摘要:
System and methods that provide reliable heating/cooling and mixing, coupled with uniform delivery of reagents at microscale sizes, are described herein. A microreactor vessel having one or more ports is used in a microscale reaction. Solid reagents are weighed, ground by ball milling, and added into the microreactor vessel. A particulate-filled heating mantle having a cavity configured to hold the microreactor vessel is used to heat the microreactor vessel.
摘要:
This invention relates to reactors, more particularly to spinning disc reactors, and to methods to perform reactions using these reactors. These reactors have no mechanical bearings and no dynamic seals. One or more spinning discs provided in the cavities of the reactor are driven from outside the reactor using magnetic forces. These spinning disc reactors can be used for a variety of reactions, including reactions involving aggressive chemicals, with minimal wearing over time.
摘要:
Die Erfindung betrifft einen Reaktor, bevorzugt Mikroreaktor zur Methanisierung, den Betrieb dieses Reaktors, also die Prozessführung zur Herstellung von Methan.
摘要:
Réacteur-échangeur ou échangeur comprenant au moins 3 étages avec sur chaque étage au moins une zone de canaux millimétriques favorisant les échanges de chaleur et au moins une zone de distribution en amont et/ou en aval de la zone de canaux millimétriques, caractérisée en ce que: -ledit réacteur-échangeur ou échangeur est une pièce ne présentant pas d'interfaces d'assemblages entre les différents étages, et -les canaux de la zone de canaux millimétriques sont séparés par des parois d'une épaisseur inférieure à 3 mm.
摘要:
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.
摘要:
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.
摘要:
Provided are: a chemical synthesis apparatus which can detect the leakage of a fluid from a flow path; and a method for manufacturing the chemical synthesis apparatus. One embodiment of the chemical synthesis apparatus according to the present invention is characterized by comprising a substrate that forms a flow path in which multiple fluids are to be chemically synthesized and a wiring section that is embedded in the substrate, wherein the electric resistivity of the wiring section varies when the wiring section is brought into contact with a fluid.
摘要:
Réacteur compact catalytique comprenant au moins 3 plaques avec sur chaque plaque au moins une zone de canaux millimétriques favorisant les échanges de chaleur et au moins une zone de distribution en amont et/ou en aval de la zone de canaux millimétriques; les canaux étant séparés par des parois, les zones de distribution sont caractérisées par: -la discontinuité des parois le long de la zone de distribution côté entrée ou côté sortie des flux gazeux et -l'augmentation de la largeur des parois le long de la zone de distribution côté entrée ou côté sortie des flux gazeux.
摘要:
Structures, catalysts, and reactors suitable for use for a variety of applications, including gas-to-liquid and coal-to-liquid processes and methods of forming the structures, catalysts, and reactors are disclosed. The catalyst material can be deposited onto an inner wall of a microtubular reactor and/or onto porous tungsten support structures using atomic layer deposition techniques.