公开(公告)号：US3256360A

公开(公告)日：1966-06-14

申请号：US32778663

申请日：1963-12-03

Applicant: TEXACO INC

Inventor： GOLDSBY ARTHUR R ,  FRANCIS JAMES O

IPC: C07C2/62

CPC classification number: C07C2/62 ,  C07C2527/054

公开(公告)号：US3591523A

公开(公告)日：1971-07-06

申请号：US3591523D

申请日：1968-06-27

Applicant: TEXACO INC

Inventor： GOLDSBY ARTHUR R

IPC: B01J31/02 ,  B01J31/10 ,  B01J31/40 ,  C07C2/62 ,  C07C3/54 ,  C07C11/00

CPC classification number: B01J31/40 ,  B01J31/0215 ,  B01J2231/323 ,  C07C2/62 ,  C07C2527/054 ,  Y02P20/584

Abstract: METHODS OF PREPARING OLEFIN CONVERSION CATALYST IN CONNECTION WITH ALKYLATION OPERATIONS BY REACTING A SECONDARY OLEFIN WITH STRONG SULFURIC ACID UNTIL NO FURTHER REACTION OCCURS AND CONCURRENTLY EXTRACTING DIALKYL SULFATES FORMED THEREFROM WITH A HYDROCARBON SOLVENT. CATALYSTS ARE USEFUL FOR SELECTIVELY POLYMERIZING TERTIARY OLEFIN IN THE PRESENCE OF OTHER OLEFINS AND TO FORM ALKYL SULFATES FROM TERTIARY OLEFINS. CATALYSTS PREPARED FROM PROPYLENE ARE ALSO EFFECTIVE FOR CONVERSION OF N-BUTYLENES. CATALYSTS ARE PARTICULARLY USEFUL FOR REMOVAL OF TERTIARY OLEFINS FROM OLEFIN FEED STOCKS CHARGED TO ABSORPTION SECTION OF SULFURIC ACID RECOVERY PROCESS OPERATED IN CONJUNCTION WITH AN ALKYLATION SYSTEM. IN SUCH OPERATION POLYMERS OF TERTIARY OLEFINS ARE REMOVED FROM TREATED OLEFIN FEED AND THE REMAINING SECONDARY OLEFINS ARE ABSORBED IN USED SULFURIC ACID ALKYLATION CATALYST. ABSORBED SECONDARY OLEFINS ARE EXTRACTED AS ALKYL SULFATES WITH ISOBUTANE AND PASSED TO ALKYLATION.

公开(公告)号：US3234301A

公开(公告)日：1966-02-08

申请号：US38648664

申请日：1964-07-28

Applicant: TEXACO INC

Inventor： GOLDSBY ARTHUR R

IPC: C01B17/92 ,  C07C2/86

CPC classification number: C07C2/868 ,  C01B17/925 ,  C07C2527/054

公开(公告)号：US3636130A

公开(公告)日：1972-01-18

申请号：US3636130D

申请日：1970-04-30

Applicant: TEXACO INC

Inventor： FRANCIS JAMES O ,  GOLDSBY ARTHUR R

IPC: C07C2/62 ,  C07C3/54

CPC classification number: C07C2/62 ,  C07C2527/054 ,  Y10S585/934

Abstract: COMBINATION SULFURIC ACID ALKYLATION-ACID RECOVERY PROCESS WHEREIN OLEFIN FEED IS REACTED WITH USED ALKYLATION ACID IN THE PRESENCE OF ALKLATABLE ISOPARAFFIN HYDROCARBON TO PRODUCE ALKYL SULFATES WHICH ARE SIMULTANEOUSLY EXTRACTED BY THE ALKYLATABLE ISOPARAFFIN AND THE EXTRACT SOLUTION PASSED TO THE ALKYLATION ZONE

公开(公告)号：US3448168A

公开(公告)日：1969-06-03

申请号：US3448168D

申请日：1966-12-07

Applicant: TEXACO INC

Inventor： GOLDSBY ARTHUR R

IPC: C07C2/62 ,  C07C3/54 ,  C07C141/00

CPC classification number: C07C2/62 ,  C07C2527/054 ,  Y10S585/934

公开(公告)号：US3428705A

公开(公告)日：1969-02-18

申请号：US3428705D

申请日：1967-02-08

Applicant: TEXACO INC

Inventor： GOLDSBY ARTHUR R

IPC: C07C2/62 ,  C07C3/54 ,  F24J1/04

CPC classification number: C07C2/62 ,  C07C2527/054 ,  Y10S585/914

公开(公告)号：US3422164A

公开(公告)日：1969-01-14

申请号：US3422164D

申请日：1966-11-22

Applicant: TEXACO INC

Inventor： GOLDSBY ARTHUR R

IPC: C07C2/62 ,  C07C3/54

CPC classification number: C07C2/62 ,  C07C2527/054 ,  Y10T82/25

公开(公告)号：US3121126A

公开(公告)日：1964-02-11

申请号：US84311259

申请日：1959-09-29

Applicant: TEXACO INC

Inventor： GOLDSBY ARTHUR R ,  BEAVON DAVID K ,  HENRY FLYNN

IPC: C07C2/58

CPC classification number: C07C2/58

公开(公告)号：US3346352A

公开(公告)日：1967-10-10

申请号：US45910265

申请日：1965-05-26

Applicant: TEXACO INC

Inventor： MCCOY FREDERIC C ,  KNOWLES EDWIN C ,  GOLDSBY ARTHUR R

IPC: C10L11/04

CPC classification number: C10L11/04