This invention relates to a process and an apparatus for conducting simultaneous endothermic and exothermic reactions in a microchannel reactor. A start-up procedure for the microchannel reactor is disclosed.

A catalytic reactor is provided comprising a plurality of first flow channels including a catalyst for a first reaction; a plurality of second flow channels arranged alternately with the first flow channels; adjacent first and second flow channels being separated by a divider plate (13a, 13b), and a distributed temperature sensor such as an optical fibre cable (19). The distributed temperature sensor may be located within the divider plate, or within one or 10 more of the flow channels.

Systems and methods for software-reconfigurable chemical process systems useful in a wide range of applications. Embodiments may include software control of internal processes, automated provisions for cleaning internal elements with solvents, provisions for clearing and drying gasses, and multitasking operation. In one family of embodiments, a flexible software-reconfigurable multipurpose reusable Lab-on-a-Chip or embedded chemical processor is realized that can facilitate a wide range of applications, instruments, and appliances. Through use of a general architecture, a single design can be economically manufactured in large scale and readily adapted to diverse specialized applications. Clearing and cleaning provisions may be used to facilitate reuse of the device, or may be used for decontamination prior to recycling or non-reclaimed disposal. In other embodiments, a flexible software-reconfigurable multipurpose reusable laboratory glassware setup may be realized, sparing talented laboratory staff from repetitive, complex, or low-level tasks occurring in analysis, synthesis, or smallscale chemical manufacturing.

The present invention relates to a method for conducting deracemization using Taylor flow and a device for conducting the same. With respect to the deracemization of a racemate, it may be efficiently conducted with improved rapidity when a racemate-containing fluid is placed under Taylor flow.

The present disclosure relates to an apparatus for preparing germane gas and a method for preparing monogermane gas using same. More particularly, the present disclosure relates to an apparatus for preparing germane gas, capable of stably producing a large amount of monogermane gas by mixing starting materials in short time and removing reaction heat at the same time using a reactor having a microstructured channel, and a method for preparing monogermane gas using same. In accordance with the present disclosure, it is easy to control rapid increase of reaction temperature and pressure during mass production of germane gas. Accordingly, monogermane gas can be produced in large scale with high yield.

A method of dry reforming methane with CO.sub.2 using a bi-metallic nickel and ruthenium-based catalyst. A dry reformer having the bimetallic catalyst as reforming catalyst, and a method of producing syngas with the dry reformer.

According to some aspects, described herein is an automated droplet-based reactor that utilizes oscillatory motion of a droplet in a tubular reactor under inert atmosphere. In some cases, such a reactor may address current shortcomings of continuous multi-phase flow platforms.

Embodiments described herein provide micro-fluidic systems and devices for use in performing various diagnostic and analytical tests. According to one embodiment, the micro-fluidic device includes a sample chamber for receiving a sample, and a reaction chamber for performing a chemical reaction. A bubble jet pump is structured on the device to control delivery of a fluid from the sample chamber to the reaction chamber. The pump is fluidically coupled to one or more chambers of the device using a fluidic channel such as a capillary. A valve may be coupled to one or more chambers to control flow into and out of those chambers. Also, a sensor may be positioned in one or more of the chambers, such as the reactant chamber, for sensing a property of the fluid within the chamber as well as the presence of a chemical within the chamber.

A micro-reaction device for preparing biodiesel by base catalysis includes a feeding system, a micro-reaction apparatus, and a separation apparatus. The feeding system is in communication with the micro-reaction apparatus, and the micro-reaction apparatus is in communication with the separation apparatus; the micro-reaction apparatus includes a micro-reactor, and the micro-reactor is a micro-dispersion micro-reactor; in the micro-reaction apparatus, an oil phase and short chain alcohols undergo an ester exchange reaction under base catalysis to generate fatty acid esters and by-product glycerol; and the micro-dispersion reactor is provided with a micro-dispersion structure for dispersing the short chain alcohols into micro-droplets. By the solution of the present application, the intrinsic safety of a process is improved, the reaction time is greatly shortened, the resistance to material flow is lower, the system operating pressure is low, and the single-channel treatment capacity is large, which is 10-500 times that of a micro-channel reactor.

The present invention relates to a parallel synthesis method and synthesizer of a compound library, and more specifically provides a parallel synthesis method and synthesizer of a compound library, which uniformly distribute a first reactant and perform independent reactions in separate spaces, and since it is possible to confirm the results for various reaction variables at once, the synthesis time of the compound library can be reduced with a high synthesis yield of the product.