Evaluation of hydroconverted residues. Rationalization of analytical data through hydrogen transfer balance
Analytical evaluation of petroleum based materials and processed feeds is a complex task relying on a compromise between tedious in-depth characterizations and fast responding tools for process control. In the present paper, a large number of hydroprocessed vacuum residues, obtained either under cat...
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| Veröffentlicht in: | Catalysis today 1998-08, Vol.43 (3), p.171-186 |
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| container_title | Catalysis today |
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| creator | Bacaud, Robert Rouleau, Loı̈c Cebolla, Vicente L. Membrado, Luis Vela, Jesús |
| description | Analytical evaluation of petroleum based materials and processed feeds is a complex task relying on a compromise between tedious in-depth characterizations and fast responding tools for process control. In the present paper, a large number of hydroprocessed vacuum residues, obtained either under catalytic or thermal conditions, have been submitted to the following analytical techniques: Simulated distillation, coupled Simdist/MS, UV spectroscopy,
13C NMR, quantitative thin-layer chromatography/FID, vapor phase osmometry. A confrontation of analytical data in the light of correlations with hydrogen transfer evaluation is proposed, which accounts for observed variations in aromatic content. Conradson carbon residue largely influences the results obtained with some of the examined techniques. Apparent discrepancies are rationalized and a strategy for a comprehensive analytical evaluation of hydroprocessed feeds is proposed. |
| doi_str_mv | 10.1016/S0920-5861(98)00147-3 |
| format | Article |
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13C NMR, quantitative thin-layer chromatography/FID, vapor phase osmometry. A confrontation of analytical data in the light of correlations with hydrogen transfer evaluation is proposed, which accounts for observed variations in aromatic content. Conradson carbon residue largely influences the results obtained with some of the examined techniques. Apparent discrepancies are rationalized and a strategy for a comprehensive analytical evaluation of hydroprocessed feeds is proposed.</description><identifier>ISSN: 0920-5861</identifier><identifier>EISSN: 1873-4308</identifier><identifier>DOI: 10.1016/S0920-5861(98)00147-3</identifier><identifier>CODEN: CATTEA</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Aromatic hydrocarbons ; Catalysis ; Catalytic reactions ; Chemical Sciences ; Chemistry ; Conradson carbon residue ; Exact sciences and technology ; General and physical chemistry ; Hydroconversion ; Hydrogen transfer ; NMR ; Residue ; Simulated distillation ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry ; Thin-layer chromatography ; UV spectrometry</subject><ispartof>Catalysis today, 1998-08, Vol.43 (3), p.171-186</ispartof><rights>1998 Elsevier Science B.V.</rights><rights>1999 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c370t-7555a49559a5fb6f564d767831d9a52f764c26e53447c321638aa0ffc5960bbb3</citedby><cites>FETCH-LOGICAL-c370t-7555a49559a5fb6f564d767831d9a52f764c26e53447c321638aa0ffc5960bbb3</cites><orcidid>0009-0005-5792-0654</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0920-5861(98)00147-3$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,309,310,314,780,784,789,790,885,3550,23930,23931,25140,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1677093$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00006695$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Bacaud, Robert</creatorcontrib><creatorcontrib>Rouleau, Loı̈c</creatorcontrib><creatorcontrib>Cebolla, Vicente L.</creatorcontrib><creatorcontrib>Membrado, Luis</creatorcontrib><creatorcontrib>Vela, Jesús</creatorcontrib><title>Evaluation of hydroconverted residues. Rationalization of analytical data through hydrogen transfer balance</title><title>Catalysis today</title><description>Analytical evaluation of petroleum based materials and processed feeds is a complex task relying on a compromise between tedious in-depth characterizations and fast responding tools for process control. In the present paper, a large number of hydroprocessed vacuum residues, obtained either under catalytic or thermal conditions, have been submitted to the following analytical techniques: Simulated distillation, coupled Simdist/MS, UV spectroscopy,
13C NMR, quantitative thin-layer chromatography/FID, vapor phase osmometry. A confrontation of analytical data in the light of correlations with hydrogen transfer evaluation is proposed, which accounts for observed variations in aromatic content. Conradson carbon residue largely influences the results obtained with some of the examined techniques. Apparent discrepancies are rationalized and a strategy for a comprehensive analytical evaluation of hydroprocessed feeds is proposed.</description><subject>Aromatic hydrocarbons</subject><subject>Catalysis</subject><subject>Catalytic reactions</subject><subject>Chemical Sciences</subject><subject>Chemistry</subject><subject>Conradson carbon residue</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Hydroconversion</subject><subject>Hydrogen transfer</subject><subject>NMR</subject><subject>Residue</subject><subject>Simulated distillation</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><subject>Thin-layer chromatography</subject><subject>UV spectrometry</subject><issn>0920-5861</issn><issn>1873-4308</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkF1LwzAUhoMoOKc_QeiFF-6iM2maj17JGNMJA8GP63CaJlu0tiPpBvPXm60yL70K5_C8J7wPQtcEjwkm_O4VFxlOmeTktpAjjEkuUnqCBkQKmuYUy1M0OCLn6CKED4yxlHk2QJ-zLdQb6FzbJK1NVrvKt7pttsZ3pkq8Ca7amDBOXg4I1O77yEIcd53TUCcVdJB0K99ulqv-xtI0SeehCdb4pIQaGm0u0ZmFOpir33eI3h9mb9N5unh-fJpOFqmmAnepYIxBXjBWALMlt4znleBCUlLFTWYFz3XGDaN5LjTNCKcSAFurWcFxWZZ0iEb93RXUau3dF_idasGp-WSh9rvYHnNesC2JLOtZ7dsQvLHHAMFqb1cd7Kq9OlVIdbCraMzd9Lk1hGjAxqrahb8wFwIXe-y-x0zsu3XGq6CdiS4q543uVNW6fz76AUdAj1M</recordid><startdate>19980827</startdate><enddate>19980827</enddate><creator>Bacaud, Robert</creator><creator>Rouleau, Loı̈c</creator><creator>Cebolla, Vicente L.</creator><creator>Membrado, Luis</creator><creator>Vela, Jesús</creator><general>Elsevier B.V</general><general>Elsevier Science</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><orcidid>https://orcid.org/0009-0005-5792-0654</orcidid></search><sort><creationdate>19980827</creationdate><title>Evaluation of hydroconverted residues. Rationalization of analytical data through hydrogen transfer balance</title><author>Bacaud, Robert ; Rouleau, Loı̈c ; Cebolla, Vicente L. ; Membrado, Luis ; Vela, Jesús</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c370t-7555a49559a5fb6f564d767831d9a52f764c26e53447c321638aa0ffc5960bbb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Aromatic hydrocarbons</topic><topic>Catalysis</topic><topic>Catalytic reactions</topic><topic>Chemical Sciences</topic><topic>Chemistry</topic><topic>Conradson carbon residue</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Hydroconversion</topic><topic>Hydrogen transfer</topic><topic>NMR</topic><topic>Residue</topic><topic>Simulated distillation</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><topic>Thin-layer chromatography</topic><topic>UV spectrometry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bacaud, Robert</creatorcontrib><creatorcontrib>Rouleau, Loı̈c</creatorcontrib><creatorcontrib>Cebolla, Vicente L.</creatorcontrib><creatorcontrib>Membrado, Luis</creatorcontrib><creatorcontrib>Vela, Jesús</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Catalysis today</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bacaud, Robert</au><au>Rouleau, Loı̈c</au><au>Cebolla, Vicente L.</au><au>Membrado, Luis</au><au>Vela, Jesús</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of hydroconverted residues. 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13C NMR, quantitative thin-layer chromatography/FID, vapor phase osmometry. A confrontation of analytical data in the light of correlations with hydrogen transfer evaluation is proposed, which accounts for observed variations in aromatic content. Conradson carbon residue largely influences the results obtained with some of the examined techniques. Apparent discrepancies are rationalized and a strategy for a comprehensive analytical evaluation of hydroprocessed feeds is proposed.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/S0920-5861(98)00147-3</doi><tpages>16</tpages><orcidid>https://orcid.org/0009-0005-5792-0654</orcidid></addata></record> |
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| ispartof | Catalysis today, 1998-08, Vol.43 (3), p.171-186 |
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| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Aromatic hydrocarbons Catalysis Catalytic reactions Chemical Sciences Chemistry Conradson carbon residue Exact sciences and technology General and physical chemistry Hydroconversion Hydrogen transfer NMR Residue Simulated distillation Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Thin-layer chromatography UV spectrometry |
| title | Evaluation of hydroconverted residues. Rationalization of analytical data through hydrogen transfer balance |
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