Abstract: In various aspects, systems and methods are provided for operating an oxygen-fired catalyst regenerator with flue gas recycle and CO2 capture. An oxygen-fired catalyst regenerator contrasts with an air-fired regenerator. The oxygen-fired catalyst regenerator substantially reduces nitrogen within the system, which facilitates CO2 capture by reducing the energy required to capture CO2. In various aspects, a first portion of the regenerator flue gas is passed to a CO2 capture system and a second portion is recycled to the regenerator. Before the flue gas is recycled or diverted to the CO2 capture, it is passed to various processes that remove and/or reduce SOx, NOx, particulate, and water content. In various aspects, a portion of the treated flue gas may be combined with substantially pure O2 and recycled to the regenerator.

Abstract: This metal member is a metal member having a three-dimensional regular framework structure with a porosity in a range of 50% or more and 95% or less, wherein the three-dimensional regular framework structure has a framework and a plurality of pores extending in a first direction, in a cross section perpendicular to the first direction, pore rows in which the pores and the frameworks are alternately arranged are periodically laminated to form a lamination structure. In addition, the electrode has a well-shaped sheet layer having a plurality of through-holes in a thickness direction, the porosity of the well-shaped sheet layer is in a range of 20% or more and 70% or less, and the thickness of the well-shaped sheet layer is in a range of 10 ?m or more and 500 ?m or less.

Abstract: This aluminum powder product has powder particle bodies made of aluminum or an aluminum alloy, and barrier layers formed on surfaces of the powder particle bodies. An oxygen content in the aluminum powder product is 0.5 mass % or less, and in a case where a test, in which a mixture obtained by mixing the aluminum powder product and pure water at a mass ratio of 1:100 is held at 80° C. for 12 hours, is performed, no aluminum hydroxide phase is formed on a surface of the aluminum powder product after the test.

Abstract: In the liquid hydrocarbon producing method, a carbon compound is pyrolyzed using a metal oxide as a heat medium to generate a first gas containing H2, CH4, and light olefins; solid carbon formed as a by-product on the surface of the metal oxide during the pyrolysis is partially oxidized in a CO2 atmosphere to generate a second gas containing CO; steam is supplied to the second gas and a light saturated hydrocarbon gas and a steam reforming reaction and a water gas shift reaction are conducted to generate a third gas containing CO and H2; and a liquid hydrocarbon is produced using the first gas and the third gas as raw materials.

Abstract: A titanium substrate material includes: a substrate main body made of a sintered titanium particle body; and a titanium oxide film formed on the substrate main body, wherein a proportion of anatase titanium oxide among titanium oxide constituting the titanium oxide film is 90% or more. It may have a porosity of the substrate main body is within a range of 30% or more and 92% or less. It may have a compressive strength of the titanium substrate is 0.5 MPa or more.

Abstract: In various aspects, systems and methods are provided for operating an oxygen-fired catalyst regenerator with flue gas recycle and CO2 capture. An oxygen-fired catalyst regenerator contrasts with an air-fired regenerator. The oxygen-fired catalyst regenerator substantially reduces nitrogen within the system, which facilitates CO2 capture by reducing the energy required to capture CO2. In various aspects, a first portion of the regenerator flue gas is passed to a CO2 capture system and a second portion is recycled to the regenerator. Before the flue gas is recycled or diverted to the CO2 capture, it is passed to various processes that remove and/or reduce SOx, NOx, particulate, and water content. In various aspects, a portion of the treated flue gas may be combined with substantially pure O2 and recycled to the regenerator.

Abstract: In one embodiment, an acidic gas recovery apparatus includes an absorber to be supplied with a first gas including an acidic gas, cause an absorption liquid to absorb the acidic gas, and discharge the liquid that has adsorbed the acidic gas, and a second gas including the first gas from which the acidic gas has been removed, which are separated by a first separator. The apparatus further includes an evaporator to heat this liquid to release the acidic gas and steam, and discharge the liquid from which the acidic gas and the steam have been released, and a third gas including the acidic gas and the steam, which are separated by a second separator. The apparatus further includes a cooler to cool this third gas to condense the steam, and discharge the acidic gas and condensed water, which are separated by a third separator.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a configuration of a set of resource elements for Long Term Evolution (LTE) cell-specific reference signal (LTE-CRS) interference measurements associated with one or more neighboring LTE cells. The UE may perform the LTE-CRS interference measurements on the set of resource elements. The UE may transmit, to the base station, an interference measurement indication based at least in part on the LTE-CRS interference measurements. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a configuration of a set of resource elements for Long Term Evolution (LTE) cell-specific reference signal (LTE-CRS) interference measurements associated with one or more neighboring LTE cells. The UE may perform the LTE-CRS interference measurements on the set of resource elements. The UE may transmit, to the base station, an interference measurement indication based at least in part on the LTE-CRS interference measurements. Numerous other aspects are described.

Abstract: A titanium substrate of the present invention includes a substrate main body formed of titanium or a titanium alloy, in which a Magneli phase titanium oxide film formed of a Magneli phase titanium oxide represented by a chemical formula TinO2n-1 (4?n?10) is formed on a surface of the substrate main body and a BET value of the substrate main body on which the Magneli phase titanium oxide film is formed is 0.1 m2/g or less.

Abstract: A method of codeword (CW) mapping in a wireless communication system includes determining, with a Transmission and Reception Point (TRP), order of resources mapped to the CW, and mapping, with the TRP, the CW to resources in accordance with the determined order. The order of resources is determined based on a frequency resource, a time resource, and a layer. The determining determines the order based on a type of re¬ transmission control. The type of re-transmission control is CW-level Hybrid Automatic Repeat Request (HARQ) and code block group (CBG)-level HARQ. When the CW-level HARQ is applied, the determining determines the order as order of the layer, the frequency resource, and the time resource. When the CBG-level HARQ is applied, the determining determines the order as order of the frequency resource, the layer, and the time resource.

Abstract: This titanium base material has a base material body formed of titanium or a titanium alloy, in which a Magneli phase titanium oxide film formed of a Magneli phase titanium oxide represented by a chemical formula TinO2n-1 (4?n?10) is formed on a surface of the base material body. Here, the Magneli phase titanium oxide film preferably contains at least one or both of Ti4O7 and Ti5O9.