Coking of heavy hydrocarbonaceous residues
First Claim
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1. THE CONTINUOUS PROCESS OF COKING HEAVY HYDROCARBONACEOUS RESIDUES, WHICH COMPRISES MIXING SAID RESIDUES WITH ABOUT-50-100 VOL. PERCENT OF NAPHTHA DILUENT BOILING IN THE RANGE OF 100* TL 650 F. AND ABOUT 15-100 LBA. OF FINELY DIVIDED COKE PER BARREL OF RESIDUE AND SUBJECTING THE MIXTURE FORMED IN A SUITABLE REACTION VESSEL TO LIQUID PHASE COKING CONDITIONS CONDUCIVE TO A CONVERSION OF ABOUT 50-90% OF SAID RESIDUES INTO DISTILLATE OILS AND CARBONACEOUS RESIDUE, WHILE MAINTAINING IN THE VESSEL SUFFICIENT TURBULENCE TO PREVENT COKE DEPOSITION ON THE WALLS OF THE VESSEL AND TO PROMOTE DEPOSITION OF THE CARBONACEOUS RESIDUE ON THE FINELY DIVIDED COKE.
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1 Claim
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1. THE CONTINUOUS PROCESS OF COKING HEAVY HYDROCARBONACEOUS RESIDUES, WHICH COMPRISES MIXING SAID RESIDUES WITH ABOUT-50-100 VOL. PERCENT OF NAPHTHA DILUENT BOILING IN THE RANGE OF 100* TL 650 F. AND ABOUT 15-100 LBA. OF FINELY DIVIDED COKE PER BARREL OF RESIDUE AND SUBJECTING THE MIXTURE FORMED IN A SUITABLE REACTION VESSEL TO LIQUID PHASE COKING CONDITIONS CONDUCIVE TO A CONVERSION OF ABOUT 50-90% OF SAID RESIDUES INTO DISTILLATE OILS AND CARBONACEOUS RESIDUE, WHILE MAINTAINING IN THE VESSEL SUFFICIENT TURBULENCE TO PREVENT COKE DEPOSITION ON THE WALLS OF THE VESSEL AND TO PROMOTE DEPOSITION OF THE CARBONACEOUS RESIDUE ON THE FINELY DIVIDED COKE.
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Current AssigneeC F. Gray, Charles N. Kimberlin Jr
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Original AssigneeC F. Gray, Charles N. Kimberlin Jr
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InventorsKimberlin, Charles N. Jr., Gray, C F.
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Application NumberUS03/226,893Time in Patent Office1,580 DaysField of SearchUS Class Current208/106CPC Class CodesC10B 55/08 in dispersed formC10G 9/28 with preheated moving solid...
