The Resource Glycerin reformation in high temperature and pressure water, by Jason Wade Picou, (electronic resource)
Glycerin reformation in high temperature and pressure water, by Jason Wade Picou, (electronic resource)
Resource Information
The item Glycerin reformation in high temperature and pressure water, by Jason Wade Picou, (electronic resource) represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Missouri University of Science & Technology Library.This item is available to borrow from all library branches.
Resource Information
The item Glycerin reformation in high temperature and pressure water, by Jason Wade Picou, (electronic resource) represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Missouri University of Science & Technology Library.
This item is available to borrow from all library branches.
- Summary
- "The noncatalytic reformation of glycerin in supercritical water was studied in a Haynes 282 tubular reactor. In order to determine which parameters were the most influential, a 23 experimental matrix was conducted, with temperatures of 500 and 700°C, water/glycerin molar ratios of 3:1 and 13:1, and residence times of 30 and 90 seconds, all at a pressure of 24 MPa. It was found that temperature had the largest effect on the two gasification parameters deemed most important, gasification percentage and hydrogen yield. Based on this, the effect of temperature was further investigated by looking at 50°C intervals from 500 to 800°C. From this it was determined that a temperature of 700 to 750°C was most conducive to glycerin reformation. The results were compared to equilibrium, as calculated by Gibbs free energy minimization. It was found that at temperatures from 750°C to 800°C; most of the results were at equilibrium. Based on this, kinetic models were developed for experiments not in equilibrium. The first model is a pseudo first order model of the gasification, which compares favorably with other studies. The second kinetic model takes into account the carbon containing gaseous species. Three reactions are used to model the gaseous products: Complete gasification of the glycerin into carbon monoxide and hydrogen, water gas shift of the resulting carbon monoxide, and a reaction in which glycerin and hydrogen combine to produce methane. Other reaction pathways were tested, and they either did not fit the data as well, or were thermodynamically impossible. The reactions are also capable of predicting hydrogen production for most conditions"--Abstract, p. iii
- Language
- eng
- Extent
- 1 online resource (xii, 233 pages)
- Note
-
- Vita
- The entire thesis text is included in file
- Title from title screen of thesis/dissertation PDF file (viewed May 15, 2012)
- Label
- Glycerin reformation in high temperature and pressure water
- Title
- Glycerin reformation in high temperature and pressure water
- Statement of responsibility
- by Jason Wade Picou
- Language
- eng
- Summary
- "The noncatalytic reformation of glycerin in supercritical water was studied in a Haynes 282 tubular reactor. In order to determine which parameters were the most influential, a 23 experimental matrix was conducted, with temperatures of 500 and 700°C, water/glycerin molar ratios of 3:1 and 13:1, and residence times of 30 and 90 seconds, all at a pressure of 24 MPa. It was found that temperature had the largest effect on the two gasification parameters deemed most important, gasification percentage and hydrogen yield. Based on this, the effect of temperature was further investigated by looking at 50°C intervals from 500 to 800°C. From this it was determined that a temperature of 700 to 750°C was most conducive to glycerin reformation. The results were compared to equilibrium, as calculated by Gibbs free energy minimization. It was found that at temperatures from 750°C to 800°C; most of the results were at equilibrium. Based on this, kinetic models were developed for experiments not in equilibrium. The first model is a pseudo first order model of the gasification, which compares favorably with other studies. The second kinetic model takes into account the carbon containing gaseous species. Three reactions are used to model the gaseous products: Complete gasification of the glycerin into carbon monoxide and hydrogen, water gas shift of the resulting carbon monoxide, and a reaction in which glycerin and hydrogen combine to produce methane. Other reaction pathways were tested, and they either did not fit the data as well, or were thermodynamically impossible. The reactions are also capable of predicting hydrogen production for most conditions"--Abstract, p. iii
- Cataloging source
- UMR
- http://library.link/vocab/creatorName
- Picou, Jason W
- Degree
- Ph. D.
- Dissertation year
- 2012.
- Granting institution
- Missouri University of Science and Technology
- Illustrations
- illustrations
- Index
- no index present
- Literary form
- non fiction
- Nature of contents
-
- dictionaries
- theses
- http://library.link/vocab/subjectName
-
- Biomass gasification
- Glycerin
- Synthesis gas
- Supercritical fluids
- Kinetic theory of liquids
- Target audience
- specialized
- Label
- Glycerin reformation in high temperature and pressure water, by Jason Wade Picou, (electronic resource)
- Note
-
- Vita
- The entire thesis text is included in file
- Title from title screen of thesis/dissertation PDF file (viewed May 15, 2012)
- Bibliography note
- Includes bibliographical references (pages 203-232)
- Carrier category
- online resource
- Carrier category code
-
- cr
- Carrier MARC source
- rdacarrier
- Color
- black and white
- Content category
- text
- Content type code
-
- txt
- Content type MARC source
- rdacontent
- Control code
- 793599937
- Dimensions
- unknown
- Extent
- 1 online resource (xii, 233 pages)
- Form of item
- electronic
- Media category
- computer
- Media MARC source
- rdamedia
- Media type code
-
- c
- Other physical details
- illustrations, digital, PDF file.
- Specific material designation
- remote
- System control number
- (OCoLC)793599937
- System details
-
- System requirements: Adobe Acrobat Reader; Internet browser
- Mode of access: World Wide Web
- Label
- Glycerin reformation in high temperature and pressure water, by Jason Wade Picou, (electronic resource)
- Note
-
- Vita
- The entire thesis text is included in file
- Title from title screen of thesis/dissertation PDF file (viewed May 15, 2012)
- Bibliography note
- Includes bibliographical references (pages 203-232)
- Carrier category
- online resource
- Carrier category code
-
- cr
- Carrier MARC source
- rdacarrier
- Color
- black and white
- Content category
- text
- Content type code
-
- txt
- Content type MARC source
- rdacontent
- Control code
- 793599937
- Dimensions
- unknown
- Extent
- 1 online resource (xii, 233 pages)
- Form of item
- electronic
- Media category
- computer
- Media MARC source
- rdamedia
- Media type code
-
- c
- Other physical details
- illustrations, digital, PDF file.
- Specific material designation
- remote
- System control number
- (OCoLC)793599937
- System details
-
- System requirements: Adobe Acrobat Reader; Internet browser
- Mode of access: World Wide Web
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<div class="citation" vocab="http://schema.org/"><i class="fa fa-external-link-square fa-fw"></i> Data from <span resource="http://link.library.mst.edu/portal/Glycerin-reformation-in-high-temperature-and/Uut-DKO6Ev8/" typeof="Book http://bibfra.me/vocab/lite/Item"><span property="name http://bibfra.me/vocab/lite/label"><a href="http://link.library.mst.edu/portal/Glycerin-reformation-in-high-temperature-and/Uut-DKO6Ev8/">Glycerin reformation in high temperature and pressure water, by Jason Wade Picou, (electronic resource)</a></span> - <span property="potentialAction" typeOf="OrganizeAction"><span property="agent" typeof="LibrarySystem http://library.link/vocab/LibrarySystem" resource="http://link.library.mst.edu/"><span property="name http://bibfra.me/vocab/lite/label"><a property="url" href="http://link.library.mst.edu/">Missouri University of Science & Technology Library</a></span></span></span></span></div>
