Application of alkyl phenylamine as anthraquinone regeneration catalyst in process of producing hydrogen peroxide by adopting anthraquinone method
The invention provides application of a compound-alkyl phenylamine, shown in a formula I, as an anthraquinone regeneration catalyst in the process of producing hydrogen peroxide by adopting an anthraquinone method. In the formula I, R represents alkyl, alkoxy or alkylamino. The compound is applied i...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
25.06.2014
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Abstract | The invention provides application of a compound-alkyl phenylamine, shown in a formula I, as an anthraquinone regeneration catalyst in the process of producing hydrogen peroxide by adopting an anthraquinone method. In the formula I, R represents alkyl, alkoxy or alkylamino. The compound is applied in the regeneration of an anthraquinone degradation product in the process of producing the hydrogen peroxide by adopting the anthraquinone method. The inventor discovers that the compound is excellent in catalytic performance in reaction, is good in stability and overcomes the shortcoming of poor stability of active organic alkali in an anthraquinone working solution by researches. The mechanism of the excellent performance of the compound is not very definite at present and is possibly related with that the compound can keep the relatively high stability in main components-heavy aromatics of the working solution. |
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AbstractList | The invention provides application of a compound-alkyl phenylamine, shown in a formula I, as an anthraquinone regeneration catalyst in the process of producing hydrogen peroxide by adopting an anthraquinone method. In the formula I, R represents alkyl, alkoxy or alkylamino. The compound is applied in the regeneration of an anthraquinone degradation product in the process of producing the hydrogen peroxide by adopting the anthraquinone method. The inventor discovers that the compound is excellent in catalytic performance in reaction, is good in stability and overcomes the shortcoming of poor stability of active organic alkali in an anthraquinone working solution by researches. The mechanism of the excellent performance of the compound is not very definite at present and is possibly related with that the compound can keep the relatively high stability in main components-heavy aromatics of the working solution. |
Author | HUANG MEI RUAN HENG HUANG SHIYONG HUANG QIUPING GUO ZITIAN HUANG QINGZE |
Author_xml | – fullname: RUAN HENG – fullname: GUO ZITIAN – fullname: HUANG MEI – fullname: HUANG QIUPING – fullname: HUANG QINGZE – fullname: HUANG SHIYONG |
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Snippet | The invention provides application of a compound-alkyl phenylamine, shown in a formula I, as an anthraquinone regeneration catalyst in the process of producing... |
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SubjectTerms | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOUNDS THEREOF GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING |
Title | Application of alkyl phenylamine as anthraquinone regeneration catalyst in process of producing hydrogen peroxide by adopting anthraquinone method |
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