Electrochemical reactor for preparing oligosaccharide from marine biology functional sugars and preparation method

Abstract

The invention provides an electrochemical reactor for preparing oligosaccharide from marine biology functional sugars and a preparation method and belongs to the electrolysis field. The technical problem that the oligosaccharide cannot be prepared from the marine biology functional sugars through an electrochemical reaction in the prior art is solved. The electrochemical reactor comprises a reaction tank which comprises an empty chamber; two separating plates are fixed in the reaction tank; the empty chamber is divided into three chambers through the two separating plates; the three chambers comprise a reaction chamber and two flow chambers which are located on the bilateral sides of the reaction chamber respectively; each separating plate is provided with a circulation hole which is communicated with the reaction chamber and the corresponding flow chamber; a polar plate is arranged in the reaction chamber. According to the electrochemical reactor, the integration is easy to control and optimize. The preparation method for preparing the oligosaccharide from the marine biology functional sugars comprises step A, feeding; step B, reaction; step C, discharging; step D, separation and collection. According to the preparation method, the oligosaccharide can be extracted from the marine biology functional sugars.

Description

technical field [0001] The invention belongs to the field of electrolysis, and relates to an electrochemical reactor, in particular to an electrochemical reactor for preparing oligosaccharides from marine biological functional sugars; the invention also relates to a preparation of oligosaccharides from marine biological functional sugars method, belonging to the field of organic chemistry. Background technique [0002] Marine organisms are widely distributed in the ocean, so the resources are very rich. At present, there is no mature technology to prepare oligosaccharides from functional sugars of marine organisms through electrochemical reactions. [0003] At the same time, the controllability of the current electrochemical reactor cannot meet the requirements for preparing oligosaccharides from marine biological functional sugars. For example, the high-efficiency electrochemical reactor [CN101654294A] disclosed in the Chinese patent literature includes a tank body, which i...

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Problems solved by technology

[0003] At the same time, the controllability of the current electrochemical reactor cannot meet the requirements for preparing oligosaccharides from marine biological functional sugars. For example, the high-efficiency electrochemical reactor [CN101654294A] disclosed in the Chinese patent literature includes a tank body, which is arranged in parallel in the tank body. several plates

The flow of the solution between the plates in this type of electrochemical reactor is very unsmooth, resulting in different reaction conditions between each plate, and insufficient and uneven reaction of the reaction solution, resulting in uncontrollable reaction after the reaction. The concentration of the product in the reaction solution is less controllable

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