| 摘要 |
<p>The invention provides a tank for storing a reducing agent, particularly a liquid reducing agent, such as an aqueous urea solution, by means of which nitric oxides may be reduced to nitrogen and water from the exhaust gas of internal combustion engines, having the means (11, 21) for suctioning the reduction agent from a container (3) of the tank and having a return line (19, 190) for the at least partial return of the suctioned reduction agent to the container, wherein the return line (19, 190) can be heated via a heating device (18, 31).</p> |
