Abstract: Embodiments of emission reduction system including various embodiments of an emission filters for a power plant including a gas turbine are disclosed. The system includes: an emission filter; and a retraction system operably coupled to an exhaust passage of the gas turbine. The exhaust passage defines an exhaust path of exhaust from the gas turbine. The retraction system selectively moves the emission filter between a first location within the exhaust path and a second location out of the exhaust path. In a combined cycle power plant, the first location is upstream of a heat recovery steam generator (HRSG). The systems and filters described allow for temporary positioning of emission filter(s) just downstream of a gas turbine exhaust outlet, or upstream of an HRSG, where provided, for emission reduction at low loads or startup conditions, and removal of the emission filter(s) once operations move to higher loads.

Abstract: A gas turbine system includes an exhaust gas processing system that includes an exhaust stack having a first inlet and a first outlet. The first inlet is fluidly coupled to a second outlet of a cooler configured to direct the exhaust gas to the exhaust gas processing system via a first conduit extending between the exhaust stack and the cooler. The first conduit includes a first end configured to be directly coupled to the second outlet of the cooler and a second end configured to be directly coupled to the first inlet of the exhaust stack. The exhaust gas processing system also includes a carbon capture system disposed within the exhaust stack and configured to receive a carbon dioxide (CO2) lean solvent, to remove CO2 from the exhaust gas, to generate a CO2-rich solvent comprising the CO2 removed from the exhaust gas, and to generate a treated exhaust gas.

Abstract: A system includes a turbine system that contains a heat recovery steam generator (HRSG) having a flow path that receives an exhaust gas, and having a fluid path that receives a fluid. The fluid path is adjacent to the flow path such that the fluid is heated by the exhaust gas. The HRSG includes an electrical heater that provides heat to the fluid path during a start-up mode of the HRSG, during a shutdown mode of the HRSG, or both.

Abstract: Disclosed are various embodiments for a multi-provider management system for location-based service zones. The multi-provider management system can receive data associated with location-based service zones from multiple providers. A unique identifier can be assigned to each provider. The multi-provider management system can send location-based service zones from multiple providers to a client device, and can receive trigger event notifications associated with the location-based service zones. The unique identifier can be used to identify which provider to notify when receiving a trigger event notification.

Abstract: A vehicle storage system may include a deck configured to span substantially a total width of a vehicle bed, four support feet including two front support feet and two rear support feet, a center support extending in a longitudinal direction of the vehicle bed between the support feet and configured to support the deck, and a front vertical transverse support configured to secure the two front support feet and to support the deck. Alternatively, the vehicle storage system may be configured to span approximately half a total width of a vehicle bed, and include two support feet situated in corners on a same lateral side of the vehicle bed, a center support extending in a longitudinal direction of the vehicle bed between the support feet and an opposing side of the vehicle bed not spanned by the deck, and a front vertical transverse support.

Abstract: The invention relates to emulsions for use in food products. In particular, the invention relates to stable water-in-oil emulsions for reduced fat food products such as confectionery, spreads, and bakery goods.

Abstract: According to various embodiments, systems, devices and methods for modulating targeted nerve fibers (e.g., hepatic neuromodulation) or other tissue are provided. Systems, devices and methods for cooling energy delivery members are also provided. The systems may be configured to access tortuous anatomy of or adjacent hepatic vasculature. The systems may be configured to target nerves surrounding (e.g., within adventitia of or within perivascular space of) an artery or other blood vessel, such as the common hepatic artery.

Abstract: An apparatus for maintaining a bag in an open configuration has a base with a forward end and a rearward end, a first arm pivotally mounted to the adjacent to the rearward end of the base, and a second arm pivotally mounted adjacent to the rearward end of the base in spaced relation to the first arm. The first arm is movable between a generally horizontal first position and a second position extending at an obtuse angle with respect to said base. The second arm is movable between a generally horizontal first position and a second position extending at an obtuse angle with respect to the base. The first and second arms are adapted to receive an open end of the bag thereon. The base has a top surface that is inclined upwardly from the forward end toward the rearward end.

Abstract: A truck storage system may include a deck configured to span substantially a total width of a truck bed, four support feet, each support foot situated at a respective corner of the truck bed and configured to support the deck, and a center support extending in a longitudinal direction of the truck bed between the support feet and configured to support the deck. Alternatively, the truck storage system may be configured to span approximately half a total width of a truck bed, and include two support feet situated in corners on a same lateral side of the truck bed, and a center support extending in a longitudinal direction of the truck bed between the support feet and an opposing side of the truck bed not spanned by the deck.

Abstract: A pump housing support for use in a pump assembly, the pump assembly including a plurality of component parts which include a seal housing, a drive shaft having a rotation axis, an impeller and a pump housing, the pump housing which includes a main liner, the pump housing support including a base and a mounting member which includes a body portion to which a part of the pump housing can be mounted and a locating flange extending therefrom, the locating flange having first and second locating surfaces on opposing sides thereof and where the main liner is located on the first locating surface and the seal housing is located on the second locating surface.

Abstract: A method for injecting a reductant into an exhaust gas stream of a combustion turbine engine for selective catalytic reduction. The method may include the steps of: directing the exhaust gas stream through an exhaust duct; receiving the directed exhaust gas for treatment by a catalyst positioned within the exhaust duct; providing a reductant in a liquid state; pressurizing and heating the reductant in a manner that maintains the reductant in the liquid state; and injecting the heated, pressurized reductant into the exhaust gas stream such that the reductant flash vaporizes upon injection due to a pressure differential.

Abstract: An exhaust processing system for treating an exhaust gas stream that includes an exhaust duct for directing the exhaust gas stream; a first catalyst positioned within the exhaust duct for receiving the exhaust gas stream flowing therethrough; and an injection system for injecting cooling air and reductant in the exhaust gas stream. The injection system may include: a reductant supply feed for supplying the reductant; a cooling air supply feed for supplying the cooling air; a junction configured at which the reductant supply feed and the cooling air supply feed combine to form a combined supply feed thereafter; and an injector disposed within the exhaust duct to which the combined supply feed connects.

Abstract: A truck storage system may include a deck configured to span substantially a total width of a truck bed, four support feet, each support foot situated at a respective corner of the truck bed and configured to support the deck, and a center support extending in a longitudinal direction of the truck bed between the support feet and configured to support the deck. Alternatively, the truck storage system may be configured to span approximately half a total width of a truck bed, and include two support feet situated in corners on a same lateral side of the truck bed, and a center support extending in a longitudinal direction of the truck bed between the support feet and an opposing side of the truck bed not spanned by the deck.

Abstract: A gas detector and method are presented. The gas detector includes a launcher unit for coupling and merging light beams in mid-infrared and infrared wavelength ranges into a single light beam and directing the merged single light beam towards a gas flow path; a receiver unit for generating at least one photo detector current signal based on the light beam transmitted through the gas flow path; and a control unit for processing at least one photo detector current signal to measure concentration of the at least two gases present in the gas flow path.

Abstract: A gas detector and method are presented. The gas detector includes a launcher unit for coupling and merging light beams in mid-infrared and infrared wavelength ranges into a single light beam and directing the merged single light beam towards a gas flow path; a receiver unit for generating at least one photo detector current signal based on the light beam transmitted through the gas flow path; and a control unit for processing at least one photo detector current signal to measure concentration of the at least two gases present in the gas flow path.

Abstract: A method of controlling a heat recovery steam generator (HRSG) includes measuring a first regulated output of the HRSG and a second regulated output of the HRSG. The method includes comparing the first regulated output to a first setpoint defining a first target output to generate a first error signal and comparing the second regulated output to a second setpoint defining a second target output to generate a second error signal. The method also includes generating, by a controller implementing a multivariable control algorithm having as inputs the first error signal and the second error signal, control signals to control the HRSG to adjust values of the first regulated output and the second regulated output.

Abstract: A power generation system includes: a first gas turbine system including a first turbine component, a first integral compressor and a first combustor to which air from the first integral compressor and fuel are supplied, the first combustor arranged to supply hot combustion gases to the first turbine component, and the first integral compressor having a flow capacity greater than an intake capacity of the first combustor and/or the first gas turbine component, creating an excess air flow. A second gas turbine system may include similar components to the first except but without excess capacity in its compressor. A control valve system controls flow of the excess air flow from the first gas turbine system to the second gas turbine system. A heat exchanger may be coupled to the excess air flow path for exchanging heat with the excess air flow.

Abstract: A filling, coating or spread for use in food applications comprising a structured fat system, wherein the structured fat system comprises from 10 w/w % to 90 w/w % of a lipid and from 10 w/w % to 90 w/w % of an edible porous particle, wherein the lipid is present as a continuous phase in said structured fat system. The use of a structured fat system for reducing the trans- and saturated fat content of a filling, coating or spread, wherein the structured fat system comprises from 10 w/w % to 90 w/w % of a lipid and from 10 w/w % to 90 w/w % of an edible porous particle, wherein the lipid is present as a continuous phase in said structured fat system.