Microreactor device having an essentially vertical or inclined upper portion comprising means for collection and removal of gas formed in situ during a liquid-medium reaction and method

摘要

A microreactor device (100) comprises a microcircuit (110) defining a reaction microchamber (112) containing a liquid and reaction medium (114), in which a chemical reaction takes place generating the gas (116), and is characterized in that the device (100) is disposed substantially vertically or inclined, defining an upper part (120) and a lower part (130) of the microchamber, and in that means (150) are provided in the upper part (120) of the said microcircuit for the in situ collection and removal of the gas formed during the reaction.

主权项

1. A microreactor device (100) comprising a microcircuit (110) defining a reaction microchamber (112) for containing a liquid reaction medium (114), in which a chemical reaction takes place generating gas (116), characterized in that, the device (100) is disposed substantially vertically or inclined, thereby defining an upper part (120) and a lower part (130) of the microchamber, the microcircuit (100) comprises upper bends, each bend comprising at least one opening shaped to form an upper prolongation (186) of the circuit in the upper part, the said prolongations communicating with one another via a common duct (196) for the in situ collection and removal of the gas formed during the reaction.