NDLI: Compressive strength of ice-powder pellets as portable media of gas hydrate

Content Provider	Springer Nature Link
Author	Choi, Jong Hun Koh, Bong Hwan
Copyright Year	2009
Abstract	This paper provides experimental results from an investigation to assess the compressive strength of ice-powder pellets for potential use as a solid form of gas hydrate. The mechanical strength of the pellets is one of the key parameters in designing a cost effective storage system, as well as transportation carrier ships and re-gasification processes, because the amount of BOG (boil off gas) is directly related to the size of the storage tank, the pellet size, and the shape and permeability of the pellets. Ice powder, being a convenient substitute for hydrate powder, can be fabricated into cylindrical and capsule-type shaped pellets, and the resulting mechanical strength, in terms of the stackable height, has been measured for different press forces. A procedural verification of producing and testing the ice pellets suggests some useful insights for deciding the porosity, size and shape of the pellet designs for realizing a portable media for natural gas hydrates.
Starting Page	85
Ending Page	88
Page Count	4
File Format	PDF
ISSN	12298557
Journal	International Journal of Precision Engineering and Manufacturing
Volume Number	10
Issue Number	5
e-ISSN	20054602
Language	English
Publisher	Korean Society for Precision Engineering
Publisher Date	2010-01-20
Publisher Place	Springer
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Ice powder Compressive strength Pellet Materials Science Industrial and Production Engineering
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Mechanical Engineering Electrical and Electronic Engineering

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