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    Multimetallic catalyst composite and uses thereof
    23.
    发明授权
    Multimetallic catalyst composite and uses thereof 失效
    多金属催化剂复合材料及其用途

    公开(公告)号：US3821105A

    公开(公告)日：1974-06-28

    申请号：US28732272

    申请日：1972-09-08

    Applicant: UNIVERSAL OIL PROD CO

    Inventor： MITSCHE R ,  HAYES J ,  WILHELM F ,  RAUSCH R

    IPC: B01J29/068 ,  C10G35/095 ,  C10G35/06

    CPC classification number: C10G35/095 ,  B01J29/068

    Abstract: A catalytic composite, comprising a platinum or palladium component, an iridium component, and a Group IVA metallic component combined with a carrier material containing alumina and a finely divided, zeolitic crystalline aluminosilicate, is disclosed. A specific example of the catalytic composites disclosed herein is a composite containing 0.01 to 2 wt. percent platinum or palladium, 0.01 to 2 wt. percent iridium and 0.01 to 5 wt. percent germanium, tin, or lead combined with a gammaalumina carrier material having 0.1 to 20 wt. percent of the hydrogen form of mordenite uniformly distributed therethrough. Principal utility of these catalytic composites is, broadly, in processes for the conversion of hydrocarbons and, more particularly, in a process for the production of LPG and a high octane reformate.

    Reforming of hydrocarbons with a platinum-tungsten-germanium catalyst
    24.
    发明授权
    Reforming of hydrocarbons with a platinum-tungsten-germanium catalyst 失效
    碳氢化合物 - 锗烷催化剂改性烃

    公开(公告)号：US3806446A

    公开(公告)日：1974-04-23

    申请号：US21673972

    申请日：1972-01-10

    Applicant: UNIVERSAL OIL PROD CO

    Inventor： HAYES J

    IPC: B01J23/652 ,  B01J37/22 ,  C10G35/09 ,  C10G35/06

    CPC classification number: B01J23/6527 ,  B01J37/22 ,  C07C2523/04 ,  C07C2523/14 ,  C07C2523/30 ,  C07C2523/42 ,  C07C2523/652 ,  C10G35/09

    Abstract: HYDROCARBONS ARE CONVERTED BY CONTACTING AT CONVERSION CONDITIONS, WITH A CATALYTIC COMPOSITE COMPRISING COMBINATION OF CATALYTICALLY EFFECTIVE AMOUNTS OF A PLATINUM GROUP COMPONENT, A GROUP VI-B TRANSITION METAL COMPONENT AND A GROUP IV-A METALLIC COMPONENT WITH A POROUS CARRIER MATERIAL. A SPECIFIC EXAMPLE OF THE DISCLOSED HYDROCARBON CONVERSION PROCESS IS A PROCESS FOR THE REFORMING OF A GASOLINE FRACTION IN WHICH THE GASOLINE FRACTION AND HYDROGEN ARE CONTACTED, AT REFORMING CONDITIONS, WITH A CATALYTIC COMPOSITE COMPRISING A COMBINATION OF CATALYTICALLY EFFECTIVE AMOUNTS OF A PLATINUM COMPONENT, PONENT, A TUNGSTEN COMPONENT, A GERMANIUM COMPONENT, AND A HALOGEN COMPONENT WITH AN ALUMINA CARRIER MATERIAL.

    Hydrocarbon conversion with a catalytic composite of platinum iron and germanium
    25.
    发明授权
    Hydrocarbon conversion with a catalytic composite of platinum iron and germanium 失效
    具有铂铁和锗的催化复合材料的碳氢转化

    公开(公告)号：US3775300A

    公开(公告)日：1973-11-27

    申请号：US3775300D

    申请日：1972-01-10

    Applicant: UNIVERSAL OIL PROD CO

    Inventor： HAYES J

    IPC: B01J23/89 ,  B01J27/06 ,  C10G35/09 ,  C10G35/06

    CPC classification number: B01J23/8966 ,  B01J27/06 ,  C10G35/09

    Abstract: HYDROCARBONS ARE CONVERTED BY CONTACTING, AT CONVERSION CONDITIONS, WITH A CATALYTIC COMPOSITE COMPRISING A COMBINATION OF CATALYTICALLY EFFECTIVE AMOUNTS OF A PLATINUM GROUP COMPONENT, AN IRON COMPONENT, AND A GROUP IV-A METALLIC COMPONENT WITH A POROUS CARRIER MATERIAL. A SPECIFIC EXAMPLE OF THE DISCLOSED HYDROCARBON CONVERSION PROCESS IS A PROCESS FOR REFORMING A GASOLINE FRACTION WHICH COMPRISES CONTACTING THE GASOLINE FRACTION AND HYDROGEN, AT REFORMING CONDITIONS, WITH A CATALYTIC COMPOSITE COMPRISING A COMBINATION OF CATALYTICALLY EFFECTIVE AMOUNTS OF A PLATINUM COMPONENT, AN IRON COMPONENT, A GERMANIUM COMPONENT AND A HALOGEN COMPONENT WITH AN ALUMINA CARRIER MATERIAL.

    Regeneration of a coke deactivated catalyst comprising a combination of platinum rhenium and halogen with a porous carrier material
    26.
    发明授权
    Regeneration of a coke deactivated catalyst comprising a combination of platinum rhenium and halogen with a porous carrier material 失效
    包含铑和铀与多孔载体材料的组合的焦糖活化催化剂的再生

    公开(公告)号：US3753926A

    公开(公告)日：1973-08-21

    申请号：US3753926D

    申请日：1971-03-08

    Applicant: UNIVERSAL OIL PROD CO

    Inventor： HAYES J

    IPC: B01J23/96 ,  B01J38/44 ,  C10G35/09 ,  B01J11/08 ,  C10G35/06

    CPC classification number: B01J38/44 ,  B01J23/96 ,  C10G35/09

    Abstract: A DEACTIVATED HYDROCARBON CONVERSION CATALYST, WHICH IS A COMBINATION OF A PLATINUM GROUP COMPONENT, A RHENIUM COMPONENT AND A HALOGEN COMPONENT WITH A POROUS CARRIER MATERIAL AND WHICH HAS BENN DEACTIVATED BY DEPOSITION OF CARBONACEOUS MATERIAL THEREON DURING A PREVIOUS CONTACTING WITH A HYDROCARBON CHARGE STOCK AT AN ELEVATED TEMPERATURE, IS REGENERATED BY THE SEQUEENTIAL STEPS OF:(1E) BURNING CARBON THEREFRROM AT A RELATIVELY LOW TEMPERATURE WITH A GAS STREAM CONTAINING HALOGEN OR A HALOGEN-CONTAINING COMPOUND, H2O, AND A RELATIVELY SMALL AMOUNT OF 32, (2) TREATING THE RESULTING PARTIALLY REGENERATED CATLYST AT A RELATIVELY HIGHER TEMPERATURE WITH A GAS STREAM CONTAINING A HALOGEN OR A HALOGENCONTAINING COMPOUND, H2O, AND A RELATIVELY HIGHER AMOUNT OF O2, (3) PURGING O2 AND H2OO FROM CONTACT WITH THE RESULTING CATALYST, AND, (4) SUBJECTING THE RESULTING CATALYST TO CONTACT WITH A DRY HYDROGEN STREAM. KEY FEATURES OF THE DISCLOSED METHOD ARE: (1) PRESENCE OF WATER AND HALOGEN IN THE GAS STREAM USED IN THE CARBON-BURNING STEP AND IN THE OXYGEN-TREATING STEP, (2) CAREFUL CONTROL OF THE TEMPERATURE DURING EACH STEP, (3) MAINTENCE OF THE HALOGEN CONTENT OF THE CATALYST AT A RELATIVELY HIGH LEVEL DURING THE ENTIRE REGENERATION PROCEDURE, AND (4) CAREFUL CONTROL OVER THE COMPOSITION OF THE GAS STREAMS USED IN THE VARIOUS STEPS THEREOF.

    Reforming a sulfur-free gasoline fraction with a platinum-germanium catalyst
    27.
    发明授权
    Reforming a sulfur-free gasoline fraction with a platinum-germanium catalyst 失效
    用铂 - 锗烷催化剂改性无汽油汽油分离

    公开(公告)号：US3748260A

    公开(公告)日：1973-07-24

    申请号：US3748260D

    申请日：1971-05-10

    Applicant: UNIVERSAL OIL PROD CO

    Inventor： HAYES J

    IPC: B01J23/62 ,  C10G35/09 ,  C10G45/40 ,  C10G47/14 ,  C10G35/08

    CPC classification number: B01J23/624 ,  C10G35/09 ,  C10G45/40 ,  C10G47/14

    Abstract: A substantially sulfur-free gasoline fraction is catalytically reformed by contacting it and a substantially sulfur-free hydrogen stream with a substantially sulfur-free, bimetallic catalyst comprising a combination of a platinum group component, a germanium component and a halogen component with a porous carrier material, at reforming conditions. Key features of the disclosed process are: (1) use of substantially sulfur-free charge stock and hydrogen stream; (2) maintenance of substantially all of the platinum group component of the bimetallic catalyst in the elemental state; (3) presence of substantially all of the germanium component of the bimetallic catalyst in an oxidation state above that of the elemental metal, and (4) maintenance of the bimetallic catalyst in a substantially sulfur-free state during the processing period.

    Abstract translation: 通过将基本上无硫的汽油馏分与基本上无硫的氢气流与基本上不含硫的双金属催化剂进行催化重整，该催化剂包含铂族组分，锗组分和卤素组分与多孔载体的组合 材料，在改性条件下。 所公开方法的主要特征是：（1）使用基本上无硫的电荷原料和氢气流; （2）维持元素状态下双金属催化剂的基本上所有的铂族组分; （3）在比金属元素高的氧化态存在基本上全部的双金属催化剂的锗组分，和（4）在处理期间维持基本上无硫的双金属催化剂。

    Catalytic reforming with a platinum-germanium catalyst and with halogen addition
    28.
    发明授权
    Catalytic reforming with a platinum-germanium catalyst and with halogen addition 失效
    用铂 - 锗烷催化剂和卤素添加剂进行催化重整

    公开(公告)号：US3745111A

    公开(公告)日：1973-07-10

    申请号：US3745111D

    申请日：1971-05-10

    Applicant: UNIVERSAL OIL PROD CO

    Inventor： HAYES J

    IPC: B01J23/62 ,  C10G35/09 ,  C10G45/40 ,  C10G47/14 ,  C10G35/08

    CPC classification number: C10G45/40 ,  B01J23/624 ,  C10G35/09 ,  C10G47/14

    Abstract: A GASOLINE FRACTION IS CATALYTICALLY REFORMED BY CONTACTING THE GASOLINE FRACTION, HYDROGEN AND A HALOGEN ADDITIVE WITH A BIMETALLIC CATALYST, COMPRISING A COMBINATION OF A PLATINUM GROUP COMPONENT, A GERMANIUM COMPONENT AND A HALOGEN COMPONENT WITH A POROUS CARRIER MATERIAL, AT REFORMING CONDITIONS. KEY FEATURES OF THE PRESENT PROCESS ARE: (1) USE OF A HALOGEN ADDITIVE IN AN AMOUNT OF ABOUT 0.1 TO 25 P.PM. OF THE GASOLINE FRACTION; (2) MAINTENANCE OF SUBSTANTIALLY ALL OF THE PLATINUM GROUP COMPONENT OF THE CATALYST IN THE ELEMENTAL METALLIC STATE; AND (3) OPERATION WITH SUBSTANTIALLY ALL OF THE GERMANIUM COMPONENT OF THE CATALYST IN A POSITIVE OXIDATION STATE.

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