Methods of butane delivery, methods for reducing VOC emissions resulting from such delivery, and methods for debutanizing nitrogen gas used to expel butane from butane storage tanks.

A treatment device for a liquid may include an air compressor configured to generate compressed air. The treatment device may also include an oxygen concentrator configured to separate nitrogen and oxygen from the compressed air. The treatment device may also include a nitrogen injector coupled downstream from the oxygen concentrator and configured to inject the nitrogen into the liquid and an oxygen nanobubble generator coupled downstream from the oxygen concentrator and configured to generate oxygen nanobubbles within the liquid.

Shippable modular units configured for use in sequestering CO.sub.2 are provided. Aspects of the units include a support having one or more of: a CO.sub.2 gas/liquid contactor subunit, a carbonate production subunit and an alkali enrichment subunit; associated therewith. Also provided are systems made up of one or more such modular units, and methods for using the units/systems in CO.sub.2 sequestration protocols.

The present disclosure relates to a carbon capture adapter that may attach to high air flow locations. A carbon capture adapter may utilize the air flow of a high air flow location to allow for capture of unfiltered air, allowing for carbon removal and the scrubbing of the unfiltered air. The carbon capture adapter may comprise carbon sensors that may detect carbon levels of the air before and after the carbon has been scrubbed or removed from the ambient air. The carbon capture adapter may capture and transform the carbon into secondary substances that may be useful unto itself. The carbon capture adapter will have all inputs, outputs, processes, and flows that meet all aspects of a closed loop system that is specifically designed for CCS. The carbon capture adapter may be at least temporarily secured to at least one portion of a vehicle.

A mobile cabin, application of the cabin, and a method for spot processing of a smaller area of a surface, on a car or other object is provided. The mobile cabin includes a first side open along an outlined edge area. Towards the open side, a covering sheet made from a flexible material can be can be brought against the surface which undergoes spot processing. The covering sheet is supplied with sealing compounds. The cabin further cabin air inlet and extraction, wheels, and one or more windows, provided for visual insight into the cabin, as well as arm access holes, supplied with flexible material for a tight fit around a person's arms. The mobile cabin takes up little space and is easy to transport and facilitates a spot processing, without a person being required to stay inside the cabin itself during performance of the work.

An apparatus and process for drying a product gas for feeding the gas to a downstream user so that product gas can be dried to remove water from the gas that may be absorbed or adsorbed during an initial start-up phase of the product gas production and/or delivery (e.g. from conduits that may have been exposed to water during installation) so the product gas can be passed downstream to the user instead of being vented. Some embodiments can be configured to utilize a removable, mobile water redistribution device that can be transported to a new site after an initial start-up phase of product gas delivery is completed and the product gas providing conduit arrangement has been dried via operation for an initial start-up period of time.

An exhaust gas carbon dioxide capture and recovery system for an internal combustion engine includes a Mobile Carbon Capture (MCC) system and an absorption heat transformer. The MCC system captures carbon emissions of a first exhaust of the internal combustion engine and includes an exhaust absorber and a stripper. The exhaust absorber extracts at least a portion of carbon dioxide from the first exhaust using a lean solvent stream, and produces a rich solvent stream and a second exhaust having a reduced amount of carbon dioxide. The lean solvent stream includes a solvent selective for absorbing carbon dioxide, and the rich solvent stream includes the solvent and absorbed carbon dioxide. The stripper converts the rich solvent stream into the lean solvent stream and a crude carbon dioxide vapor. The absorption heat transformer provides heat to the stripper by generating a high temperature stream from a heat content of a coolant.

A material removal system includes a collection conduit having a distal end that is positionable adjacent particulate material. A primary particle separator system connected to the collection conduit separates quantities of particulate material entrained in an air stream. A secondary particle separator system connected to an outlet of the primary particle separator system separates additional quantities of particulate material entrained in an air stream exiting the primary particle separator system. An air pump connected to an outlet of the secondary particle separator system creates an airflow through the collection conduit and the primary and secondary particle separator systems. A conveyor system operatively associated with material discharge ports of the primary and secondary particle separator systems collects separated particulate material from the material discharge ports of the primary and secondary particle separator systems and transports the separated particulate material to a material discharge end of the conveyor system.

A floating power generation unit is provided which, by dispersing oxygen content in water as fine air bubbles while generating power on the water, increases the activity of aerobic organisms, promotes plankton growth, and improves fishing grounds. This floating power generation unit is provided with a power generator, an oxygen separator, and a float. The power generator and the oxygen separator are arranged on the top surface of the float. The floating power generation unit is provided with a first fine air bubble generating medium which supplies the oxygen separated by the oxygen separator into the water as fine air bubbles and is provided with a second fine air bubble generating medium which supplies the nitrogen separated by the oxygen separator into the water as fine air bubbles.

The present disclosure provides a method for a mobile pressure swing adsorption oxygen production device, comprising a first PSA section, a second PSA section and a third PSA section which are operated in series; the first PSA section adsorbs oxygen in raw air by a velocity-selective adsorbent; the second PSA section adsorbs nitrogen etc. in desorption gas of the first PSA section by a nitrogen balance-selective adsorbent; the third PSA section removes nitrogen from oxygen-rich gas flowing out of the second PSA section; the first PSA section sequentially undergoes at least adsorption A and vacuumizing VC in one cycle; the second PSA section sequentially undergoes at least adsorption A, pressure-equalizing drop ED, backward discharge BD and pressure-equalizing rise ER; and the third PSA section sequentially undergoes at least adsorption A, pressure-equalizing drop ED, backward discharge BD and pressure-equalizing rise ER.