NO20071813L - Fremgangsmate for hindring av hydratdannslse. - Google Patents

Fremgangsmate for hindring av hydratdannslse.

Info

Publication number
NO20071813L
NO20071813L NO20071813A NO20071813A NO20071813L NO 20071813 L NO20071813 L NO 20071813L NO 20071813 A NO20071813 A NO 20071813A NO 20071813 A NO20071813 A NO 20071813A NO 20071813 L NO20071813 L NO 20071813L
Authority
NO
Norway
Prior art keywords
hydrate formation
procedure
preventing hydrate
preventing
conduit
Prior art date
Application number
NO20071813A
Other languages
English (en)
Other versions
NO336090B1 (no
Inventor
Keijo J Kinnari
Catherine Labescarrier
Knud Lunde
Leif Aaberge
Original Assignee
Statoil Asa
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 Statoil Asa filed Critical Statoil Asa
Publication of NO20071813L publication Critical patent/NO20071813L/no
Publication of NO336090B1 publication Critical patent/NO336090B1/no

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
    • F17D1/05—Preventing freezing
    • 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
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/082—Pipe-line systems for liquids or viscous products for cold fluids, e.g. liquefied 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/34—Hydrogen distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pipeline Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Insulated Conductors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Den foreliggende oppfinnelse vedrører en fremgangsmåte fior hindring av dannelse av fiaste hydrater i en ledning (10) benyttet fior å inneholde et strømmende, vann- iimeholdende hydrokarbon, hvilken firemgangsmåte iimbefiatter i hydrokarbonene i ledningen iimfiøre en gass (4, 5, 6) som hever trykkterskelen fior hydratdannelse fior det vann-iimeholdende hydrokarbon, idet gassen bhr iimfiørt på en måte som får den til å vandre langs minst en del av ledningen i hydrokarbonstrømningsretningen.
NO20071813A 2004-09-09 2007-04-04 Fremgangsmåte for hindring av hydratdannelse NO336090B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0420061.4A GB0420061D0 (en) 2004-09-09 2004-09-09 Method
PCT/GB2005/003494 WO2006027609A1 (en) 2004-09-09 2005-09-09 Method of inhibiting hydrate formation

Publications (2)

Publication Number Publication Date
NO20071813L true NO20071813L (no) 2007-04-04
NO336090B1 NO336090B1 (no) 2015-05-11

Family

ID=33186757

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071813A NO336090B1 (no) 2004-09-09 2007-04-04 Fremgangsmåte for hindring av hydratdannelse

Country Status (7)

Country Link
US (1) US8220552B2 (no)
BR (1) BRPI0515039B1 (no)
EA (2) EA011377B1 (no)
GB (2) GB0420061D0 (no)
MX (1) MX2007002823A (no)
NO (1) NO336090B1 (no)
WO (1) WO2006027609A1 (no)

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Also Published As

Publication number Publication date
GB2432165A (en) 2007-05-16
EA200802280A1 (ru) 2009-10-30
WO2006027609A1 (en) 2006-03-16
US8220552B2 (en) 2012-07-17
EA200700430A1 (ru) 2007-10-26
BRPI0515039B1 (pt) 2017-06-20
MX2007002823A (es) 2007-07-13
GB0705619D0 (en) 2007-05-02
EA011377B1 (ru) 2009-02-27
US20080053659A1 (en) 2008-03-06
GB0420061D0 (en) 2004-10-13
WO2006027609A8 (en) 2007-06-21
BRPI0515039A (pt) 2008-07-01
NO336090B1 (no) 2015-05-11
GB2432165B (en) 2009-08-05

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL ASA, NO