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1. 发明授权

US5523503A Cocurrent simulated moving bed hydrocarbon alkylation process 失效
标题翻译：同时模拟移动床碳氢化合物烷基化过程
公开(公告)号：US5523503A
公开(公告)日：1996-06-04
申请号：US274512
申请日：1994-07-13
申请人： Gregory A. Funk , Simon H. Hobbs , Anil R. Oroskar , Stanley A. Gembicki , Joseph A. Kocal
发明人： Gregory A. Funk , Simon H. Hobbs , Anil R. Oroskar , Stanley A. Gembicki , Joseph A. Kocal
IPC分类号： B01J8/04 , C07C2/58 , C07C2/64 , C07C2/56
CPC分类号： B01J8/0457 , B01J8/04 , C07C2/58 , B01J2208/00106 , Y02P20/584
摘要： Hydrocarbons such as isobutane and benzenes are alkylated using a solid catalyst in a process which simulates the cocurrent movement of the catalyst bed versus the reactants. This has been found to greatly reduce the rate of catalyst deactivation compared to simulated countercurrent flow. The process may be performed using five or more beds of catalyst, with two undergoing regeneration at any one time. One bed is subjected to a short term liquid-phase regeneration while the other is subjected to long term vapor-phase regeneration. The catalyst preferably contains a metal hydrogenation function effective to selectively hydrogenate C.sub.6 -plus materials trapped on the used catalyst.
摘要翻译：在模拟催化剂床与反应物的并流运动的过程中，使用固体催化剂将烃类如异丁烷和苯烷基化。已经发现，与模拟逆流相比，催化剂失活的速率大大降低。该方法可以使用五个或更多个催化剂床进行，其中两个在任何一个时间进行再生。一台床进行短期液相再生，另一台进行长期气相再生。催化剂优选含有有效地选择性氢化被捕获在所用催化剂上的C6加材料的金属加氢功能。

2. 发明授权

US5648579A Continuous alkylation of aromatics using solid catalysts; prevention of catalyst deactivation using a pulsed feed reactor 失效
标题翻译：使用固体催化剂连续烷基化芳烃; 使用脉冲进料反应器防止催化剂失活
公开(公告)号：US5648579A
公开(公告)日：1997-07-15
申请号：US392006
申请日：1995-02-21
申请人： Santi Kulprathipanja , Joseph A. Kocal , Stanley A. Gembicki
发明人： Santi Kulprathipanja , Joseph A. Kocal , Stanley A. Gembicki
IPC分类号： C07C2/66 , C07C15/067
CPC分类号： C07C2/66 , C07C2521/12 , C07C2521/16 , C07C2529/06
摘要： A novel continuous process for the preparation of alkylated benzenes effected by solid catalysts which become deactivated under alkylation conditions uses a single catalyst zone for both reaction and catalyst flushing to prevent deactivation. The process utilizes a pulsed flow of the linear monoolefins into the catalyst zone during a reaction cycle with benzene acting as a desorbent for catalyst deactivating agents to prevent significant catalyst deactivation. The process can be generalized to encompass many types of reactions.
摘要翻译：通过在烷基化条件下失活的固体催化剂制备烷基化苯的新型连续方法使用单一催化剂区域用于反应和催化剂冲洗以防止失活。该方法在与作为催化剂失活剂的解吸剂的苯的反应循环期间利用脉冲流动的线性单烯烃进入催化剂区域，以防止显着的催化剂失活。该过程可以被概括为包括许多类型的反应。

3. 发明授权

US5160032A Hydrocarbon conversion process using alumina clay compositions 失效
标题翻译：使用氧化铝粘土组合物的烃转化方法
公开(公告)号：US5160032A
公开(公告)日：1992-11-03
申请号：US808136
申请日：1991-12-16
申请人： Jennifer S. Holmgren , Stanley A. Gembicki , Michael W. Schoonover , Joseph A. Kocal
发明人： Jennifer S. Holmgren , Stanley A. Gembicki , Michael W. Schoonover , Joseph A. Kocal
IPC分类号： B01J21/16 , B01J29/04 , C07C4/06 , C10G47/12
CPC分类号： C10G47/12 , B01J21/16 , B01J29/049 , C07C4/06 , B01J2229/42 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/16 , C07C2527/16
摘要： This invention relates to hydrocarbon conversion process using a catalyst consisting essentially of a layered clay homogeneously dispersed in an inorganic oxide matrix. The clay is dispersed in such a way that the clay layers are completely surrounded by the inorganic oxide matrix. The inorganic oxide is selected from the group consisting of alumina, titania, silica, zirconia, P.sub.2 O.sub.5 and mixtures thereof. The clay can be a natural clay such as montmorillonite, a metal exchanged clay (Fe.sup.+3 exchanged) or a pillared clay such as aluminum chlorohydrate (ACH) pillared clay. The hydrocarbon conversion process is carried out by contacting a hydrocarbon feed with the catalyst at hydrocarbon conversion conditions to give a hydroconverted product. Examples of the hydrocarbon conversion processes are alkylation and hydrocracking.
摘要翻译：本发明涉及使用基本上由均匀分散在无机氧化物基质中的层状粘土组成的催化剂的烃转化方法。粘土以这样的方式分散，即粘土层被无机氧化物基体完全包围。无机氧化物选自氧化铝，二氧化钛，二氧化硅，氧化锆，P 2 O 5及其混合物。粘土可以是天然粘土，例如蒙脱石，金属交换的粘土（Fe + 3交换的）或柱状粘土如水合氯化铝（ACH）柱状粘土。烃转化过程是通过在烃转化条件下使烃进料与催化剂接触以得到加氢转化产物来进行的。烃转化方法的实例是烷基化和加氢裂化。

4. 发明授权

US5114895A Alumina clay compositions 失效
标题翻译：氧化铝粘土组合物
公开(公告)号：US5114895A
公开(公告)日：1992-05-19
申请号：US632244
申请日：1990-12-20
申请人： Jennifer S. Holmgren , Stanley A. Gembicki , Michael W. Schoonover , Joseph A. Kocal
发明人： Jennifer S. Holmgren , Stanley A. Gembicki , Michael W. Schoonover , Joseph A. Kocal
IPC分类号： B01J21/16 , B01J29/04 , C07C4/06 , C10G47/12
CPC分类号： C07C4/06 , B01J21/16 , B01J29/049 , C10G47/12 , B01J2229/42 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/16 , C07C2527/16
摘要： This invention relates to a composition, a method of preparing the composition and a catalyst using the composition. The composition consists essentially of a layered clay homogeneously dispersed in an inorganic oxide matrix. The clay is dispersed in such a way that the clay layers are completely surrounded by the inorganic oxide matrix. The inorganic oxide is selected from the group consisting of alumina, titania, silica, zirconia, P.sub.2 O.sub.5 and mixtures thereof. The clay can be a natural clay such as montmorillonite, a metal exchanged clay (Fe.sup.+3 exchanged) or a pillared clay such as aluminum chlorohydrate (ACH) pillared clay. The composition can be used as a catalyst for alkylation or hydrocracking or metals can be dispersed on it to provide a catalyst which is also useful for hydrocracking or alkylation.
摘要翻译：本发明涉及组合物，制备该组合物的方法和使用该组合物的催化剂。该组合物基本上由均匀分散在无机氧化物基质中的层状粘土组成。粘土以这样的方式分散，即粘土层被无机氧化物基体完全包围。无机氧化物选自氧化铝，二氧化钛，二氧化硅，氧化锆，P 2 O 5及其混合物。粘土可以是天然粘土，例如蒙脱石，金属交换的粘土（Fe + 3交换的）或柱状粘土如水合氯化铝（ACH）柱状粘土。该组合物可以用作烷基化或加氢裂化的催化剂，或者可以将金属分散在其上以提供也可用于加氢裂化或烷基化的催化剂。

5. 发明授权

US4036784A Method of producing an extruded catalyst composition 失效
标题翻译：挤出催化剂组合物的制备方法
公开(公告)号：US4036784A
公开(公告)日：1977-07-19
申请号：US722319
申请日：1976-09-10
申请人： Stanley A. Gembicki , Stefan H. Aeschbach
发明人： Stanley A. Gembicki , Stefan H. Aeschbach
IPC分类号： B01J37/00 , C10G45/08 , B01J23/16 , B01J21/00 , B01J23/24
CPC分类号： B01J37/0009 , C10G2300/107
摘要： This invention relates to an extruded composition characterized by its method of preparation. A finely divided refractory inorganic oxide, preferably an alpha-alumina monohydrate, is admixed with a peptizing agent and sufficient water to produce a mixture which has a weight loss on ignition at 900.degree. C. of from about 50 to about 70%. The mixture is subjected to shear-mixing, the intensity or severity of the shear-mixing being characterized by an energy input equivalent to from about 15 to about 120 watt-hours per pound of dry refractory inorganic oxide contained in said mixture over a period of from about 0.5 to about 5 minutes. The resulting dough is subsequently extruded and the extrudate calcined. The product is particularly useful as a hydrotreating catalyst in combination with a Group VIB and Group VIII metal component.
摘要翻译：本发明涉及一种挤出组合物，其特征在于其制备方法。将细碎的耐火无机氧化物（优选α-氧化铝一水合物）与胶溶剂和足够的水混合以产生在900℃下点燃重量减少约50至约70％的混合物。将混合物进行剪切混合，剪切混合的强度或严重性的特征在于相当于在所述混合物中包含的每磅干燥耐火无机氧化物约15至约120瓦特小时的能量输入，约0.5至约5分钟。随后挤出生成的面团并将挤出物煅烧。该产品特别可用作与VIB族和VIII族金属组分组合的加氢处理催化剂。

6. 发明授权

US4124537A Coextruded catalytic composite 失效
标题翻译：共挤出催化复合材料
公开(公告)号：US4124537A
公开(公告)日：1978-11-07
申请号：US832122
申请日：1977-09-12
申请人： Stanley A. Gembicki , Charles L. Morgan
发明人： Stanley A. Gembicki , Charles L. Morgan
IPC分类号： B01J23/652 , B01J23/85 , B01J23/882 , B01J37/00 , C10G45/08 , B01J23/16 , B01J23/64
CPC分类号： B01J37/0009 , B01J23/652 , B01J23/85 , B01J23/882 , C10G45/08
摘要： A catalytic composite comprising a refractory inorganic oxide-supported Group VIB and Group VIII metal component is disclosed. The catalytic composite is characterized by a method of preparation which comprises coextruding a precursor compound of the Group VIB metal component, a precursor compound of the Group VIII metal component, and a finely divided refractory inorganic oxide admixed with hydrogen peroxide and sufficient water to provide an extrudable dough. The coextruded product is subsequently dried and calcined to yield an improved catalytic composite, particularly with respect to the hydrodesulfurization of residual fuel oils.
摘要翻译：公开了一种包含耐火无机氧化物负载的VIB族和VIII族金属组分的催化复合材料。催化复合材料的特征在于一种制备方法，其包括将VIB族金属组分的前体化合物，第Ⅷ族金属组分的前体化合物和与过氧化氢和足够的水混合的细碎耐火无机氧化物共挤出，可挤出面团随后将共挤出的产物干燥和煅烧以产生改进的催化复合材料，特别是关于残余燃料油的加氢脱硫。

7. 发明授权

US4040979A Hydrocarbon conversion catalytic composite 失效
标题翻译：烃转化催化复合材料
公开(公告)号：US4040979A
公开(公告)日：1977-08-09
申请号：US660749
申请日：1976-02-23
申请人： Stanley A. Gembicki , John I. Hammerman
发明人： Stanley A. Gembicki , John I. Hammerman
IPC分类号： B01J21/12 , B01J23/888 , C10G47/12 , B01J27/02 , B01J29/06
CPC分类号： B01J23/888 , C10G47/12 , B01J21/12
摘要： A catalytic composite, comprising a combination of a nickel component and a tungsten component with a silica-alumina carrier material wherein the atomic ratio of nickel to nickel plus tungsten is about 0.1 to about 0.3. The key feature of the subject composite is the criticality of the ratio of nickel to nickel plus tungsten. The principal utility of the subject composite is in the hydrocracking of hydrocarbons. A specific example of the catalyst disclosed is a combination of nickel and tungsten with a silica-alumina carrier material containing 50 wt.% alumina in amounts sufficient to result in the composite having an atomic ratio of nickel to nickel plus tungsten of 0.2.
摘要翻译：一种催化复合材料，其包含镍组分和钨组分与二氧化硅 - 氧化铝载体材料的组合，其中镍与镍加钨的原子比为约0.1至约0.3。主题复合材料的关键特征是镍与镍加钨的比例的关键性。主题复合材料的主要用途是加氢裂化烃类。所公开的催化剂的具体实例是镍和钨与含有50重量％氧化铝的二氧化硅 - 氧化铝载体材料的组合，其量足以导致镍与镍的原子比加上0.2的原子比。

8. 发明授权

US4039479A Method of catalyst manufacture 失效
标题翻译：催化剂制造方法
公开(公告)号：US4039479A
公开(公告)日：1977-08-02
申请号：US722933
申请日：1976-09-10
申请人： Stanley A. Gembicki , Richard W. Arbesman
发明人： Stanley A. Gembicki , Richard W. Arbesman
IPC分类号： C08F4/00 , B01J29/18 , C07B61/00 , C07C1/00 , C07C6/12 , C07C15/02 , C07C67/00 , C08F4/06 , B01J29/06
CPC分类号： B01J29/18
摘要： A method of manufacture providing a catalytic composite of improved activity is disclosed. A zeolite of the mordenite crystal structure, with a sodium content of less than about 5 wt. % as Na.sub.2 O, is subjected to an aqueous ammoniacal treatment at a pH of at least about 9.5, and calcined in intimate admixture with a non-zeolitic refractory inorganic oxide and a metal salt convertible to said oxide at calcination conditions.
摘要翻译：公开了提供提高活性的催化复合材料的制造方法。沸石晶体结构的沸石，钠含量小于约5wt。以Na 2 O计，在至少约9.5的pH下进行氨水处理，并在煅烧条件下与非沸石耐火无机氧化物和可转化为所述氧化物的金属盐紧密混合煅烧。

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