Patent ID: 9011674
Filing Date: 2015-04-21
Classification: B01J,C10G

Abstract:
1. A process, comprising: providing a first hydrocarbon-containing composition comprising, per gram of the first hydrocarbon-containing composition, at least 0.05 grams of hydrocarbons having a boiling point in the range from 25° C. up to 204° C., at least 0.1 gram of hydrocarbons having a boiling point in the range from 204° C. up to 260° C., at least 0.25 gram of hydrocarbons having a boiling point in the range from 260° C. up to 343° C., at least 0.3 gram of hydrocarbons having a boiling point in the range from 343° C. to 538° C., at most 0.03 gram of hydrocarbons having a boiling point of greater than 538° C., where the boiling point ranges of the first hydrocarbon-containing composition are as determined by ASTM Method D5307; from 0.0005 to 0.05 gram of sulfur on an atomic basis as determined by ASTM Method D4294, wherein at least 40wt. % of the sulfur, on an atomic sulfur basis as determined by ASTM Method D4294, is contained in hydrocarbon-containing compounds having a boiling point of less than 343° C. as determined by ASTM Method D5307, and at least 40 wt. % of the sulfur contained in hydrocarbon-containing compounds having a boiling point of less than 343° C. in the first hydrocarbon-containing composition is contained in benzothiophenic compounds as determined by GC-GC sulfur chemiluminscence, wherein the first hydrocarbon-containing composition is produced by continuously or intermittently providing hydrogen to a mixing zone; providing a metal-containing catalyst to the mixing zone wherein any metal-containing catalyst provided to the mixing zone has an acidity as measured by ammonia chemisorption of at most 200 μmol ammonia per gram of catalyst; selecting a hydrocarbon-containing feedstock containing at least 20 wt. % hydrocarbons having a boiling point of greater than 538° C. as determined in accordance with ASTM Method D5307; continuously or intermittently providing the hydrocarbon-containing feedstock to the mixing zone at a selected rate and blending the hydrogen, the hydrocarbon-containing feedstock, and the catalyst in the mixing zone at a temperature of from 375° C. to 500° C. and at a total pressure of from 6.9 MPa to 27.5 MPa to produce: a) a vapor comprised of hydrocarbons that are vaporizable at the temperature and the pressure within the mixing zone, and b) a hydrocarbon-depeleted feed residuum comprising hydrocarbons that are liquid at the temperature and pressure within the mixing zone; separating at least a portion of the vapor from the mixing zone while retaining in the mixing zone at least a portion of the hydrocarbon-depleted feed residuum and at least a portion of the catalyst; and apart from the mixing zone, condensing at least a portion of the vapor separated from the mixing zone to produce the first liquid hydrocarbon-containing composition separate from the mixing zone; and contacting the first hydrocarbon-containing composition with hydrogen and a catalyst comprised of a Column 6 metal of the Periodic Table or a compound thereof at a temperature of from 270° C. to 425° C. and a pressure of from 3.4 MPa to 27.5 MPa to produce a second hydrocarbon-containing composition.