The present invention relates to monolithic bodies, uses thereof and processes for the preparation thereof. Certain embodiments of the present invention relate to the use of a monolithic body in the preparation of a radioactive substance, for example a radiopharmaceutical, as part of a microfluidic flow system and a process for the preparation of such a monolithic body.

Modular reactors comprising a chassis, reactor tubing and optionally a cover are disclosed. The chassis comprises a plurality of channels of different lengths into which a length of reactor tubing is placed to create the reactor portion of the flow reactor.

Provided herein are methods of making an adsorbent bed useful as a micro-reactor, or a catalytic and/or separation device. The adsorbent bed comprises a metal-organic framework composite. In the present methods, one or more metal-organic frameworks in powder form are mixed in a liquid to produce a metal-organic framework suspension or other type of metal-organic framework coating. A monolith is coated with the suspension or coating to provide the metal-organic framework composite having at least one metal-organic framework coating layer deposited on and bounded to the monolith. The metal-organic framework composite produced has a BET surface area of about 1 m.sup.2/g to about 300 m.sup.2/g and/or a comparative BET surface area of about 40% to about 100% relative to the metal-organic framework monolith, and pore size between about 1 nm and about 50 nm.

The present invention relates to a modular reactor system for carrying out processes comprising mixing, chemical reactions, heat exchange and/or separations, the reactor system comprising of at least one additive manufactured module, the module each performing at least one process unit operation, and optionally, an external housing.

The present invention relates to a microfluidic reactor for controlling a chemical reaction and a chemical reaction control method using the same, and more specifically provides a microfluidic reactor capable of controlling a chemical reaction on an expanded scale and a microfluidic reaction device including the same. In addition, the present invention provides an ultrafast synthesis method for controlling unstable intermediates using the microfluidic reactor and microfluidic reaction device.

Modular reactors comprising a chassis, reactor tubing and optionally a cover are disclosed. The chassis comprises a plurality of channels of different lengths into which a length of reactor tubing is placed to create the reactor portion of the flow reactor.

The present invention relates to monolithic bodies, uses thereof and processes for the preparation thereof. Certain embodiments of the present invention relate to the use of a monolithic body in the preparation of a radioactive substance, for example a radiopharmaceutical, as part of a microfluidic flow system and a process for the preparation of such a monolithic body.

The present invention discloses a processing system and processing method for blocked microreactor. The processing system comprises an air intake device, a flushing device, a microreactor to be processed and a plasma processing device. One end of the microreactor to be processed is connected with the air intake device and the flushing device through a pipeline; the other end of the microreactor to be processed is connected with a waste liquid bottle through the pipeline; and the microreactor to be processed is arranged between electrodes of the plasma processing device. The present invention uses the effective reactivity of plasma and active free radicals in an excitation atmosphere to crack micro blockage in a micro channel in a short time. The method of the present invention has high flexibility and strong controllability, and can select plasma electrodes according to blocked regions to crack the blockage in a specific region.

A flow reactor includes a flow reactor module having a heat exchange fluid enclosure with an inner surface sealed against a surface of a process fluid module, the inner surface having two or more raised ridges crosswise to a heat exchange flow direction from an inflow port or location to an outflow port or location and having a gap of greater than 0.1 mm between the two or more raised ridges and the surface of the process module.

In one embodiment, a microfluidic device has a substrate that defines a first inlet for a continuous phase fluid, a second inlet for a dispersed phase fluid, and droplet generators that can produce micro-droplets from the continuous and dispersed phase fluids. The substrate defines (i) a plurality of delivery channels in fluid communication with the first and second inlets, each delivery channel having a first dimension along a first plane that is perpendicular to a transverse direction, and (ii) a plurality of trenches that extend from the delivery channels towards the droplet generators along the transverse direction. Each trench has a second dimension along a plane that is perpendicular to the transverse direction that is smaller than the first dimension. The substrate defines a plurality of vias that extend from the trenches to the droplet generators so as to fluidly connect the delivery channels with the droplet generators.