The present invention discloses a continuous calcination vessel which can be used to prepare calcined chemically-treated solid oxides from solid oxides and chemically-treated solid oxides. A process for the continuous preparation of calcined chemically-treated solid oxides is also provided. Calcined chemically-treated solid oxides disclosed herein can be used in catalyst compositions for the polymerization of olefins.

The present invention discloses a continuous calcination vessel which can be used to prepare calcined chemically-treated solid oxides from solid oxides and chemically-treated solid oxides. A process for the continuous preparation of calcined chemically-treated solid oxides is also provided. Calcined chemically-treated solid oxides disclosed herein can be used in catalyst compositions for the polymerization of olefins.

A vortex chamber device comprising: a reactor comprising at least one chamber having a substantially circular cross-section; a device for feeding at least one fluid that is gaseous or liquid into the chamber; a device for removing said one or more fluids from the chamber; a device for feeding powder particles or a powder particles precursor to said chamber;
wherein said fluid removing device comprises at least one discharge opening for removing said at least one fluid from the chamber. The invention also provides a method for treating powder particles or a powder particles precursor.

A vortex chamber device comprising: a reactor comprising at least one chamber having a substantially circular cross-section; a device for feeding at least one fluid that is gaseous or liquid into the chamber; a device for removing said one or more fluids from the chamber; a device for feeding powder particles or a powder particles precursor to said chamber;
wherein said fluid removing device comprises at least one discharge opening for removing said at least one fluid from the chamber. The invention also provides a method for treating powder particles or a powder particles precursor.

A chemical reaction method having steps of preparing a chemical reaction apparatus by partitioning an inside of a horizontal flow reactor into multiple chambers by multiple partition plates, and flowing a liquid horizontally with an unfilled space being provided thereabove, generating microwaves with a microwave generator, and transmiting the microwaves, with at least one waveguide, to the unfilled space in the reactor. Also forming a top portion of the partition plates act as a weir, inclining the reactor such that, in each of the chambers, a weir height on the inlet side is higher than a weir height on the outlet side by at least an overflow depth at the partition plate on the outlet side, flowing content over each of the partition plates inside the reactor, and configuring the weir heights of the partition plates in the reactor are the same in a state where the reactor is not inclined.

Fluidized bed reactor apparatus, comprising a cylindrical reactor chamber (10), and a rotating shaft (14) equipped with radially extending fluidization units (16) disposed in the reactor chamber (10), said rotating shaft (14) being connected to a drive unit (42). The apparatus further comprising means for feeding fluidizing bed material into the reactor chamber (10), creating a fluidized bed (28) in the reactor chamber (10), means for feeding organic material that shall be processed into the fluidized bed (28) in the reactor chamber (10), and one or more outlets (22,24) for discharge of material, gases and vapors, wherein the process in the reactor chamber (10) is controlled by a control system (40) connected to at least the drive unit (42). The invention also relates to a method for processing organic material using a fluidized bed reactor apparatus.

Fluidized bed reactor apparatus, comprising a cylindrical reactor chamber (10), and a rotating shaft (14) equipped with radially extending fluidization units (16) disposed in the reactor chamber (10), said rotating shaft (14) being connected to a drive unit (42). The apparatus further comprising means for feeding fluidizing bed material into the reactor chamber (10), creating a fluidized bed (28) in the reactor chamber (10), means for feeding organic material that shall be processed into the fluidized bed (28) in the reactor chamber (10), and one or more outlets (22,24) for discharge of material, gases and vapors, wherein the process in the reactor chamber (10) is controlled by a control system (40) connected to at least the drive unit (42). The invention also relates to a method for processing organic material using a fluidized bed reactor apparatus.

A continuous char separation reactor (800) comprising a container (301) configured to contain a bed of char and bed solids and a settling zone (122) disposed within a first region of the container and configured to receive an input flow (180) comprising the char and bed solids. The settling zone (122) comprises a settling means (334) configured to segregate the received char and bed solids into a char fraction (001) having a ratio of char to bed solids that is at least 5 larger than that of the input flow (180) and a depleted portion (002) of the bed solids having a lower ratio of char to bed solids than that of the input flow.

A chemical reaction apparatus includes: a horizontal flow-type reactor inside of which has been partitioned into multiple chambers by multiple partition plates, and a liquid content horizontally flows with an unfilled space being provided thereabove; a microwave generator that generates microwaves; and at least one waveguide that transmits the microwaves generated by the microwave generator to the unfilled space in the reactor. The content flows over each of the partition plates, and, in each chamber, a weir height on an inlet side is higher than a weir height on an outlet side by at least an overflow depth at the partition plate on the outlet side.

A chemical reaction apparatus includes: a horizontal flow-type reactor inside of which has been partitioned into multiple chambers by multiple partition plates, and a liquid content horizontally flows with an unfilled space being provided thereabove; a microwave generator that generates microwaves; and at least one waveguide that transmits the microwaves generated by the microwave generator to the unfilled space in the reactor. The content flows over each of the partition plates, and, in each chamber, a weir height on an inlet side is higher than a weir height on an outlet side by at least an overflow depth at the partition plate on the outlet side.