Abstract: A method includes: receiving system data corresponding to an engine system. The system data includes a plurality of remaining useful life (RUL) values with each RUL value associated with a component of the engine system. The method further includes: comparing a first RUL value to a service interval threshold; generating a near-term service recommendation including a first list of components that correspond to each RUL value that are less than or equal to the service interval threshold; generating an extended term service recommendation including a second list of components and a downtime prediction; generating a coordinated service recommendation by dynamically populating one or more fields of the coordinated service recommendation based on the near-term service recommendation and the extended term service recommendation; and providing the combined service recommendation to a user device.

Abstract: Systems and methods for determining a remaining useful life (RUL) of a component of an engine system are provided. A method includes: receiving component data comprising sensor data corresponding to a component and engine data; pre-processing the component data by removing a first set of sensor data values that correspond to a first set of engine data values of the engine data; aggregating the pre-processed component data by grouping a second set of sensor values of the sensor data; determining a RUL for the component based on a RUL model that correlates at least a portion of the aggregated data to RUL values; adjusting the RUL based on at least one of detecting a service event or determining that one or more sensor data values of the sensor data are outside a predetermined range of values; and providing the RUL to a user device.

Abstract: The present disclosure provides methods of forming graphene-containing microcapsules, which may include steps of providing a graphene-containing precursor, combining the graphene-containing precursor with a drying oil such that the drying oil is intercalated within the graphene-containing precursor to form a graphene-containing aggregate, adding the graphene-containing aggregate to an aqueous solution comprising an emulsifier, and adding an encapsulating agent to form graphene-containing microcapsules. The graphene-containing microcapsules of the present disclosure may be used in numerous applications including in self-healing materials.

Abstract: A method for handling at least one trailer in a work site is provided. The at least one trailer is at least partly autonomous and/or remotely controllable. A first trailer is attached to a first transporting vehicle. The method comprises performing a handover of control of the first trailer. The handover triggers an initiation of a first loading and/or unloading operation to be performed by a first loading equipment on the first trailer. When detecting that the candidate trailer is available to be transported by the first transporting vehicle, the method comprises attaching the candidate trailer to the first transporting vehicle.

Abstract: Methods and systems for causing presentation, on a client device, of an improved user interface for managing listings of items on a network-based publication system are disclosed. It is determined whether an importance of specifying a value of an attribute for an item has transgressed an importance threshold with respect to a probability of a transaction being completed with respect to a listing of the item. It is identified that the value for the attribute has not been specified with respect to the listing of the item. It is communicated, in the user interface, the importance of specifying the value in conjunction with providing, in the user interface, an interactive user interface element for specifying the value with respect to the listing.

Abstract: Para-xylene production processes are disclosed, with such processes being integrated with extractive distillation or other separation to effectively separate, for example to remove and recover, ethylbenzene and other components that co-boil with the isomers of xylene. This allows for xylene isomerization, downstream of the separation of para-xylene from its other isomers, to be operated under milder conditions (e.g., liquid phase, absence of added hydrogen) without the need for ethylbenzene conversion. The associated decreased yields of byproducts such as light gases and non-aromatic hydrocarbons, together with the generation of purified ethylbenzene having value for styrene monomer production, can significantly improve overall process economics.

Abstract: A process and system for recovering natural gas liquids (NGL) using a combination of J-T cooling and membrane separation. The process involves compressing, separating, and cooling a flare gas stream comprising at least methane and C3+ hydrocarbons prior to being introduced to a J-T valve. The cooled stream exiting the J-T valve is further separated, producing a NGL product stream and an uncondensed gas stream. The uncondensed gas stream is directed to a membrane separation step, which results in a C3+ hydrocarbon enriched stream and a C3+ hydrocarbon depleted stream. The C3+ hydrocarbon enriched stream may be recycled back to the process to recover more NGL.

Abstract: The present disclosure relates to a fire resistant, corrosion protective, water proofing, energy saving, water based heat insulating coating composition and a process for its preparation. The coating composition comprises a graft copolymer emulsion, a colorant, and at least one reinforcing additive and a filler. The graft copolymer is grafted to synergize the properties shown by the polymers of four different specialty monomers which results in a coating that exhibits excellent heat insulation and other mechanical properties. The coating is useful as a heat insulating coating.

Abstract: Para-xylene production processes are disclosed, with such processes being integrated with extractive distillation or other separation to effectively separate, for example to remove and recover, ethylbenzene and other components that co-boil with the isomers of xylene. This allows for xylene isomerization, downstream of the separation of para-xylene from its other isomers, to be operated under milder conditions (e.g., liquid phase, absence of added hydrogen) without the need for ethylbenzene conversion. The associated decreased yields of byproducts such as light gases and non-aromatic hydrocarbons, together with the generation of purified ethylbenzene having value for styrene monomer production, can significantly improve overall process economics.

Abstract: A process for the distillative separation of ethylbenzene from a mixture comprising ethylbenzene and at least one other C8 aromatic compound, comprising introducing a feed stream comprising said mixture into a first distillation column, introducing a first stream comprising a heavy solvent above the feed stream into the first distillation column, introducing an aqueous stream below the feed stream into the first distillation column.

Abstract: Process for the distillative separation of ethylbenzene from a mixture comprising ethylbenzene and at least one other C8 aromatic compound, comprising distilling said mixture in a distillation column in the presence of an extractive solvent, characterized in that the distillation column is operated at a sub-atmospheric pressure.

Abstract: A process and system for recovering natural gas liquids (NGL) using a combination of J-T cooling and membrane separation. The process involves compressing, separating, and cooling a flare gas stream comprising at least methane and C3+ hydrocarbons prior to being introduced to a J-T valve. The cooled stream exiting the J-T valve is further separated, producing a NGL product stream and an uncondensed gas stream. The uncondensed gas stream is directed to a membrane separation step, which results in a C3+ hydrocarbon enriched stream and a C3+ hydrocarbon depleted stream. The C3+ hydrocarbon enriched stream may be recycled back to the process to recover more NGL.

Abstract: A process and system for recovering natural gas liquids (NGL) using a combination of J-T cooling and membrane separation. The process involves compressing, separating, and cooling a flare gas stream comprising at least methane and C3+ hydrocarbons prior to being introduced to a J-T valve. The cooled stream exiting the J-T valve is further separated, producing a NGL product stream and an uncondensed gas stream. The uncondensed gas stream is directed to a membrane separation step, which results in a C3+ hydrocarbon enriched stream and a C3+ hydrocarbon depleted stream. The C3+ hydrocarbon enriched stream may be recycled back to the process to recover more NGL.

Abstract: The claimed invention relates to a method for reducing energy consumption in a distillation process by using thermal coupling. Embodiments of the claimed invention are directed to the inclusion of a side reboiler and a partial condenser in the prefractionation section of a first column, which in turn helps to uniformly distribute the vapor liquid traffic between a first column and a second column.

Abstract: The present disclosure relates to coating compositions. A fire resistant, corrosion protective, water proofing, energy saving, water based heat insulating coating composition and a process for its preparation is provided. The coating composition comprises a graft copolymer emulsion, a colorant, and one or more reinforcing additives. The graft copolymer is crafted to synergize the properties shown by the polymers of four different specialty monomers which results in a coating that exhibits excellent heat insulation and other mechanical properties. The coating is useful as a heat insulating coating.

Abstract: A process for the distillative separation of ethylbenzene from a mixture comprising ethylbenzene and at least one other C8 aromatic compound, comprising introducing a feed stream comprising said mixture into a first distillation column, introducing a first stream comprising a heavy solvent above the feed stream into the first distillation column, introducing an aqueous stream below the feed stream into the first distillation column.

Abstract: Process for the distillative separation of ethylbenzene from a mixture comprising ethylbenzene and at least one other C8 aromatic compound, comprising distilling said mixture in a distillation column in the presence of an extractive solvent, characterized in that the distillation column is operated at a sub-atmospheric pressure.

Abstract: A process and system for recovering natural gas liquids (NGL) using a combination of J-T cooling and membrane separation. The process involves compressing, separating, and cooling a flare gas stream comprising at least methane and C3+ hydrocarbons prior to being introduced to a J-T valve. The cooled stream exiting the J-T valve is further separated, producing a NGL product stream and an uncondensed gas stream. The uncondensed gas stream is directed to a membrane separation step, which results in a C3+ hydrocarbon enriched stream and a C3+ hydrocarbon depleted stream. The C3+ hydrocarbon enriched stream may be recycled back to the process to recover more NGL.

Abstract: A memory device with word-line voltage boosting includes a set of first switches that are operable to couple a word-line of the memory device to a supply voltage to pull the word-line up to a rail voltage. A dummy line including a conductive route can be disposed in a vicinity of the word-line to form a parasitic coupling capacitance with the word-line. A second switch is operable to couple the dummy line to the supply voltage to pull the dummy line to the rail voltage. Pulling up the dummy line boosts the word-line voltage above the rail voltage by a boost voltage.

Abstract: Methods, systems and computer readable storage medium embodiments for communicating over a data bus include, determining a number of changes in bit value in respective bit positions between a previous bit string and a current bit string, transmitting either the current bit string in an inverted form over the data bus if the determined number of changes in bit value exceeds a threshold or the current bit string in non-inverted form if the determined number of changes in bit value does not exceed a threshold, and transmitting an additional at least one bit along with the current bit string having a logic value that indicates whether the current bit string is in an inverted form or non-inverted form. Methods, systems, and computer readable storage medium embodiments for receiving bit strings over a bus are also disclosed.