公开(公告)号：US3900387A

公开(公告)日：1975-08-19

申请号：US43630574

申请日：1974-01-24

申请人： UNIVERSAL OIL PROD CO

发明人： WILHELM FREDERICK C

IPC分类号： B01J23/644 ,  B01J27/08 ,  C10G35/09 ,  C10G35/08 ,  B01J11/78 ,  C07C5/28

CPC分类号： B01J27/08 ,  B01J23/6447 ,  C10G35/09

摘要： Hydrocarbons are converted by contacting them at hydrocarbon conversion conditions with a trimetallic acidic catalytic composite comprising a combination of catalytically effective amounts of a platinum group component, a Group IVA component, a bismuth component and a halogen component with a porous carrier material. The platinum group component, Group IVA metallic component, a halogen component are present in the trimetallic catalyst in amounts respectively, calculated on an elemental basis, corresponding to about 0.01 to about 2 wt. % platinum group metal, about 0.01 to about 5 wt. % Group IVA metal and about 0.1 to about 3.5 wt. % halogen. The bismuth component is present in amounts corresponding to an atomic ratio of bismuth to platinum group metal of about 0.1:1 to about 1:1. Moreover, these metallic components are uniformly dispersed throughout the porous carrier material in carefully controlled oxidation states such that substantially all of the platinum group metal and bismuth components are present therein in the corresponding elemental metallic states while substantially all of the Group IVA metallic component is present therein in an oxidation state above that of the corresponding metal. A specific example of the type of hydrocarbon conversion process disclosed is a process for the catalytic reforming of a low-octane gasoline fraction wherein the gasoline fraction and hydrogen stream are contacted with the novel trimetallic catalyst disclosed herein at reforming conditions.

公开(公告)号：US3852184A

公开(公告)日：1974-12-03

申请号：US31760972

申请日：1972-12-22

申请人： EXXON RESEARCH ENGINEERING CO

发明人： SISKIN M ,  PORCELLI J

IPC分类号： B01J27/08 ,  B01J31/40 ,  C10G59/02 ,  C10G35/04 ,  B01J11/78 ,  C07C13/18

CPC分类号： B01J31/0227 ,  B01J21/04 ,  B01J27/08 ,  B01J31/0225 ,  B01J31/0258 ,  B01J31/04 ,  B01J31/122 ,  B01J31/26 ,  B01J31/34 ,  B01J2231/52 ,  C07C2527/08 ,  C07C2527/10 ,  C07C2527/11 ,  C07C2527/12 ,  C07C2527/1206 ,  C07C2527/125 ,  C07C2527/126 ,  C07C2527/132 ,  C07C2527/133 ,  C07C2527/135 ,  C10G59/02 ,  Y10S585/912

摘要： A process for upgrading reformer feedstocks containing alkylcyclopentanes by isomerizing said feedstock components in the presence of hydrogen and a catalyst mixture containing a metal halide, such as tantalum and/or niobium pentafluoride, and a protonic acid, such as hydrogen fluoride so that the alkylcyclopentanes are converted to the corresponding cyclohexane isomers.

摘要翻译： 一种用于通过在氢存在下使所述原料组分异构化和含有金属卤化物如五氟化钽和/或五氟化铌的催化剂混合物和质子酸如氟化氢来升级含有烷基环戊烷的重整器原料的方法，使得烷基环戊烷是 转化为相应的环己烷异构体。

公开(公告)号：US3849338A

公开(公告)日：1974-11-19

申请号：US22692972

申请日：1972-02-16

申请人： DAUMAS J ,  LE PAGE M

发明人： LE PAGE M ,  DAUMAS J

IPC分类号： B01J37/02 ,  B01J21/14 ,  B01J27/06 ,  B01J27/08 ,  C07C17/15 ,  B01J11/78

CPC分类号： C07C17/15 ,  B01J21/14 ,  B01J27/06

摘要： 1. A PROCESS FOR THE PREPARATION OF AN OXYCHLORINATION CATALYST COMPRISING THE STEPS OF FORMING A SILICA-MAGNESIA SUPPORT BY FORMING A SILICA HYDROGEL WITH A COMPOUND SELECTED FROM THE GROUP CONSISTING OF MAGNESIUM CHLORIDE, MAGNESIUM BROMIDE, MAGNESIUM PERCHLORATE AND MIXTURES THEREOF, CALCINING THE RESULTING HYDROGEL AT A TEMPERATURE OF 530 TO 700*C. TO FORM THE SUPPORT, WITH THE COMPOUND BEING EMPLOYED IN AN AMOUNT SUFFICIENT TO PROVIDE A HYDROGEL CONTAINING 10 TO 25% MAGNESIA BASED ON THE CALCINED PARTICLES, AND DEPOSITING ON THE SUPPORT A COPPER CHLORIDE CATALYST.

公开(公告)号：US3849336A

公开(公告)日：1974-11-19

申请号：US39935973

申请日：1973-09-20

申请人： LAROX RES CORP

发明人： LLOYD W ,  ROWE D

IPC分类号： B01D53/86 ,  B01D53/94 ,  B01J23/89 ,  B01J35/12 ,  C01B17/775 ,  C01B32/50 ,  B01J11/82 ,  B01J11/78

CPC分类号： B01D53/944 ,  B01D53/86 ,  B01J23/8946 ,  B01J35/12 ,  C01B17/775 ,  C01B32/50

摘要： 1. AN AQUEOUS HOMOGENEOUS SOLUTION CONSISTING ESSENTIALLY OF (A) A WATER-SOLULBE PALLADIUM (II) SALT, SAID SALT BEING SELECTED FROM THE GROUP CONSISTING OF A CHLORIDE, BROMIDDE, NITRATE, SULFATE, AND LI2PDCL4, HAVING A CONCENTRATION OF METAL ION OF AT LEAST ABOUT 0.00005 TO ABOUT 0.025 MOLE PER LITER, (B) COPPER (ii) CHLORIDE OR BROMIDE, (C) A COPPER (II) SALT SELECTED FROM THE GROUP CONSISTING OF A NITRATE, SULFATE, ALKYLSULFONATE, ARYLSUFONATE, TETRAFLUOROBORATE, PERCHLORATE, TRIFLUOROACETATE, TRICHLOROACETATE AND METHANEPHOSPHONATE, AND (D) THE BALANCE WATER, WHEREIN THE TOTAL CONCENTRATION OF (B) AND (C) IS FROM ABOUT 0.003 TO ABOUT 3 MOLES PER LITER, AND WHEREIN THE COPPER (II) CHLORIDE OR BROMIDE (B) COMPRISES FROM ABOUT 10 TO ABOUT 80 MOLE PERCENT OF THE TOTAL OF (B) AND (C).

公开(公告)号：US3836479A

公开(公告)日：1974-09-17

申请号：US22300672

申请日：1972-02-02

申请人： KALI CHEMIE AG

发明人： PAUCKSCH H ,  MASSONNE J ,  DERLETH H

IPC分类号： B01J21/02 ,  B01J23/70 ,  B01J27/06 ,  B01J37/00 ,  B01J37/26 ,  C07C17/08 ,  C07C17/087 ,  B01J11/78

CPC分类号： C07C17/087 ,  B01J21/02 ,  B01J23/70 ,  B01J27/06 ,  B01J37/00 ,  B01J37/0009 ,  B01J37/26 ,  C07C17/08 ,  Y10T428/266

摘要： A SHAPED CATALYST BODY FOR HYDROFLUORINATION COMPRISING A HYDROFLUORINATED BODY COMPOSED OF A MIXTURE OF ALUMINUM OXIDE HYDRATE OR ALUMINUM HYDROXIDE WITH 2 TO 60% BY WEIGHT OF BORON TRIOXIDE RELATIVE TO THE STARTING MIXTURE. THE CATALYST BODY IS MADE BY FORMING THE MIXTURE OF THE ABOVE MATERIALS, SOFTENING THE MIXTURE TO A DEGREE THAT IT CAN BE SHAPED, SHAPING IT AND THEN DRYING THE SHAPED BODY AT A TEMPERATURE BETWEEN 120-200*C. FOLLOWED BY ACTIVATING THE CATALYST WITH HYDROGEN FLUORIDE AT A TEMPERATURE BETWEEN 200-500*C. THE CATALYST IS SUED IN THE HYDROFLUORINATION OF ACETYLENE, HALOGENATED OLEFINS AND SIMILAR COMPOUNDS.

公开(公告)号：US3785999A

公开(公告)日：1974-01-15

申请号：US3785999D

申请日：1971-08-13

申请人： KALI CHEMIE AG

发明人： DERLETH H ,  FISCHER H

IPC分类号： B01J27/06 ,  C01B31/00 ,  C04B35/536 ,  B01J11/78

CPC分类号： C04B35/536 ,  B01J27/06 ,  C01B32/22

摘要： GRAPHITE-METAL CHLORIDE INTERCALATION COMPOUNDS ARE MADE BY CONTACTING A MIXTURE OF GRAPHITE AND AT LEAST ONE WATER OF HYDRATION CONTAINING METAL CHLORIDE WITH A STREAM OF CHLORINE AT A TEMPERATURE BETWEEN 200*C. AND THE DECOMPOSITION TEMPERATURE OF THE INTERCALATION COMPOUND AND AT A PRESSURE BETWEEN ATMOSPHERIC AND 5 ATM.

公开(公告)号：US3770657A

公开(公告)日：1973-11-06

申请号：US3770657D

申请日：1970-02-09

申请人： DART IND INC

发明人： HAAG A ,  WEINER M

IPC分类号： B01J27/06 ,  C01G23/00 ,  C08F4/16 ,  C08F4/64 ,  B01J11/78

CPC分类号： C01G23/002 ,  B01J27/06 ,  C01P2002/50

摘要： AN IMPROVED PROCESS FOR PRODUCING CO-CRYSTALS OF TITANIUM TRICHLORIDE AND ALUMINUM TRICHLORIDE WITH A COMPOSITION OF SUBSTANTIALLY THREE MOLES OF TITANIUM TRICHLORIDE AND ONE MOLE OF ALUMINUM TRICHLORIDE OR OTHER DESIRED RATIO, AND SUBSTANTIALLY FREE OF IMPURITIES IS DESCRIBED. SUCH CRYSTALS ARE OF VALUE AS AN ACTIVE CATALYST, PARTICULARLY, FOR EXAMPLE, FOR PREPARING POLYPROPYLENE. THE IMPROVED PROCESS PROVIDED HEREIN INVOLVES THE REMOVAL OF TRACES OF TITANIUM TETRACHLORIDE FROM ALREADY FORMED CO-CRYSTALS BY BALL MILLING THE CO-CRYSTALS IN THE PRESENCE OF A SUFFICIENT QUANTITY OF ALUMINUM POWDER TO SUBSTANTIALLY QUANTITATIVELY REACT WITH TITANIUM TETRACHLORIDE.

公开(公告)号：US3715321A

公开(公告)日：1973-02-06

申请号：US3715321D

申请日：1969-04-23

申请人： PHILLIPS PETROLEUM CO

发明人： HORVATH B

IPC分类号： C03C3/00 ,  C08F4/24 ,  C08F10/00 ,  B01J11/78

CPC分类号： C03C3/00 ,  C08F10/00 ,  C08F4/22

摘要： ADDITIVES ARE PROVIDED TO A CHROMIC OXIDE CATALYST SYSTEM USED FOR OLEFIN POLYMERIZATION WHICH AFFECT THE COURSE OF REACTION AND/OR THE NATURE OF THE POLYMER PRODUCED, THE ADDITIVES BEING COMPOUNDS OF THE METALS OF GROUP II-A AND GROUP III-B OF THE PERIODIC TABLE.

公开(公告)号：US3697443A

公开(公告)日：1972-10-10

申请号：US3697443D

申请日：1969-08-12

申请人： KUREHA CHEMICAL IND CO LTD

发明人： SHINODA KIYONORI ,  WATANABE TADAYOSHI ,  MIZUSAWA SHIGERU

IPC分类号： B01J21/02 ,  B01J27/00 ,  B01J27/06 ,  C01F7/50 ,  C07B61/00 ,  C07C17/00 ,  C07C17/08 ,  C07C67/00 ,  B01J11/78

CPC分类号： B01J27/06 ,  C07C17/08 ,  C07C19/08

摘要： A CATALYST HAVING HIGHER ACTIVITY IN FLORINATION OF ACETYLENE AND OTHER HYDROCARBONS IS OBTAINED BY TREATING AN ACIDIC ACTIVE ALUMINA CONTAINING 2 TO 20% BY WEIGHT OF SILICA WIHT HYDROGEN FLORIDE AT A TEMPERATURE OF 200 TO 430*C.

公开(公告)号：US3673112A

公开(公告)日：1972-06-27

申请号：US3673112D

申请日：1970-05-13

申请人： SHELL OIL CO

发明人： LEVINSON GERALD S

IPC分类号： B01J21/04 ,  B01J23/00 ,  B01J23/85 ,  B01J23/88 ,  B01J23/888 ,  B01J23/90 ,  C10G49/04 ,  B01J11/78

CPC分类号： C10G49/04 ,  B01J21/04 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J23/90 ,  B01J35/0026

摘要： Incorporation of 30-65 percent of a hydrogenation metal component into a hydrogel which would yield on drying and calcining without the hydrogenation metals a xerogel of a high compacted bulk density (0.8-1.6 g/cc) low pore volume (0.15-0.45 cc/g.) alumina results in a catalyst having a very high hydrogenation and dentrification activity. Up to about 10 percent fluoride is added to provide a cracking component. The hydrogenation metal component is selected from the oxides of nickel, molybdenum, tungsten, cobalt and mixtures thereof.

摘要翻译： 将30-65％的氢化金属组分掺入水凝胶中，这将在干燥和煅烧时产生无氢化金属的高密度堆积密度（0.8-1.6g / cc）低孔体积（0.15-0.45cc / 氧化铝产生具有非常高的氢化和牙齿化活性的催化剂。 添加高达约10％的氟化物以提供裂化组分。 氢化金属组分选自镍，钼，钨，钴的氧化物及其混合物。