Process to upgrade partially converted vacuum residua

1. A process for upgrading a partially converted vacuum residua, comprising:

stripping the partially converted vacuum residua utilizing a non-reactive stripping medium to generate a first distillate and a first residuum;

solvent deasphalting the first residuum to generate a deasphalted oil and an asphaltenes fraction;

vacuum fractionating the deasphalted oil to recover a deasphalted gas oil distillate and a heavy deasphalted residuum;

contacting the first distillate and the deasphalted gas oil distillate and hydrogen in the presence of a first hydroprocessing catalyst to produce a first hydroprocessing effluent;

contacting the heavy deasphalted residuum and hydrogen in the presence of a second hydroconversion catalyst to produce a second hydroprocessing effluent; and

fractionating the second hydroprocessing effluent to recover a hydrocracked atmospheric residua and a hydrocracked atmospheric distillate.

2. The process of claim 1 , wherein the partially converted vacuum residua comprises an effluent from an upstream conversion process.

3. The process of claim 1 , further comprising solvent deasphalting the hydrocracked atmospheric residua with the first residuum.

4. The process of claim 1 , further comprising separating the partially converted vacuum residua into a partially converted vacuum residua liquid and a partially converted vacuum residua vapor.

5. The process of claim 4 , further comprising contacting the partially converted vacuum residua vapor in the presence of the first hydroconversion catalyst at conditions of temperature and pressure to produce the first hydroprocessing effluent.

6. The process of claim 4 , further comprising combining the partially converted vacuum residua vapor with the deasphalted gas oil distillate.

7. The process of claim 1 , wherein contacting the first distillate and the deasphalted gas oil distillate and hydrogen in the presence of a first hydroprocessing catalyst further comprises contacting the hydrocracked atmospheric distillate with the first hydroconversion catalyst.

8. The process of claim 4 , wherein contacting the first distillate and the deasphalted gas oil distillate and hydrogen in the presence of a first hydroprocessing catalyst further comprises contacting the hydrocracked atmospheric distillate, the deasphalted gas oil distillate, and the partially converted vacuum residua vapor, or combinations thereof, with the first hydroconversion catalyst.

9. The process of claim 1 , wherein the contacting the heavy deasphalted residuum stream and hydrogen in the presence of a second hydroconversion catalyst is done at conditions of a temperature in the range from about 360 to about 480° C.; a pressure in the range of about 70 to about 230 Bara; a liquid hourly space velocity of about 0.1 to about 3.0 hr−1 and a hydrogen to oil ratio of about 5000 to about 20,000 scf/bbl.

10. The process of claim 1 , wherein the contacting the first distillate and the deasphalted gas oil distillate and hydrogen in the presence of a first hydroconversion catalyst is done at conditions of a temperature in the range from about 360 to about 480° C.; a pressure in the range of about 70 to about 230 Bara; a liquid hourly space velocity of about 0.1 to about 3.0 hr−1 and a hydrogen to oil ratio of about 5000 to about 20,000 scf/bbl.

11. The process of claim 1 , wherein the overall conversion of the partially converted vacuum residua is at least about 98%.

12. The process of claim 1 , further comprising gasifying the asphaltenes fraction to generate synthesis gas.

13. The process of claim 12 , wherein the synthesis gas comprises hydrogen for contacting the deasphalted gas oil distillate and the heavy deasphalted residuum stream.

14. The process of claim 2 , wherein the upstream conversion process comprises a hydrocracking unit, a vac resid coking unit, a hydrothermolysis unit, a hydropyrolysis unit, a pyrolysis unit, an oil shale retorting unit, a biomass pyrolysis unit, a biomass hydropyrolysis unit, a biomass hydrothermolysis unit, a tar sands extraction unit, a steam assisted gravity drainage process, a toe to heel air injection process, an in situ petroleum extraction process, or a combination thereof.

15. The process of claim 1 , wherein the first hydroconversion catalyst is within a fixed bed and the second hydroconversion catalyst is within an ebullated bed reactor.

16. The process of claim 1 , wherein the first hydroconversion catalyst is within a fixed bed and the second hydroconversion catalyst is within a slurry reactor.

17. The process of claim 1 , wherein the non-reactive stripping medium is hydrogen, nitrogen, fuel gas or steam.

18. A process for upgrading a partially converted vacuum residua, comprising:

stripping with a mass transfer device the partially converted vacuum residua to generate a first distillate and a first residuum;

deasphalting with a solvent deasphalting unit the first residuum to generate a deasphalted oil and an asphaltenes fraction;

fractionating with a vacuum fractionation unit the deasphalted oil to recover a deasphalted gas oil distillate and a heavy deasphalted residuum;

contacting the first distillate and the deasphalted gas oil distillate and hydrogen in the presence of a first hydroprocessing catalyst an ebullated bed hydroconversion reactor to produce a first hydroprocessing effluent;

contacting the heavy deasphalted residuum and hydrogen in the presence of a second hydroconversion catalyst in a fixed bed hydroconversion reactor system to produce a second hydroprocessing effluent; and

fractionating with an atmospheric fractionation unit the second hydroprocessing effluent to recover a hydrocracked atmospheric residua and a hydrocracked atmospheric distillate.