Graduate Thesis Or Dissertation
 

Absorption of carbon dioxide in water using a multiple stage cross current packed column

Public Deposited

Contenu téléchargeable

Télécharger le fichier PDF
https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/4b29b830c

Descriptions

Attribute NameValues
Creator
Abstract
  • A cascade crosscurrent column, packed with Pall rings, was employed for carbon dioxide absorption from a carbon dioxide-rich air phase by contacting with water. Absorption efficiency was presented as the percentage of CO₂ removed versus gas flow rates for constant liquid to gas ratios (L/G). Curves were developed for an L/G molar flow ratio of 25 and 50. The curve for an L/G ratio of 25 exhibited a distinct mass transfer transition point which corresponded to the flow transition point, the point when cross flow first appears. The curve for L/G ratio of 50 did not exhibit the mass transfer transition point, however, the efficiency changes were small and the mass transfer transition point may well have been masked by experimental error even though a flow transition point was observed. The mass transfer data was found comparable to carbon dioxide air-water data obtained by another investigator using a countercurrent column. This information coupled with the higher throughput and lower pressure drop attributed to the crosscurrent column make it an attractive alternative to conventional towers.
Resource Type
Date Available
Date Issued
Degree Level
Degree Name
Degree Field
Degree Grantor
Commencement Year
Advisor
Academic Affiliation
Non-Academic Affiliation
Subject
Déclaration de droits
Publisher
Peer Reviewed
Language
Digitization Specifications
  • File scanned at 300 ppi (Monochrome) using ScandAll PRO 1.8.1 on a Fi-6670 in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
Replaces

Des relations

Parents:

This work has no parents.

Dans Collection:

Articles

La vignette Titre Date de téléchargement Visibilité actes
file details KasterSuzanneSP1982.pdf 2017-08-07 Public Télécharger