{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363670321302164608.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/0021-9517(86)90036-9"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:0021-9517(86)90036-9?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:0021-9517(86)90036-9?httpAccept=text/plain"}}],"dc:title":[{"@value":"Poisoning effect of nitrogen compounds on dibenzothiophene hydrodesulfurization on sulfided NiMo/Al2O3 catalysts and relation to gas-phase basicity"}],"description":[{"notation":[{"@value":"Abstract   The nature of hydrodesulfurization sites of sulfided    NiMo  Al     2   O     3     catalysts has been examined by selective poisoning studies using various nitrogen compounds. The reactions were carried out with a flow microreactor at 220–340 °C and 10.1 MPa total pressure. Major products were biphenyl and cyclohexylbenzene. The hydrogenation of biphenyl to cyclohexylbenzene rarely occurred at 260 °C in the presence of dibenzothiophene. Nitrogen compounds were effective poisons for dibenzothiophene hydrogenation but not for the desulfurization reaction at lower temperatures. The poisoning effect of nitrogen compounds was not correlated with their solution basicities but with their gasphase basicities. These results indicated that hydrogenation occurred on Bronsted sites that appeared on sulfided    NiMo  Al     2   O     3     Catalysts."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383670321302164608","@type":"Researcher","foaf:name":[{"@value":"M NAGAI"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00219517"}],"prism:publicationName":[{"@value":"Journal of Catalysis"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"1986-01","prism:volume":"97","prism:number":"1","prism:startingPage":"52","prism:endingPage":"58"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:0021-9517(86)90036-9?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:0021-9517(86)90036-9?httpAccept=text/plain"}],"createdAt":"2004-05-26","modifiedAt":"2019-02-07","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360565169056730368","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Active Sites of a Reduced Molybdena–Alumina Catalyst. A Transient Study of Hydrodenitrogenation of Carbazole and Acridine"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846644033417600","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The Desulfurization of Polynuclear Aromatic Sulfur Compounds with a Raney Nickel"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204567360000","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Deactivation and Modeling of Nitrided and Sulfided Mo/Al2O3 Catalysts during Dibenzothiophene HDS"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205188642944","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Active Site Distribution of Nitrided CoMo/Al<sub>2</sub>O<sub>3</sub> Catalyst during Hydrodesulfurization of Dibenzothiophene: A Non-parametric Study"},{"@language":"ja","@value":"コバルト・モリブデン窒化触媒のジベンゾチオフェンの水素化脱硫反応における触媒活性点分布―ノンパラメトリック研究―"},{"@value":"Active Site Distribution of Nitrided CoMo/Al₂O₃ Catalyst during Hydrodesulfurization of Dibenzothiophene : A Non-parametric Study"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679095885568","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effect of Solvents and Acridine on Dibenzothiophene Hydrodesulfurization."}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679563673088","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Selective Desorption by 4,6-Dimethyldibenzothiophene Addition during Carbazole Hydrodenitrogenation on Sulfided Phosphorus-doped NiMo/Al<sub>2</sub>O<sub>3</sub> Catalyst"},{"@value":"Selective Desorption by 4,6-Dimethyldibenzothiophene Addition during Carbazole Hydrodenitrogenation on Sulfided Phosphorus-doped NiMo/Al2O3 Catalyst"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680167603712","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effects of Small Amounts of Nitrogen Compounds in Feedstock on Performance of Hydrocracking Catalyst"},{"@language":"ja","@value":"原料油中の微量窒素化合物が水素化分解触媒性能に及ぼす影響"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1016/0021-9517(86)90036-9"},{"@type":"OPENAIRE","@value":"doi_dedup___::bcf9f80a605b44e7b8486bfa89721689"},{"@type":"CROSSREF","@value":"10.1246/cl.2013.272_references_DOI_1oYrC9CsGXJDSORydZ0w7NLJtyo"},{"@type":"CROSSREF","@value":"10.1252/jcej.38.785_references_DOI_1oYrC9CsGXJDSORydZ0w7NLJtyo"},{"@type":"CROSSREF","@value":"10.1246/bcsj.64.3210_references_DOI_1oYrC9CsGXJDSORydZ0w7NLJtyo"},{"@type":"CROSSREF","@value":"10.1627/jpi.56.80_references_DOI_1oYrC9CsGXJDSORydZ0w7NLJtyo"},{"@type":"CROSSREF","@value":"10.1246/bcsj.62.972_references_DOI_1oYrC9CsGXJDSORydZ0w7NLJtyo"},{"@type":"CROSSREF","@value":"10.1627/jpi.50.44_references_DOI_1oYrC9CsGXJDSORydZ0w7NLJtyo"},{"@type":"CROSSREF","@value":"10.1246/bcsj.62.557_references_DOI_1oYrC9CsGXJDSORydZ0w7NLJtyo"}]}