公开(公告)号：US3716597A

公开(公告)日：1973-02-13

申请号：US3716597D

申请日：1970-12-28

Applicant: UNIVERSAL OIL PROD CO

Inventor： MITSCHE R ,  MICHALKO E

IPC: B01J20/18 ,  B01J29/18 ,  C07C2/86 ,  C07C5/27 ,  C07C6/12 ,  C07C15/00 ,  C07C15/02 ,  C07C3/52

CPC classification number: C07C5/2708 ,  B01J20/183 ,  B01J29/18 ,  C01B33/2861 ,  C01B33/2892 ,  C07C2/86 ,  C07C2/861 ,  C07C2/868 ,  C07C6/123 ,  C07C2529/06 ,  C07C2529/18 ,  Y10S585/906 ,  C07C15/02 ,  C07C9/00 ,  C07C15/073

Abstract: A process for alkylating alkylatable aromatic hydrocarbons using a catalyst comprising a zeolite with a mordenite crystal structure containing alumina fixed in combination therewith.

公开(公告)号：US3847796A

公开(公告)日：1974-11-12

申请号：US34144273

申请日：1973-03-15

Applicant: UNIVERSAL OIL PROD CO

Inventor： HILFMAN L ,  POLLITZER E ,  MICHALKO E

IPC: C10G47/16 ,  B01J29/00 ,  B01J29/20 ,  C07C1/00 ,  C07C4/06 ,  C07C9/02 ,  C07C67/00 ,  C10G47/12 ,  C10G47/18 ,  C10G13/02

CPC classification number: B01J29/20

Abstract: Hydrocarbons are converted with a catalyst comprising a Group VIII metal component combined with a support containing alumina and finely divided crystalline mordenite particles. Key feature of the process involves the critical quantity of mordenite present in the composition, thereby effecting and maximizing some basic enhancement of the ability of the resultant catalyst to accelerate hydrocarbon conversion reactions that depend on carbonium ion intermediates: that is, the activity level of the resultant composite is markedly increased.

Abstract translation: 用包含与包含氧化铝和细碎结晶丝光沸石颗粒的载体组合的第VIII族金属组分的催化剂转化碳氢化合物。 该方法的主要特征包括组合物中存在的丝光沸石的临界量，从而实现和最大化所得催化剂加速取决于碳鎓离子中间体的烃转化反应的能力的一些基本增强：即， 所得复合材料显着增加。

公开(公告)号：US3723552A

公开(公告)日：1973-03-27

申请号：US3723552D

申请日：1970-12-28

Applicant: UNIVERSAL OIL PROD CO

Inventor： MITSCHE R ,  MICHALKO E

IPC: B01J20/18 ,  B01J29/18 ,  C07C2/66 ,  C07C5/22 ,  C07C5/27 ,  C07C5/24

CPC classification number: C07C2/66 ,  B01J20/183 ,  B01J29/18 ,  C01B33/2861 ,  C01B33/2892 ,  C07C5/2213 ,  C07C5/222 ,  C07C5/2708 ,  C07C2529/06 ,  C07C2529/18 ,  Y02P20/52 ,  Y02P20/582 ,  Y10S585/906 ,  C07C15/02 ,  C07C15/08 ,  C07C9/00

Abstract: A process for isomerizing isomerizable hydrocarbons using a catalytic composite comprising a zeolite with a mordenite crystal structure containing alumina fixed in combination therewith. Elimination of hydrogenation in the isomerization reaction results in a higher rate of conversion to the desired products.

Abstract translation: 使用催化复合物异构化异构化烃的方法，所述催化复合物包括具有与其组合的固定有氧化铝的丝光沸石晶体结构的沸石。 在异构化反应中消除氢化导致转化成所需产物的较高速率。

公开(公告)号：US3720726A

公开(公告)日：1973-03-13

申请号：US3720726D

申请日：1972-03-27

Applicant: UNIVERSAL OIL PROD CO

Inventor： MITSCHE R ,  MICHALKO E

IPC: B01J29/18 ,  C07C6/12 ,  C07C3/62

CPC classification number: C07C6/123 ,  B01J29/18 ,  Y10S585/906

Abstract: A PROCESS FOR THE TRANSALKYLATION OF ALKYLAROMATIC HYDROCARBONS. TRANSALKYLATION OF ALKYLAROMATIC HYDROCARBONS, SUCH AS TOLUENE, IS EFFECTED AT TRANSALKYLATION CONDITIONS IN CONTACT WITH A CATALYST COMPRISING FROM ABOUT 60 TO ABOUT 90% OF A ZEOLITE HAVING A MORDENITE CRYSTAL STRUCTURE CONTAINING ALUMINA FIXED IN COMBINATION THEREWITH. THE CATALYST IS CHARACTERIZED BY A METHOD OF PREPARATION.

公开(公告)号：US3714071A

公开(公告)日：1973-01-30

申请号：US3714071D

申请日：1970-03-18

Applicant: UNIVERSAL OIL PROD CO

Inventor： MICHALKO E

IPC: B01D53/86 ,  B01J2/08 ,  B01J23/10 ,  B01J35/08 ,  B01J11/32 ,  B01J11/44

CPC classification number: B01J35/08 ,  B01D53/86 ,  B01J2/08 ,  B01J23/10

Abstract: Low density alumina spheres of improved strength at high temperature are prepared by commingling an acidic alumina sol and an aqueous rare earth metal salt solution with an ammonia precursor at below gelation temperature and dispersing the mixture as droplets in a hot oil bath. The hydrogel spheres which form are aged, washed and dried, and calcined. Low density alumina spheres are useful as a catalyst or as a catalyst support, particularly in the conversion of hot exhaust gases from an internal combustion engine.

Abstract translation: 通过在低于凝胶化温度下将氨前体与酸性氧化铝溶胶和稀土金属盐水溶液混合，并将该混合物作为液滴分散在热油浴中来制备在高温下改进强度的低密度氧化铝球。 将形成的水凝胶球体进行老化，洗涤和干燥，并煅烧。 低密度氧化铝球体可用作催化剂或催化剂载体，特别是在内燃机的热废气转化中。