{"id":{"repo_id":"buffalo","oai_identifier":"oai:ubir.buffalo.edu:10477/78588"},"canonical_url":"https://search.dev.ndltd.org/etd/buffalo/oai:ubir.buffalo.edu:10477/78588","repository":{"repo_id":"buffalo","name":"Buffalo","base_url":"https://ubir.buffalo.edu/oai/request"},"display":{"title":"Modeling and Comparative Optimization of Palladium Membrane Reactors for the Water-Gas Shift Reaction","abstract":"M.S.","abstract_html":"M.S.","abstract_has_math":false,"creators":["Stone, Matt"],"institution":"State University of New York at Buffalo","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Lund, Carl","Chemical and Biological Engineering"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2018,"date_issued":"2018-10-26T02:56:06Z","date_published":"2018-10-26T02:56:06Z","updated_at":"2026-07-27T19:05:12Z","subjects":["chemical engineering"],"languages":["eng"],"rights":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/10477/78588","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Lund, Carl","Chemical and Biological Engineering"]},{"key":"dc:creator","label":"Author","values":["Stone, Matt"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2018-10-26T02:56:06Z","2018","2018-08-09 10:58:50"]},{"key":"dc:publisher","label":"Institution","values":["State University of New York at Buffalo"]},{"key":"dc:type","label":"Dc Type","values":["Text","Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["chemical engineering"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/10477/78588"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["M.S.","The kinetics of the water-gas shift reaction have been studied over a ferrochrome catalyst at high temperatures (300 – 500 °C) and a copper-zinc catalyst at lower temperatures (180 – 250 °C) in conventional reactors. The use of Palladium membranes, of which Hydrogen is the only permeant, have been investigated for use in a membrane reactor to more efficiently produce hydrogen from the reaction by eliminating the need for a purification step. The focus of this study was to optimize and compare both conventional and membrane reactor systems as well as an in series configuration of the two reactor types utilizing combinations of high and low temperature catalysts. The findings of this study were that a single membrane reactor as well as a conventional and membrane reactor in series produced the same amount of hydrogen for a significantly higher catalyst plus membrane cost than any other conventional configuration regardless of catalyst used. The largest cost contribution came from the Palladium required for the membrane. For configurations incorporating a membrane reactor, the amount of steam necessary to achieve 96.5% conversion of CO was significantly less than conventional set ups. This resulted in significantly lower heating and cooling costs when using membrane reactors and implies that while there would be a higher cost of catalyst, operational costs would be less expensive."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Modeling and Comparative Optimization of Palladium Membrane Reactors for the Water-Gas Shift Reaction"]}]}],"canonical_facts":{"dc:contributor":["Lund, Carl","Chemical and Biological Engineering"],"dc:creator":["Stone, Matt"],"dc:date":["2018-10-26T02:56:06Z","2018","2018-08-09 10:58:50"],"dc:description":["M.S.","The kinetics of the water-gas shift reaction have been studied over a ferrochrome catalyst at high temperatures (300 – 500 °C) and a copper-zinc catalyst at lower temperatures (180 – 250 °C) in conventional reactors. The use of Palladium membranes, of which Hydrogen is the only permeant, have been investigated for use in a membrane reactor to more efficiently produce hydrogen from the reaction by eliminating the need for a purification step. The focus of this study was to optimize and compare both conventional and membrane reactor systems as well as an in series configuration of the two reactor types utilizing combinations of high and low temperature catalysts. The findings of this study were that a single membrane reactor as well as a conventional and membrane reactor in series produced the same amount of hydrogen for a significantly higher catalyst plus membrane cost than any other conventional configuration regardless of catalyst used. The largest cost contribution came from the Palladium required for the membrane. For configurations incorporating a membrane reactor, the amount of steam necessary to achieve 96.5% conversion of CO was significantly less than conventional set ups. This resulted in significantly lower heating and cooling costs when using membrane reactors and implies that while there would be a higher cost of catalyst, operational costs would be less expensive."],"dc:format":["application/pdf"],"dc:identifier":["http://hdl.handle.net/10477/78588"],"dc:language":["eng"],"dc:publisher":["State University of New York at Buffalo"],"dc:rights":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."],"dc:subject":["chemical engineering"],"dc:title":["Modeling and Comparative Optimization of Palladium Membrane Reactors for the Water-Gas Shift Reaction"],"dc:type":["Text","Thesis"]},"updated_at":"2026-07-27T19:05:12Z"}