0

Full Content is available to subscribers

Subscribe/Learn More  >

Monitoring Hydrate Safety Margin Using Freezing Point Method

[+] Author Affiliations
Bridget Kogo, Bin Wang

Brunel University London, Middlesex, UK

Paper No. OMAE2015-42099, pp. V05BT04A007; 7 pages
doi:10.1115/OMAE2015-42099
From:
  • ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering
  • Volume 5B: Pipeline and Riser Technology
  • St. John’s, Newfoundland, Canada, May 31–June 5, 2015
  • Conference Sponsors: Ocean, Offshore and Arctic Engineering Division
  • ISBN: 978-0-7918-5652-9
  • Copyright © 2015 by ASME

abstract

Feasibility of Peltier element device for monitoring hydrate safety margin was experimentally investigated; alongside, cooling capability of the Peltier device. Freezing point depressions of aqueous alcohol solutions were measured using the device. Results showed that device is able to freeze aqueous ethylene glycol and methanol solutions in a few minutes, up to 35 mass% of ethylene glycol, 30 mass% of methanol. Measured freezing point depressions well matched the predicted. Methane hydrate phase boundary was determined using the previously developed correlation based on the measured freezing point depressions, which is in line with the predicted one in an acceptable deviation range.

Copyright © 2015 by ASME

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In