412 A BE 880412A BE 2/58248 A BE2/58248 A BE 2/58248A BE 2058248 A BE2058248 A BE 2058248A BE 880412 A BE880412 A BE 880412A
Authority
BE
Belgium
Prior art keywords
gasting
pipes
drying
vacuum
gasting vacuum
Prior art date
Application number
BE2/58248A
Other languages
English (en)
Inventor
J Bayen
P Scemama
Original Assignee
Pipeline Service Sa
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 Pipeline Service Sa filed Critical Pipeline Service Sa
Publication of BE880412A publication Critical patent/BE880412A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0419—Fluid cleaning or flushing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3109—Liquid filling by evacuating container

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Pipeline Systems (AREA)
  • Cleaning In General (AREA)
BE2/58248A 1978-12-18 1979-12-04 Procede de sechage et de mise en gaz sous vide de canalisations BE880412A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7835499A FR2444882A1 (fr) 1978-12-18 1978-12-18 Procede de sechage et de mise en gaz sous vide de canalisations

Publications (1)

Publication Number Publication Date
BE880412A true BE880412A (fr) 1980-04-01

Family

ID=9216236

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/58248A BE880412A (fr) 1978-12-18 1979-12-04 Procede de sechage et de mise en gaz sous vide de canalisations

Country Status (9)

Country Link
US (1) US4346726A (fr)
BE (1) BE880412A (fr)
DE (1) DE2950542A1 (fr)
DK (1) DK537679A (fr)
ES (1) ES8101748A1 (fr)
FR (1) FR2444882A1 (fr)
GB (1) GB2037963B (fr)
IT (1) IT1127701B (fr)
NL (1) NL7908997A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080873B1 (fr) * 1981-11-30 1987-05-20 HICK HARGREAVES & COMPANY LIMITED Méthode et appareil pour sécher sous vide des systèmes
FR2517416A1 (fr) * 1981-12-02 1983-06-03 Pipeline Service Sa Procede de sechage par le vide de canalisations
DE3320512A1 (de) * 1983-06-07 1984-12-13 Kopp GmbH International Pipeline Services, 4450 Lingen Verfahren zum abschnittsweisen trocknen von fernrohrleitungen
DE3428720A1 (de) * 1984-08-03 1986-02-13 Energietechnik Steinhaus GmbH, 4354 Datteln Verfahren und anlage zum reinigen und/oder trocknen der innenwaende von fernrohrleitungen
FR2580191B1 (fr) * 1985-04-11 1989-10-06 Bayen Jean Procede de sechage sous pression reduite d'une enceinte humide remplie de gaz
LU86156A1 (fr) * 1985-11-12 1987-06-26 Xrg Systems Procede et dispositif pour extraire des liquides d'agregate et de melanges gaz-vapeur
US4809732A (en) * 1988-03-10 1989-03-07 Buehler Werner G Fitting for clearing water from fluid containing systems
US6076278A (en) * 1997-12-18 2000-06-20 Halliburton Energy Services, Inc. Methods of drying pipelines
AT405442B (de) * 1997-12-19 1999-08-25 Wiener Stadtwerke Verfahren und anordnung zur entfernung von brenngasen aus gasnetzen
FR2794844B1 (fr) * 1999-06-08 2001-08-03 Air Liquide Procede et dispositif de mise en gaz d'une ligne de distribution de gaz corrosif
DE102011086578A1 (de) * 2011-11-17 2013-05-23 Siemens Aktiengesellschaft Verfahren zur Trocknung eines Rohrleitungssystems
CN103791698B (zh) * 2014-02-27 2015-11-18 中国石油天然气第六建设公司 Lng管线系统真空干燥方法及真空干燥装置
RU2577672C2 (ru) * 2014-03-03 2016-03-20 Общество с ограниченной ответственностью "ООО КОНТРОЛЬ+" Участок магистрального газопровода
RU2576951C2 (ru) * 2014-03-03 2016-03-10 Общество с ограниченной ответственностью "ООО КОНТРОЛЬ +" Способ откачки газа из отключенного участка газопровода
RU2601912C1 (ru) * 2015-08-11 2016-11-10 Общество с Ограниченной Ответственностью "Научно-Производственное Предприятие "Авиагаз-Союз+" Устройство для откачки газа из отключенного участка многониточного магистрального газопровода
RU2704064C1 (ru) * 2019-05-06 2019-10-23 Общество с ограниченной ответственностью "Газпром трансгаз Екатеринбург" Способ опорожнения участка газопровода, подлежащего ремонту, вытеснением природного газа и способ приведения в движение самодвижущихся поршней-вытеснителей (варианты)
RU2731687C1 (ru) * 2019-11-05 2020-09-07 Общество с ограниченной ответственностью "Газпром трансгаз Казань" Система откачки газа из отключенного компрессорного цеха магистрального трубопровода
US11821564B2 (en) 2020-09-21 2023-11-21 Operations Technology Development, Nep Method and apparatus to export fluid without discharge
RU2754647C1 (ru) * 2020-11-09 2021-09-06 Общество с ограниченной ответственностью "Газпром трансгаз Казань" Способ откачки газа из центробежных нагнетателей одного или нескольких газоперекачивающих агрегатов компрессорных цехов магистрального газопровода, соединенных межцеховыми перемычками и система для ее осуществления
RU2759584C1 (ru) * 2020-11-30 2021-11-15 Общество с ограниченной ответственностью "Газпром трансгаз Казань" Способ опорожнения участка газопровода (варианты)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US681854A (en) * 1901-05-16 1901-09-03 William H Howe Boiler-flue cleaner.
US1135834A (en) * 1913-01-09 1915-04-13 Campbell Morton Hydraulic air-ejector for vacuum cleaning and other purposes.
US1203841A (en) * 1913-09-10 1916-11-07 Paul A Bancel Centrifugal air-pump.
US1447103A (en) * 1922-05-31 1923-02-27 Westinghouse Electric & Mfg Co Translating device
US1784222A (en) * 1928-05-05 1930-12-09 Tridex Corp Suction atomizer
US3435841A (en) * 1966-02-21 1969-04-01 Omark Air Controls Inc Dental aspirator
US3695055A (en) * 1970-07-15 1972-10-03 Ralph E Bruce Temperature compensating refrigerant charging device
GB1441575A (en) * 1972-08-31 1976-07-07 Agfa Gevaert Method for degassing a circuit for the transport of liquids
SE386416B (sv) * 1974-11-08 1976-08-09 E Oikarinen Anordning for avluftning av bromssystem

Also Published As

Publication number Publication date
IT1127701B (it) 1986-05-21
IT7928035A0 (it) 1979-12-17
US4346726A (en) 1982-08-31
FR2444882A1 (fr) 1980-07-18
GB2037963A (en) 1980-07-16
GB2037963B (en) 1982-12-22
ES486906A0 (es) 1980-12-16
NL7908997A (nl) 1980-06-20
FR2444882B3 (fr) 1981-09-04
DK537679A (da) 1980-06-19
DE2950542A1 (de) 1980-06-26
ES8101748A1 (es) 1980-12-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PIPELINE SERVICE

Effective date: 19841204