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51. 发明授权

US6080901A Zeolite based catalyst containing zinc, boron and phosphorus and method of making such zeolite based catalyst 失效
标题翻译：含有锌，硼和磷的沸石基催化剂以及制备这种沸石基催化剂的方法
公开(公告)号：US6080901A
公开(公告)日：2000-06-27
申请号：US399701
申请日：1999-09-21
申请人： Charles A. Drake , An-hsiang Wu , Jianhua Yao
发明人： Charles A. Drake , An-hsiang Wu , Jianhua Yao
IPC分类号： B01J29/06 , C07C4/02
CPC分类号： B01J29/061 , B01J2229/16
摘要： A novel composition including either a zeolite or an acid leached zeolite containing boron, zinc and phosphorus, used in the conversion of hydrocarbons. The novel composition is prepared by a novel method including incorporating into a zeolite or an acid treated zeolite material, preferably by use of a liquid solution, a zinc component, a boron component, and a phosphorus component.
摘要翻译：一种新型组合物，其包括用于烃转化的沸石或含有硼，锌和磷的酸性沥滤沸石。该新型组合物通过新的方法制备，包括掺入沸石或酸处理的沸石材料中，优选通过使用液体溶液，锌组分，硼组分和磷组分。

52. 发明授权

US6063722A Process for making a composition that is useful for converting lower value aromatics to higher value aromatics 失效
标题翻译：制备可用于将较低价值芳族化合物转化为较高价值芳族化合物的组合物的方法
公开(公告)号：US6063722A
公开(公告)日：2000-05-16
申请号：US168213
申请日：1998-10-07
申请人： An-hsiang Wu , Charles A. Drake
发明人： An-hsiang Wu , Charles A. Drake
IPC分类号： B01J29/04 , B01J29/70 , B01J31/02 , B01J37/00 , B01J37/08 , B01J21/00 , B01J29/06 , B01J29/08 , B01J29/18
CPC分类号： B01J37/08 , B01J29/04 , B01J29/70 , B01J37/0009 , B01J2229/26 , B01J2229/42
摘要： A process to produce a composition is provided. Said process comprises: contacting a zeolite component and selectivation component to form a first mixture; followed by treating said first mixture to form a second mixture; followed by contacting said second mixture with a binder component to form a third mixture; followed by agglomerating said third mixture to form a fourth mixture; followed by treating said fourth mixture to form a fifth mixture; followed by contacting said fifth mixture with a Group 8, 9, or 10 metal component to form a sixth mixture; and followed by treating said sixth mixture to from said composition.
摘要翻译：提供了制备组合物的方法。所述方法包括：使沸石组分和选择性组分接触以形成第一混合物; 然后处理所述第一混合物以形成第二混合物; 然后使所述第二混合物与粘合剂组分接触以形成第三混合物; 随后将所述第三混合物附聚以形成第四混合物; 然后处理所述第四混合物以形成第五混合物; 然后使所述第五混合物与第8,9或10族金属组分接触以形成第六混合物; 然后将所述第六混合物从所述组合物中处理。

53. 发明授权

US6051520A Hydrotreating catalyst composition and processes therefor and therewith 失效
标题翻译：加氢处理催化剂组合物及其工艺及其
公开(公告)号：US6051520A
公开(公告)日：2000-04-18
申请号：US81110
申请日：1998-05-19
申请人： An-hsiang Wu , Charles A. Drake
发明人： An-hsiang Wu , Charles A. Drake
IPC分类号： B01J27/22 , B01J27/24 , B01J29/40 , B01J29/48 , C10G45/12 , B01J29/04 , B01J21/00 , B01J29/06
CPC分类号： B01J29/40 , B01J27/22 , B01J27/24 , B01J29/48 , C10G45/12 , B01J2229/26 , B01J2229/42
摘要： A catalyst composition, a process for producing the composition and a hydrotreating conversion process are disclosed. The composition comprises a zeolite having incorporated therein a promoter comprising a metal carbide or a metal nitride. The composition can be produced by incorporating a metal compound into the zeolite followed by thermal treatment of the resulting zeolite with a hydrocarbon, preferably in the presence of hydrogen, or with ammonia. The hydrotreating process comprises contacting a hydrocarbon-containing fluid with the catalyst composition under a condition sufficient to effect the reduction of sulfur content in the hydrocarbon-containing fluid.
摘要翻译：公开了催化剂组合物，制备该组合物的方法和加氢处理转化方法。该组合物包括其中掺入了包含金属碳化物或金属氮化物的促进剂的沸石。组合物可以通过将金属化合物引入沸石中，然后用烃优选在氢存在下或与氨进行热处理所得到的沸石来制备。加氢处理方法包括在足以降低含烃流体中的硫含量的条件下使含烃流体与催化剂组合物接触。

54. 发明授权

US6017844A Hydrocarbon conversion catalyst composition and processes therefor and therewith 失效
标题翻译：烃转化催化剂组合物及其工艺及其
公开(公告)号：US6017844A
公开(公告)日：2000-01-25
申请号：US210300
申请日：1998-12-11
申请人： An-hsiang Wu , Charles A. Drake
发明人： An-hsiang Wu , Charles A. Drake
IPC分类号： B01J23/62 , B01J29/85 , B01J35/00 , B01J37/04 , C07C5/373 , C10G45/62 , B01J27/182
CPC分类号： C10G45/62 , B01J23/622 , B01J29/85 , B01J35/0006 , C07C5/373 , B01J37/04 , C07C2523/14 , C07C2523/42 , C07C2523/62 , C07C2529/85
摘要： A catalyst composition and a process for using of the catalyst composition in a hydrocarbon conversion process are disclosed. The composition comprises an inorganic support, a Group VA metal or metal oxide, and optionally a Group IVA metal or metal oxide and a Group VIII metal or metal oxide. The process comprises contacting a fluid which comprises at least one saturated hydrocarbon with the catalyst composition under a condition sufficient to effect the conversion of the hydrocarbon to an olefin. Also disclosed is a process for producing the catalyst composition.
摘要翻译：公开了催化剂组合物和在烃转化方法中使用催化剂组合物的方法。该组合物包含无机载体，第VA族金属或金属氧化物，以及任选的第ⅣA族金属或金属氧化物和第Ⅷ族金属或金属氧化物。该方法包括在足以使烃转化为烯烃的条件下使包含至少一种饱和烃的流体与催化剂组合物接触。还公开了一种催化剂组合物的制造方法。

55. 发明授权

US5958823A Hydrocarbon conversion catalyst composition and processes therefor and therewith 失效
标题翻译：烃转化催化剂组合物及其工艺及其
公开(公告)号：US5958823A
公开(公告)日：1999-09-28
申请号：US237277
申请日：1999-01-26
申请人： An-hsiang Wu , Charles A. Drake
发明人： An-hsiang Wu , Charles A. Drake
IPC分类号： B01J27/125 , B01J31/14 , B01J31/18 , B01J31/30 , B01J37/16 , C10G35/085 , C10G45/62 , B01J21/02 , B01J21/04
CPC分类号： C10G45/62 , B01J27/125 , B01J31/143 , B01J31/146 , B01J31/30 , B01J37/16 , C10G35/085 , B01J2231/52 , B01J31/1805
摘要： A catalyst composition and a process for producing the catalyst composition for use in a hydrocarbon conversion process are disclosed. The composition comprises an inorganic support and a Group VIII metal. The process comprises: (1) combining at least one Group VIII metal compound and an inorganic support to form a mixture, (2) calcining the mixture under a condition sufficient to convert the metal compound to its oxide form to produce a heated mixture, (3) contacting the heated mixture with a boron compound under a condition sufficient to reduce the oxidation state of the metal whereby a boron-treated composition is produced; and (4) contacting the boron-treated composition with a compound comprising aluminum and halogen.
摘要翻译：公开了一种催化剂组合物和用于生产用于烃转化方法的催化剂组合物的方法。组合物包含无机载体和VIII族金属。该方法包括：（1）将至少一种第Ⅷ族金属化合物和无机载体混合以形成混合物，（2）在足以将金属化合物转化为其氧化物形式以产生加热混合物的条件下煅烧该混合物（ 3）在足以降低金属的氧化态的条件下使加热的混合物与硼化合物接触，由此生产硼处理的组合物; 和（4）使硼处理的组合物与包含铝和卤素的化合物接触。

56. 发明授权

US5945371A Catalyst composition and processes therefor and therewith 失效
标题翻译：催化剂组合物及其工艺及其
公开(公告)号：US5945371A
公开(公告)日：1999-08-31
申请号：US033796
申请日：1998-03-03
申请人： An-hsiang Wu , Charles A. Drake
发明人： An-hsiang Wu , Charles A. Drake
IPC分类号： B01J23/06 , B01J23/28 , C07C4/18 , C10G47/12
CPC分类号： C07C4/18 , B01J23/06 , B01J23/28 , C07C2521/04 , C07C2523/06 , C07C2523/28 , C10G2400/30
摘要： A catalyst composition and a process for hydrodealkylating a C.sub.9 + aromatic compound to a C.sub.6 to C.sub.8 aromatic hydrocarbon are disclosed. The composition comprises an alumina, molybdenum oxide, and zinc oxide. The process comprises contacting a fluid which comprises a C.sub.9 + aromatic compound with the catalyst composition under a condition sufficient to effect the conversion of a C.sub.9 + aromatic compound to a C.sub.6 to C.sub.8 aromatic hydrocarbon. Also disclosed is a process for producing the composition which comprises: (1) contacting an alumina, which can be optionally calcined before being contacted, with a molybdenum compound and zinc compound in a liquid medium under a condition sufficient to incorporate the molybdenum compound and zinc compound into the alumina to form a modified alumina wherein the volume of the liquid medium is larger than the bulk volume of alumina; (2) removing the excess liquid medium; (3) drying the modified alumina; and (4) calcining the modified alumina to a Mo/Zn-promoted alumina under a condition sufficient to effect the conversion of the molybdenum compound and zinc compound to corresponding oxides.
摘要翻译：公开了一种催化剂组合物和将C 9+芳族化合物加氢脱烷基化为C 6至C 8芳族烃的方法。该组合物包含氧化铝，氧化钼和氧化锌。该方法包括在足以使C 9+芳族化合物转化为C 6至C 8芳族烃的条件下使包含C 9+芳族化合物的流体与催化剂组合物接触。还公开了一种制备组合物的方法，其包括：（1）在足以引入钼化合物和锌的条件下，使液体介质中的钼化合物和锌化合物与氧化铝接触之前可任选地煅烧的氧化铝化合物形成氧化铝以形成改性氧化铝，其中液体介质的体积大于氧化铝的体积体积; （2）除去多余的液体介质; （3）干燥改性氧化铝; 和（4）在足以使钼化合物和锌化合物转化为相应氧化物的条件下，将改性氧化铝煅烧成Mo / Zn促进氧化铝。

57. 发明授权

US5945364A Catalyst composition comprising acid-base leached zeolites 失效
公开(公告)号：US5945364A
公开(公告)日：1999-08-31
申请号：US672460
申请日：1996-06-26
申请人： An-hsiang Wu , Charles A. Drake
发明人： An-hsiang Wu , Charles A. Drake
IPC分类号： B01J29/06 , B01J29/40 , B01J37/06 , C07C4/18 , C10G35/095 , C10G47/16 , B01J29/00
CPC分类号： C10G35/095 , B01J29/06 , B01J29/40 , B01J37/06 , C07C4/18 , B01J2229/16 , C07C2529/068 , C10G2400/30
摘要： A catalyst composition and a process for hydrodealkylating C.sub.9 + aromatic compounds such as, for example, trimethylbenzenes, to C.sub.6 to C.sub.8 aromatic hydrocarbons such as toluene and xylenes are disclosed. The composition comprises an alumina and a silica wherein the weight ratio of aluminum to silicon is in the range of from about 0.005:1 to about 0.25:1. The process comprises contacting, in the presence of the catalyst composition, a fluid which comprises a C.sub.9 + aromatic compound with a hydrogen-containing fluid under a condition sufficient to effect the conversion of a C.sub.9 + aromatic compound to a C.sub.6 to C.sub.8 aromatic hydrocarbon; and the C.sub.9 + aromatic compound contains at least 9 carbon atoms. Also disclosed is a process for producing the catalyst composition which comprises: (1) contacting a zeolite with an effective amount of a base under a condition sufficient to effect a reduction in silicon content of said zeolite to produce a base-leached zeolite; and (2) contacting said base-leached zeolite with an effective amount of an acid under a condition sufficient to effect a reduction in aluminum content of said base-leached zeolite.

58. 发明授权

US5883033A Hydrocarbon conversion catalyst composition and processes therefor and therewith 失效
公开(公告)号：US5883033A
公开(公告)日：1999-03-16
申请号：US890540
申请日：1997-07-09
申请人： Charles A. Drake , An-hsiang Wu
发明人： Charles A. Drake , An-hsiang Wu
IPC分类号： B01J23/06 , B01J29/40 , C10G35/095 , C10G45/64 , C10G45/68 , C10G47/16 , B01J29/06
CPC分类号： C10G45/68 , B01J23/06 , B01J29/40 , C10G35/095 , C10G45/64 , B01J2229/26 , B01J2229/36 , B01J2229/42 , C10G2400/20
摘要： A catalyst composition, a process for producing the composition, and a hydrotreating process for converting a hydrocarbon stream such as, for example, gasoline, to olefins and C.sub.6 to C.sub.8 aromatic hydrocarbons such as toluene and xylenes are disclosed. The catalyst composition comprises a zeolite, a clay, and optionally a coke suppressor and/or an activity promoter. The process for producing the composition comprises the steps: (1) optionally contacting a zeolite with steam whereby a steamed zeolite is formed; (2) optionally contacting a zeolite or the steamed zeolite with an acid to produce an acid-leached zeolite; (3) combining a zeolite, which can also be the steamed zeolite or the acid-leached zeolite, with a clay under a condition sufficient to bind the clay to the zeolite to produce a clay-bound zeolite; and (4) calcining the clay-bound zeolite to produce a calcined clay-bound zeolite. The hydrotreating process comprises contacting a hydrocarbon stream with the catalyst composition under a condition sufficient to effect the conversion of a hydrocarbon to an olefin and a C.sub.6 to C.sub.8 aromatic hydrocarbon.

59. 发明授权

US5866741A Transalkylation/hydrodealkylation of a C.sub.9 + aromatic compounds with a zeolite 失效
标题翻译： C9 +芳族化合物与沸石的烷基转移/加氢脱烷基化
公开(公告)号：US5866741A
公开(公告)日：1999-02-02
申请号：US899109
申请日：1997-07-23
申请人： An-hsiang Wu , Charles A. Drake
发明人： An-hsiang Wu , Charles A. Drake
IPC分类号： B01J29/70 , B01J29/78 , C07C5/29 , C07C6/12 , C07C5/22 , C07C4/12
CPC分类号： C07C6/126 , B01J29/7057 , B01J29/7815 , B01J2229/26 , B01J2229/42 , C07C2529/70
摘要： A catalyst composition, a process for producing the composition and a hydrocarbon conversion process for converting a C.sub.9 + aromatic compound to a C.sub.6 to C.sub.8 aromatic hydrocarbon such as a xylene are disclosed. The composition comprises a zeolite having impregnated thereon an activity promoter selected from the group consisting of molybdenum, molybdenum oxides, lanthanum, lanthanum oxides, and combinations of two or more thereof. The composition can be produced by incorporating the activity promoter into the zeolite. The hydrocarbon conversion process comprises contacting a fluid which comprises a C.sub.9 + aromatic compound with the catalyst composition under a condition sufficient to effect the conversion of a C.sub.9 + aromatic compound to a C.sub.6 to C.sub.8 aromatic hydrocarbon.
摘要翻译：公开了一种催化剂组合物，该组合物的制造方法和将C9 +芳族化合物转化成C6〜C8芳香族烃如二甲苯的碳氢转化方法。组合物包含其上浸渍有选自钼，钼氧化物，镧，氧化镧以及其两种或更多种的组合的活性促进剂的沸石。可以通过将活性促进剂并入沸石中来制备组合物。烃转化方法包括使C9 +芳族化合物的流体与催化剂组合物在足以使C9 +芳族化合物转化为C6至C8芳族烃的条件下接触。

60. 发明授权

US5856609A Aromatic hydrodealkylation process with sulfur oxide containing catalyst 失效
标题翻译：含硫氧化物的芳香族加氢脱烷基化催化剂
公开(公告)号：US5856609A
公开(公告)日：1999-01-05
申请号：US712700
申请日：1996-09-12
申请人： An-hsiang Wu , Charles A. Drake
发明人： An-hsiang Wu , Charles A. Drake
IPC分类号： B01J37/02 , C07C4/18 , C07C6/12 , C07C4/12
CPC分类号： C07C6/126 , B01J37/0201 , C07C4/18 , C07C2521/04 , C07C2523/20 , C07C2523/26 , C07C2523/28 , C07C2523/30 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755
摘要： A catalyst composition and a process for hydrodealkylating a C.sub.9 + aromatic compound such as, for example, 1,2,4-trimethylbenzene to a C.sub.6 to C.sub.8 aromatic hydrocarbon such as a xylene are disclosed. The composition comprises an alumina, a metal oxide, and a acid site modifier selected from the group consisting of silicon oxides, sulfur oxides, phosphorus oxides, boron oxides, magnesium oxides, tin oxides, titanium oxides, zirconium oxides, molybdenum oxides, germanium oxides, indium oxides, lanthanum oxides, cesium oxides, and combinations of any two or more thereof. The process comprises contacting a fluid which comprises a C.sub.9 + aromatic compound with the catalyst composition under a condition sufficient to effect the conversion of a C.sub.9 + aromatic compound to a C.sub.6 to C.sub.8 aromatic hydrocarbon.
摘要翻译：公开了一种催化剂组合物和将C 9+芳族化合物例如1,2,4-三甲基苯加氢脱烷基化成C6-C8芳族烃如二甲苯的方法。该组合物包含氧化铝，金属氧化物和酸性位点改性剂，其选自氧化硅，硫氧化物，氧化磷，氧化硼，氧化镁，氧化锡，氧化钛，氧化锆，氧化钼，氧化锗，氧化铟，氧化镧，氧化铯及其任意两种以上的组合。该方法包括在足以使C 9+芳族化合物转化为C 6至C 8芳族烃的条件下使包含C 9+芳族化合物的流体与催化剂组合物接触。

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