摘要:
The aim of the invention is to be able to carry out especially endothermic high-temperature chemical syntheses, particularly HCN synthesis, in a microstructured reactor with the aid of the easiest possible measures such that the desired reaction products are obtained at the greatest possible yield and at a constant quality. Said aim is achieved by means of a microstructured reactor system in which the reaction zone is heated using a contactless heating apparatus, such as an induction heater or a radiant heating system. The reactor can be embodied as a plate reactor, a shell-and-tube reactor, or a rotationally symmetrical reactor.
摘要:
The invention relates to a reactor, a plant and a continuous, industrial process carried out therein for preparing high-purity silicon tetrachloride or high-purity germanium tetrachloride by treating the silicon tetrachloride or germanium tetrachloride to be purified, which is contaminated by at least one hydrogen-containing compound, by means of a cold plasma and isolating purified high-purity silicon tetrachloride or germanium tetrachloride from the resulting treated phase by fractional distillation, wherein the treatment is carried out in a plasma reactor (4) in which the longitudinal axes of the dielectric (4.4), of the high-voltage electrode (4.3) and of the earthed, metallic heat exchanger (4.2) are oriented parallel to one another and at the same time parallel to the force vector of gravity.
摘要:
Disclosed is a reactor to reform fuel, including: a low temperature reaction unit causing a reaction at a predetermined temperature; a high temperature reaction unit causing a reaction at a higher temperature in comparison with that of the low temperature reaction unit; and a communicating tube making the low temperature reaction unit and the high temperature reaction unit communicate with each other, wherein at least either the low temperature reaction unit or the high temperature reaction unit is equipped with a projecting surface and a concave surface, each facing to an opposed surface of the other one of the low temperature reaction unit and the high temperature reaction unit; a length between the concave surface and the opposed surface is longer than a length between the projecting surface and the opposed surface; and the communication tube is provided between the concave surface and the opposed surface.
摘要:
A support unit for a microfluidic system includes a first support; a first adhesive layer provided on a surface of the first support; and at least two equal hollow filaments laid on a surface of the first adhesive layer to have an arbitrary shape and functioning as a flow channel layer of the microfluidic system.
摘要:
This invention relates to microchannel apparatus that includes microchannels with interior surface features for modifying flow; processes utilizing this microchannel architecture, and methods of making apparatus having these features.
摘要:
The present invention relates a method of producing a carrier complex of an active ingredient disposed within a carrier material, the method comprising the steps of; (a) providing a complexation zone supplied with an aqueous medium containing the carrier material and a non-volatile water soluble organic solvent; (b) simultaneously stirring, heating, and passing an inert gas through the aqueous medium; (c) adding the active ingredient to the aqueous medium and maintaining the complexation zone under conditions of temperature effective to facilitate complexation of the active ingredient by the carrier material; and (d) recovering from the complexation zone a carrier complex of the active ingredient. The present invention also relates to an apparatus for producing carrier complexes.
摘要:
The disclosed invention relates to a process for making a multiphase mixture, comprising: flowing a first fluid stream (216) through a process microchannel (210), the first fluid stream (216) comprising at least one liquid and/or at least one gas, the process microchannel (210) having an apertured section (244); flowing a second fluid stream (272) through the apertured section (244) into the process microchannel (210) in contact with the first fluid stream (216) to form the multiphase mixture (218), the second fluid stream (272) comprising at least one gas and/or at least one microbody-forming material, the first fluid stream (272) forming a discontinuous phase dispersed in the continuous phase. Heat exchange may also take place between the process microchannel (210) and a heat source or heat sink (290).
摘要:
The invention relates to a microcapillary reactor (1) containing at least one first static mixer, comprising at least one first static mixer (2), comprising at least one first capillary supply line (4) for a first fluid, at least one second capillary supply line for a second fluid which is not substantially homogeneously mixable with the first fluid, wherein the first and second capillary supply lines flow into a region which is the point of departure for at least one transport line, wherein the first (6) and second (8) capillary supply lines are dimensioned in such a way that the first and second fluids can be respectively transported in laminary flow conditions and can be displaced in the form of alternatingly successive discrete liquid phase sections (plugs). The invention is characterized by at least one second static mixer(1), comprising at least one third supply line (12), particularly a capillary supply line, for a gaseous third fluid which flows into the first capillary transport line (10) downstream from the first mixer (2). The invention also relates to a multi-microcapillary reactor. The invention further relates to a method for controlled mixing of at least two fluids which substantially cannot be mixed in a homogeneous manner and at least one gaseous fluid, using said microcapillary reactor. The inventive method makes it possible to catalytically hydrogenate, for example, unsaturated aldhehydes, hydroformulate olefins and homogeneously catalytically oxidize organic compounds.
摘要:
The present invention provides a supporting unit of microfluid system having a smaller restriction on the number of the steps and capacity of the reaction and analysis that can be produced easily, and a microfluid-system supporting unit allowing mounting of complicated fluid circuits densely. The present invention relates to a microfluid-system supporting unit, comprising a first supporting plate and at least one hollow filament constituting the channel of the microfluid system, wherein the hollow filament is placed on the first supporting plate in any shape and a particular internal region of the hollow filament has a function.
摘要:
A micro fluid system support unit includes a first support body (2), a first adhesive layer (1a) arranged on the surface of the first support body (2), a first hollow filament group consisting of a plurality of hollow filaments (501 to 508) arranged with an arbitrary shape on the surface of the first adhesive layer (1a), a second hollow filament group consisting of a plurality of hollow filaments (511 to 518) arranged in the direction orthogonal to the first hollow filament group, a second adhesive layer (1b) arranged on the surface of the second hollow filament group, and a second support body (6) arranged on the surface of the second adhesive layer (1b). The first and the second hollow filament group constitute a flow passage layer.