{"id":{"repo_id":"cape-town","oai_identifier":"oai:open.uct.ac.za:11427/5355"},"canonical_url":"https://search.dev.ndltd.org/etd/cape-town/oai:open.uct.ac.za:11427/5355","repository":{"repo_id":"cape-town","name":"University of Cape Town","base_url":"https://open.uct.ac.za/oai/request"},"display":{"title":"Replacement of homogeneous acids in the conversion of meta-phenylenediamine to resorcinol by Heterogeneous Analogues","abstract":"Resorcinol is an important building block in the pharmaceutical, adhesion and dye industry. A number of different processes for the production of resorcinol are available with each synthesis route having intrinsic advantages and disadvantages that differ from one process to another. A viable route to resourcinol in South Africa is via meta-dinitrobenzene due to the large-scale production of nitrobenzene from benzene. Since meta-dintrobenzene is formed as a side-product during the production of nitrobenzene and is hydrogenated quite easily, the acid hydrolysis of MPDA to resorcinol will be considered during this investigation.","abstract_html":"Resorcinol is an important building block in the pharmaceutical, adhesion and dye industry. A number of different processes for the production of resorcinol are available with each synthesis route having intrinsic advantages and disadvantages that differ from one process to another. A viable route to resourcinol in South Africa is via meta-dinitrobenzene due to the large-scale production of nitrobenzene from benzene. Since meta-dintrobenzene is formed as a side-product during the production of nitrobenzene and is hydrogenated quite easily, the acid hydrolysis of MPDA to resorcinol will be considered during this investigation.","abstract_has_math":false,"creators":["Brack, Bryan"],"institution":"Department of Chemical Engineering","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Van Steen, Eric","Gammon, David W"],"committee_chairs":[],"committee_members":[],"year":2001,"date_issued":"2001","date_published":"2001","updated_at":"2026-07-22T22:22:51Z","subjects":[],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11427/5355","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Van Steen, Eric","Gammon, David W"]},{"key":"dc:creator","label":"Author","values":["Brack, Bryan"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-07-31T11:12:50Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-07-31T11:12:50Z"]},{"key":"dc:date.issued","label":"Date","values":["2001"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Department of Chemical Engineering"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["University of Cape Town"]},{"key":"dc:type","label":"Dc Type","values":["Doctoral Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["Doctoral"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["PhD"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11427/5355"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Bibliography: p. 231-248."]},{"key":"dc:description.abstract","label":"Abstract","values":["Resorcinol is an important building block in the pharmaceutical, adhesion and dye industry. A number of different processes for the production of resorcinol are available with each synthesis route having intrinsic advantages and disadvantages that differ from one process to another. A viable route to resourcinol in South Africa is via meta-dinitrobenzene due to the large-scale production of nitrobenzene from benzene. Since meta-dintrobenzene is formed as a side-product during the production of nitrobenzene and is hydrogenated quite easily, the acid hydrolysis of MPDA to resorcinol will be considered during this investigation."]},{"key":"dc:title","label":"Title","values":["Replacement of homogeneous acids in the conversion of meta-phenylenediamine to resorcinol by Heterogeneous Analogues"]}]}],"canonical_facts":{"dc:contributor.advisor":["Van Steen, Eric","Gammon, David W"],"dc:creator":["Brack, Bryan"],"dc:date.accessioned":["2014-07-31T11:12:50Z"],"dc:date.available":["2014-07-31T11:12:50Z"],"dc:date.issued":["2001"],"dc:description":["Bibliography: p. 231-248."],"dc:description.abstract":["Resorcinol is an important building block in the pharmaceutical, adhesion and dye industry. A number of different processes for the production of resorcinol are available with each synthesis route having intrinsic advantages and disadvantages that differ from one process to another. A viable route to resourcinol in South Africa is via meta-dinitrobenzene due to the large-scale production of nitrobenzene from benzene. Since meta-dintrobenzene is formed as a side-product during the production of nitrobenzene and is hydrogenated quite easily, the acid hydrolysis of MPDA to resorcinol will be considered during this investigation."],"dc:identifier.uri":["http://hdl.handle.net/11427/5355"],"dc:language.iso":["eng"],"dc:publisher.department":["Department of Chemical Engineering"],"dc:publisher.institution":["University of Cape Town"],"dc:title":["Replacement of homogeneous acids in the conversion of meta-phenylenediamine to resorcinol by Heterogeneous Analogues"],"dc:type":["Doctoral Thesis"],"dc:type.qualificationlevel":["Doctoral"],"dc:type.qualificationname":["PhD"]},"updated_at":"2026-07-22T22:22:51Z"}