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1.发明授权
公开(公告)号：US3816609A
公开(公告)日：1974-06-11
申请号：US23797272
申请日：1972-03-24
发明人： HAMNER G
CPC分类号： B82Y30/00 , B01J23/74 , B01J35/06 , C01B3/16 , C01B3/40 , C01B2203/1047 , C01B2203/1052 , D01F9/127 , D01F9/1271 , D01F9/1273 , Y02P20/52
摘要： HYDROCARBONS ARE CONVERTED TO A HYDROGEN-RICH GAS STREAM BY FIRST PRODUCING A CARBONACEOUS CATALYTIC SYSTEM HAVING LONG, THIN, COIL-LIKE CARBON FIBERS, ONE END OF WHICH IS ATTACHED TO A GROUP VIII, NON-NOBLE METAL COMPOSITION, AND THEN CONTACTING THE CATALYTIC CATBON WITH STEAM AT A TEMPERATURE BETWEEN 800* AND 1200* F.
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公开(公告)号：US3726791A
公开(公告)日：1973-04-10
申请号：US3726791D
申请日：1970-07-16
发明人： KIMBERLIN C , HAMNER G
CPC分类号： C10J3/00 , C10J3/482 , C10J2300/0933
摘要： HIGH CONRADSON CARBON FEEDS ARE COKED TO LAY DOWN EXTENSIVE CARBON DEPOSIT ON A GASIFICATION CATALYST. THE COKED CATALYST IS THEN STEAM GASIFIED TO PRODUCE HYDROGEN. PART OF THE COKED CATALYST MAY BE PARTIALLY BURNED TO PRODUCE HEAT FOR THE COKING STEP.
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公开(公告)号：US3725242A
公开(公告)日：1973-04-03
申请号：US3725242D
申请日：1971-01-13
摘要： COKE AND A GAS OIL FRACTION BOILING BETWEEN 400 AND 10500*F. ARE PRODUCED BY HYDRODEPOLYMERIZING A HYDROCARBON RESIDUA. IN PARTICULAR A STEAM CRACKED TAR HAVING A BOILING POINT ABOVE 6500*F., WITH A SUBSTANTIAL AMOUNT OF THE TAR HAVING A BOILING POINT ABOVE 10050*F., IS MIXED IN SPECIFIC PROPORTIONS WITH A GAS OIL HAVING A BOILING POINT BETWEEN 400 AND 650*F. AND AN ACYCLIC HYDROCARBON MODIFIER IN A REACTION ZONE OPERATING AT A TEMPERATURE BETWEEN 775 AND 900*F. AND AT A PRESSURE BETWEEN 50 AND 1000 P.S.I.G. TO MAXIMIZE THE AMOUNT OF COKE PRODUCED.
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公开(公告)号：US3778365A
公开(公告)日：1973-12-11
申请号：US3778365D
申请日：1970-07-27
IPC分类号： B01J29/076 , B01J29/08 , B01J29/14 , B01J29/16 , C10G47/16 , B01J11/40 , C01B33/28 , C10G13/02
CPC分类号： B01J29/08 , B01J29/076 , B01J29/146 , B01J29/166 , B01J2229/38 , C10G47/16 , Y10S208/02
摘要： A PROCESS, AND NITROGEN-BEARING BIMETALLIC CATALYST, FOR UPGRADING HEAVY HYDROCARBON OILS BY MEANS OF CATALYTIC HYDROCRACKING AND HYDRODENITROGENATION. HEAVY HYDROCARBON OILS CONTAINING APPARECIBLE QUANTITIES OF NITROGEN, PARTICULARLY SHALE OILS, ARE SUBJECTED TO CATALYTIC HYDROCRACKING IN THE PRESENCE OF HYDROGEN AND A CATALYST, PREPARD BY AMMONIA ACTIVATION OF A CATALYST COMPOSITE COMPRISING A MIXTURE OF NONNOBLE METALS DEPOSITED ON A SUITABLE CRACKING BASE, PARTICULARLY A CRYSTALLING ZEOLITE BASE. NITROGEN IS REMOVED WHILE THE OIL IS SELECTIVELY CONVERTED TO LOWER BOILING VALUABLE PRODUCTS.
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公开(公告)号：US3729515A
公开(公告)日：1973-04-24
申请号：US3729515D
申请日：1967-01-10
CPC分类号： C07C45/73 , B01J20/186 , B01J29/072 , C07C45/72 , C07C45/74
摘要： THE PRESENT DISCLOSURE CONCERNS THE USE OF ZN-EXCHANGED, MG-EXCHANGED, ZN AND CO-EXCHANGED, MG AND CO-EXCHANGED AND MG, ZN AND CO-EXCHANGED CRYSTALLINE ZEOLITE MOLECULAR SIEVES WITH EFFECTIVE PORE OPENINGS OF 4 TO 15 ANGSTROM UNITS ("ZEOLITE A," "ZEOLITE X" AND "ZEOLITE Y" EXCHANGED SIEVES) TO DIMERIZE C2 TO C20 SATURATED, ALIPHATIC ALDEHYDS AND C3 TO C20 SATURATED, ALIPHATIC KETONES. THESE MATERIALS ARE KNOWN COMPOUNDS WHICH, UPON HYDROGENATION TO YIELD 1,3-GLYCOLS, ARE USEFUL AS INSECT REPELLENTS AND SYNTHETIC LUBRICANTS INTERMEDIATES, PLASTICIZERS, ETC.
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公开(公告)号：US3825611A
公开(公告)日：1974-07-23
申请号：US9852270
申请日：1970-12-16
发明人： WESSELHOFT R , WADLEY E , HAMNER G
CPC分类号： C07C15/08 , B01J29/54 , C07C5/2754 , Y02P20/52
摘要： NON-EQUILIBRIUM MIXTURES OF POLYMETHYLBENZENES SUCH AS ORTHO-, NETA-, AND PARAXYLENE, ETHYLBENZENE, THE TRIMETHYLBENZENES AND THE TETRAMETHYLBENZENES, AND THE LIKE ARE ISOMERIZED BY CONTACTING THEM IN THE VAPOR PHASE WITH A CATALYST COMPRISING A NOBLE METAL ON A CRYSTALLINE ALUMINO-SILICATE BASE SUCH AS H2CAK2NA2AL2SI6O17.5H2O, OR THE SYNTHETIC CRYSTALLINE ALUMINOSILICATE HAVING A COMPOSITION EXPRESSED IN TERMS OF MOL RATIOS OF OXIDES, AS FOLLOWS; 1.0$0.1((1-X)K2O:(X)(N(CH3)4)2O). AL2O3:6.5$1.0OSI2:YH2O WHEREIN X HAS A VALUE OF FROM ABOUT 0.001 TO ABOUT 0.2, AND Y HAS A VALUE FROM 0 TO ABOUT 10, SAID ZEOLITE BASE BEING IN THE FORM OF THE CORRESPONDING HYDROGEN ZEOLITE WHICH IS IMPREGNATED OR EXCHANGED WITH A SUFFICIENT AMOUNT OF AN AQUEOUS SOLUTION OF SEPCIFIC NOBLE METAL ISOMERIZATION COMPONENT TO FORM A CATALYST ON DRYING.
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公开(公告)号：US3817854A
公开(公告)日：1974-06-18
申请号：US24430472
申请日：1972-04-14
CPC分类号： C10G47/00
摘要： HYDROCARBON RESIDUA BOILING MOSTLY 1000*F. AND ABOVE ARE DEPOLYMERIZED IN THE PRESENCE OR ABSENCE OF HYDROGEN IN ONE OR MORE STAGES UNDER LIQUID PHASE CONDITIONS TO OBTAIN A PRODUCT WHICH IS PREDOMINANTLY AN AROMATIC GAS OIL AND EMINENTLY SUITABLE EITHER AS A SOLVENT OR AS FEED TO HYDROCRACKING OPERATIONS. ALTHOUGH THE UPPER BOILING LIMIT OF THIS GAS OIL MAY BE IN THE RANGE OF 600 TO 1000*F., THE PROCESS IS ILLUSTRATED BY TWO SCHEMES, ONE IN WHICH THE GAS OIL IS SEPARATED INTO FRACTIONS BOILING 430-650* F., 650-1000* F. AND 1000* F.+ AND THE OTHER IN WHICH THE GAS OIL IS SEPARATED INTO 430-650* F. AND 650* F. + FRACTIONS. IN EACH SCHEME AN AMOUNT OF THE LOW-BOILING FRACTION IS RECYCLED SO THAT THE FEED MIXTURE TO THE REACTION ZONE CONTAINS 20 TO 50% OF THE LOW-BOILING FRACTION WHILE THE HIGH BOILING FRACTION IS RECYCLED AT A RATE SUCH THAT THE AMOUNT PRESENT IN THE FEED MIXTURE TO THE REACTOR IS EQUAL TO THE AMOUNT IN THE MAKE PRODUCT THUS RESULTING IN BALANCED CONDITIONS. 1-25% OF AN ACYCLIC HYDROCARBON MODIFIER AND/OR A MILD ALKALI IS ADDED TO THE REACTION MIXTURE TO ACT AS A FREE-RADICAL ACCEPTOR. WHEN A HYDROCARBON IS USED IS HAS A RESIDENCE TIME OF ONE HOUR OR LESS AS COMPARED TO 1 TO 6 HOURS FOR THE RESIDUA-CYCLE MIXTURE.
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公开(公告)号：US3803023A
公开(公告)日：1974-04-09
申请号：US26405672
申请日：1972-04-19
发明人： HAMNER G
摘要： A heavy carbonaceous material having a Conradson carbon residue of at least 5 wt. % is coked in the presence of an alkali metal compound to produce an active surface carbon containing the alkali metal compound. The coke is then partially gasified to produce a hydrogen-containing gas and the remaining coke is recycled to the coking zone as seed coke therein.
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公开(公告)号：US3788974A
公开(公告)日：1974-01-29
申请号：US3788974D
申请日：1972-06-13
发明人： MASON R , HAMNER G , BUCHMANN F , EIDT C
CPC分类号： B01J29/16 , C10G47/20 , C10G65/10 , Y10S208/02
摘要： A HYDROCRACKING PROCESS WHICH USES A MIXED NONNOBLE METAL CATALYST COMPOSITE ON A CRYSTALLINE ALUMINOSILICATE ZEOLITE CRACKING BAR. THE SINGULAR CATALYST EMPLOYED IN THE PROCESS COMPRISES NICKEL-TUNGSTEN ON THE HYDROGEN FORM OF A CRYSTALLINE ALUMINOSILICATE ZEOLITE HAVING A UNIFORM PORE DIAMETER, A CRYSTAL STRUCTURE THAT OF FAUJASITE AND A SILICA TO ALUMINA MOLE RATIO GREATER THAN ABOUT 3.
D R A W I N G
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