Abstract: Embodiments of a flow control apparatus of the present invention generally include a vessel equipped with a pre-filter assembly, a substantially vertical, bottom-feeding liquid inlet line, a vapor space pressure equalization line, and a liquid outlet, wherein the vessel contains a pair of connected, horizontally oriented, O-ring and/or piston ring equipped sealing plates that are designed to rise and fall as a pair in response to gravity provided liquid pressure in the sump of the vessel, whereby an elevation of the sealing plates provides the liquid in fluid communication with the liquid outlet via internal orifices fluidly connected to one or more fluid conduits. Embodiments of a method of using embodiments of an apparatus of the present invention to control liquid flow are also provided.

Abstract: Embodiments of a flow control apparatus of the present invention generally include a vessel equipped with a pre-filter assembly, a substantially vertical, bottom-feeding liquid inlet line, a vapor space pressure equalization line, and a liquid outlet, wherein the vessel contains a pair of connected, horizontally oriented, O-ring and/or piston ring equipped sealing plates that are designed to rise and fall as a pair in response to gravity provided liquid pressure in the sump of the vessel, whereby an elevation of the sealing plates provides the liquid in fluid communication with the liquid outlet via internal orifices fluidly connected to one or more fluid conduits. Embodiments of a method of using embodiments of an apparatus of the present invention to control liquid flow are also provided.

Abstract: Embodiments of a flow control apparatus of the present invention generally include a vessel equipped with a pre-filter assembly, a substantially vertical, bottom-feeding liquid inlet line, a vapor space pressure equalization line, and a liquid outlet, wherein the vessel contains a pair of connected, horizontally oriented, O-ring and/or piston ring equipped sealing plates that are designed to rise and fall as a pair in response to gravity provided liquid pressure in the sump of the vessel, whereby an elevation of the sealing plates provides the liquid in fluid communication with the liquid outlet via internal orifices fluidly connected to one or more fluid conduits. Embodiments of a method of using embodiments of an apparatus of the present invention to control liquid flow are also provided.

Abstract: Embodiments of a flow control apparatus of the present invention generally include a vessel equipped with a substantially vertical, bottom-feeding liquid inlet line, a vapor space pressure equalization line, and a liquid outlet, wherein the vessel contains a pair of connected, horizontally oriented, O-ring and/or piston ring equipped sealing plates that are designed to rise and fall as a pair in response to gravity provided liquid pressure in the sump of the vessel, whereby an elevation of the sealing plates provides the liquid in fluid communication with the liquid outlet via internal orifices fluidly connected to one or more fluid conduits. Embodiments of a method of using embodiments of an apparatus of the present invention to control liquid flow are also provided.

Abstract: Embodiments of a flow control apparatus of the present invention generally include a vessel equipped with a substantially vertical, bottom-feeding liquid inlet line, a vapor space pressure equalization line, and a liquid outlet, wherein the vessel contains a pair of connected, horizontally oriented, O-ring and/or piston ring equipped sealing plates that are designed to rise and fall as a pair in response to gravity provided liquid pressure in the sump of the vessel, whereby an elevation of the sealing plates provides the liquid in fluid communication with the liquid outlet via internal orifices fluidly connected to one or more fluid conduits. Embodiments of a method of using embodiments of an apparatus of the present invention to control liquid flow are also provided.

Abstract: Embodiments of a flow control apparatus of the present invention generally include a vessel equipped with a substantially vertical, bottom-feeding liquid inlet line, a vapor space pressure equalization line, and a liquid outlet, wherein the vessel contains a pair of connected, horizontally oriented, O-ring and/or piston ring equipped sealing plates that are designed to rise and fall as a pair in response to gravity provided liquid pressure in the sump of the vessel, whereby an elevation of the sealing plates provides the liquid in fluid communication with the liquid outlet via internal orifices fluidly connected to one or more fluid conduits. Embodiments of a method of using embodiments of an apparatus of the present invention to control liquid flow are also provided.

Abstract: Embodiments of a flow control apparatus of the present invention generally include a vessel equipped with a substantially vertical, bottom-feeding liquid inlet line, a vapor space pressure equalization line, and a liquid outlet, wherein the vessel contains a pair of connected, horizontally oriented, O-ring and/or piston ring equipped sealing plates that are designed to rise and fall as a pair in response to gravity provided liquid pressure in the sump of the vessel, whereby an elevation of the sealing plates provides the liquid in fluid communication with the liquid outlet via internal orifices fluidly connected to one or more fluid conduits. Embodiments of a method of using embodiments of an apparatus of the present invention to control liquid flow are also provided.

Abstract: Embodiments of a hydrogen sulfide destruction and sulfur recovery system of the present invention generally include a tower, sulfur introduction piping, oxygen introduction piping, and hydrogen sulfide introduction piping, wherein said tower contains a lower cooling component positioned in a vapor space of a tower bottom section, a lower vapor space fluidly connected to an upper vapor space, one or more upper and lower catalyst beds, a first condensation cooling component and a collection tray disposed in a first condensation section, a second condensation cooling component disposed in a second condensation section, a fluid pathway, partially defined by a collection tray weir, between the first condensation section and the second condensation section, a fluid pathway between a bottom section of the second condensation section and the tower bottom section, and a second condensation section bottom section gas outlet. Embodiments of a method of using the system are also provided.

Abstract: Embodiments of a hydrogen sulfide destruction and sulfur recovery system of the present invention generally include a tower, sulfur introduction piping, oxygen introduction piping, and hydrogen sulfide introduction piping, wherein said tower contains a lower cooling component positioned in a vapor space of a tower bottom section, a lower vapor space fluidly connected to an upper vapor space, one or more upper and lower catalyst beds, a first condensation cooling component and a collection tray disposed in a first condensation section, a second condensation cooling component disposed in a second condensation section, a fluid pathway, partially defined by a collection tray weir, between the first condensation section and the second condensation section, a fluid pathway between a bottom section of the second condensation section and the tower bottom section, and a second condensation section bottom section gas outlet. Embodiments of a method of using the system are also provided.

Abstract: A sulfur trap provides separation of elemental molten sulfur from a process stream comprising a mixture of sulfur and associated tail-gases. The sulfur trap comprises a vertically-oriented cylindrical wall having a chamber for receiving the process stream, a float positioned in the chamber, the float attached to a float end of a lever, a nozzle insert attached to the distal end of the lever, and a lever fulcrum positioned intermediate the lever float end and the lever nozzle insert end. The float, lever, nozzle insert and outlet are constructed to allow the float position to control nozzle insert engagement of the outlet, particularly to close the outlet when the float is elevated by molten sulfur and to disengage from the outlet to allow discharge flow of liquid sulfur at a determined level of sulfur within the chamber. Embodiments of a method of separating liquid sulfur from gases are also provided.

Abstract: Embodiments of a sight port system of the present invention generally include a primary lens assembly disposed within a hot zone of a sight port component, wherein the primary lens assembly comprises a primary lens positioned between two annular flanges; the gas sealed hot zone is defined between a cavity closure plate, which may comprise a secondary lens, and the primary lens assembly; a jacketed heating means is disposed circumferentially around the gas filled zone and the primary lens; the primary lens assembly is positioned adjacent a process stream chamber or pipe segment; and a process fluid flowing through the process stream chamber may be visually observed through the primary lens, and the secondary lens if present. Embodiments comprising two opposing primary lens assemblies are also disclosed. Embodiments of a method of using embodiments of a sight port system of the present invention are also provided.

Abstract: Embodiments of a degassing system of the present invention generally include a degassing device having a sintered metal matrix component; and a process vessel having a liquid inlet and liquid outlet through which liquid flows providing a liquid level there within; wherein the degassing device, which is fluidly connected to a pressurized gas source, is disposed within the process vessel beneath the surface of the liquid, wherein pressurized gas is introduced to the degassing device and forced through the sintered metal matrix to create gas micro-bubbles which rise through the liquid to strip volatile compounds therefrom, the gaseous composition above the surface of the liquid being evacuated through the gas outlet. In one embodiment, a degassing tower having multiple degassing chambers and degassing devices is employed. In one embodiment, a metal powder is disposed within the sintered metal matrix. Embodiments of methods of using the degassing device are also provided.

Abstract: Embodiments of a boat heat exchanger system of the present invention employable to cool a user device via heat transfer generally include an inlet pipe, an outlet pipe, and an inline pump, wherein the inlet pipe is fluidly connectable to an external aqueous fluid source. In one embodiment, a closed-looped system utilizing a heat exchange component of a contained external aqueous fluid source is provided. In another aspect, embodiments of a boat heat exchanger system of the present invention contain a close-looped system and generally include an inlet pipe, an outlet pipe, an inline pump, and an externally disposed heat exchanger, wherein an aqueous fluid is recirculated through the heat exchanger system. Methods of cooling user devices on a boat using embodiments of a boat heat exchanger system are provided.

Abstract: Embodiments of a boat heat exchanger system of the present invention employable to cool a user device via heat transfer generally include an inlet pipe, an outlet pipe, and an inline pump, wherein the inlet pipe is fluidly connectable to an external aqueous fluid source. In one embodiment, a closed-looped system utilizing a heat exchange component of a contained external aqueous fluid source is provided. In another aspect, embodiments of a boat heat exchanger system of the present invention contain a close-looped system and generally include an inlet pipe, an outlet pipe, an inline pump, and an externally disposed heat exchanger, wherein an aqueous fluid is recirculated through the heat exchanger system. Methods of cooling user devices on a boat using embodiments of a boat heat exchanger system are provided.

Abstract: Embodiments of a degassing system of the present invention generally include a degassing device having a sintered metal matrix component; and a process vessel having a liquid inlet and liquid outlet through which liquid flows providing a liquid level there within; wherein the degassing device, which is fluidly connected to a pressurized gas source, is disposed within the process vessel beneath the surface of the liquid, wherein pressurized gas is introduced to the degassing device and forced through the sintered metal matrix to create gas micro-bubbles which rise through the liquid to strip volatile compounds therefrom, the gaseous composition above the surface of the liquid being evacuated through the gas outlet. In one embodiment, a degassing tower having multiple degassing chambers and degassing devices is employed. In one embodiment, a metal powder is disposed within the sintered metal matrix. Embodiments of methods of using the degassing device are also provided.

Abstract: Embodiments of the present invention generally include a pressure relief system and methods of use, in which an apparatus includes an upper chamber fluidly connected to a pressurized fluid source, a lower chamber having an inlet and an outlet, a vertically moveable plate intermediate the chambers and disposed within a plate support, and connected to the plate by a vertical shaft, a vertically actuating lower chamber inlet valve including an inlet seal. Pressure relief is accomplished by controlling fluid pressure in the upper chamber such that varying downward force on the plate and therefore, via the shaft, the inlet seal, allows for selective opening/closing of the inlet valve as a function of upper chamber fluid pressure relative to the pressure exerted from a fluid source for which pressure relief is desired, beneath the inlet seal, whereby over-pressured fluid entering the lower chamber via the inlet is vented out the outlet.

Abstract: A sulfur trap provides separation of elemental molten sulfur from a process stream comprising a mixture of sulfur and associated tail-gases. The sulfur trap comprises a vertically-oriented cylindrical wall having a chamber for receiving the process stream, a float positioned in the chamber, the float attached to a float end of a lever, a nozzle insert attached to the distal end of the lever, and a lever fulcrum positioned intermediate the lever float end and the lever nozzle insert end. The float, lever, nozzle insert and outlet are constructed to allow the float position to control nozzle insert engagement of the outlet, particularly to close the outlet when the float is elevated by molten sulfur and to disengage from the outlet to allow discharge flow of liquid sulfur at a determined level of sulfur within the chamber. Embodiments of a method of separating liquid sulfur from gases are also provided.

Abstract: Embodiments of the present invention generally include a pressure relief system and methods of use, in which an apparatus includes an upper chamber fluidly connected to a pressurized fluid source, a lower chamber having an inlet and an outlet, a vertically moveable plate intermediate the chambers and disposed within a plate support, and connected to the plate by a vertical shaft, a vertically actuating lower chamber inlet valve including an inlet seal. Pressure relief is accomplished by controlling fluid pressure in the upper chamber such that varying downward force on the plate and therefore, via the shaft, the inlet seal, allows for selective opening/closing of the inlet valve as a function of upper chamber fluid pressure relative to the pressure exerted from a fluid source for which pressure relief is desired, beneath the inlet seal, whereby over-pressured fluid entering the lower chamber via the inlet is vented out the outlet.

Abstract: A sulfur trap provides separation of elemental molten sulfur from a process stream comprising a mixture of sulfur and associated tail-gases. The sulfur trap comprises a vertically-oriented cylindrical wall having a chamber for receiving the process stream, a float positioned in the chamber, the float attached to a float end of a lever, a nozzle insert attached to the distal end of the lever, and a lever fulcrum positioned intermediate the lever float end and the lever nozzle insert end. The float, lever, nozzle insert and outlet are constructed to allow the float position to control nozzle insert engagement of the outlet, particularly to close the outlet when the float is elevated by molten sulfur and to disengage from the outlet to allow discharge flow of liquid sulfur at a determined level of sulfur within the chamber. Embodiments of a method of separating liquid sulfur from gases are also provided.

Abstract: Embodiments of the present invention generally include a pressure relief system and methods of use, in which an apparatus includes an upper chamber fluidly connected to a pressurized fluid source, a lower chamber having an inlet and an outlet, a vertically moveable plate intermediate the chambers and disposed within a plate support, and connected to the plate by a vertical shaft, a vertically actuating lower chamber inlet valve including an inlet seal. Pressure relief is accomplished by controlling fluid pressure in the upper chamber such that varying downward force on the plate and therefore, via the shaft, the inlet seal, allows for selective opening/closing of the inlet valve as a function of upper chamber fluid pressure relative to the pressure exerted from a fluid source for which pressure relief is desired, beneath the inlet seal, whereby over-pressured fluid entering the lower chamber via the inlet is vented out the outlet.