mycoreobjectrosdok_disshab_0000003496rosdok_disshab_0000003496rosdokdisshabrosdok_derivate_00002266732026-03-31T14:26:34.233Z2026-03-31T13:59:08.636ZMCRJANITOReditorFGpublished1rosdok_derivate_0000226673truetruederivate_types:fulltextVolltextfulltextwf_edit_epub wf_register_epubstate:publishedstate:publishedveröffentlichtpublishedrosdok/id000052671967760691Oau2026-03-312026-03-31T14:09:31ZrdaConverted from PICA to MODS using Pica2MODS XSLT Transformer 2.10 [SCM: "f6c168af690edb7cb65ef34e4a2bf7f8714c5d38" "v2.10" "2024-03-28T14:43:08+0100"] with mode 'DEFAULT'.DissertationHochschulschriftDevelopment and evaluation of heterogeneous catalysts for the reforming of methane-rich gases to synthesis gasThis thesis explores biogas valorization into syngas via methane reforming using 2.5 wt.% Ni on MgO-Al₂O₃ catalysts, aiming greener downstream applications. Catalyst deactivation via coking, poisoning, and re-oxidation were the main challenges. Therefore, various formulations were designed to optimize key features of the catalysts. A novel MgO-Al₂O₃ support (WI.800) was developed, which led to materials with higher activity and coke resistance vs. commercial counterparts. Thus, NiLaGa/WI.800 outstood in methane reforming and impurity tolerance, displaying real-world application potential.Santiago SebastianGonzalez1995 -VerfasserInaut1394648146SebastianWohlrabAkademischeR BetreuerIndgsLeibniz Institute for Catalysis e.V.AndréVon-Held SoaresAkademischeR BetreuerIndgsFluminense Federal University, Brazil38329-6Universität Rostock1419 - 19761990 -Grad-verleihende Institutiondgg2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgghttps://purl.uni-rostock.de/rosdok/id00005267urn:nbn:de:gbv:28-rosdok_id00005267-910.18453/rosdok_id00005267540 ChemieMathematisch-Naturwissenschaftliche Fakultätalle Rechte vorbehaltenNutzungsrechte erteiltLizenz Metadaten: CC0frei zugänglich (Open Access)en1 Online-Ressource (ix, 114, S23 Seiten)202413.11.2024Universität RostockRostockmonographic20252026Universitätsbibliothek RostockRostock2026Universitätsbibliothek Rostockhttps://purl.uni-rostock.de/rosdok/id00005267Sebastian Wohlrab (Leibniz Institute for Catalysis e.V.) ; André Von-Held Soares (Fluminense Federal University, Brazil)[{"name":"Wohlrab, Sebastian","affil":"Leibniz Institute for Catalysis e.V."},{"name":"Von-Held Soares, André","affil":"Fluminense Federal University, Brazil"}]Dissertation, Universität Rostock, 2025vorgelegt von Santiago Sebastian GonzalezWohlrab, SebastianLeibniz Institute for Catalysis e.V.Von-Held Soares, AndréFluminense Federal University, Brazildoctype:epubdoctype:epubDokumenttypDocument typedoctype:epub.dissertationdoctype:epub.dissertationDissertationdoctoral thesisdiniPublType:doctoralThesis diniPublType2022:PhDThesis XMetaDissPlusThesisLevel:thesis.doctoralinfo:eu-repo/semantics/doctoralThesisdocumentnatureOfContent:ppn_105825778natureOfContent:ppn_105825778HochschulschriftdiniPublType2022:DoctoralThesisdiniPublType2022:DoctoralThesisDissertation oder HabilitationDoctoral thesisDRIVERdiniPublType2022:PhDThesisdiniPublType2022:PhDThesisDissertationPhD thesisKDSF (Pu34)XMetaDissPlusThesisLevel:thesis.doctoralXMetaDissPlusThesisLevel:thesis.doctoralDoktorarbeitdoctoral thesisSDNB:540SDNB:540540 Chemie540 Chemistry & allied sciencesinstitution:unirostockinstitution:unirostockUniversität RostockUniversity of RostockUniversität RostockUniversität RostockUni.Rostockhttp://d-nb.info/gnd/38329-6institution:unirostock.mnfinstitution:unirostock.mnfMathematisch-Naturwissenschaftliche FakultätFaculty of Mathematics and Natural SciencesUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätMathematisch-Natur-<br />wissenschaftliche FakultätUni.Rostock.Fakultaet.MNFhttp://d-nb.info/gnd/2147083-2licenseinfo:worklicenseinfo:workWerkworklicenseinfo:work.rightsreservedlicenseinfo:work.rightsreservedalle Rechte vorbehaltenall rights reserved/creativecommons/r/reserved/0.9/88x31.png[DE-28]Urheberrechtsschutz 1.0$gRights Statements$uhttp://rightsstatements.org/vocab/InC/1.0/http://rightsstatements.org/vocab/InC/1.0/http://rightsstatements.org/vocab/InC/1.0/licenseinfo:depositlicenseinfo:depositVeröffentlichungsgenehmigungpermission to storelicenseinfo:deposit.rightsgrantedlicenseinfo:deposit.rightsgrantedNutzungsrechte erteiltrights grantedlicenseinfo:metadatalicenseinfo:metadataLizenzen für Metadatenlicenseinfo:metadata.cc0licenseinfo:metadata.cc0Lizenz Metadaten: CC0license metadata: CC0/creativecommons/p/zero/1.0/88x31.pnghttps://creativecommons.org/publicdomain/zero/1.0/accesscondition:openaccessaccesscondition:openaccessfrei zugänglich (Open Access)open accesshttp://purl.org/coar/access_right/c_abf2OAfreeinfo:eu-repo/semantics/openAccess[DE-28]Open Access$gControlled Vocabulary for Access Rights$uhttp://purl.org/coar/access_right/c_abf2rfc5646:enrfc5646:enEnglischEnglishengengDevelopment and evaluation of heterogeneous catalysts for the reforming of methane-rich gases to synthesis gasDevelopment and evaluation of heterogeneous catalysts for the reforming of methane-rich gases to synthesis gasgnd:1394648146gnd:38329-6gnd:2147083-2gnd:1394648146gnd:38329-6gnd:2147083-2rosdok_disshab_0000003496-d849670e52gnd:1394648146Santiago Sebastian GonzalezSantiago Sebastian Gonzalezrosdok_disshab_0000003496-d849670e66Sebastian WohlrabSebastian Wohlrabrosdok_disshab_0000003496-d849670e77André Von-Held SoaresAndré Von-Held Soaresrosdok_disshab_0000003496-d849670e88gnd:38329-6Universität RostockUniversität Rostockrosdok_disshab_0000003496-d849670e102gnd:2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätSantiago Sebastian GonzalezSebastian WohlrabAndré Von-Held SoaresUniversität RostockUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätSantiago Sebastian GonzalezSebastian WohlrabAndré Von-Held SoaresUniversität RostockUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätSantiago Sebastian GonzalezRostockUniversität Rostockepub.dissertationhttps://purl.uni-rostock.de/rosdok/id00005267urn:nbn:de:gbv:28-rosdok_id00005267-910.18453/rosdok_id00005267This thesis explores biogas valorization into syngas via methane reforming using 2.5 wt.% Ni on MgO-Al₂O₃ catalysts, aiming greener downstream applications. Catalyst deactivation via coking, poisoning, and re-oxidation were the main challenges. Therefore, various formulations were designed to optimize key features of the catalysts. A novel MgO-Al₂O₃ support (WI.800) was developed, which led to materials with higher activity and coke resistance vs. commercial counterparts. Thus, NiLaGa/WI.800 outstood in methane reforming and impurity tolerance, displaying real-world application potential.20242024Sebastian Wohlrab (Leibniz Institute for Catalysis e.V.) ; André Von-Held Soares (Fluminense Federal University, Brazil)[{"name":"Wohlrab, Sebastian","affil":"Leibniz Institute for Catalysis e.V."},{"name":"Von-Held Soares, André","affil":"Fluminense Federal University, Brazil"}]Dissertation, Universität Rostock, 2025vorgelegt von Santiago Sebastian Gonzalezepub.dissertation1 Gonzalez_Dissertation_2026.pdf 6212628 f741904318682875bbcd44b88fa908a6 rosdok/id000052671967760691Oau2026-03-312026-03-31T14:09:31ZrdaConverted from PICA to MODS using Pica2MODS XSLT Transformer 2.10 [SCM: "f6c168af690edb7cb65ef34e4a2bf7f8714c5d38" "v2.10" "2024-03-28T14:43:08+0100"] with mode 'DEFAULT'.DissertationHochschulschriftDevelopment and evaluation of heterogeneous catalysts for the reforming of methane-rich gases to synthesis gasThis thesis explores biogas valorization into syngas via methane reforming using 2.5 wt.% Ni on MgO-Al₂O₃ catalysts, aiming greener downstream applications. Catalyst deactivation via coking, poisoning, and re-oxidation were the main challenges. Therefore, various formulations were designed to optimize key features of the catalysts. A novel MgO-Al₂O₃ support (WI.800) was developed, which led to materials with higher activity and coke resistance vs. commercial counterparts. Thus, NiLaGa/WI.800 outstood in methane reforming and impurity tolerance, displaying real-world application potential.Santiago SebastianGonzalez1995 -VerfasserInaut1394648146SebastianWohlrabAkademischeR BetreuerIndgsLeibniz Institute for Catalysis e.V.AndréVon-Held SoaresAkademischeR BetreuerIndgsFluminense Federal University, Brazil38329-6Universität Rostock1419 - 19761990 -Grad-verleihende Institutiondgg2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgghttps://purl.uni-rostock.de/rosdok/id00005267urn:nbn:de:gbv:28-rosdok_id00005267-910.18453/rosdok_id00005267540 ChemieMathematisch-Naturwissenschaftliche Fakultätalle Rechte vorbehaltenNutzungsrechte erteiltLizenz Metadaten: CC0frei zugänglich (Open Access)en1 Online-Ressource (ix, 114, S23 Seiten)202413.11.2024Universität RostockRostockmonographic20252026Universitätsbibliothek RostockRostock2026Universitätsbibliothek Rostockhttps://purl.uni-rostock.de/rosdok/id00005267Sebastian Wohlrab (Leibniz Institute for Catalysis e.V.) ; André Von-Held Soares (Fluminense Federal University, Brazil)[{"name":"Wohlrab, Sebastian","affil":"Leibniz Institute for Catalysis e.V."},{"name":"Von-Held Soares, André","affil":"Fluminense Federal University, Brazil"}]Dissertation, Universität Rostock, 2025vorgelegt von Santiago Sebastian Gonzalez Wohlrab, Sebastian Leibniz Institute for Catalysis e.V. Von-Held Soares, André Fluminense Federal University, Brazil 2026-03-31T13:59:08.636Z 2026-03-31T14:26:34.233Z 2026-04-10T14:26:34.248Z editorFG {"identifier":"rosdok/id00005267","type":"local_id","additional":"","service":"MCRLocalID","created":"2026-03-31T13:59:09.964Z"} {"identifier":"urn:nbn:de:gbv:28-rosdok_id00005267-9","type":"dnbUrn","additional":"","service":"RosDokURN","created":"2026-03-31T13:59:10.055Z"} {"identifier":"https://purl.uni-rostock.de/rosdok/id00005267","type":"purl","additional":"","service":"RosDokPURL","created":"2026-03-31T13:59:10.071Z","registrationStarted":"2026-03-31T14:26:31.894Z"} {"identifier":"10.18453/rosdok_id00005267","type":"doi","additional":"","service":"RosDokDOI","created":"2026-03-31T13:59:10.083Z","registrationStarted":"2026-03-31T14:26:31.124Z","registered":"2026-03-31T14:26:34.225Z"} MCRJANITORfulltextfile/rosdok_disshab_0000003496/rosdok_derivate_0000226673/Gonzalez_Dissertation_2026.pdfDevelopment and evaluation of heterogeneous catalysts for the reforming of methane-rich gases to synthesis gasDevelopment and evaluation of heterogeneous catalysts for the reforming of methane-rich gases to synthesis gasgnd:1394648146gnd:38329-6gnd:2147083-2gnd:1394648146gnd:38329-6gnd:2147083-2rosdok_disshab_0000003496-d849670e52gnd:1394648146Santiago Sebastian GonzalezSantiago Sebastian Gonzalezrosdok_disshab_0000003496-d849670e66Sebastian WohlrabSebastian Wohlrabrosdok_disshab_0000003496-d849670e77André Von-Held SoaresAndré Von-Held Soaresrosdok_disshab_0000003496-d849670e88gnd:38329-6Universität RostockUniversität Rostockrosdok_disshab_0000003496-d849670e102gnd:2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätSantiago Sebastian GonzalezSebastian WohlrabAndré Von-Held SoaresUniversität RostockUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätSantiago Sebastian GonzalezSebastian WohlrabAndré Von-Held SoaresUniversität RostockUniversität Rostock. Mathematisch-Naturwissenschaftliche FakultätSantiago Sebastian GonzalezRostockUniversität Rostockepub.dissertationhttps://purl.uni-rostock.de/rosdok/id00005267urn:nbn:de:gbv:28-rosdok_id00005267-910.18453/rosdok_id00005267This thesis explores biogas valorization into syngas via methane reforming using 2.5 wt.% Ni on MgO-Al₂O₃ catalysts, aiming greener downstream applications. Catalyst deactivation via coking, poisoning, and re-oxidation were the main challenges. Therefore, various formulations were designed to optimize key features of the catalysts. A novel MgO-Al₂O₃ support (WI.800) was developed, which led to materials with higher activity and coke resistance vs. commercial counterparts. Thus, NiLaGa/WI.800 outstood in methane reforming and impurity tolerance, displaying real-world application potential.20242024Sebastian Wohlrab (Leibniz Institute for Catalysis e.V.) ; André Von-Held Soares (Fluminense Federal University, Brazil)[{"name":"Wohlrab, Sebastian","affil":"Leibniz Institute for Catalysis e.V."},{"name":"Von-Held Soares, André","affil":"Fluminense Federal University, Brazil"}]Dissertation, Universität Rostock, 2025vorgelegt von Santiago Sebastian Gonzalez[xslt]Saxonrosdok/id00005267https://purl.uni-rostock.de/rosdok/id00005267196776069110.18453/rosdok_id00005267urn:nbn:de:gbv:28-rosdok_id00005267-9Santiago Sebastian GonzalezGonzalez Santiago SebastianDevelopment and evaluation of heterogeneous catalysts for the reforming of methane-rich gases to synthesis gasDissertationdoctoral thesisUniversität Rostock, 13.11.2024This thesis explores biogas valorization into syngas via methane reforming using 2.5 wt.% Ni on MgO-Al₂O₃ catalysts, aiming greener downstream applications. Catalyst deactivation via coking, poisoning, and re-oxidation were the main challenges. Therefore, various formulations were designed to…Santiago Sebastian GonzalezDevelopment and evaluation of heterogeneous catalysts for the reforming of methane-rich gases to synthesis gasUniversitätsbibliothek Rostockhttps://purl.uni-rostock.de/rosdok/id00005267Santiago SebastianGonzalez1995 -VerfasserInaut1394648146SebastianWohlrabAkademischeR BetreuerIndgsLeibniz Institute for Catalysis e.V.AndréVon-Held SoaresAkademischeR BetreuerIndgsFluminense Federal University, Brazil38329-6Universität Rostock1419 - 19761990 -Grad-verleihende Institutiondgg2147083-2Universität Rostock. Mathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgg[purl]https://purl.uni-rostock.de/rosdok/id00005267[urn]urn:nbn:de:gbv:28-rosdok_id00005267-9[doi]10.18453/rosdok_id00005267open_access20242024epoch:21th_centuryrfc5646:endoctype:epub.dissertationaccesscondition:openaccessSDNB:540institution:unirostock.mnfstate:published