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Pony Al Inc.

Pony Ai Inc.

Luke N Morrow

David C Morrow

Paul D Morrow

Robert Joseph Dingli

Paul L Rogers

Systems and methods are provided for cooling air in a vehicle. The system includes a chassis, inside an interior area of a vehicle, with one or more openings that are configured to allow air to enter the chassis to cool a heat generating component in the vehicle and an exhaust duct that directs the air away from the chassis after the air has contacted at least a portion of the heat generating component. The system includes a fan that acts to propel the air through the one or more openings and through the exhaust duct.

Systems and methods for cooling components of a vehicle

A system includes heat generating components in a vehicle and a coolant flow path connected to the heat generating components. The system includes a coolant pump that circulates coolant through the coolant flow path and a reversing mechanism that reverses a direction of circulation of coolant.

Systems and methods for cooling vehicle components

A gas processing system for recovering methane gas from a landfill includes a high pressure main absorber plus a relatively low pressure one. The low pressure absorber receives a gas stream from an equally low pressure flash tank. This low pressure gas stream consists mostly of carbon dioxide and methane. The methane would normally be lost due to the high cost of recompressing the carbon dioxide, but by running this mixture of carbon dioxide and methane through the low pressure absorber with a slip stream of cold absorbent, a large portion of the carbon dioxide can be removed with negligible methane losses. The remaining methane can be recycled through the high pressure main absorber without having to recompress the removed portion of carbon dioxide.

Landfill gas processing systems and methods

A method for recovering methane gas from a landfill involves the use of a main absorber, a flash system, an optional ancillary absorber and an optional polishing absorber. The recovered gas is maintained at a temperature that enhances a solvent's ability to absorb carbon dioxide from the recovered gas. While the main absorber uses the solvent for absorbing most of the carbon dioxide from the recovered gas, the flash system removes much of the carbon dioxide from the solvent exiting the main absorber. In some examples, at least portion of the flash system operates at subatmospheric pressure to create a vacuum that draws in a generally inert stripper gas (e.g., air, nitrogen, etc.) at atmospheric pressure. The stripper gas helps remove carbon dioxide from the solvent in the flash system.

Landfill gas treatment method with polishing

Landfill gas treatment method with offshoot

Enhanced landfill gas treatment

A method for recovering methane gas from a landfill involves the use of a main absorber, a flash system, an ancillary absorber and a polishing absorber. The main absorber uses a main current of solvent for absorbing most of the carbon dioxide from raw landfill gas. The flash system removes much of the carbon dioxide from the solvent exiting the main absorber. A portion of the solvent downstream of the flash system is diverted to the ancillary absorber in which a current of air removes additional carbon dioxide from that portion of solvent. From the ancillary absorber, the diverted portion of solvent flows through the polishing absorber to remove additional carbon dioxide from the main current of solvent that was previously treated in the main absorber. To increase the energy content of the processed gas, in some examples, propane is added to the final outgoing gas stream.

Landfill gas treatment

A method of using a triple-effect absorption system to recover methane from landfill gas contaminated with COand trace contaminates such as chlorinated hydrocarbons and aromatics involves processing the landfill gas with three absorbers and a flash system. One absorber uses a solvent to absorb the trace contaminants from the landfill gas, the second absorber in conjunction with the flash system extracts COfrom the gas, and just a first portion of that COis used for stripping the trace contaminates from the solvent in the third absorber. The rest of the extracted COis vented to atmosphere to prevent dampening the combustion of the trace contaminants absorbed by the first portion of CO.

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Midland, TX, United States of America

Luke N Morrow