초록 ▼

The gas control system removes gas from a borehole by generating and collecting an air stream from the borehole using a blower, collecting the gas contained in the air stream using a fuel collector, removing moisture from the gas using a heated dryer, and transporting the gas from the heated dryer t

The gas control system removes gas from a borehole by generating and collecting an air stream from the borehole using a blower, collecting the gas contained in the air stream using a fuel collector, removing moisture from the gas using a heated dryer, and transporting the gas from the heated dryer to an engine that is at least partially fueled by the gas. The gas control system can include one or more sensors that provide data associated with operating conditions of the gas control system. The sensor data is provided to a manager component, and can be used to evaluate system performance, determine consumption of greenhouse gases and optimize system operations.

대표청구항 ▼

1. A flammable gas control system that removes a flammable gas from a source, comprising: a blower that is configured to attach to a borehole that is associated with the source and includes an inlet that generates an air stream from the source through the borehole and a discharge section that expels

1. A flammable gas control system that removes a flammable gas from a source, comprising: a blower that is configured to attach to a borehole that is associated with the source and includes an inlet that generates an air stream from the source through the borehole and a discharge section that expels the air stream from said blower into the atmosphere;a fuel collector operably connected to said discharge section of said blower that collects the flammable gas contained in the air stream from the borehole, the flammable gas comprising a greenhouse gas;an engine that is at least partially fueled by the flammable gas resulting in a destruction of the greenhouse gas;a choke configured to control the amount of air to the engine in order to establish a proper air to fuel ratio based on the amount of flammable gas contained in the airstream;a sensor that generates a sensor data related to operating conditions of said engine, the sensor comprising a methane content sensor configured to measure the methane content of the flammable gas fueling the engine;a manager component that records said sensor data to document the greenhouse gas destruction, the records of the manager component configured to be used to verify destruction of greenhouse gases and to provide audit trails to obtain greenhouse gas emission offsets or credits; anda heated dryer operably connected to said fuel collector that eliminates moisture from the flammable gas, the heated dryer comprising an inner section and a jacket that surrounds the inner section,wherein the borehole comprises a borehole to a mine, landfill, or dump. 2. The system of claim 1, further comprising a sensor selected from the group consisting of an air flow sensor and an engine efficiency sensor. 3. The system of claim 1, said manager component controls operation of the flammable gas control system based at least in part upon said sensor data. 4. The system of claim 3, further comprising a means for effecting operation of said engine, said means is directed by said manager component. 5. The system of claim 1, further comprising a communication component operably connected to said manager component, said communication component provides said sensor data to an remote monitoring system. 6. The system of claim 5, said remote monitoring system directs operation of the flammable gas control system via said communication component. 7. The system of claim 1, further comprising a conical funnel housed within said fuel collector that collects methane gas, said funnel is shaped such that the flow of gas through said funnel is substantially free-flowing and substantially uniformly mixed. 8. The system of claim 7, said funnel is between eight and twelve inches in length. 9. The system of claim 1, further comprising means for automatic shutdown and startup of the flammable gas control system. 10. The system of claim 1, the manager component generates an alert based at least in part on said sensor data. 11. The system of claim 1, further comprising a venturi operably connected to the heated dryer that provides for initial dehydration of the flammable gas. 12. A methane gas control system that removes a methane gas from a source, comprising: a blower that is configured to attach to a borehole that is associated with the source and includes an inlet that generates an air stream from the source through the borehole and a discharge section that expels said air stream from said blower into the atmosphere;a fuel collector operably connected to said discharge section of said blower that collects the methane gas contained in said air stream, the methane gas comprising a greenhouse gas;a conical funnel housed within said fuel collector that collects methane gas, said funnel is between eight and twelve inches in length;a heated dryer operably connected to said fuel collector that eliminates moisture from the methane gas, the heated dryer comprising an inner section and a jacket that surrounds the inner section;a venturi operably connected to the heated dryer that provides for initial dehydration of the methane gas;an engine that is at least partially fueled by the methane gas resulting in a destruction of the greenhouse gas;a means for regulating atmospheric air flow to said engine that comprises a choke configured to control the amount of air to the engine in order to establish a proper air to fuel ratio based on the amount of flammable gas contained in the airstream;a sensor that generates a sensor data related to operating conditions of said engine, the sensor comprising a methane content sensor configured to measure the methane content of the flammable gas fueling the engine; andan electronic control component that records said sensor data to determine the amount of greenhouse gas destruction, the records of the electronic control component configured to be used to verify destruction of greenhouse gases and to provide audit trails to obtain greenhouse gas emission offsets or credits,wherein the borehole comprises a borehole to a mine, landfill, or dump. 13. A method for managing removal of methane gas from a source, comprising: drawing an air stream from a borehole that is associated with the source;collecting the methane gas contained within said air stream to generate a collected methane gas, the methane gas comprising a greenhouse gas;passing the collected methane gas through a heated dryer to eliminate moisture from the collected methane gas, the heated dryer comprising an inner section and a jacket that surrounds the inner section;fueling an engine at least in part using said collected methane gas resulting in a destruction of the greenhouse gas;controlling the amount of air to the engine with a choke in order to establish a proper air to fuel ratio based on the amount of flammable gas contained in the airstream;obtaining a sensor data indicative of quality of the methane gas, the sensor data comprising methane content data of the methane gas fueling the engine;recording the sensor data that includes the methane content in order to document greenhouse gas destruction, the recorded sensor data verifying destruction of greenhouse gases to provide audit trails to obtain greenhouse gas emission offsets or credits; andshutting down said engine based at least in part upon said quality of the methane gas,wherein the borehole comprises a borehole to a mine, landfill, or dump. 14. The method of claim 13, further comprising: sampling said sensor data to obtain sampled sensor data; andcomparing said sampled sensor data to a predetermined range of values,wherein said shutting down said engine is based at least in part upon outcome of said comparing. 15. The method of claim 13, further comprising: restarting said engine;obtaining additional sensor data; andshutting down said engine based at least in part upon said additional sensor data. 16. The method of claim 13, further comprising coordinating with a managed gas removal system located at a geographically distinct source. 17. The method of claim 13, further comprising coordinating with a managed gas removal system located at the source.