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2024
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Invention
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Catalytic hydrogenation reaction and use of manganese-based catalyst. The present invention relat... |
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2023
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Invention
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Catalyst system and method for carbonylation reaction. The present invention relates to a catalys... |
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2022
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Invention
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Bag packaging |
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Invention
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Mesoporous nickel powder and preparation method therefor, nickel-phosphorus catalyst system and a... |
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2021
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Invention
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Method for preparing epsilon-caprolactone by using in-situ peroxide. Disclosed in the present inv... |
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2020
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Invention
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Method for preparing lactone compound. Disclosed is a method for preparing a lactone compound, th... |
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Invention
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Catalyst for phosgenation reaction and phosgenation reaction method. The present invention relate... |
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Invention
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Method for preparing 3-hydroxypropionitrile. The present application relates to a method for prep... |
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Invention
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Method for preparing oxazole compound. The present invention relates to a method for preparing an... |
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Invention
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Method for preparing 4-methyl-5-alkoxy oxazole. 66. |
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2019
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Invention
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Device for evaporation and crystallization. Provided by the present invention is a device used fo... |
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Invention
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Method for synthesizing sucrose-6-ester. 3 are identical groups, partially identical groups, or d... |
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Invention
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Method for synthesizing sucrose-6-ester. A method for synthesizing sucrose-6-ester. The method co... |
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2018
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Invention
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Method for preparing isophorone diamine by means of hydrogenation reduction of isophorone nitrile... |
