A system and method for flow synthesis of polymer nanoparticles in a continuous flow reactor having a channel. The polymer nanoparticles are synthesized from monomer in the presence of an initiator.

An apparatus and a method of manufacturing mesoporous silica are provided. The apparatus includes a mount, a reactor rotatably coupled to the mount, in which mixed solution of surfactant, water and acid is to be poured, an impeller installed to the reactor and rotating to stir the mixed solution, and a heating unit installed to cover an outer surface of the reactor thereby heating the reactor.

The present invention relates to a process for preparing zeolite crystals having a multimodal particle size distribution, and the sizes of which are between 0.02 m and 20 m, said process comprising feeding at least two reactors each with a synthesis gel capable of forming zeolite crystals, carrying out a crystallization reaction, in parallel, in each of the at least two reactors, and mixing the reaction media of the at least two reactors, after the start of at least one of the crystallization reactions.

Disclosed are methods and apparatus for recovering fibers from fiber reinforced polymers wherein the fiber reinforced polymer is contacted with a Lewis base for a time sufficient to allow at least partial depolymerization of the polymer.

A system configured to convert cellulosic materials to sugar is provided. The system has a housing a plurality of sensors coupled to the housing configured to receive input from an internal section of the housing, and convert the input to data during operation, and a control system comprising a processor, the control system configured to configured to adjust a parameter of the housing based on the received data, wherein the received data comprises an amount of oxygen within the housing, and if the oxygen in the housing is outside a predetermined range, the control system outputs a signal to an outlet to release a predetermined amount of oxygen.

A light reactor for photochemical material production and/or treatment including a receiving space for receiving materials to be irradiated and/or receiving a reaction vessel containing such materials, a plurality of light sources, and a plurality of optical elements, which are distributed in an annular region in a plurality of rows around the receiving space. The optical elements are designed to form light bundles having main emission axes which, from row to row, are tilted differently with respect to a longitudinal axis of the annular region and together form a radiation space constricted between two cone tips, the center of which radiation space is in the central region of the receiving space.

A batch reactor according to an embodiment of the present disclosure includes: a reactor receiving a solvent in a liquid phase; a sparger configured to supply a raw material in a gas phase into the reactor; and a stirrer having an impeller on a rotational shaft installed in the reactor in a height direction to stir the solvent and the raw material, in which the impeller includes a radial-type impeller and an axial-type impeller.

The present invention relates to a process for the preparation of a zeolitic material, as well as to a catalyst per se as obtainable or obtained according to said process. Furthermore, the present invention relates to the use of the zeolitic material, in particular as a catalyst.

A system for making and using a ground product that includes one or more of: a reactor operated to react a guar split with a reagent at a reaction temperature in a range of 120 F. to 180 F. to form a guar derivative, and a treatment and transfer section for optionally treating the guar derivative and transferring the guar derivative to a co-grinder. The co-grinder is operably associated with a heated vacuum system and is operated to co-grind an acid with the guar derivative to form a ground product.

A representative point of each of the plurality of first cooling pipes in a plane substantially perpendicular to an extending direction of the straight body is located substantially on a circumference of any of a plurality of virtual circles arranged substantially concentrically in the substantially perpendicular plane. A number Nc [units] of the plurality of virtual circles and a proportion CZ [mg-dispersing aid/kg-monomer] of a mass of the dispersing aid to a mass of one or more types of monomers to be materials of the polymer satisfy a particular relationship.