The invention relates to a method for controlling oxidation of wet bead forming carbon black in a screw conveyor. Surprisingly, the motor current used for driving the conveying screw is found to be an index of wet bead forming carbon black damage in the oxidation process. According to the method and the control device, the current of the motor is utilized, and the rotating speed of the screw is adjusted.

    本发明涉及一种控制螺旋输送机中湿法成珠炭黑的氧化的方法。令人惊奇的是,发现用于驱动输送螺杆的电动机电流是氧化过程中湿法成珠炭黑破坏的指标。本发明的方法及控制装置利用所述电动机电流并调节螺杆的转速。


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    Title :

    Method for controlling oxidation of wet bead forming carbon black


    Additional title:

    控制湿法成珠炭黑的氧化的方法



    Publication date :

    2024-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES , Behandlung von anorganischen Stoffen, außer von faserigen Füllstoffen, zum Erhöhen ihrer pigmentierenden oder füllenden Eigenschaften



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