Abstract: The disclosed embodiments include systems and methods for removing and recovering residual solvent from a solvent-bearing mass.

Abstract: The disclosed embodiments include systems and methods for the solvent extraction of a substance from a material. The disclosed systems include multiple tanks and an extraction chamber in communication with the tanks. Solvent transport is accomplished by heating and/or cooling selected tanks to cause the solvent to be transported between tanks.

Abstract: A filter apparatus includes an elongated housing with a filter input port to the housing and a filter output port to the housing. A mixture flow path is defined within the housing and extends from the filter input port to the filter output port such that the filter input port is in fluid communication with the output port through the mixture flow path. Two or more filter medium receiving volumes are defined within the housing along the mixture flow path, each filter medium receiving volume configured to receive a filter medium and contain the filter medium in the respective filter medium receiving volume. The filter medium receiving volumes are arranged within the housing such that a total length of the filter medium receiving volumes along a housing longitudinal axis is longer than the length of the housing along the housing longitudinal axis defined by the housing.

Abstract: Electric jacket systems and methods for extraction are described. A system may be arranged or arrangeable for electrically controlling a temperature of one or more extraction system components. The system may include a first plurality of thermoelectric devices, the first plurality arranged or arrangeable for coupling with a first extraction system component at multiple locations along the first extraction system component. The system may further include a controller operably coupled to the first plurality of thermoelectric devices, with the controller configured or configurable to establish or maintain at least a first target temperature by selectively applying or causing the selective application of electrical power to the first plurality of thermoelectric devices.

Abstract: Systems and methods for extracting solute from a source material in multiple canister systems are shown and described.

Abstract: The disclosed embodiments include systems and methods for the solvent extraction of a substance from a material. The disclosed systems include multiple tanks and an extraction column in communication with the tanks.

Abstract: Methods for creating concentrated plant material solution are disclosed. Some examples include combining at least a concentrated plant material, at least one terpenoid compound, and a solvent to define a mixture; heating the mixture, wherein a temperature of the mixture is heated above a boiling point of the solvent and wherein the temperature of the heated mixture does not exceed a lower one of a boiling point of the concentrated plant material and a boiling point of the at least one terpenoid compound; and maintaining the temperature of the mixture above the boiling point of the solvent and below the lower one of the boiling point of the concentrated plant material and the boiling point of the at least one terpenoid compound until the amount of solvent remaining in the mixture reaches a predetermined concentration level.

Abstract: The disclosed embodiments include systems and methods for the solvent extraction of a substance from a material. The disclosed systems include multiple tanks and an extraction column in communication with the tanks. Solvent transport is accomplished via pressure differentials that are established between or among tanks to cause the solvent to be transported between or among said tanks.

Abstract: The disclosed embodiments include systems and methods for the solvent extraction of a substance from a material. The disclosed systems include multiple tanks and an extraction column in communication with the tanks.

Abstract: Systems and methods for extracting solute from a source material in multiple canister systems are shown and described.

Abstract: The disclosed embodiments include systems and methods for the solvent extraction of a substance from a material. The disclosed systems include multiple tanks and an extraction chamber in communication with the tanks. Solvent transport is accomplished by heating and/or cooling selected tanks to cause the solvent to be transported between tanks.

Abstract: The disclosed embodiments include systems and methods for the solvent extraction of a substance from a material. The disclosed systems include multiple tanks and an extraction chamber in communication with the tanks. Solvent transport is accomplished by heating and/or cooling selected tanks to cause the solvent to be transported between tanks.

Abstract: The disclosed embodiments include systems and methods for the solvent extraction of a substance from a material. The disclosed systems include multiple tanks and an extraction chamber in communication with the tanks. Solvent transport is accomplished by heating and/or cooling selected tanks to cause the solvent to be transported between tanks.