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51. 发明授权

US5648577A Dispersed metal sulfide catalysts for hydroprocessing (LAW105) 失效
标题翻译：用于加氢处理的分散金属硫化物催化剂（LAW105）
公开(公告)号：US5648577A
公开(公告)日：1997-07-15
申请号：US460410
申请日：1995-06-02
申请人： Teh Chung Ho , Stuart Leon Soled , Sabato Miseo , Gary Brice McVicker , Michel Daage , Viktor Buchholz
发明人： Teh Chung Ho , Stuart Leon Soled , Sabato Miseo , Gary Brice McVicker , Michel Daage , Viktor Buchholz
IPC分类号： B01J31/22 , B01J23/887 , B01J23/889 , B01J27/051 , B01J37/08 , B01J37/20 , C07B35/02 , C10G45/46 , C10G45/50 , C07C5/10
CPC分类号： B01J37/086 , B01J23/887 , B01J23/8878 , B01J23/8892 , B01J27/051 , B01J37/20 , C10G45/46 , C10G45/50
摘要： The present invention is directed toward a catalyst composition prepared by a process comprising: (a) impregnating an oxide precursor selected from the group consisting of rare earth oxide precursors, yttria precursors and mixtures thereof, onto an inorganic refractory oxide support; (b) drying said support at a temperature of about 100.degree. to about 120.degree. C. followed by calcining said support at a temperature of about 400.degree. to about 600.degree. C.; and (c) compositing or depositing on said support of step (b), a catalyst precursor salt represented by (ML)(Mo.sub.y W.sub.1-y O.sub.4).sub.a wherein M comprises Cr and/or one or more divalent promoter metals selected from the group consisting of Mn, Fe, Co, Ni, Cu, Zn and mixtures thereof, wherein y is any value ranging from 0 to 1, and wherein L is one or more neutral, nitrogen-containing ligands at least one of which is a chelating polydentate ligand; a=1 when chromium is not one of the promoter metals and 0.5.ltoreq.a.ltoreq.3 when Cr is one of the promoter metals. (d) sulfiding said deposited or composited support of step (c) with an excess amount of sulfur in the form of one or more sulfur bearing compounds and at a temperature of at least about 250.degree. C. to form catalysts. In a preferred embodiment, the the composited or deposited supports of step (c) may be decomposed in a nonoxidizing atmosphere at a temperature of at least about 250.degree. C. prior to said sulfiding step (d). In a second aspect of the invention there is provided an improved aromatics hydrogenation process.
摘要翻译：本发明涉及通过包括以下步骤的方法制备的催化剂组合物：（a）将选自稀土氧化物前体，氧化钇前体及其混合物的氧化物前体浸渍到无机难熔氧化物载体上; （b）在约100至约120℃的温度下干燥所述载体，然后在约400至约600℃的温度下煅烧所述载体; 和（c）在步骤（b）的所述载体上合成或沉积由（ML）（MoyW1-yO4）a表示的催化剂前体盐，其中M包含Cr和/或一种或多种选自以下的二价助催化剂金属： Mn，Fe，Co，Ni，Cu，Zn及其混合物，其中y是0至1的任何值，并且其中L是一种或多种中性含氮配体，其中至少一种是螯合多齿配体; 当Cr不是助催化剂金属之一时，a = 1，当Cr是助催化剂金属之一时，a = 1。（d）将步骤（c）的沉积或复合载体用一种或多种含硫化合物形式的过量的硫硫化并在至少约250℃的温度下硫化以形成催化剂。在优选的实施方案中，在所述硫化步骤（d）之前，步骤（c）的复合或沉积的载体可以在非氧化气氛中在至少约250℃的温度下分解。在本发明的第二方面，提供了一种改进的芳族化合物氢化方法。

52. 发明授权

US5462651A Hydrodearomatization of hydrocarbon oils using novel "phosphorus treated carbon" supported metal sulfide catalysts 失效
标题翻译：使用新型“磷处理碳”载体金属硫化物催化剂对烃油进行氢化脱色
公开(公告)号：US5462651A
公开(公告)日：1995-10-31
申请号：US287979
申请日：1994-08-09
申请人： Chakka Sudhakar , Frank Dolfinger, Jr. , Max R. Cesar , Mahendra S. Patel , Paul O. Fritz
发明人： Chakka Sudhakar , Frank Dolfinger, Jr. , Max R. Cesar , Mahendra S. Patel , Paul O. Fritz
IPC分类号： B01J21/18 , B01J23/85 , B01J27/188 , C10G45/08 , C10G45/50 , C10G45/46
CPC分类号： B01J27/188 , B01J23/85 , C10G45/50
摘要： A process for simultaneous hydrodearomatization, hydrodesulfurization and hydrodenitrogenation of a charge hydrocarbon oil containing undesired aromatic components, sulfur and nitrogen compounds, which comprises:maintaining a bed of a sulfided metal catalyst comprising one or more metals of non-noble Group VIII, at least one metal selected from tungsten and molybdenum on a novel "phosphorus treated carbon" support, the "phosphorus treated carbon" support being comprised of phosphorus bound to the carbon surface predominantly as polyphosphate species characterized by peaks between -5 and -30 ppm in the solid-state magic angle spinning .sup.31 P nuclear magnetic resonance spectrum;passing a charge hydrocarbon feed in the presence of hydrogen into contact with said catalyst at hydrotreating conditions, thereby effecting hydrodearomatization, and simultaneously effecting hydrodesulfurization and hydrodenitrogenation.
摘要翻译：含有不需要的芳族组分，硫和氮化合物的电荷烃油同时加氢脱硫，加氢脱硫和加氢脱氮的方法，该方法包括：保持含有一种或多种非贵金属VIII族金属的硫化金属催化剂床，至少一种选自钨和钼的金属在新型“磷处理碳”载体上，“磷处理碳”载体由结合到碳表面的磷组成，主要作为聚磷酸盐物质，其特征在于固体 - 状态魔角31P核磁共振谱; 在加氢处理条件下使氢气存在下的带电烃进料与所述催化剂接触，从而进行加氢脱芳构化，同时进行加氢脱硫和加氢脱氮。

53. 发明授权

US5435907A Hydrodearomatization of middle distillate hydrocarbons 失效
标题翻译：中间馏分碳氢化合物的脱氢化
公开(公告)号：US5435907A
公开(公告)日：1995-07-25
申请号：US189992
申请日：1994-01-31
申请人： Chakka Sudhakar , Frank Dolfinger, Jr. , Dennis J. Pao , John Hazen
发明人： Chakka Sudhakar , Frank Dolfinger, Jr. , Dennis J. Pao , John Hazen
IPC分类号： B01J21/18 , C10G45/50 , C10G45/04 , C10G45/46
CPC分类号： C10G45/50
摘要： A naphtha or a middle distillate hydrocarbon is dehydroaromatized by hydrotreating in the presence of a catalyst containing non-noble Group VIII metal and Group VI-B metal on carbon.
摘要翻译：在含有非贵金属VIII族金属和VI-B族金属的催化剂存在下，通过加氢处理将石脑油或中间馏分烃脱氢芳族化。

54. 发明授权

US4977117A Process of presulfurizing and controlling the activity of catalyst for treating hydrocarbons 失效
标题翻译：预硫化和控制催化剂用于处理烃的活性的方法
公开(公告)号：US4977117A
公开(公告)日：1990-12-11
申请号：US330255
申请日：1989-03-29
申请人： Georges Berrebi , Pierre Dufresne
发明人： Georges Berrebi , Pierre Dufresne
IPC分类号： B01J23/88 , B01J23/92 , B01J27/04 , B01J37/20 , B01J38/50 , C07B61/00 , C07C1/00 , C07C5/10 , C07C5/13 , C07C5/29 , C07C13/10 , C07C13/18 , C07C67/00 , C10G11/02 , C10G45/46 , C10G45/50 , C10G47/06
CPC分类号： B01J37/20
摘要： The invention involves a process comprising regenerating a catalyst comprising (a) a support containing at least one oxide of a metal or metalloid and (b) at least one active metal, said process comprising in a first stage treating said catalyst in the absence of hydrogen with at least one sulfurizing agent comprising a polysulfide of the formulaR--S.sub.(n) --R'wherein n is 2 to 20, R is an organic radical of 1-150 carbon atoms per molecule and R' is independently a radical as defined for R or a hydrogen atom, whereby said agent is incorporated at least in part in said catalyst, in a first portion of a second stage, treating the catalyst in the absence of hydrogen and in the presence of steam, moist air or moist inert gas, at a temperature up to 275.degree. C., and, in a second portion of the second stage, treating the catalyst in the presence of hydrogen at a temperature of at least 275.degree. C., wherein in the first stage a nitrogen compound is added.
摘要翻译：本发明涉及一种包括再生催化剂的方法，该催化剂包含（a）包含至少一种金属或准金属氧化物的载体和（b）至少一种活性金属，所述方法包括在不存在氢气的情况下在第一阶段处理所述催化剂其中至少一种硫化剂包含式RS（n）-R'的多硫化物，其中n为2至20，R为每分子1-150个碳原子的有机基团，R'独立地为R定义的基团或氢原子，其中所述试剂至少部分地引入所述催化剂中，在第二阶段的第一部分中，在不存在氢气的情况下和在蒸气，潮湿空气或潮湿惰性气体的存在下处理催化剂，温度高达275℃，在第二阶段的第二部分，在至少275℃的温度下在氢气存在下处理催化剂，其中在第一阶段加入氮化合物。

55. 发明授权

US4608153A Process for the removal of polynuclear aromatic hydrocarbon compounds from admixtures of liquid hydrocarbon compounds 失效
标题翻译：从液态烃化合物的混合物中除去多核芳烃化合物的方法
公开(公告)号：US4608153A
公开(公告)日：1986-08-26
申请号：US760961
申请日：1985-07-31
申请人： Carl W. Hudson , Glen P. Hamner
发明人： Carl W. Hudson , Glen P. Hamner
IPC分类号： B01J23/00 , B01J23/78 , C10G45/06 , C10G45/46 , C10G47/12 , C10G45/60
CPC分类号： B01J23/78 , C10G45/06
摘要： A process wherein a feed comprising an admixture of liquid hydrocarbon compounds which includes a polynuclear aromatic hydrocarbon compound, or compounds (PNA's) is contacted in the presence of hydrogen over an iron catalyst at temperature sufficient to selectively hydrogenate and hydrocrack, or destroy the PNA's of the admixture without excessively hydrogenating and hydrocracking the non-PNA's of said feed. The process is particularly applicable for the removal of PNA's from reformates, processed naphthas, and other hydroprocessed streams or the like to achieve a lower and more favorable distribution of PNA's in a motor gasoline pool, and further to remove PNA's from prime fuels and heavier hydrocarbon mixtures.
摘要翻译：一种方法，其中包含含有多核芳烃化合物或化合物（PNA's）的液体烃化合物的混合物的进料在氢气存在下在铁催化剂上接触，温度足以选择性氢化和加氢裂化，或破坏PNA的PNA 该混合物不会过度氢化和加氢裂化所述进料的非PNA。该方法特别适用于从改性剂，加工石脑油和其他加氢处理流等中除去PNA，以实现PNA在汽油汽油库中的更低和更有利的分配，并进一步从主要燃料和较重的烃中除去PNA 混合物。

56. 发明授权

US4547283A Process for the hydroisomerization of petroleum waxes 失效
标题翻译：石油蜡加氢异构化方法
公开(公告)号：US4547283A
公开(公告)日：1985-10-15
申请号：US646278
申请日：1984-08-30
申请人： Emmanuel E. A. Neel , Jacques A. Levavasseur , Jacques P. Lucien
发明人： Emmanuel E. A. Neel , Jacques A. Levavasseur , Jacques P. Lucien
IPC分类号： B01J23/00 , B01J37/02 , C10G45/46 , C10G45/60 , C10G49/02
CPC分类号： B01J37/0203 , C10G45/46 , C10G45/60
摘要： Process for the hydroisomerization of petroleum waxes by contacting said waxes with hydrogen at hydroisomerization conditions using a catalyst comprising at least one hydrogenating metal or compound thereof present on at least one refractory oxide which has been treated with from 0.1 to 30% w, calculated on refractory oxide, of at least one reactive metal compound of Group 2a, 3a, 4a and/or 4b of the Periodic Table of the Elements.
摘要翻译：石油蜡的加氢异构化方法，其通过使用包含至少一种在至少一种难熔氧化物上的至少一种耐高温氧化物的催化剂使加氢异构化条件下的所述蜡与氢气接触，所述耐火氧化物已经用耐火材料计算，其用量为0.1-30％氧化物，元素周期表第2a，3a，4a和/或4b族的至少一种活性金属化合物。

57. 发明授权

US4120942A Staged rehydration of alumina 失效
标题翻译：氧化铝的分级再水化
公开(公告)号：US4120942A
公开(公告)日：1978-10-17
申请号：US842849
申请日：1978-10-17
申请人： Donald P. Spitzer , William Edward Bambrick
发明人： Donald P. Spitzer , William Edward Bambrick
IPC分类号： B01J21/04 , B01J23/85 , B01J37/00 , B01J37/06 , C10G45/04 , C10G45/46 , C01F7/02
CPC分类号： B01J37/0009 , B01J21/04 , B01J23/85 , B01J37/06 , C10G45/04 , C10G45/46
摘要： Disclosed is a method for forming shaped catalysts from a rehydratable alumina composition. The method includes a staged rehydration procedure to stabilize the rehydratable alumina to facilitate extrusion processing.
摘要翻译：公开了一种从可再水化氧化铝组合物形成成形催化剂的方法。该方法包括分阶段的再水合方法以稳定可再水化的氧化铝以促进挤出加工。

58. 发明授权

US3847946A Hydrogenation 失效
标题翻译：氢化
公开(公告)号：US3847946A
公开(公告)日：1974-11-12
申请号：US23329472
申请日：1972-03-09
申请人： PHILLIPS PETROLEUM CO
发明人： JOHNSON M , TABLER D
IPC分类号： B01J23/28 , C07C7/163 , C07D333/08 , C10G45/46 , C07D63/02
CPC分类号： C10G45/46 , B01J23/28 , C07C7/163 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/02 , C07C2523/18 , C07C2523/28 , C07C2601/12 , C07D333/08 , Y02P20/52 , C07C15/04
摘要： 1. A PROCESS FOR SELECTIVELY HYDROGENATING THE RING UNSATURATION OF HETEROCYCLIC SULFUR-CONTAINING COMPOUNDS CONTAINED IN A HYDROCARBON FEEDSTREAM WHICH COMPRISES CONTACTING SAID FEEDSTREAM WITH HYDROGEN AND A MOLYBDENUM-ARSENIC CATALYST CONSISTING ESSENTIALLY OF ABOUT 2 TO 20 WEIGHT PERCENT MOLYBDENUM AND A MOLYBDENUM TO ARESNIC WEIGHT RATIO OF ABOUT 1:1 TO ABOUT 5:1 AND AN INORGANIC OXIDE SUPPORT UNDER HYDROGENATION CONDITIONS, SAID CATALYST HAVING BEEN REDUCED WITH HYDROGEN PRIOR TO SAID CONTACTING.

59. 发明授权

US2735877A Hydrogenation of aromatic compounds 失效
公开(公告)号：US2735877A
公开(公告)日：1956-02-21
申请号：US2735877D
IPC分类号： C07C5/10 , C10G45/46
CPC分类号： C10G45/46 , C07C5/10 , C07C2521/06 , C07C2521/08 , C07C2521/12 , C07C2521/14 , C07C2527/051

60. 发明申请

US20210162375A1 PROCESS FOR THE HYDROCONVERSION OF HEAVY HYDROCARBON OILS WITH REDUCED HYDROGEN CONSUMPTION OPERATING AT FULL CONVERSION 有权
公开(公告)号：US20210162375A1
公开(公告)日：2021-06-03
申请号：US16952824
申请日：2020-11-19
申请人： Luigi PATRON
发明人： Luigi PATRON
IPC分类号： B01J23/28 , C10G45/04 , C10G45/46 , B01D3/10
摘要： In the hydroconversion processes of heavy hydrocarbon oils, in which the hydrogen is introduced at the reactor base by bubbling, the low diffusion rate of hydrogen, from the gas phase to the reaction liquid, limits the degree of conversion. The process circumvents the obstacle of the limited amount of reactant hydrogen by using a slurry bubble column reactor which reduces the formation of light hydrocarbon products, and therefore the hydrogen required for the hydroconversion, allowing to operate at full conversion.

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