A new, improved, solid-acid catalyzed process for generating linear alkylbenzenes (LABs)
Linear alkylbenzenes (LABs) comprising >80% 2-phenyl isomer content, have been prepared in high yields from detergent-range linear olefins via regioselective benzene alkylation. HF-treated mordenites, acidic Beta-zeolites, and fluorided montmorillonite clays, each provide enhanced shape-selective...
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| Veröffentlicht in: | Catalysis letters 2001-08, Vol.75 (1-2), p.113-117 |
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| container_title | Catalysis letters |
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| creator | KNIFTON, John F PRAKASA RAO ANANTANENI DAI, P. Eugene STOCKTON, Melvin E |
| description | Linear alkylbenzenes (LABs) comprising >80% 2-phenyl isomer content, have been prepared in high yields from detergent-range linear olefins via regioselective benzene alkylation. HF-treated mordenites, acidic Beta-zeolites, and fluorided montmorillonite clays, each provide enhanced shape-selective alkylation performance when employed as heterogeneous catalysts in the subject syntheses. Both individual C8–C12 α-olefins, as well as mixed, commercial plant-derived, C10 through C14 paraffin dehydrogenate feedstocks containing ca. 8.5% internal olefins, have been successfully alkylated for extended periods using reactive distillation technology. |
| doi_str_mv | 10.1023/A:1016775820865 |
| format | Article |
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Both individual C8–C12 α-olefins, as well as mixed, commercial plant-derived, C10 through C14 paraffin dehydrogenate feedstocks containing ca. 8.5% internal olefins, have been successfully alkylated for extended periods using reactive distillation technology.</description><identifier>ISSN: 1011-372X</identifier><identifier>EISSN: 1572-879X</identifier><identifier>DOI: 10.1023/A:1016775820865</identifier><language>eng</language><publisher>Dordrecht: Springer</publisher><subject>Alkenes ; Alkylation ; Alkylbenzenes ; Benzene ; Catalysis ; Catalytic reactions ; Chemistry ; Dehydrogenation ; Distillation ; Exact sciences and technology ; General and physical chemistry ; Montmorillonite ; Paraffins ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry ; Zeolites</subject><ispartof>Catalysis letters, 2001-08, Vol.75 (1-2), p.113-117</ispartof><rights>2001 INIST-CNRS</rights><rights>Catalysis Letters is a copyright of Springer, (2001). 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Eugene</creatorcontrib><creatorcontrib>STOCKTON, Melvin E</creatorcontrib><title>A new, improved, solid-acid catalyzed process for generating linear alkylbenzenes (LABs)</title><title>Catalysis letters</title><description>Linear alkylbenzenes (LABs) comprising >80% 2-phenyl isomer content, have been prepared in high yields from detergent-range linear olefins via regioselective benzene alkylation. HF-treated mordenites, acidic Beta-zeolites, and fluorided montmorillonite clays, each provide enhanced shape-selective alkylation performance when employed as heterogeneous catalysts in the subject syntheses. Both individual C8–C12 α-olefins, as well as mixed, commercial plant-derived, C10 through C14 paraffin dehydrogenate feedstocks containing ca. 8.5% internal olefins, have been successfully alkylated for extended periods using reactive distillation technology.</description><subject>Alkenes</subject><subject>Alkylation</subject><subject>Alkylbenzenes</subject><subject>Benzene</subject><subject>Catalysis</subject><subject>Catalytic reactions</subject><subject>Chemistry</subject><subject>Dehydrogenation</subject><subject>Distillation</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Montmorillonite</subject><subject>Paraffins</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><subject>Zeolites</subject><issn>1011-372X</issn><issn>1572-879X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNotjktLAzEUhYMoWKtrtwFdKHQ0D_NyNy2-oOBGobshk9yUqdOZmkyV9tcbsKtzD-e79x6ELim5o4Tx-_KREiqVEpoRLcURGlGhWKGVWRznmVBacMUWp-gspRUhxChqRmhR4g5-J7hZb2L_A36CU982vrCu8djZwba7PXicQwcp4dBHvIQOoh2abonbpgMbsW2_dm0N3T4nCd_My2m6PUcnwbYJLg46Rp_PTx-z12L-_vI2K-eFY0IOhXJKK6_rELgI0tXcZ6eC90JxG6QwjlMWwHNSg30QAogwQYKDvCUhGD5GV_93c8XvLaShWvXb2OWXFWNCGyMNY5m6PlA2OduGaDvXpGoTm7WNu4pSRqnQ_A9YCmEt</recordid><startdate>200108</startdate><enddate>200108</enddate><creator>KNIFTON, John F</creator><creator>PRAKASA RAO ANANTANENI</creator><creator>DAI, P. 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Both individual C8–C12 α-olefins, as well as mixed, commercial plant-derived, C10 through C14 paraffin dehydrogenate feedstocks containing ca. 8.5% internal olefins, have been successfully alkylated for extended periods using reactive distillation technology.</abstract><cop>Dordrecht</cop><pub>Springer</pub><doi>10.1023/A:1016775820865</doi><tpages>5</tpages></addata></record> |
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| ispartof | Catalysis letters, 2001-08, Vol.75 (1-2), p.113-117 |
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| language | eng |
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| subjects | Alkenes Alkylation Alkylbenzenes Benzene Catalysis Catalytic reactions Chemistry Dehydrogenation Distillation Exact sciences and technology General and physical chemistry Montmorillonite Paraffins Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Zeolites |
| title | A new, improved, solid-acid catalyzed process for generating linear alkylbenzenes (LABs) |
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