Cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde
The possibility of using the cation-exchange resin Lewatit K2420 as a catalyst for the synthesis of 1,3-butadiene from isopropyl alcohol and formaldehyde solution in one technological stage has been shown. The regularities of the process have been established and the influence of the formaldehyde fo...
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Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
2021-04-01
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| Series: | Chimica Techno Acta |
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| Online Access: | https://chimicatechnoacta.ru/article/view/4827 |
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| author | T. M. Kutuzova O. M. Kuznetzova R. A. Akhmedyanova |
| author_facet | T. M. Kutuzova O. M. Kuznetzova R. A. Akhmedyanova |
| author_sort | T. M. Kutuzova |
| collection | DOAJ |
| description | The possibility of using the cation-exchange resin Lewatit K2420 as a catalyst for the synthesis of 1,3-butadiene from isopropyl alcohol and formaldehyde solution in one technological stage has been shown. The regularities of the process have been established and the influence of the formaldehyde form (a cyclic trimer 1,3,5-trioxane and a 37% solution in water) on the composition of the reaction mass and the yield of the main and by-products has been assessed. It has been shown that the Lewatit K2420 heterogeneous catalyst showed catalytic activity in all reactions occurring in the synthesis of 1,3-butadiene, including the decomposition of 1,3,5-trioxane, dehydration of isopropyl alcohol into propylene, condensation of propylene and formaldehyde, dehydration of 3-butene-1-ol, decomposition of 4-methyl-1,3-dioxane, etc. |
| format | Article |
| id | doaj-art-df7d9527f06e4ffaa21cf5ec273b9578 |
| institution | Kabale University |
| issn | 2411-1414 |
| language | English |
| publishDate | 2021-04-01 |
| publisher | Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina |
| record_format | Article |
| series | Chimica Techno Acta |
| spelling | doaj-art-df7d9527f06e4ffaa21cf5ec273b95782024-12-25T09:36:54ZengUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. ElʹcinaChimica Techno Acta2411-14142021-04-018210.15826/chimtech.2021.8.2.013910Cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehydeT. M. Kutuzova0O. M. Kuznetzova1R. A. Akhmedyanova2Kazan National Research Technological University, KazanKazan National Research Technological University, KazanKazan National Research Technological University, KazanThe possibility of using the cation-exchange resin Lewatit K2420 as a catalyst for the synthesis of 1,3-butadiene from isopropyl alcohol and formaldehyde solution in one technological stage has been shown. The regularities of the process have been established and the influence of the formaldehyde form (a cyclic trimer 1,3,5-trioxane and a 37% solution in water) on the composition of the reaction mass and the yield of the main and by-products has been assessed. It has been shown that the Lewatit K2420 heterogeneous catalyst showed catalytic activity in all reactions occurring in the synthesis of 1,3-butadiene, including the decomposition of 1,3,5-trioxane, dehydration of isopropyl alcohol into propylene, condensation of propylene and formaldehyde, dehydration of 3-butene-1-ol, decomposition of 4-methyl-1,3-dioxane, etc.https://chimicatechnoacta.ru/article/view/48271,3-butadienecation exchange resinformaldehydepropylenemonomerpetrochemical synthesis |
| spellingShingle | T. M. Kutuzova O. M. Kuznetzova R. A. Akhmedyanova Cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde Chimica Techno Acta 1,3-butadiene cation exchange resin formaldehyde propylene monomer petrochemical synthesis |
| title | Cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde |
| title_full | Cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde |
| title_fullStr | Cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde |
| title_full_unstemmed | Cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde |
| title_short | Cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde |
| title_sort | cation exchange resins as heterogeneous catalysts for the synthesis of 1 3 butadiene from propylene and formaldehyde |
| topic | 1,3-butadiene cation exchange resin formaldehyde propylene monomer petrochemical synthesis |
| url | https://chimicatechnoacta.ru/article/view/4827 |
| work_keys_str_mv | AT tmkutuzova cationexchangeresinsasheterogeneouscatalystsforthesynthesisof13butadienefrompropyleneandformaldehyde AT omkuznetzova cationexchangeresinsasheterogeneouscatalystsforthesynthesisof13butadienefrompropyleneandformaldehyde AT raakhmedyanova cationexchangeresinsasheterogeneouscatalystsforthesynthesisof13butadienefrompropyleneandformaldehyde |