Review of preparation methods of pyrouric acid

With the advance of ecological civilization construction,the domestic demand for green environmental protection is also higher and higher.As an important chemical intermediate,the traditional preparation method of pyrouric acid has some problems such as environmental pollution,so it is urgent to stu...

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Autores principales:	Ning ZHANG, Zhipeng DONG, Jie ZHANG, Huanzhang CHEN
Formato:	article
Lenguaje:	ZH
Publicado:	Hebei University of Science and Technology 2021
Materias:	organic synthesis chemistry; pyrouric acid; preparation; solid-phase method; liquid-phase method; ionic liquid Technology T
Acceso en línea:	https://doaj.org/article/9734341d7d3b4898b943dbbd2bd9bb92
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spelling	oai:doaj.org-article:9734341d7d3b4898b943dbbd2bd9bb922021-11-23T07:08:47ZReview of preparation methods of pyrouric acid1008-154210.7535/hbkd.2021yx03009https://doaj.org/article/9734341d7d3b4898b943dbbd2bd9bb922021-06-01T00:00:00Zhttp://xuebao.hebust.edu.cn/hbkjdx/ch/reader/create_pdf.aspx?file_no=b202103009&flag=1&journal_https://doaj.org/toc/1008-1542With the advance of ecological civilization construction,the domestic demand for green environmental protection is also higher and higher.As an important chemical intermediate,the traditional preparation method of pyrouric acid has some problems such as environmental pollution,so it is urgent to study and popularize the new preparation method.The process and characteristics of solid phase and liquid phase methods for the preparation of pyrouric acid were systematically reviewed.The problems of traditional preparation methods such as bad operating environment,high energy consumption and not up to the standard of environmental protection were elucidated.The development prospect of preparation methods of pyrouric acid was also prospected.It is pointed out that further research on the preparation of pyrouric acid can be carried out in the following aspects.1)It is necessary to carry out research on rotary kiln and fluidized bed equipment,gradually [JP2]replace tunnel kiln,[JP]realize the upgrading of technical equipment,and overcome the shortcomings of traditional solid phase method;2)In order to lay a foundation for industrial production,the selection and recovery of solvent system in liquid phase method should be deeply explored,and the research of liquid phase method in small scale and scale up in pilot scale should be strengthened;3)The raw material source,product yield and production cost of the new preparation method should be systematically and deeply studied in order to realize large-scale production.Ning ZHANGZhipeng DONGJie ZHANGHuanzhang CHENHebei University of Science and Technologyarticleorganic synthesis chemistry; pyrouric acid; preparation; solid-phase method; liquid-phase method; ionic liquidTechnologyTZHJournal of Hebei University of Science and Technology, Vol 42, Iss 3, Pp 271-279 (2021)
institution	DOAJ
collection	DOAJ
language	ZH
topic	organic synthesis chemistry; pyrouric acid; preparation; solid-phase method; liquid-phase method; ionic liquid Technology T
spellingShingle	organic synthesis chemistry; pyrouric acid; preparation; solid-phase method; liquid-phase method; ionic liquid Technology T Ning ZHANG Zhipeng DONG Jie ZHANG Huanzhang CHEN Review of preparation methods of pyrouric acid
description	With the advance of ecological civilization construction,the domestic demand for green environmental protection is also higher and higher.As an important chemical intermediate,the traditional preparation method of pyrouric acid has some problems such as environmental pollution,so it is urgent to study and popularize the new preparation method.The process and characteristics of solid phase and liquid phase methods for the preparation of pyrouric acid were systematically reviewed.The problems of traditional preparation methods such as bad operating environment,high energy consumption and not up to the standard of environmental protection were elucidated.The development prospect of preparation methods of pyrouric acid was also prospected.It is pointed out that further research on the preparation of pyrouric acid can be carried out in the following aspects.1)It is necessary to carry out research on rotary kiln and fluidized bed equipment,gradually [JP2]replace tunnel kiln,[JP]realize the upgrading of technical equipment,and overcome the shortcomings of traditional solid phase method;2)In order to lay a foundation for industrial production,the selection and recovery of solvent system in liquid phase method should be deeply explored,and the research of liquid phase method in small scale and scale up in pilot scale should be strengthened;3)The raw material source,product yield and production cost of the new preparation method should be systematically and deeply studied in order to realize large-scale production.
format	article
author	Ning ZHANG Zhipeng DONG Jie ZHANG Huanzhang CHEN
author_facet	Ning ZHANG Zhipeng DONG Jie ZHANG Huanzhang CHEN
author_sort	Ning ZHANG
title	Review of preparation methods of pyrouric acid
title_short	Review of preparation methods of pyrouric acid
title_full	Review of preparation methods of pyrouric acid
title_fullStr	Review of preparation methods of pyrouric acid
title_full_unstemmed	Review of preparation methods of pyrouric acid
title_sort	review of preparation methods of pyrouric acid
publisher	Hebei University of Science and Technology
publishDate	2021
url	https://doaj.org/article/9734341d7d3b4898b943dbbd2bd9bb92
work_keys_str_mv	AT ningzhang reviewofpreparationmethodsofpyrouricacid AT zhipengdong reviewofpreparationmethodsofpyrouricacid AT jiezhang reviewofpreparationmethodsofpyrouricacid AT huanzhangchen reviewofpreparationmethodsofpyrouricacid
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Review of preparation methods of pyrouric acid

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