Ammonia precursor storage system including a semi-permeable membrane

A system for storing an ammonia precursor, comprising: - a tank configured to hold the ammonia precursor, - a filler opening closed by a cap, said cap being removable for refilling the tank; and - a semi-permeable membrane positioned within said cap, wherein the semi-permeable membrane is configured...

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Bibliographische Detailangaben
Hauptverfasser:	LE CLEC'H, NICOLAS, GEORIS, PHILIPPE LUCIEN VALMY
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS TAPS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A system for storing an ammonia precursor, comprising: - a tank configured to hold the ammonia precursor, - a filler opening closed by a cap, said cap being removable for refilling the tank; and - a semi-permeable membrane positioned within said cap, wherein the semi-permeable membrane is configured to block liquid from the ammonia precursor and configured to allow air and vapours from the ammonia precursor to pass there through when the cap is closing the filler opening, and wherein when the cap is closing the filler opening, a pathway allowing a substantial amount of vapours to escape from the tank to the atmosphere is provided so that the total internal volume of the reservoir (1) divided by the flow rate through the membrane at 10 mbar (1/h) is lower than 20 h.