| abstract |
The invention concerns a system (10) and a method for injecting liquid odorant into a natural gas pipeline (12), comprising a reservoir (14) containing odorant in liquid form, a high-pressure pump (16) linked to the reservoir, a common injection rail (20) supplied with liquid odorant by the high-pressure pump, a plurality of odorant injectors (100) supplied with pressurised liquid odorant by the common injection rail and intended to inject odorant into the gas pipeline to cause same to be sprayed into the gas pipeline, and an electronic injection pipeline (24) for controlling the injectors and the high-pressure pump. |