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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Autores principales:	T. M. Kutuzova, O. M. Kuznetzova, R. A. Akhmedyanova
Formato:	article
Lenguaje:	EN RU
Publicado:	Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina 2021
Materias:	1,3-butadiene cation exchange resin formaldehyde propylene monomer petrochemical synthesis Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/df7d9527f06e4ffaa21cf5ec273b9578
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spelling	oai:doaj.org-article:df7d9527f06e4ffaa21cf5ec273b95782021-12-01T05:53:11ZCation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde2411-141410.15826/chimtech.2021.8.2.01https://doaj.org/article/df7d9527f06e4ffaa21cf5ec273b95782021-04-01T00:00:00Zhttps://journals.urfu.ru/index.php/chimtech/article/view/4827https://doaj.org/toc/2411-1414The 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.T. M. KutuzovaO. M. KuznetzovaR. A. AkhmedyanovaUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina article1,3-butadienecation exchange resinformaldehydepropylenemonomerpetrochemical synthesisChemistryQD1-999ENRUChimica Techno Acta, Vol 8, Iss 2 (2021)
institution	DOAJ
collection	DOAJ
language	EN RU
topic	1,3-butadiene cation exchange resin formaldehyde propylene monomer petrochemical synthesis Chemistry QD1-999
spellingShingle	1,3-butadiene cation exchange resin formaldehyde propylene monomer petrochemical synthesis Chemistry QD1-999 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
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
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
title	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_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_sort	cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde
publisher	Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
publishDate	2021
url	https://doaj.org/article/df7d9527f06e4ffaa21cf5ec273b9578
work_keys_str_mv	AT tmkutuzova cationexchangeresinsasheterogeneouscatalystsforthesynthesisof13butadienefrompropyleneandformaldehyde AT omkuznetzova cationexchangeresinsasheterogeneouscatalystsforthesynthesisof13butadienefrompropyleneandformaldehyde AT raakhmedyanova cationexchangeresinsasheterogeneouscatalystsforthesynthesisof13butadienefrompropyleneandformaldehyde
_version_	1718405509850071040

Cation-exchange resins as heterogeneous catalysts for the synthesis of 1,3-butadiene from propylene and formaldehyde

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