Patent ID: 7380976
Filing Date: 2008-06-03
Classification: B01F,B01J

Abstract:
1. A device comprising: a flow-through channel having an inlet for introducing a flow of a first material or materials, and an outlet for exiting a flow of a second material or materials; a plunger disposed and slidably movable coaxially within the flow through channel; a first cooling device disposed adjacent to and substantially surrounding the flow channel, the first cooling device comprising a housing having an internal sealable chamber for containing a first cooling fluid, an inlet having a first seal, and an outlet having a second seal, wherein the first cooling fluid is sealable within the sealable chamber; and a second cooling device disposed adjacent to and substantially surrounding the first cooling device; the second cooling device comprising a housing having an internal channel for a flow of a second cooling fluid, an inlet in fluid communication with the internal channel, an outlet in fluid communication with the channel, and a device for controlling the flow of second cooling fluid through the second cooling device.