The remarkable effect of organic salts on 1,3,5-trioxane synthesis

Abstract The effects of organic salts on 1,3,5-trioxane synthesis were investigated through batch reaction and continuous production experiments. The organic salts used include sodium methanesulfonate (CH3NaO3S), sodium benzenesulfonate (C6H5NaO3S), sodium 4-methylbenzenesulfonate (C7H7NaO3S), and s...

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Autores principales:	Liu-Yi Yin, Yu-Feng Hu, Hai-Yan Wang
Formato:	article
Lenguaje:	EN
Publicado:	KeAi Communications Co., Ltd. 2016
Materias:	1,3,5-Trioxane Organic salt Salt effect Hammett function Relative volatility Science Q Petrology QE420-499
Acceso en línea:	https://doaj.org/article/d7949875c5c8410c94fcf4890748ef40
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spelling	oai:doaj.org-article:d7949875c5c8410c94fcf4890748ef402021-12-02T02:49:24ZThe remarkable effect of organic salts on 1,3,5-trioxane synthesis10.1007/s12182-016-0124-31672-51071995-8226https://doaj.org/article/d7949875c5c8410c94fcf4890748ef402016-10-01T00:00:00Zhttp://link.springer.com/article/10.1007/s12182-016-0124-3https://doaj.org/toc/1672-5107https://doaj.org/toc/1995-8226Abstract The effects of organic salts on 1,3,5-trioxane synthesis were investigated through batch reaction and continuous production experiments. The organic salts used include sodium methanesulfonate (CH3NaO3S), sodium benzenesulfonate (C6H5NaO3S), sodium 4-methylbenzenesulfonate (C7H7NaO3S), and sodium 3-nitrobenzene sulfonate (C6H4NNaO5S). It was shown that the effects of organic salts on the yield of 1,3,5-trioxane in reaction solution and distillate follow the order CH3NaO3S < C6H5NaO3S < C7H7NaO3S < C6H4NNaO5S, which is inversely related to the charge density of the anions of the organic salts. In comparison with Cl−-based salts such as magnesium chloride, organic salts have the advantages of less formic acid generation and low corrosion. Studies on water activity revealed that the effect of organic salts on the activity of water was quite small at low concentration of organic salts. UV–visible spectroscopy and vapor–liquid equilibrium experiments were performed to uncover the mechanisms that govern such effects. The results showed that the effect of organic salts on the yield of 1,3,5-trioxane relies primarily on their ability to increase the catalytic activity of sulfuric acid and increase the relative volatilities of 1,3,5-trioxane and water and of 1,3,5-trioxane and oligomers.Liu-Yi YinYu-Feng HuHai-Yan WangKeAi Communications Co., Ltd.article1,3,5-TrioxaneOrganic saltSalt effectHammett functionRelative volatilityScienceQPetrologyQE420-499ENPetroleum Science, Vol 13, Iss 4, Pp 770-775 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	1,3,5-Trioxane Organic salt Salt effect Hammett function Relative volatility Science Q Petrology QE420-499
spellingShingle	1,3,5-Trioxane Organic salt Salt effect Hammett function Relative volatility Science Q Petrology QE420-499 Liu-Yi Yin Yu-Feng Hu Hai-Yan Wang The remarkable effect of organic salts on 1,3,5-trioxane synthesis
description	Abstract The effects of organic salts on 1,3,5-trioxane synthesis were investigated through batch reaction and continuous production experiments. The organic salts used include sodium methanesulfonate (CH3NaO3S), sodium benzenesulfonate (C6H5NaO3S), sodium 4-methylbenzenesulfonate (C7H7NaO3S), and sodium 3-nitrobenzene sulfonate (C6H4NNaO5S). It was shown that the effects of organic salts on the yield of 1,3,5-trioxane in reaction solution and distillate follow the order CH3NaO3S < C6H5NaO3S < C7H7NaO3S < C6H4NNaO5S, which is inversely related to the charge density of the anions of the organic salts. In comparison with Cl−-based salts such as magnesium chloride, organic salts have the advantages of less formic acid generation and low corrosion. Studies on water activity revealed that the effect of organic salts on the activity of water was quite small at low concentration of organic salts. UV–visible spectroscopy and vapor–liquid equilibrium experiments were performed to uncover the mechanisms that govern such effects. The results showed that the effect of organic salts on the yield of 1,3,5-trioxane relies primarily on their ability to increase the catalytic activity of sulfuric acid and increase the relative volatilities of 1,3,5-trioxane and water and of 1,3,5-trioxane and oligomers.
format	article
author	Liu-Yi Yin Yu-Feng Hu Hai-Yan Wang
author_facet	Liu-Yi Yin Yu-Feng Hu Hai-Yan Wang
author_sort	Liu-Yi Yin
title	The remarkable effect of organic salts on 1,3,5-trioxane synthesis
title_short	The remarkable effect of organic salts on 1,3,5-trioxane synthesis
title_full	The remarkable effect of organic salts on 1,3,5-trioxane synthesis
title_fullStr	The remarkable effect of organic salts on 1,3,5-trioxane synthesis
title_full_unstemmed	The remarkable effect of organic salts on 1,3,5-trioxane synthesis
title_sort	remarkable effect of organic salts on 1,3,5-trioxane synthesis
publisher	KeAi Communications Co., Ltd.
publishDate	2016
url	https://doaj.org/article/d7949875c5c8410c94fcf4890748ef40
work_keys_str_mv	AT liuyiyin theremarkableeffectoforganicsaltson135trioxanesynthesis AT yufenghu theremarkableeffectoforganicsaltson135trioxanesynthesis AT haiyanwang theremarkableeffectoforganicsaltson135trioxanesynthesis AT liuyiyin remarkableeffectoforganicsaltson135trioxanesynthesis AT yufenghu remarkableeffectoforganicsaltson135trioxanesynthesis AT haiyanwang remarkableeffectoforganicsaltson135trioxanesynthesis
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The remarkable effect of organic salts on 1,3,5-trioxane synthesis

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