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    Process for producing anode grade coke employing heavy crudes characterized by high metal and sulfur levels
    1.
    发明授权
    Process for producing anode grade coke employing heavy crudes characterized by high metal and sulfur levels 失效
    使用重金属和硫含量高的重质原油生产阳极级焦炭的方法

    公开(公告)号：US4676886A

    公开(公告)日：1987-06-30

    申请号：US892309

    申请日：1986-08-04

    申请人： Georgette Rahbe ,  Roger Marzin ,  Ivan Cavicchioli ,  Julio Krasuk ,  Rodolfo B. Solari

    发明人： Georgette Rahbe ,  Roger Marzin ,  Ivan Cavicchioli ,  Julio Krasuk ,  Rodolfo B. Solari

    IPC分类号： C10B55/00 ,  C10G67/04 ,  C10G69/06 ,  C10G31/14

    CPC分类号： C10G67/0445 ,  C10B55/00 ,  C10G69/06

    摘要： The present invention is drawn to a process for the production of anode grade coke from a hydrocarbon feed characterized by high levels of sulfurs and metals. The hydrocarbon feed is hydrocracked in a hydrocracking reactor so as to produce an overhead effluent which is fed to a hot separator wherein a light hydrocarbon stream and a slurry hydrocracked product are produced. The hydrocracked product is fed to a separator and mixed with a solvent wherein the solids are separated out from the hydrocracked residual so as to produce a clean hydrocracked residual which is fed to a coking drum and coked so as to leave a mass of green anode grade coke.

    摘要翻译： 本发明涉及一种以高含量硫磺和金属为特征的烃源生产阳极级焦炭的方法。 烃加料在加氢裂化反应器中进行加氢裂化，以产生塔顶流出物，该塔顶流出物被送入热分离器，其中产生轻烃流和浆料加氢裂化产物。 将加氢裂化产物进料到分离器并与溶剂混合，其中固体从加氢裂化的残余物中分离出来，以产生干净的加氢裂化残余物，将其进料到焦化鼓并焦化，以便留下大量的阳极阳极级 可乐。

    Hydrogenation of cyclopentadiene
    3.
    发明授权
    Hydrogenation of cyclopentadiene 失效
    环戊二烯的加氢反应

    公开(公告)号：US3853748A

    公开(公告)日：1974-12-10

    申请号：US87420769

    申请日：1969-11-05

    申请人： PHILLIPS PETROLEUM CO

    发明人： TABLER D

    IPC分类号： C07C5/05 ,  C07C13/12 ,  C10G45/32 ,  C10G23/06 ,  C10G31/14 ,  C10G37/10

    CPC分类号： C10G45/32 ,  C07C5/05 ,  C07C13/12 ,  C07C2601/10

    摘要： Hydrogenation feedstock containing cyclopentadiene and dicyclopentadiene which is to be selectively hydrogenated to cyclopentene is vaporized at a temperature above that at which substantial formation of high boiling resin or resinlike residues occurs, prior to the introduction of the feedstock into the hydrogenation zone.

    摘要翻译： 在将氢原子进入氢化区之前，含氢环戊二烯和二环戊二烯的氢化原料在高于高沸点树脂或类似树脂的残留物形成的温度下被气化。

    Hydrogenative conversion processes and catalyst for use therein
    4.
    发明授权
    Hydrogenative conversion processes and catalyst for use therein 失效
    氢化转化方法及其使用的催化剂

    公开(公告)号：US3835027A

    公开(公告)日：1974-09-10

    申请号：US24494772

    申请日：1972-04-17

    申请人： UNION OIL CO

    发明人： WARD J

    IPC分类号： C10G47/20 ,  C10G49/08 ,  C10G13/02 ,  C10G31/14

    CPC分类号： C10G47/20 ,  C10G49/08

    摘要： HYDROCARBON CONVERSION METHODS EMPLOYING UNIQUE CATALYST COMPOSITIONS EXHIBITING IMPROVED CONVERSION CHARACTERISTICS PARTICULARLY AS REGARDS DENITROGENATION AND/OR CRACKING SELECTIVITY TO PREDETERMINED BOILING RANGE PRODUCTS INVOLVE THE USE OF A CATALYTIC COMBINATION OF ZEOLITIC ALUMINOSILICATES, ALUMINA, ABND AT LEAST ONE OF THE METALS, OXIDES AND SULFIDES OF PERIODIC GROUPS VI AND VIII, PREPARED BY THE METHOD INCLUDING THE STEPS OF THERMALLY ACTIVATING AT LEAST A MAJOR PORTION OF THE ALUMINA AT A TEMPERATURE OF AT LEAST ABOUT 600*F. PRIOR TO COMBINATION WITH BOTH THE ALUMINOSILICATE AND THE HYDROGENATION COMPONENT, FORMING AN AGGREGATE FROM AN INTIMATE ADMIXTURE OF THE ALUMINA, ALUMINOSILICATE AND HYDROGENATION COMPONENT AND THERMALLY ACTIVATING THE RESULTANT AGGREGATE, MIDBARREL HYDROCRACKING PROCESSES OF HIGHER SELECTIVITY AND SUPERIOR DENITROGENATION METHODS ARE DESCRIBED.

    摘要翻译： 使用具有改进的转化特性的独特催化剂组合物的烃转化方法，特别是关于对预定沸点产物的脱氮和/或裂解选择性的烃转化方法包括使用沸石铝硅酸盐，氧化铝和至少一种金属，氧化物和硫化物的催化组合 通过包括以下步骤制备的周期性VI和VIII，所述方法包括在与硅铝酸盐和氢化组分组合之前，在至少约600°F的温度下热激活至少大部分的氧化铝，从而形成聚集体 氧化铝，硅铝酸盐和氢化组分的紧密混合物并热活化所得聚集体。 描述了更高选择性和优异的脱氮方法的中间条件加氢裂化方法。

    Process for hydroprocessing heavy hydrocarbon feedstocks
    6.
    发明授权
    Process for hydroprocessing heavy hydrocarbon feedstocks 失效
    用于氢化重油烃进料的方法

    公开(公告)号：US3766058A

    公开(公告)日：1973-10-16

    申请号：US3766058D

    申请日：1971-11-01

    申请人： STANDARD OIL CO

    发明人： HENSLEY A

    IPC分类号： B01J23/06 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/887 ,  B01J37/00 ,  C10G45/08 ,  C10G65/04 ,  C10G31/14

    CPC分类号： C10G45/08 ,  B01J23/06 ,  B01J23/85 ,  B01J23/882 ,  B01J23/8873 ,  C10G2300/107

    摘要： THE PROCESS COMPRISES CONTACTING THE FEEDSTOCK IN A FIRST REACTION ZONE WITH A FIRST CATALYST IN THE PRESENCE OF HYDROGEN AND UNDER HYDROPROCESSING CONDITIONS TO PRODUCE A FIRST EFFLUENT AND CONTACTING SAID FIRST EFFLUENT IN A SECOND REACTION ZONE WITH A SECOND CATALYST IN THE PRESENCE OF HYDROGEN AND UNDER HYDROPROCESSING CONDITIONS. THE FIRST CATALYST COMPRISES A MEMBER SELECTED FROM THE GROUP CONSISTING OF A METAL OF GROUP VI-A AND A METAL OF GROUP VIII, OXIDES OF SAID METALS, SULFIDES OF SAID METALS, AND MIXTURES, THEREOF ON A SOLID CATALYTIC SUPPORT COMPRISING AN OXIDE OF ZINC OXIDE AND CATALYSTICALLY ACTIVE ALUMINA AND HAS AN AVERAGE PORE DIAMETER OF ABOVE 50 A. TO ABOUT 100 A. THE SECOND CATALYST COMPRISES A HYDROGENATION COMPONENT AND A SOLID NON-ACIDIC OR WEAKLY-ACIDIC SUPPORT AND HAS AN AVERAGE PORE DIAMETER THAT IS GREATER THAN THE AVERAGE PORE DIAMETER OF THE FIRST CATALYST. FEEDSTOCKS MAY BE SELECTED FROM THE GROUP CONSISTING OF PETROLEUM HYDROCARBON, RESIDUA, SHALE OIL, LIQUIFIED COAL, OIL FROM TAR SANDS, AND COMBINATIONS THEREOF.

    Multizone hydrocracking process for hvi lubricating oils
    7.
    发明授权
    Multizone hydrocracking process for hvi lubricating oils 失效
    用于HVI润滑油的MULTIZONE HYDROCRACKING PROCESS

    公开(公告)号：US3682813A

    公开(公告)日：1972-08-08

    申请号：US3682813D

    申请日：1970-05-20

    申请人： SHELL OIL CO

    发明人： DUN PETER W ,  WEEREN PIETER A VAN

    IPC分类号： C10G65/08 ,  C10G13/04 ,  C10G31/14

    CPC分类号： C10G65/08 ,  C10G2400/10

    摘要： HIGH VISCOSITY INDEX LUBRICATING BASE OILS ARE PRODUCED FROM A DEASPHALTED OIL IN A MULTIZONE HYDROCRACKING PROCESS IN WHICH A SULFIDED NONACIDIC CATALYST COMPRISING ONE OR MORE METALS OF THE GROUP VI-B, VVII-B OR VIII METALS IS USED IN EACH REACTION ZONE. PREFERABLY, HYDROGEN SULFIDE AND/OR AMMONIA ARE REMOVED FROM THE FIRSTZONE EFFLUENT BEFORE INTRODUCING IT INTO THE SECOND ZONE. THE FIRST REACTION ZONE TEMPERATURE IS AT LEAST 750*F. WHILE THE SECOND REACTION ZONE TEMPERATURE IS AT LEAST 700*F.

    Purification of hydrocarbon oils
    8.
    发明授权
    Purification of hydrocarbon oils 失效
    石油醚的净化

    公开(公告)号：US3660276A

    公开(公告)日：1972-05-02

    申请号：US3660276D

    申请日：1969-03-20

    申请人： GAS COUNCIL

    发明人： LACEY JOHN ALDWYN

    IPC分类号： C10G49/00 ,  C10G67/06 ,  C10G23/00 ,  C10G31/14

    CPC分类号： C10G67/06 ,  C10G49/007

    摘要： IN A PROCESS FOR DESULPHURISING HYDROCARBON DISTILLATE OILS, A MIXTURE OF THE OIL VAPOUR AND A CARBON OXIDE-CONTAINING HYDROGENATING GAS IS PASSED OVER (A) A HYDRODESULPHURISATION CATALYST AND THEN (B) A MATERIAL CAPABLE OF ABSORBING HYDROGEN SULPHIDE AND RAPIDLY ELIMINATING ANY CARBONYL SUPHIDE PRESENT EITHER BY ABSORBING THE CARBONYL SULPHIDE OR BY CONVERTING IT TO HYDROGEN SULPHIDE AND ABSORBING THE HYDROGEN SULPHIDE. THE HYDROGENATING GAS MAY BE A LEAN GAS, A TOWN GAS, A RICH GAS, OR A SUBSTITUTE NATURAL GAS PRODUCED BY STEAM REFORMING THE DESULPHURISED DISTILLATE OIL. THE MATERIAL USED IN STAGE (B) IS PREFERABLY ZINC OXIDE. THE PROCESS IS CAPABLE OF ATTAINING A VERY HIGH DEGREE OF PURIFICATION (E.G. 0.2 P.P.M. OR LESS). WHEN A HIGH DEGREE OF PURIFICATION CANNOT BE ATTAINED BY USE OF A SINGLE PAIR OF STAGES (A) AND (B), THE DESIRED DEGREE OF PURIFICATION CAN BE ATTAINED BY PASSING THE MIXTURE OVER (C) A ZINC OXIDE-COPPER OXIDE COMPOSITION OR BY REPEATING THE STAGES (A) AND (B).