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The present invention is generally directed towards an air induction system in a motor vehicle and more specifically to a methane storage device connectable to the air induction system. The methane storage device comprises a housing having an inner chamber. A reticulated material is located within t

The present invention is generally directed towards an air induction system in a motor vehicle and more specifically to a methane storage device connectable to the air induction system. The methane storage device comprises a housing having an inner chamber. A reticulated material is located within the housing. The reticulated material is capable of trapping any hydrocarbon especially methane.

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1. An ambient pressure and temperature methane storage device for storing methane vapors emitted by an automobile engine, wherein the device is connected an automobile air induction system, the device comprising: a housing having an upper portion and a lower portion, the housing defining a sealed

1. An ambient pressure and temperature methane storage device for storing methane vapors emitted by an automobile engine, wherein the device is connected an automobile air induction system, the device comprising: a housing having an upper portion and a lower portion, the housing defining a sealed interior chamber; a reticulated medium located inside the housing, wherein the reticulated medium capable of trapping methane vapors; an inlet port formed in the housing for introducing the methane gas into the sealed interior chamber; an outlet port formed in the housing for expelling the methane gas, wherein the outlet port is spaced apart from the inlet port; and a second inlet port in the housing, the second inlet port being located on the upper portion of the housing and spaced apart from the inlet port and the outlet port. 2. The device of claim 1, further comprising an inlet line coupled between the air induction system and the inlet port. 3. The device of claim 1, further comprising an outlet line coupled between the air induction system and the outlet port. 4. The device of claim 1, wherein the reticulated material substantially fills the interior chamber of the housing. 5. The device of claim 1, wherein the reticulated material fills the interior chamber of the housing such that there is no air flow between the reticulated material and the interior chamber. 6. The device of claim 1, wherein the reticulated material is high density foam having a density in the range of 40 to 100 ppi. 7. The device of claim 1, wherein the outlet port is located in the lower portion of the housing. 8. The device of claim 1, wherein the inlet port is in the upper portion of the housing. 9. The device of claim 1, wherein the inlet port is located on an opposite side of the outlet port. 10. The device of claim 1, wherein the inlet port is at a higher level than the outlet port. 11. The device of claim 1, wherein the second inlet port is connected to the air induction system with a second inlet line. 12. An air induction system for an engine of an automobile, the system comprising: an air intake duct; a methane storage device for storing methane vapors emitted by the engine, wherein the methane storage device comprises: a housing defining a sealed interior chamber; a reticulated material located within the housing and substantially filling the interior chamber; an inlet port formed in the housing for introducing the methane gas into the interior chamber; an outlet port formed in the housing for expelling methane gas from the interior chamber, wherein the inlet port and the outlet port are spaced apart from each other; an inlet line coupled between the inlet port and the air intake duct; an outlet valve coupled between the outlet port and the air intake duct; and a second inlet port in the housing, the second inlet port being located on the upper portion of the housing and spaced apart from the inlet port and the outlet port. 13. The system of claim 12, wherein the reticulated material fills the interior chamber of the housing such that there is no air flow between the reticulated material and the interior chamber. 14. The system of claim 12, wherein the reticulated material is high density foam having a density in the range of 40 to 100 ppi. 15. The system of claim 12, wherein the outlet port is located in the lower portion of the housing. 16. The system of claim 12, wherein the inlet port is in the upper portion of the housing. 17. The system of claim 12, wherein the inlet port is located on an opposite side of the outlet port. 18. The system of claim 12, wherein the inlet port is at a higher level than the outlet port. 19. The system of claim 12, wherein the second inlet port is connected to the air induction system with a second inlet line.