Abstract: A system and method to remove a polluting agent or contaminant, including but not limited to mercury, from the liquid phase of a process system using an adsorbent. In one exemplary embodiment, a magnetic or non-magnetic support with a chemisorbing or physisorbing sorbent is suspended in the liquid phase of a process system, under conditions in which the polluting agent binds to the adsorbent. The pollutant-bearing adsorbent may then be separated from the process system by either physical or magnetic means. The polluting agent may then disassociated from the adsorbent so the adsorbent is regenerated and capable of repeated use.

Abstract: An adsorbent is made by chemically attaching proper functional groups onto low cost precipitated silica surface under elevated temperature and pressure conditions. Functional groups are designed for particular targeted compounds. The resulting adsorbent has low production cost, high capacity and fast kinetics for adsorption applications. The resulting adsorbent also is very effective in adsorbing heavy metals such as mercury in high pH solutions.

Abstract: A system and method to remove a polluting agent or contaminant, including but not limited to mercury, from the liquid phase of a process system using an adsorbent. In one exemplary embodiment, a magnetic or non-magnetic support with a chemisorbing or physisorbing sorbent is suspended in the liquid phase of a process system, under conditions in which the polluting agent binds to the adsorbent. The pollutant-bearing adsorbent may then be separated from the process system by either physical or magnetic means. The polluting agent may then disassociated from the adsorbent so the adsorbent is regenerated and capable of repeated use.

Abstract: The subject of the invention is a process for removal or separation of agents from dynamic process systems, particularly when the agent may be hazardous. Its primary embodiment lies in the removal of mercury from the exhaust from fossil fired heating systems, however, it can be seen as also applicable to many other types of separation processes. The process uses a regenerable and recyclable magnetic substrate having a sorbent attached thereto. The combination of the magnetic substrate and sorbent is referred to as a magnetic carrier.

Abstract: A common mode choke may include a generally rectangular body including bottom and top ferrite portions, at least one pair of laterally spaced apart interior conductors between the bottom and top ferrite portions and extending between the first and second ends of the generally rectangular body, and a dielectric material layer between the bottom and top ferrite portions. Moreover, the dielectric material layer may also extend laterally between the at least one pair of interior conductors and may also at least partially encapsulate the at least one pair of interior conductors at portions thereof opposite at least one of the bottom and top ferrite portions. The choke may also include end conductors on the opposite ends of the generally rectangular body and connected to the interior conductors. A compact footprint is provided for the common mode choke while maintaining a high level of electrical performance.