FIELD: fuel industry.
SUBSTANCE: invention discloses heavy marine liquid fuel consisting of 100 % hydrotreated heavy marine fuel with high sulfur content, and before hydrotreatment, high-sulfur heavy marine fuel complies with ISO standard 8217:2017 and has commercial grade residual fuel quality, but has sulfur content (ISO 14596 or ISO 8754) of more than 0.5 wt %, and heavy marine fuel is low-sulfur and complies with ISO standard 8217:2017, has commercial quality of residual marine fuel and has sulfur content (ISO 14596 or ISO 8754) of not more than 0.5 wt %. Also disclosed are versions of compositions containing said hydrotreated heavy marine fuel and diluents.
EFFECT: technical result consists in reduction of environmental pollution from heavy marine liquid fuel (HMLF) in process, which minimizes changes in the desired properties of the HMLF and minimizes unnecessary production of by-side hydrocarbons (id est light hydrocarbons (C1-C8) and non-stabilized naphtha (C5-C20).
18 cl, 2 dwg, 8 tbl, 8 ex
