In-situ measurement of dimensional changes during supercritical fluid impregnation of white spruce lumber Public Deposited

http://ir.library.oregonstate.edu/concern/defaults/v118rf04q

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • Supercritical fluids can markedly enhance preservative treatment of wood, but the high pressures employed can lead to collapse. We investigated the effects of the rates of pressure application and release on displacement of white spruce lumber during supercritical impregnation with carbon dioxide. Displacement was greatest when pressure was rapidly increased at the start of the process. Conversely, rapid pressure release at the conclusion of the treatment process resulted in the lowest level of permanent displacement. The results suggest that wood displacement during supercritical fluid impregnation can be controlled by altering process variables for a given species.
Resource Type
Date Available
Date Issued
Citation
  • Kim, Gyu Hyeok, and Jeffrey J. Morrell. 2000. In-situ measurement of dimensional changes during supercritical fluid impregnation of white spruce lumber. Wood and Fiber Science 32(1): 29-36.
Academic Affiliation
Series
Keyword
Rights Statement
Publisher
Language
Replaces
Additional Information
  • description.provenance : Submitted by Caryn Davis (caryn.davis@oregonstate.edu) on 2010-01-28T19:37:51Z No. of bitstreams: 1 in situ measurment of dimensional changes.pdf: 999041 bytes, checksum: 7aef7509f735bc63042731eab21c83ed (MD5)
  • description.provenance : Approved for entry into archive by Caryn Davis(caryn.davis@oregonstate.edu) on 2010-01-29T02:10:19Z (GMT) No. of bitstreams: 1 in situ measurment of dimensional changes.pdf: 999041 bytes, checksum: 7aef7509f735bc63042731eab21c83ed (MD5)
  • description.provenance : Made available in DSpace on 2010-01-29T02:10:19Z (GMT). No. of bitstreams: 1 in situ measurment of dimensional changes.pdf: 999041 bytes, checksum: 7aef7509f735bc63042731eab21c83ed (MD5) Previous issue date: 2000-01

Relationships

In Administrative Set:
Last modified: 07/06/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items