Classification of stationary liquids in gas chromatography by infrared spectrophotometry Public Deposited

http://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/mp48sh776

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • A classification of stationary liquids by infrared spectroscopy to evaluate the polarity was made using the solvent effect technique. The infrared C-Cl absorption frequency shift was measured for solutions of 1-chlorohexane dissolved in each stationary phase. These frequency shifts were correlated to the relative retention times of 1-octene/n-octane, trans-2-octene/n-octane and 1,7-octadiene/n-octane on the same stationary phases, through Ecknig's equation log r₁,₂ = E AssC-C1 + F. The correlation coefficients obtained for 1-octene and 1,7-octadiene presented good reliability considering that several conceptual and experimental assumptions had to be made. Measurements of relative retention times of homologous series of n-alkanes for each stationary phase were correlated to the number of carbon atoms and the slopes calculated by linear regression. The order obtained by this way was compared to the order obtained by the evaluation of polarity.
Resource Type
Date Available
Date Copyright
Date Issued
Degree Level
Degree Name
Degree Field
Degree Grantor
Commencement Year
Advisor
Academic Affiliation
Non-Academic Affiliation
Subject
Rights Statement
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
Additional Information
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2013-10-02T21:19:26Z (GMT) No. of bitstreams: 1 DeBricenoMariaB1980.pdf: 474082 bytes, checksum: 99517b30f6def08566b0b7d96a0f09aa (MD5)
  • description.provenance : Submitted by Katy Davis (kdscannerosu@gmail.com) on 2013-10-02T21:14:31Z No. of bitstreams: 1 DeBricenoMariaB1980.pdf: 474082 bytes, checksum: 99517b30f6def08566b0b7d96a0f09aa (MD5)
  • description.provenance : Made available in DSpace on 2013-10-03T16:28:58Z (GMT). No. of bitstreams: 1 DeBricenoMariaB1980.pdf: 474082 bytes, checksum: 99517b30f6def08566b0b7d96a0f09aa (MD5) Previous issue date: 1979-12-21
  • description.provenance : Approved for entry into archive by Deborah Campbell(deborah.campbell@oregonstate.edu) on 2013-10-03T16:28:58Z (GMT) No. of bitstreams: 1 DeBricenoMariaB1980.pdf: 474082 bytes, checksum: 99517b30f6def08566b0b7d96a0f09aa (MD5)

Relationships

In Administrative Set:
Last modified: 08/23/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items