Process and apparatus for preparing a motor fuel, in particular for a diesel engine, by in-line blending of its constituents.

摘要

PCT No. PCT/FR97/00627 Sec. 371 Date Feb. 25, 1999 Sec. 102(e) Date Feb. 25, 1999 PCT Filed Apr. 9, 1997 PCT Pub. No. WO97/39349 PCT Pub. Date Oct. 23, 1997A C.F.R. engine (26) is alternately supplied with a fuel being manufactured (22), sampled from the discharge line of the mixer and, through a line (24), with a reference product (25) of which the cetane number is known, by two separate supply circuits (22, 24) each having a high pressure fuel pump (33, 34), the C.F.R. engine (26) operating at a constant compression ratio.