公开(公告)号：US5334795A

公开(公告)日：1994-08-02

申请号：US967954

申请日：1992-10-27

Applicant: Pochen Chu ,  Michael E. Landis ,  Quang N. Le

Inventor： Pochen Chu ,  Michael E. Landis ,  Quang N. Le

IPC: C07C2/66

CPC classification number: C07C2/66 ,  C07C2529/70

Abstract: Ethylbenzene is produced by the alkylation of benzene with ethylene in the presence of an alkylation catalyst having a particular structure defined by its X-ray diffraction pattern. A preferred catalyst is the zeolite MCM-22. The process is typically carried out at a temperature of 300.degree. to 1000.degree. F. but the catalyst provides sufficient activity for the reaction to be carried out at temperatures below 700.degree. F. Liquid phase operation is preferred, giving a lower yield of polyethylated products. The use of the selected catalyst also results in a reduction of the xylene impurity level to values below 500 ppm in the product.

Abstract translation: 在具有由其X射线衍射图形定义的特定结构的烷基化催化剂存在下，通过苯与乙烯的烷基化生产乙苯。 优选的催化剂是沸石MCM-22。 该方法通常在300至1000°F的温度下进行，但催化剂提供足够的活性以使反应在低于700°F的温度下进行。液相操作是优选的，从而降低聚乙烯化产物的产率 。 使用所选择的催化剂还导致二甲苯杂质水平降低到产品中低于500ppm的值。

公开(公告)号：US4859648A

公开(公告)日：1989-08-22

申请号：US879787

申请日：1986-06-27

Applicant: Michael E. Landis ,  Brent A. Aufdembrink ,  Pochen Chu ,  Ivy D. Johnson ,  Garry W. Kirker ,  Nancy M. Page ,  Mae K. Rubin

Inventor： Michael E. Landis ,  Brent A. Aufdembrink ,  Pochen Chu ,  Ivy D. Johnson ,  Garry W. Kirker ,  Nancy M. Page ,  Mae K. Rubin

IPC: B01J21/16 ,  A47G9/00 ,  B01J20/06 ,  B01J20/10 ,  B01J20/18 ,  B01J27/04 ,  B01J29/03 ,  B01J29/04 ,  B01J35/02 ,  B68G7/00 ,  C01B13/14 ,  C01B17/20 ,  C01B17/42 ,  C01B19/00 ,  C01B33/20 ,  C01B33/26 ,  C01B33/36 ,  C01B33/40 ,  C01B33/44 ,  C01B37/00 ,  C01B37/02 ,  C01B39/00 ,  C01B39/04 ,  C01B39/06 ,  C01B39/26 ,  C01G1/00 ,  C01G23/00 ,  C01G33/00 ,  C07B61/00 ,  C07C1/00 ,  C07C2/02 ,  C07C2/08 ,  C07C2/10 ,  C07C11/00 ,  C07C67/00 ,  C10G11/02 ,  C10G17/00 ,  C10G45/04 ,  C10G47/04 ,  C10G47/06

CPC classification number: B01J29/049 ,  B82Y30/00 ,  C01B13/145 ,  C01B17/20 ,  C01B17/42 ,  C01B19/007 ,  C01G23/003 ,  C07C2/08 ,  C07C2/10 ,  C10G45/04 ,  C01P2002/02 ,  C01P2002/22 ,  C01P2002/70 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/78 ,  C01P2006/12 ,  C01P2006/42 ,  C01P2006/80 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/12

Abstract: Layered chalcogenide materials of high thermal stability and surface area which contain interspathic polymeric chalcogenides such as polymeric silica are prepared by ion exchanging a layered metal oxide, such as layered titanium oxide, with organic cation, to spread the layers apart. A compound such as tetraethylorthosilicate, capable of forming a polymeric oxide, is thereafter introduced between the layers. The resulting product is treated to form polymeric oxide, e.g. by hydrolysis, to produce the layered oxide material. The resulting product may be employed as catalyst material in the conversion of organic compounds.

Abstract translation: 通过将层状金属氧化物（例如层状氧化钛）与有机阳离子交换来分层，制备含有聚合硫化物如聚合二氧化硅的高热稳定性和表面积的分层硫属化物材料。 然后在层之间引入能够形成聚合氧化物的化合物如原硅酸四乙酯。 将所得产物处理形成聚合物氧化物，例如 通过水解制备层状氧化物材料。 所得产物可用作有机化合物转化中的催化剂材料。

公开(公告)号：US4777268A

公开(公告)日：1988-10-11

申请号：US26426

申请日：1987-03-16

Applicant: Pochen Chu ,  Larry A. Green ,  Michael E. Landis

Inventor： Pochen Chu ,  Larry A. Green ,  Michael E. Landis

IPC: C07C2/08 ,  C07C2/10 ,  C07D307/89

CPC classification number: C07C2/10 ,  C07C2/08 ,  C01P2002/02 ,  C01P2002/22 ,  C01P2002/70 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/78 ,  C01P2006/12 ,  C01P2006/42 ,  C01P2006/80 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/12

Abstract: A process and catalyst are disclosed for selectively oxidizing alkylaromatics, e.g., o-xylene, to oxygenated aromatics, e.g., phthalic anhydride. The catalyst of the process comprises a layered titanate which contains interspathic polymeric silica and a heavy metal element, e.g., vanadium.

Abstract translation: 公开了一种方法和催化剂，用于将烷基芳族化合物例如邻二甲苯氧化成氧化芳族化合物，例如邻苯二甲酸酐。 该方法的催化剂包括层状钛酸盐，其含有间质聚合物二氧化硅和重金属元素，例如钒。

公开(公告)号：US4889839A

公开(公告)日：1989-12-26

申请号：US255687

申请日：1988-10-11

Applicant: Pochen Chu ,  Larry A. Green ,  Michael E. Landis

Inventor： Pochen Chu ,  Larry A. Green ,  Michael E. Landis

IPC: B01J21/06 ,  B01J29/04 ,  C10G45/04

CPC classification number: B01J29/049 ,  B82Y30/00 ,  C10G45/04 ,  C01P2002/74

Abstract: A process and catalyst are disclosed for selectively oxidizing alkylaromatics, e.g., o-xylene, to oxygenated aromatics, e.g., phthalic anhydride. The catalyst of the process comprises a layered titanate which contains interspathic polymeric silica and a heavy metal element, e.g., vanadium.

Abstract translation: 公开了一种方法和催化剂，用于将烷基芳族化合物例如邻二甲苯氧化成氧化芳族化合物，例如邻苯二甲酸酐。 该方法的催化剂包括层状钛酸盐，其含有间质聚合物二氧化硅和重金属元素，例如钒。

公开(公告)号：US4791088A

公开(公告)日：1988-12-13

申请号：US939265

申请日：1986-12-09

Applicant: Pochen Chu ,  Guenter H. Kuehl ,  Michael E. Landis

Inventor： Pochen Chu ,  Guenter H. Kuehl ,  Michael E. Landis

IPC: B01J21/08 ,  B01J29/04 ,  C01B33/20

CPC classification number: B01J29/049 ,  C01B33/20 ,  C01B33/28

Abstract: Layered silicate materials of high thermal stability and surface area which contain interspathic oxides such as silica as prepared by treating a layered silicate, with organic cation, to spread the layers apart. A compound such as tetraethylorthosilicate, capable of forming said oxide, is thereafter introduced between the layers. The resulting product is treated to form the oxide, e.g. by hydrolysis, to produce the layered silicate material. The resulting product may be employed as a catalyst material in the conversion of hydrocarbons.

Abstract translation: 具有高热稳定性和表面积的层状硅酸盐材料，其含有通过用有机阳离子处理层状硅酸盐制备的层间氧化物如二氧化硅，以将层分开。 然后在层之间引入能够形成所述氧化物的化合物如原硅酸四乙酯。 将所得产物处理形成氧化物，例如。 通过水解制备层状硅酸盐材料。 所得产物可用作烃转化中的催化剂材料。

公开(公告)号：US4914252A

公开(公告)日：1990-04-03

申请号：US298240

申请日：1989-01-12

Applicant: Pochen Chu ,  Michael E. Landis

Inventor： Pochen Chu ,  Michael E. Landis

IPC: C07C2/84

CPC classification number: C07C2/84 ,  C07C2521/06 ,  C07C2521/08

Abstract: A method is provided for converting feedstock comprising paraffins by selective oxidative coupling to product comprising higher hydrocarbons including dimers of said feedstock paraffins which comprises contacting said feedstock with a catalyst composition comprising a thermally stable layered metal chalcogenide having adjacent layers separated by chalcogenide pillars, and an alkali metal.

Abstract translation: 提供了一种通过选择性氧化偶合将包含链烷烃的原料转化成包含高级烃的产物，所述产物包括所述原料链烷烃的二聚体，其包括使所述原料与催化剂组合物接触，所述催化剂组合物包含具有由硫属化物柱分隔的相邻层的热稳定的层状金属硫族化物， 碱金属。

公开(公告)号：US08048833B2

公开(公告)日：2011-11-01

申请号：US11893809

申请日：2007-08-17

Applicant: Jacob J. Habeeb ,  Michael E. Landis ,  Abhimanyu O. Patil ,  Brandon T Weldon

Inventor： Jacob J. Habeeb ,  Michael E. Landis ,  Abhimanyu O. Patil ,  Brandon T Weldon

IPC: C10M159/18 ,  C10M125/04 ,  C09K15/00 ,  C07C211/00

CPC classification number: C10M163/00 ,  C10M2205/173 ,  C10M2207/026 ,  C10M2215/066 ,  C10M2227/09 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2210/07 ,  C10N2210/08 ,  C10N2230/10 ,  C10N2230/50 ,  C10N2230/54 ,  C10N2240/102 ,  C10N2240/104

Abstract: The present invention is directed to lubricating oils exhibiting improved resistance to oxidation and deposit/sludge formation comprising a lubricant base oil and catalytic antioxidants comprising an effective amount of a) one or more polymetal organometallic compound; and, b) effective amounts of one or more substituted N,N′-diaryl-o-phenylenediamine compounds or c) one or more hindered phenol compounds or both, to a method for improving the antioxidancy and the resistance to deposit/sludge formation of formulated lubricating oil compositions by the addition thereto of an effective amount of the aforementioned catalytic antioxidants, and to an additive concentrate containing the aforementioned catalytic antioxidants.

Abstract translation: 本发明涉及具有改善的抵抗氧化和沉积/污泥形成的润滑油，其包括润滑剂基础油和包含有效量的a）一种或多种多金属有机金属化合物的催化抗氧化剂; 和b）有效量的一种或多种取代的N，N'-二芳基邻苯二胺化合物或c）一种或多种受阻酚化合物或两者，用于提高抗氧化性和耐沉积/污泥形成的方法 通过加入有效量的上述催化抗氧化剂的配方润滑油组合物和含有上述催化抗氧化剂的添加剂浓缩物。

公开(公告)号：US20070265178A1

公开(公告)日：2007-11-15

申请号：US11732326

申请日：2007-04-03

Applicant: Abhimanyu O. Patil ,  Jacob J. Habeeb ,  Michael E. Landis ,  Manuel A. Francisco ,  Manika Varma-Nair

Inventor： Abhimanyu O. Patil ,  Jacob J. Habeeb ,  Michael E. Landis ,  Manuel A. Francisco ,  Manika Varma-Nair

IPC: C10M133/12 ,  C07C209/10

CPC classification number: C10M133/12 ,  C07C211/50 ,  C10M169/04 ,  C10M2215/066 ,  C10N2230/10 ,  C10N2240/08

Abstract: The invention comprises lubricating compositions and hydraulic fluids containing N,N′-diaryl-o-phenylenediamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids. The invention further comprises a method of making N,N′-diaryl-o-phenylenediamine compounds.

Abstract translation: 本发明包括含有N，N'-二芳基邻苯二胺化合物的润滑组合物和液压油，其在润滑剂和液压流体中赋予良好的氧化抑制水平。 本发明还包括制备N，N'-二芳基邻苯二胺化合物的方法。

公开(公告)号：US4995962A

公开(公告)日：1991-02-26

申请号：US459154

申请日：1989-12-29

Applicant: Thomas F. Degnan, Jr. ,  Michael E. Landis

Inventor： Thomas F. Degnan, Jr. ,  Michael E. Landis

IPC: C10G45/62 ,  B01J23/42 ,  B01J29/04 ,  C10G45/64 ,  C10G50/02

CPC classification number: B01J29/049 ,  C10G45/64

Abstract: There is provided a process for hydroisomerizing petroleum or synthetic paraffin wax with a particular catalyst. The catalyst comprises a hydrogenating component and a layered titanate containing an interspathic polymeric oxide such as silica. The hydrogenating component may be a Group VIII metal such as Pt.

Abstract translation: 提供了用特定催化剂加氢异构化石油或合成石蜡的方法。 催化剂包含氢化组分和含有间接聚合氧化物如二氧化硅的层状钛酸盐。 氢化组分可以是诸如Pt的VIII族金属。

公开(公告)号：US4937222A

公开(公告)日：1990-06-26

申请号：US322591

申请日：1989-03-13

Applicant: Philip J. Angevine ,  Thomas F. Degnan, Jr. ,  Michael E. Landis

Inventor： Philip J. Angevine ,  Thomas F. Degnan, Jr. ,  Michael E. Landis

IPC: B01J21/08 ,  B01J29/04 ,  C10G45/04

CPC classification number: B01J29/049 ,  B82Y30/00 ,  C10G45/04 ,  C01P2002/74

Abstract: A catalyst is provided which is capable of hydrotreating residual oil. This catalyst comprises a layered metal oxide containing an interspathic polymeric oxide having a d-spacing of at least about 10 angstroms. The layered metal oxide may be a titanate or a silicate such as magadiite or kenyaite. The catalyst further comprises a hydrogenation component such as a Cr, Mo, W, Fe, Co, Ni, Pd or Pt.

Abstract translation: 提供能够加氢处理残油的催化剂。 该催化剂包含层状金属氧化物，其含有d-间距为至少约10埃的间隙聚合物氧化物。 层状金属氧化物可以是钛酸盐，也可以是硅灰石，例如magadiite或kenyaite。 催化剂还包含氢化组分如Cr，Mo，W，Fe，Co，Ni，Pd或Pt。