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公开(公告)号：US3711566A
公开(公告)日：1973-01-16
申请号：US3711566D
申请日：1970-11-25
Applicant: TEXACO INC
Inventor： KRAVITZ S , ESTES J , HERBSTMAN S
CPC classification number: C10G45/52 , C10G49/007 , Y10S585/952
Abstract: A process for the low pressure hydrogenation of aromatic hydrocarbons in the presence of sulfur employing a fluorided platinum-alumina catalyst and carbon monoxide as a conversion reaction moderator. By employing a fluorided platinum-alumina catalyst and the moderator carbon monoxide, aromatic hydrocarbon saturation is accomplished while simultaneously inhibiting concurrent hydrocracking reactions.
Abstract translation: 在使用氟化的铂 - 氧化铝催化剂和一氧化碳作为转化反应调节剂的硫的存在下，芳族烃的低压氢化的方法。 通过使用氟化铂 - 氧化铝催化剂和调节剂一氧化碳，完成芳烃饱和，同时抑制同时加氢裂化反应。
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公开(公告)号：US3843746A
公开(公告)日：1974-10-22
申请号：US22102572
申请日：1972-01-26
Applicant: TEXACO INC
CPC classification number: C07C5/226 , B01J23/40 , B01J23/64 , B01J23/96 , B01J37/26 , C07C5/2724 , C07C2521/04 , C07C2523/42 , C07C2523/44 , C07C2523/46 , Y02P20/584 , C07C9/00
Abstract: A method for preparing a hydrocarbon conversion catalyst by providing a composite composed of alumina having associated therewith a Group VIB, VIIB or VIII metal or compound and contacting the composite with an activator system comprising hydrogen and sulfuryl fluoride or thionyl fluoride. The catalysts so prepared are useful in such hydrocarbon conversion processes as isomerization, hydrocracking, reforming, alkylation, disproportionation, polymerization and hydrogenation.
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公开(公告)号：US3756941A
公开(公告)日：1973-09-04
申请号：US3756941D
申请日：1971-06-21
Applicant: TEXACO INC
CPC classification number: C07C5/387
Abstract: ALKYLCYCLOPENTANES AND GASOLINE OR NAPTHA FRACTIONS CONTAINING THE SAME ARE DEHYDROISOMERIZED TO AROMATIC COMPOUNDS BY CONTACTING WITH A FLUORIDED GROUP VII-B OR VIII METAL-ALUMINA CATALYST AND A CARBON OXIDE AS A CONVERSION REACTION MODERATOR. BY EMPLOYING A FLUORIDED METAL-ALUMINA CATALYST AND A CARBON OXIDE MODERATOR, SUCH AS CARBON MONOXIDE OR CARBON DIOXIDE, ALKYLCYCLOPENTANES ARE SELECTIVELY CONVERTED TO AROMATICS AND GASOLINE OR NAPTHA FRACTIONS CONTAINING THE SAME ARE UPGRADED.
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公开(公告)号：US3711425A
公开(公告)日：1973-01-16
申请号：US3711425D
申请日：1970-06-25
Applicant: TEXACO INC
IPC: B01J21/02 , B01J21/04 , B01J23/40 , B01J23/42 , B01J27/00 , B01J37/10 , C07C5/27 , C10G35/085 , C10G49/02 , B01J11/74 , B01J11/78
CPC classification number: C10G49/02 , B01J21/02 , B01J21/04 , B01J23/40 , B01J23/42 , B01J27/00 , B01J37/10 , C07C5/2791 , C07C2521/04 , C07C2523/26 , C07C2523/28 , C07C2523/30 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C10G35/085 , C07C9/16
Abstract: A METHOD FOR PREPARING A HYDROCARBON CONVERSION CATALYST BY PROVIDING A COMPOSITE COMPOSED OF ALUMINA HAVING ASSOCIATED THEREWITH A GROUP VI-B OR VIII METAL OR COMPOUND AND CONTACTING THE COMPOSITE WITH AN ACTIVATOR SYSTEM COMPRISING OXYGEN AND AN ORGANIC FLUORIDE COMPOUND HAVING FROM 2 TO 16 CARBON ATOMS. THE CATALYST SO PREPARED IS USEFUL IN HYDROCARBON CONVERSION PROCESSES AS ISOMERIZATION, HYDROCRACKING, REFORMING, DEHYDROGENATION, DISPROPORTIONATION AND POLYMERIZATION.
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公开(公告)号：US3855335A
公开(公告)日：1974-12-17
申请号：US42498073
申请日：1973-12-14
Applicant: TEXACO INC
Inventor： ESTES J , KERR E , DORAWALA T
CPC classification number: B01J35/04 , B01J23/866 , C07C4/20 , C07C2523/755
Abstract: Alkylaromatic hydrocarbons are dealkylated with steam, preferably at 900* -1,200*F., in the presence of, as catalyst, an activated metal screen containing a major portion of nickel. In preferred operation, toluene is converted to benzene by dealkylating at 900*-1200*F over inconel metal mesh which has been activated typically by heating to 700*-1,400*F in air for 424 hours.
Abstract translation: 烷基芳烃在蒸汽存在下，优选在900°-1200°F，作为催化剂，含有大部分镍的活化金属屏蔽物脱烷基化。 在优选的操作中，通过在通常通过在空气中加热至700°-1,400°F 4-24小时的铬镍铁合金网将其在900-1200°F下脱烷基而将甲苯转化为苯。
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Patent Agency Ranking6.发明授权Hydrocarbon isomerization with alumina catalyst prepared with an activator system of chlorine or bromine and an inorganic sulfur compound 失效用与氯或溴和无机硫化合物的活化剂体系制备的氧化铝催化剂的烃类异构体
公开(公告)号：US3793396A
公开(公告)日：1974-02-19
申请号：US3793396D
申请日：1972-01-21
Applicant: TEXACO INC
CPC classification number: C10G45/62 , B01J23/40 , C07C5/226 , C07C2521/04 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C10G35/06 , C10G45/60 , C10G2400/02
Abstract: A METHOD FOR PREPARING A HYDROCARBON CONVERSION CATALYST COMPOSED OF ALUMINA AND CHLORINE OR BROMINE BY CONTACTING ALUMINA WITH AN ACTIVATOR SYSTEM COMPRISING CHLORINE OR BROMINE AND AN INORGANIC SULFUR COMPOUND SELECTED FROM THE GROUP HYDROGEN SULFIDE AND COMPOUNDS CORRESPONDING TO THE FORMULA SMX2. THE CATALYST MAY ADDITIONALLY INCLUDE A METAL SUCH AS PLATINUM, PALLADIUM, RUTHENIUM OR RHODIUM. THE CATALYSTS SO PREPARED ARE USEFUL IN SUCH HYDROCARBON CONVERSION PROCESSES AS ISOMERIZATION, CRACKING, HYDROCRACKING, REFORMING, ALKYLATION, DEHYDROGENATION, DISPROPORTIONATION AND POLYMERIZATION.
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公开(公告)号：US3709817A
公开(公告)日：1973-01-09
申请号：US3709817D
申请日：1971-05-18
Applicant: TEXACO INC
CPC classification number: B01J37/26 , B01J23/36 , B01J23/40 , C07C5/2791 , C10G2400/02 , Y02P20/52 , C07C9/16
Abstract: PARAFFIN HYDROCARBONS ARE SELECTIVELY HYDROCRACKED AND ISOMERIZED UNDER CONTROLLED CONVERSION CONDITIONS BY CONTACTING THE HYDROCARBON WITH HYDROGEN, A FLUORIDED GROUP VII-B OR VIII METAL-ALUMINA CATALYST AND WATER OR WATER PRECURSORS AS A CONVERSION REACTION MODERATOR. BY EMPLOYING A FLUORIDED METAL-ALUMINA CATALYST AND WATER OR WATER PRECURSOR MODERATOR, PARAFFIN HYDROCARBONS ARE SELECTIVELY HYDROCRACKED AND ISOMERIZED IN A MANNER SUCH THAT THE SELECTIVELY, ACTIVITY AND PRODUCT DISTRIBUTION IS CONTROLLED OVER THE COURSE OF THE CONVERION REACTION.
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公开(公告)号：US3852372A
公开(公告)日：1974-12-03
申请号：US22303072
申请日：1972-02-02
Applicant: TEXACO INC
IPC: B01J21/02 , B01J21/04 , B01J23/40 , B01J23/42 , B01J23/85 , B01J27/00 , B01J37/10 , B01J37/26 , C07C5/22 , C10G45/62 , B01J11/16 , C01B33/28 , C07C5/24
CPC classification number: B01J21/04 , B01J21/02 , B01J23/40 , B01J23/42 , B01J23/85 , B01J27/00 , B01J37/10 , B01J37/26 , C07C5/226 , C07C2521/04 , C07C2521/12 , C07C2523/26 , C07C2523/28 , C07C2523/30 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C10G45/62
Abstract: A method for preparing a hydrocarbon conversion catalyst by providing a composite composed of alumina having associated therewith a Group VIB or VIII metal or compound and contacting the composite with an activator system comprising hydrogen and an organic fluoride compound having from 2 to 16 carbon atoms. The catalysts so prepared are useful in such hydrocarbon conversion processes as isomerization, hydrocracking, reforming, alkylation, disproportionation, polymerization and hydrogenation.
Abstract translation: 通过提供由具有VIB或VIII族金属或化合物的氧化铝组成的复合材料制备烃转化催化剂的方法，并使该复合物与包含氢和具有2至16个碳原子的有机氟化物的活化剂体系接触。 如此制备的催化剂可用于如异构化，加氢裂化，重整，烷基化，歧化，聚合和氢化等烃转化过程。
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9.发明授权Isomerization of c10-c14 hydrocarbons with fluorided metal-alumina catalyst 失效具有氟化金属铝氧化物催化剂的C10-C14烃类异构体
公开(公告)号：US3843747A
公开(公告)日：1974-10-22
申请号：US22303172
申请日：1972-02-02
Applicant: TEXACO INC
IPC: B01J21/04 , B01J23/42 , B01J23/64 , B01J23/656 , B01J23/96 , B01J37/20 , B01J37/26 , C07C5/22 , C07C5/30
CPC classification number: B01J21/04 , B01J23/42 , B01J23/64 , B01J23/6567 , B01J23/96 , B01J37/20 , B01J37/26 , C07C5/2213 , C07C5/2226 , C07C5/2233 , C07C5/226 , C07C2521/04 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2527/04 , Y02P20/584
Abstract: A method for preparing a hydrocarbon conversion catalyst by providing a composite composed of alumina having associated therewith a Group VIB, VIIB or VIII metal or compound and contacting the composite with an activator system comprising carbon monoxide and sulfuryl fluoride or thionyl fluoride. The catalysts so prepared are useful in such hydrocarbon conversion processes as isomerization, hydrocracking, reforming, alkylation, disproportionation, polymerization and hydrogenation.
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公开(公告)号：US3840615A
公开(公告)日：1974-10-08
申请号：US21983972
申请日：1972-01-21
Applicant: TEXACO INC
IPC: B01J21/04 , B01J23/40 , B01J23/42 , B01J23/656 , B01J23/96 , B01J37/20 , B01J37/26 , C07C5/22 , C07C5/30
CPC classification number: B01J23/40 , B01J21/04 , B01J23/42 , B01J23/6567 , B01J23/96 , B01J37/20 , B01J37/26 , C07C5/226 , C07C2521/04 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2527/04 , Y02P20/584
Abstract: 1. AN ISOMERIZATION PROCESS WHICH COMPRISES CONTACTING A FEEDSTOCK CONTAINING C10 TO C14 HYDROCARBONS AT A TEMPERATURE OF FROM 200 TO 1000* F. IN THE PRESENCE OF HYDROGEN WITH A CATALYST COMPRISING A HYDROGENATING COMPONENT, ALUMINA AND FROM ABOUT 0.5 TO 15.0 WEIGHT PERCENT CHEMICALLY COMBINED FLUORINE, SAID CATALYST PREPARE OR REGENERATED BY CONTACTING ALUMINA HAVING ASSOCIATED THEREWITH A HYDROGENATING COMPONENT SELECTED FROM THE GROUP CONSISTING OF THE METALS, OXIDES, SULFIDES AND SALTS OF THE METAL OF GROUPS VI-B, VII-B AND VIII OF THE HYDROGEN AND SULFUR HEXAFLUORIDE AT A TEMPERATURE OF FROM ABOUT 200 TO 1200*F.
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