Abstract: The methods and embodiments described herein involve installation of a gas sparging manifold into crude oil storage tanks, which facilitates removal of hydrogen sulfide (H2S) from bulk crude oil. Hydrogen sulfide stripped from the crude oil is scavenged via a forced-draft scavenging gas into a scavenging duct, and passes through an in-line filter. An alternative embodiment can be adapted for mobile use in a tank trailer/tank car capable of being towed by a tractor truck or locomotive.

Abstract: The methods and embodiments described herein involve installation of a gas sparging manifold into crude oil storage tanks, which facilitates removal of hydrogen sulfide (H2S) from bulk crude oil. Hydrogen sulfide stripped from the crude oil is scavenged via a forced-draft scavenging gas into a scavenging duct, and passes through an in-line filter. An alternative embodiment can be adapted for mobile use in a tank trailer/tank car capable of being towed by a tractor truck or locomotive.

Abstract: The methods and embodiments described herein involve installation of a gas sparging manifold into crude oil storage tanks, which facilitates removal of hydrogen sulfide (H2S) from bulk crude oil. Hydrogen sulfide stripped from the crude oil is scavenged via a forced-draft scavenging gas into a scavenging duct, and passes through an in-line filter. An alternative embodiment can be adapted for mobile use in a tank trailer/tank car capable of being towed by a tractor truck or locomotive.

Abstract: A system for large-scale, distributed remediation of particulate air pollution using existing building HVAC cooling towers is described herein. The system consists of a generator section which captures, redirects, and accelerates exhaust air from a cooling tower, a venturi inlet and nozzle, and at least one air scrubber stage. In another embodiment, a portion of the exhaust air from an HVAC cooling tower fan is used to draw atmospheric air directly into a scrubber unit that fits compactly at the top of the exhaust assembly of the cooling tower.

Abstract: A system for large-scale, distributed remediation of particulate air pollution using existing building HVAC cooling towers is described herein. The system consists of a generator section which captures, redirects, and accelerates exhaust air from a cooling tower, a venturi inlet and nozzle, and at least one air scrubber stage. In another embodiment, a portion of the exhaust air from an HVAC cooling tower fan is used to draw atmospheric air directly into a scrubber unit that fits compactly at the top of the exhaust assembly of the cooling tower.

Abstract: A system for large-scale, distributed remediation of particulate air pollution using cooling towers is described herein. The system consists of a generator section which captures, redirects, and accelerates exhaust air from a cooling tower, a venturi inlet and nozzle, and at least one air scrubber stage.

Abstract: An ignition safety system and method. A control circuit is coupled to a warning circuit indicating a safety condition. The control circuit is further coupled to a fuse circuit to control an operation of a motor ignition circuit in response to the safety condition.