Liquid separation-Nantong Haishi Optoelectronics Co., Ltd.

Focus on spectral imaging technology to make the world more realistic!

LIQUID SEPARATION PROCESS

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| Dispense down |

| Colorimetric Detection |

| Interface Detection |

DFHAIS

The continuous layering process is the development direction, but it involves the coordinated control between the heavy phase and the feed. If the control is not good, it is easy to form light phase or heavy phase intercalation. Using spectral imaging technology, the layered interface, the response value of the light phase and the response value of the heavy phase can be detected at the same time, which can not only ensure that the interface is within a suitable range, but also close the heavy phase or light phase valve in time when accidental material entrapment occurs.

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The downward liquid separation process is relatively common, and the process layout is simple, reliable, and economical. The stratified liquid phase detection of the four extracts, toluene, dichloromethane, dichloroethane and tetrahydrofuran, has been realized, and the response values of the water phase, oil phase and emulsion layer are clearly identified. Involved in pharmaceutical, pesticide, resin and other fine chemical industries.

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In the distillation column process, the traditional chromaticity test of the finished product is to manually sample, and then return to the laboratory to compare the chromaticity standard to confirm whether the finished product is qualified or not.

The use of machine vision technology can realize online real-time chromaticity detection, which greatly improves the continuity of production and reduces the comparison error between field operators and humans.

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