The invention providing methods of loading and unloading particulate from micorchannels in apparatus that contains multiple microchannels, typically apparatus that is designed to operate with hundreds or thousands of particulate-containing microchannels. Aligning a sonicating head at one end of a set of microchannels provides a particularly effective mode for densifying particulate in microchannels.

A chemical reactor/mixer, in particular for producing hydrates comprising a mixer network plate and heat exchanger plates wherein the network mixer plate comprises an array of chambers that are connected by channels where the flow of one or more fluids is mixed and divide sequentially. The network mixer plate is confined by the heat exchanger plate that have an inner chamber where a heat exchanger fluid is introduced. Said network plates and heat exchanger plates are designed to have the option to be assembled as modules of larger processing units.

The present application concerns a microfluidic cassette for synthesizing a radiotracer including a microfluidic circuit in a support card that includes at least one intake for supply by a vial, at least one isotope port, at least one reaction chamber, at least one mixing chamber, at least one formulation chamber, and at least one connection for a syringe, linked together by capillaries. Also disclosed is a method for synthesizing a radiotracer in such a cassette.

Disclosed herein is a micro-reactor for synthesizing a molecule, for example, compound, a nanoparticle, or a quantum dot. According to embodiments of the present disclosure, the apparatus comprises a processor, a storage unit, a reaction unit, a detector, and a collector, in which the storage unit and the reaction unit are independently controlled by the process. Optionally, the present micro-reactor further comprises a diagnostic device for performing a diagnostic test on a biological sample by use of the molecule. Also disclosed wherein are methods of diagnosing and treating a disease in a subject with the aid of the present micro-reactor.

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.

The disclosed invention relates to a method for restarting a synthesis gas conversion process which has stopped. The synthesis gas conversion process may be conducted in a conventional reactor or a microchannel reactor. The synthesis gas conversion process may comprise a process for converting synthesis gas to methane, methanol or dimethyl ether. The synthesis gas conversion process may be a Fischer-Tropsch process.

The invention relates to the use of a reactor, methods, and devices for the quantitative recovery of molecular hydrogen from solid, liquid, or gaseous substances which contain hydrogen and which have heteroatoms, as well as to reactors. In this case, the reactors have material containing chromium. The subject matter of the invention also includes the use of the reactor, the method, and the device for the compound-specific or component-specific measurement of the isotope ratio (δ.sup.2H) of hydrogen using online apparatuses.

The present invention provides a reaction apparatus and a processing method thereof, wherein the reaction apparatus includes a main body structure layer and an encapsulation layer, the main body structure layer is integrated with a tube for liquid beads, and the encapsulation layer is stacked at one side of the main body structure layer; the main body structure layer and the encapsulation layer are made from the same material, a melting temperature of the main body structure layer is higher than a melting temperature of the encapsulation layer, and the main body structure layer is connected to the encapsulation layer by way of thermal bonding. The above reaction apparatus has advantages such as integration, structural stability and high strength, as well as significantly improving the stability in generating liquid beads. The present invention further relates to a preparation device of microspheres for embolization and a preparation method thereof. The device is provided by combining three major systems of a feed system, a microsphere generation module and a curing apparatus with a providing device. The device realizes automatic, standardized and controlled production, and significantly improves the production efficiency of the microspheres for embolization, while reaching a purpose of accurately controlling the size of the microspheres for embolization to achieve homogeneity of the particle size of the product, thereby being of great significance in the fields of biomedicine, medical equipment and the like.

The invention relates to the use of a microdevice for the modification of protein with carbohydrate. Preferably for the glycation of protein with a mono-, di-, oligo- or polysaccharide(s). The invention also relates to the process for modifying protein with carbohydrate in a microdevice. The invention also relates to a process for preparing a food, feed, personal care, cosmetic, pharmaceutical, paper or corrugated board product comprising the process steps to prepare the modified protein and the step of combining the modified protein with at least one other ingredient.

In various embodiments, a microreactor features a corrosion-resistant microchannel network encased within a thermally conductive matrix material that may define therewithin one or more hollow heat-exchange conduits.