The process which supplies, preliminary xanthation and preliminary adjustment null hydrogen of the residue hydrogenation transformation catalytic converter for

摘要

To convert at least one residual oil at least partially hydrotreated product and the hydrocracked product of a hydrocarbon, hydrogen and resid hydrocarbons, preconditioned at least partially sulfided hydroconversion It discloses hydroconversion process comprising contacting the catalyst. Presulfurization and preconditioning of the catalyst, intermittently or continuously, and supplying a hydroconversion catalyst comprising a metal oxide in the pre-reactor, and hydrogen and a residual oil hydrocarbon containing sulfur-containing compounds and supplying the pre-reactor, the hydroconversion catalyst with hydrogen and sulfur-containing compounds and the preliminary reactor, i) the conversion of at least a portion of the metal sulfide of a metal oxide, ii) preconditioning of the catalyst preliminary reaction but the step of contacting at a temperature and pressure conditions to be performed simultaneously, and recovering the residual oil hydrocarbon sulfur content was reduced from the pre-reactor, at least part sulfurized hydroconversion catalysts are preconditioned it may comprise the step of transporting the ebullated bed hydroconversion reactor from vessel.