2010年2月1日 · This paper reviews the advances on the high-gravity (Higee) technology, including the theoretical studies on liquid flow, gas–liquid mass transfer, residence time distribution and micromixing, and the applications of Higee technology in absorption, stripping, nanoparticles preparation and other fields such as sulfonation, polymerization ...

2025年3月1日 · This paper proposes a novel plasma-RPB, whereby in situ plasma oxidation and HiGee ozone oxidation are achieved simultaneously. This offers a new perspective on enhancing the performance of RPB equipment.

The rotating packed bed centrifuge utilizes centrifugal force (HiGee) to increase the mass transfer rate within the packing. Due to the increased g-force, the liquid film in the packing is drastically reduced, which provides several unique features in RPB technology.

2017年4月1日 · Higee technology can provide abundant ozone with more reaction opportunity in the liquid phase to increase its oxidizing efficiency, and application of RPB to combine ozone is promising direction to achieve outstanding system performance.

(RPB)2,3. This novel technology is often referred to as Higee (an acronym for high gravity). RPB, recognized as the first example of PI concept, can decrease equipment volume by 1~2 orders of magnitude compared with its conventional counterpart. A typical …

Higee technology, which has been developed since the late 1970s, is a promising process intensification technology. It promotes equipment size and weight reduction, lowers capital cost, eases the process operation, and saves energy. A rotating packed bed (RPB) is essentially the equipment for Higee technology.

A torus shaped Rotating Packed Bed (RPB) generates a centrifugal force hundred times larger than the gravitation force. The high gravity (HIGEE) rotating packed bed facilitates packing with larger surface area and effective contact of gas-liquid results in enhanced mass transfer coefficients. This in turn reduces the size

超重力技术（HiGee）于1979年发明，在旋转填充床（RPB）中实现超高重力场，可以达到地球重力的100-1000倍，极大强化了反应混合过程，被广泛用于纳米颗粒制备、吸附、汽提和蒸馏领域。

Higee (high gravity) technology, which is carried out in rotating packed bed (RPB), is one of the typical chemical process intensification technologies. Due to its small size, high mass transfer and high separation efficiency, it has been successfully …

A HiGee accelerating field induced by the rotating of packed bed promotes the MT rate and micromixing efficiency in RPB. As a result of MT intensification, RPB becomes more attractive in many industrial applications such as absorption, desorption, distillation, and devolatilization.