公开(公告)号：US5334793A

公开(公告)日：1994-08-02

申请号：US67900

申请日：1993-05-27

申请人： Joseph A. Kocal

发明人： Joseph A. Kocal

IPC分类号： C07B37/02 ,  C07C2/66 ,  C07C2/76 ,  C07C5/333 ,  C07C15/00 ,  C07C15/02 ,  C07C15/107

CPC分类号： C07C15/02 ,  C07C2/66 ,  C07C2521/12

摘要： It has been found that the aromatic byproducts normally formed in the dehydrogenation of normal paraffins to linear monoolefins are detrimental in the usual processes of aromatic alkylation using the dehydrogenation product mixture as an alkylation feedstock. In particular, when solids are used as the alkylation catalysts with recycle of the unreacted feedstock to the dehydrogenation reactor the aromatic byproducts increase to a level where they exert a significant decrease in the stability of the alkylation catalyst. When the aromatic byproducts are removed in whole or in part alkylation may be performed at a substantially lower temperature, which affords alkylated aromatics whose alkyl portion has greater linearity than that observed at a higher alkylation temperature.

摘要翻译： 已经发现通常在正链烷烃脱氢形成直链单烯烃的芳族副产物在使用脱氢产物混合物作为烷基化原料的芳族烷基化的通常方法中是不利的。 特别地，当使用固体作为烷基化催化剂，将未反应的原料再循环到脱氢反应器中时，芳族副产物增加到它们显着降低烷基化催化剂稳定性的水平。 当完全或部分烷基化除去芳族副产物时，可以在基本上较低的温度下进行烷基化芳族化合物的烷基化芳族化合物，其烷基部分的线性比在较高烷基化温度下观察到的线性大。

公开(公告)号：US5276231A

公开(公告)日：1994-01-04

申请号：US919311

申请日：1992-07-27

申请人： Joseph A. Kocal ,  Donald J. Korous

发明人： Joseph A. Kocal ,  Donald J. Korous

IPC分类号： C07C15/107 ,  C07C2/66 ,  C07C2/68

CPC分类号： C07C15/107

摘要： An improved process for the production of alkylated aromatic compounds by paraffin dehydrogenation and aromatic alkylation is disclosed. Aromatic by-products normally formed in paraffin dehydrogenation are selectively removed using at least one aromatics removal zone. Removal of these aromatic by-products significantly reduces the deactivation rate of solid alkylation catalysts. The improved process produces a detergent alkylate product that is significantly more linear than that produced by the prior art process.

摘要翻译： 公开了通过石蜡脱氢和芳族烷基化制备烷基化芳族化合物的改进方法。 通常使用至少一个芳族化合物去除区选择性地除去在链烷烃脱氢中通常形成的芳族副产物。 去除这些芳族副产物显着降低了固体烷基化催化剂的失活速率。 改进的方法产生的洗涤剂烷基化产物比现有技术方法显着更线性。

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。

公开(公告)号：US5043511A

公开(公告)日：1991-08-27

申请号：US435103

申请日：1989-11-13

申请人： Tamotsu Imai ,  Joseph A. Kocal

发明人： Tamotsu Imai ,  Joseph A. Kocal

IPC分类号： B01J21/16 ,  B01J23/10 ,  B01J37/02 ,  C07C2/66 ,  C07C2/86 ,  C07C15/107

CPC分类号： B01J21/16 ,  B01J37/0201 ,  C07C2/66 ,  C07C2/861 ,  C07C2/864 ,  C07C2521/02 ,  C07C2521/06 ,  C07C2521/16 ,  C07C2523/10 ,  Y02P20/582

摘要： Alkyl aromatic compounds may be prepared by reacting an aromatic compound such as benzene with an alkylating agent such as an olefin or alkyl halide in the presence of an alkylation catalyst. The alkylation catalyst of the present invention comprises a clay which has been coextruded with a multi-valent metal and preferably a metal selected from the group consisting of Groups IIIA, IIIB and IVB of the Periodic Table. The resultant extrudate is then impregnated with a dissimilar multi-valent metal selected from the above named groups followed by calcination to form the desired composite. By utiilzing this catalytic composite in an alkylation reaction it is possible to obtain improved yields of alkyl aromatic compounds which may then be used in the preparation of biodegradable detergents.

摘要翻译： 烷基芳族化合物可以通过芳族化合物如苯与烷基化剂如烯烃或烷基卤在烷基化催化剂的存在下反应来制备。 本发明的烷基化催化剂包括已经与多价金属共挤出的粘土，优选选自周期表的IIIA，IIIB和IVB族的金属。 然后将得到的挤出物用选自上述组的不同的多价金属浸渍，随后煅烧以形成所需的复合材料。 通过在烷基化反应中将该催化复合物实现，可以获得改进的烷基芳族化合物的产率，然后可以将其用于制备可生物降解的洗涤剂。

公开(公告)号：US4634801A

公开(公告)日：1987-01-06

申请号：US791289

申请日：1985-10-25

申请人： Joseph A. Kocal ,  Tamotsu Imai

发明人： Joseph A. Kocal ,  Tamotsu Imai

IPC分类号： B01J31/02 ,  C07C2/62 ,  C07C3/52 ,  C07C3/54

CPC分类号： B01J31/0204 ,  C07C2/62 ,  B01J2231/323 ,  C07C2527/1206 ,  C07C2531/02

摘要： A novel hydrocarbon alkylation catalyst is disclosed comprising a mineral acid and an ether component. A process for utilizing the novel catalyst is also disclosed.

摘要翻译： 公开了一种新型烃烷基化催化剂，其包含无机酸和醚组分。 还公开了一种利用该催化剂的方法。

公开(公告)号：US09045407B2

公开(公告)日：2015-06-02

申请号：US13155530

申请日：2011-06-08

申请人： Alakananda Bhattacharyya ,  Joseph A. Kocal ,  Joel T. Walenga ,  Nikolay Y. Adonin ,  Nina I. Kuznetsova ,  Bair S. Bal'zhinimaev

发明人： Alakananda Bhattacharyya ,  Joseph A. Kocal ,  Joel T. Walenga ,  Nikolay Y. Adonin ,  Nina I. Kuznetsova ,  Bair S. Bal'zhinimaev

IPC分类号： C07C51/265

CPC分类号： C07C51/265 ,  C07C63/06 ,  C07C63/16 ,  C07C63/26

摘要： A process and a mixture for oxidizing an alkyl-aromatic compound comprises forming a mixture comprising the alkyl-aromatic compound, a solvent, a bromine source, and a catalyst; and contacting the mixture with an oxidizing agent at oxidizing conditions to produce an oxidation product comprising at least one of an aromatic aldehyde, an aromatic alcohol, an aromatic ketone, and an aromatic carboxylic acid. The solvent comprises a carboxylic acid having from 1 to 7 carbon atoms and an ionic liquid selected from the group consisting of an imidazolium ionic liquid, a pyridinium ionic liquid, a phosphonium ionic liquid, a tetra alkyl ammonium ionic liquid, and combinations thereof. The catalyst comprises at least one of cobalt, titanium, manganese, chromium, copper, nickel, vanadium, iron, molybdenum, tin, cerium, and zirconium.

摘要翻译： 用于氧化烷基 - 芳族化合物的方法和混合物包括形成包含烷基 - 芳族化合物，溶剂，溴源和催化剂的混合物; 以及在氧化条件下使所述混合物与氧化剂接触以产生包含芳族醛，芳族醇，芳族酮和芳族羧酸中的至少一种的氧化产物。 溶剂包括具有1至7个碳原子的羧酸和选自咪唑鎓离子液体，吡啶鎓离子液体，鏻离子液体，四烷基铵离子液体及其组合的离子液体。 催化剂包括钴，钛，锰，铬，铜，镍，钒，铁，钼，锡，铈和锆中的至少一种。

公开(公告)号：US08742183B2

公开(公告)日：2014-06-03

申请号：US12238945

申请日：2008-09-26

申请人： Michael J. McCall ,  Terry L. Marker ,  Richard E. Marinangeli ,  Joseph A. Kocal

发明人： Michael J. McCall ,  Terry L. Marker ,  Richard E. Marinangeli ,  Joseph A. Kocal

IPC分类号： C07C1/00 ,  C07C4/00 ,  C10L1/16

CPC分类号： C10L1/04 ,  C10G45/02 ,  C10G45/12 ,  C10G45/58 ,  C10G45/64 ,  C10G47/00 ,  C10G47/16 ,  C10G65/043 ,  C10G65/12 ,  C10G2300/1011 ,  Y02P30/20

摘要： A process has been developed for producing aviation fuel from renewable feedstocks such as plant oils and animal fats and oils. The process involves treating a renewable feedstock by hydrogenating and deoxygenating to provide n-paraffins having from about 8 to about 24 carbon atoms. At least some of the n-paraffins are isomerized to improve cold flow properties. At least a portion of the paraffins are selectively cracked to provide paraffins meeting specifications for different aviation fuels such as JP-8.

摘要翻译： 已经开发了用于从可再生原料如植物油和动物脂肪和油生产航空燃料的方法。 该方法包括通过氢化和脱氧处理可再生原料以提供具有约8至约24个碳原子的正链烷烃。 至少一些正链烷烃被异构化以改善冷流特性。 选择性裂化至少一部分石蜡以提供符合不同航空燃料如JP-8的规格的石蜡。

公开(公告)号：US08410319B2

公开(公告)日：2013-04-02

申请号：US13192835

申请日：2011-07-28

申请人： Tom N. Kalnes ,  John Q. Chen ,  Joseph A. Kocal ,  Tao Zhang ,  Aiqin Wang ,  Mingyuan Zheng ,  Changzhi Li ,  Jifeng Pang

发明人： Tom N. Kalnes ,  John Q. Chen ,  Joseph A. Kocal ,  Tao Zhang ,  Aiqin Wang ,  Mingyuan Zheng ,  Changzhi Li ,  Jifeng Pang

IPC分类号： C07C29/74

CPC分类号： C07C29/132 ,  C07C31/20

摘要： A catalytic process for generating at least one polyol from a feedstock comprising cellulose is performed in a continuous manner. The process involves, contacting, continuously, hydrogen, water, and a feedstock comprising cellulose, with a catalyst to generate an effluent stream comprising at least one polyol, water, hydrogen, and at least one co-product. The water, hydrogen, and at least one co-product are separated from the effluent stream and recycled to the reaction zone. The polyol is recovered from the effluent stream.

摘要翻译： 以包含纤维素的原料生成至少一种多元醇的催化方法是以连续方式进行的。 该方法包括使含有纤维素的氢，水和原料与催化剂连续地接触，以产生包含至少一种多元醇，水，氢和至少一种共同产物的流出物流。 将水，氢和至少一种副产物与流出物流分离并再循环至反应区。 从流出物流中回收多元醇。

公开(公告)号：US20120004454A1

公开(公告)日：2012-01-05

申请号：US13155530

申请日：2011-06-08

申请人： Alakananda Bhattacharyya ,  Joseph A. Kocal ,  Joel T. Walenga ,  Nikolay Y. Adonin ,  Nina I. Kuznetsova ,  Bair S. Bal'zhinimaev

发明人： Alakananda Bhattacharyya ,  Joseph A. Kocal ,  Joel T. Walenga ,  Nikolay Y. Adonin ,  Nina I. Kuznetsova ,  Bair S. Bal'zhinimaev

IPC分类号： C07C63/26

CPC分类号： C07C51/265 ,  C07C63/06 ,  C07C63/16 ,  C07C63/26

摘要： A process and a mixture for oxidizing an alkyl-aromatic compound comprises forming a mixture comprising the alkyl-aromatic compound, a solvent, a bromine source, and a catalyst; and contacting the mixture with an oxidizing agent at oxidizing conditions to produce an oxidation product comprising at least one of an aromatic aldehyde, an aromatic alcohol, an aromatic ketone, and an aromatic carboxylic acid. The solvent comprises a carboxylic acid having from 1 to 7 carbon atoms and an ionic liquid selected from the group consisting of an imidazolium ionic liquid, a pyridinium ionic liquid, a phosphonium ionic liquid, a tetra alkyl ammonium ionic liquid, and combinations thereof. The catalyst comprises at least one of cobalt, titanium, manganese, chromium, copper, nickel, vanadium, iron, molybdenum, tin, cerium, and zirconium.

摘要翻译： 用于氧化烷基 - 芳族化合物的方法和混合物包括形成包含烷基 - 芳族化合物，溶剂，溴源和催化剂的混合物; 以及在氧化条件下使所述混合物与氧化剂接触以产生包含芳族醛，芳族醇，芳族酮和芳族羧酸中的至少一种的氧化产物。 溶剂包括具有1至7个碳原子的羧酸和选自咪唑鎓离子液体，吡啶鎓离子液体，鏻离子液体，四烷基铵离子液体及其组合的离子液体。 催化剂包括钴，钛，锰，铬，铜，镍，钒，铁，钼，锡，铈和锆中的至少一种。

公开(公告)号：US20110313208A1

公开(公告)日：2011-12-22

申请号：US13192970

申请日：2011-07-28

申请人： Tom N. Kalnes ,  Joseph A. Kocal ,  John Q. Chen

发明人： Tom N. Kalnes ,  Joseph A. Kocal ,  John Q. Chen

IPC分类号： C07C29/00

CPC分类号： C07C29/00 ,  C07C31/202 ,  C07C31/205

摘要： A process for generating at least one polyol from a feedstock comprising saccharide is performed in a continuous or batch manner. The process involves, contacting, hydrogen, water, and a feedstock comprising saccharide, with a catalyst system to generate an effluent stream comprising at least one polyol and recovering the polyol from the effluent stream. The catalyst system comprises at least one unsupported component and at least one supported component.

摘要翻译： 以包含糖的原料生成至少一种多元醇的方法以连续或间歇的方式进行。 该方法包括使氢，水和包含糖的原料与催化剂体系接触以产生包含至少一种多元醇的流出物流并从流出物流中回收多元醇。 催化剂体系包含至少一种未负载的组分和至少一种负载的组分。