Abstract: Methods, apparatuses and systems are described for administering a swallowable cell collection device to a patient. Methods include releasing a swallowable bundle of string of the cell collection device from a bundling apparatus, maintaining the string in a swallowable bundle while releasing the swallowable bundle from the bundling apparatus, and placing the swallowable bundle on the tongue of the patient. Methods also include constraining a retrieval string of the cell collection device in a swallowable bundle with a dissolvable band and placing the swallowable bundle on the tongue of the patient.

Abstract: Methods, apparatuses and systems are described for administering a swallowable cell collection device to a patient. Methods include releasing a swallowable bundle of string of the cell collection device from a bundling apparatus, maintaining the string in a swallowable bundle while releasing the swallowable bundle from the bundling apparatus, and placing the swallowable bundle on the tongue of the patient. Methods also include constraining a retrieval string of the cell collection device in a swallowable bundle with a dissolvable band and placing the swallowable bundle on the tongue of the patient.

Abstract: Methods, apparatuses and systems are described for administering a swallowable cell collection device to a patient. Methods include releasing a swallowable bundle of string of the cell collection device from a bundling apparatus, maintaining the string in a swallowable bundle while releasing the swallowable bundle from the bundling apparatus, and placing the swallowable bundle on the tongue of the patient. Methods also include constraining a retrieval string of the cell collection device in a swallowable bundle with a dissolvable band and placing the swallowable bundle on the tongue of the patient.

Abstract: The embodiments herein relate to application support management and, more particularly, to improving throughput of the application support management. Various aspects of a process implemented in an organization are analyzed based on incoming tickets/demands and the process is optimized by removing associated functional redundancies.

Abstract: Methods, apparatuses and systems are described for administering a swallowable cell collection device to a patient. Methods include releasing a swallowable bundle of string of the cell collection device from a bundling apparatus, maintaining the string in a swallowable bundle while releasing the swallowable bundle from the bundling apparatus, and placing the swallowable bundle on the tongue of the patient. Methods also include constraining a retrieval string of the cell collection device in a swallowable bundle with a dissolvable band and placing the swallowable bundle on the tongue of the patient.

Abstract: The present invention relates to a system for carrying out oxygen-enhanced combustion in an industrial process wherein the industrial process, an oxygen supply system or a source of oxygen, a heat recovery network, and an alternative Rankine cycle system based on a working fluid other than steam are integrated to achieve improved throughput and efficiency, and a method for oxygen-enhanced combustion in an industrial process using said system. Examples of industrial processes include cement production, steel reheat applications, glass production, aluminum and copper melting, as well as any industrial process that uses process heater, furnaces where combustion is carried out using an oxidant stream with oxygen content higher’ than that in ambient air and up to 100%.

Abstract: A method of heating process streams fed to a boiler incorporating an oxygen transport membrane device that includes an oxygen-containing stream and a boiler feed water stream. The membrane device separates oxygen to support combustion of a fuel and generate heat to raise the steam. Heat is recovered and process streams are heated by separately heating portions of the oxygen-containing stream and the boiler feed water stream with a retentate stream produced from the oxygen separation and a flue gas stream generated from the combustion. The flow rate of the portion of the oxygen-containing stream heated by the retentate stream is greater than that heated by the flue gas stream to help minimize heat transfer area and thus, fabrication costs. Also, water is condensed from the flue gas stream during the heat exchange involved in the heat recovery to increase thermodynamic efficiency.

Abstract: A cryogenic air separation system wherein nitrogen vapor from a higher pressure column and oxygen liquid from a lower pressure column each pass down through a once-through main condenser in heat exchange relation and some but not all of the oxygen liquid is vaporized such that the oxygen liquid and vapor exit the condenser in a liquid to vapor mass flowrate ratio within the range of from 0.05 to 0.5 whereby the need for a recirculation pump to ensure avoidance of oxygen boiling to dryness is eliminated.

Abstract: A system and method for sterilizing a cryogen is provided. In the disclosed embodiment a liquid cryogen is first vaporized and subsequently compressed prior to undergoing sterilization using biological filters. The compressed, sterilized cryogen vapor is then pre-cooled, preferably with the cryogen being vaporized, to produce a partially condensed, cool, sterile cryogen stream and then further condensed using the liquid cryogen to produce a sterilized liquid cryogen.

Abstract: A method of heating process streams fed to a boiler incorporating an oxygen transport membrane device that includes an oxygen-containing stream and a boiler feed water stream. The membrane device separates oxygen to support combustion of a fuel and generate heat to raise the steam. Heat is recovered and process streams are heated by separately heating portions of the oxygen-containing stream and the boiler feed water stream with a retentate stream produced from the oxygen separation and a flue gas stream generated from the combustion. The flow rate of the portion of the oxygen-containing stream heated by the retentate stream is greater than that heated by the flue gas stream to help minimize heat transfer area and thus, fabrication costs. Also, water is condensed from the flue gas stream during the heat exchange involved in the heat recovery to increase thermodynamic efficiency.

Abstract: A refrigeration system particularly useful with a multicomponent refrigerant fluid wherein the refrigerant fluid is cooled in an upward leg of a first vertically oriented heat exchanger section and further cooled in a downward leg of a second vertically oriented heat exchanger section prior to refrigeration generation and serial recycle flow through the two heat exchanger sections.

Abstract: A method of separating oxygen using a ceramic membrane unit having one or more ceramic membranes, preferably formed of a mixed conducting ceramic, for instance, a perovskite, capable of conducting both oxygen ions and electrons. Oxygen is separated within the ceramic membrane unit under impetus of compressing an incoming oxygen containing feed. The compressor used in the compression is powered by the work of expansion produced by expanding a process stream composed of at least a portion of the retentate produced in the ceramic membrane unit. Prior to expansion, the process stream is cooled to allow the use of less expensive materials in expanders used in the expansion. As a result, expansion of the process stream alone is insufficient to meet the power requirements involved in the compression. Interstage expansion with reheating is used to make up for the power deficit.

Abstract: A method of separating oxygen from an oxygen containing gas using an ceramic membrane unit having one or more ceramic membranes, preferably formed of a mixed conducting ceramic capable of conducting both oxygen ions and electrons. Oxygen is separated within the ceramic membrane unit under impetus of compressing the incoming feed. Sufficient power for such compression is created through expansion of a process stream composed in part of the retentate with interstage expansion reheating.

Abstract: A system, especially useful under cryogenic conditions, for downflowing cocurrent condensation of vapor against downflowing partially vaporizing liquid, wherein the condensing vapor flows within tubes having fluted internal surfaces and the boiling liquid flows along the outer surfaces of the tubes having re-entrant cavities.

Abstract: A method for more efficiently cooling and liquefying industrial gas wherein refrigeration for the cooling and liquefaction is generated using first and second defined multicomponent refrigerant fluids in separate refrigeration circuits to cover a wide temperature range from ambient to cryogenic temperature.

Abstract: A cryogenic air separation system wherein feed air is initially processed to produce a vapor and a liquid, the vapor is then processed in the rectifying section of a reflux condenser to produce moderate purity nitrogen, and the liquid is processed in the stripping section of the reflux condenser to produce moderate purity oxygen.

Abstract: A cryogenic rectification system wherein a product boiler is incorporated into the primary heat exchanger without encountering boiling to dryness problems wherein liquid from the cryogenic rectification plant is processed in a phase separator upstream of the product boiler, and fluid from the product boiler is passed into the phase separator prior to recovery.

Abstract: A downflow heat exchanger, particularly applicable as the main condenser/reboiler of a double column cryogenic air separation plant, wherein liquid distribution for uniform flow is carried out above the vapor passages and the well distributed liquid is passed into the liquid passages, preferably angularly onto the bridge fins, and then down through the liquid passages cocurrently with vapor in adjacent vapor passages.

Abstract: The invention comprises a downflow shell and tube condenser, especially useful for cryogenic rectification, which includes a shell having an upper tube sheet and a lower tube sheet, the shell extending above the upper tube sheet to create a first reservoir. A plurality of heat transfer tubes extend between the upper tube sheet and the lower tube sheet and also pass through the lower tube sheet. Cold liquid entering the heat transfer tubes flows down through the tubes and causes a condensation of vapor that is in contact therewith within the shell. The cold liquid is at least partially vaporized and exits from the lowermost ends of the heat transfer tubes.

Abstract: A downflow heat exchanger, particularly applicable as the main condenser/reboiler of a double column cryogenic air separation plant, wherein liquid distribution for uniform flow is carried out above the vapor passages and the well distributed liquid is passed into the liquid passages, preferably angularly onto the bridge fins, and then down through the liquid passages cocurrently with vapor in adjacent vapor passages.