APPARATUS FOR CONDUCTING MASS EXCHANGING AND REACTION PROCESSES IN SINGLE-PHASE AND MULTI-PHASE MEDIA Russian patent published in 2021 - IPC B01J19/24 B01F3/04 B01F3/08 

FIELD: mixing equipment.

SUBSTANCE: invention relates to chemical, petrochemical, food, pharmaceutical and other industries. The apparatus for conducting mass exchanging and reaction processes in single-phase and multiphase media contains an elongated housing, pumps for feeding the initial components. The cross-section of the housing is made periodically changing along the axis. In this case, the housing consists of identical elements connected in series, including a zone of smooth narrowing, a narrow neck, a zone of smooth expansion, a wide neck. Moreover, swirlers are installed in the zones of smooth narrowing and expansion of the elements.

EFFECT: increased efficiency of meso-and micro-mixing, increased intensity of heat and mass transfer in the apparatus, including at low Reynolds numbers (less than 1000).

1 cl, 4 dwg