公开(公告)号：US3926842A

公开(公告)日：1975-12-16

申请号：US32021573

申请日：1973-01-02

Applicant: TEXACO INC

Inventor： SUGGITT ROBERT M ,  CRONE JR JOHN M

IPC: B01J23/94 ,  B01J29/90 ,  B01J37/18 ,  C07C2/74 ,  B01J29/38 ,  C07C5/10 ,  C07C15/00

CPC classification number: B01J37/18 ,  B01J23/94 ,  B01J29/90 ,  C07C2/74 ,  C07C2521/12 ,  C07C2523/30 ,  C07C2523/755 ,  C07C2523/888 ,  C07C2529/072 ,  C07C2529/14 ,  Y02P20/584

Abstract: Spent catalysts, containing active metals such as cobalt or nickel on an acidic oxide support such as a silica-alumina cracking catalyst, are regenerated by heating to regeneration temperature in the presence of hydrogen.

公开(公告)号：US3915895A

公开(公告)日：1975-10-28

申请号：US36050273

申请日：1973-05-15

Applicant: TEXACO INC

Inventor： SUGGITT ROBERT N ,  BRANDENBURG JOHN T ,  CRONE JR JOHN M

IPC: B01J29/20 ,  C07C5/27 ,  C07C6/12 ,  B01J29/06

CPC classification number: C07C6/123 ,  B01J29/20 ,  C07C5/2737 ,  Y02P20/52 ,  C07C15/08

Abstract: Alkylaromatic hydrocarbons are disproportionated in the presence of a composite catalyst composed of a hydrogen mordenite and a Group IB metal. The composite catalyst may additionally contain a Group VIB metal.

公开(公告)号：US3869523A

公开(公告)日：1975-03-04

申请号：US42540373

申请日：1973-12-17

Applicant: TEXACO INC

Inventor： SUGGITT ROBERT M ,  CRONE JR JOHN M

IPC: B01J23/94 ,  B01J29/90 ,  B01J37/18 ,  C07C2/74 ,  C07C5/12

CPC classification number: B01J23/94 ,  B01J29/90 ,  B01J37/18 ,  C07C2/74 ,  C07C2521/12 ,  C07C2523/30 ,  C07C2523/755 ,  C07C2523/888 ,  C07C2529/072 ,  C07C2529/14 ,  Y02P20/584

Abstract: In a hydroalkylation process, spent catalysts, containing active metals such as cobalt or nickel on an acidic oxide support such as a silica-alumina cracking catalyst, are regenerated by heating to regeneration temperature in the presence of hydrogen.

Abstract translation: 在加氢烷基化方法中，在酸性氧化物载体如二氧化硅 - 氧化铝裂化催化剂上含有活性金属如钴或镍的废催化剂通过在氢存在下加热至再生温度来再生。