Patent search ap:("STANDARD OIL CO") AND inv:"HIBBARD ROBERT R" Page 1

1.

发明授权
Catalytic treatment of hydrocarbons 失效

公开(公告)号：US2395048A

公开(公告)日：1946-02-19

申请号：US45792742

申请日：1942-09-11

Applicant: STANDARD OIL CO

Inventor： HIBBARD ROBERT R

IPC: B01J23/26 , C10G35/06

CPC classification number: B01J23/26 , C10G35/06 , Y10S585/906

2.

发明授权
Process for the removal of mercaptans from petroleum distillates with an aqueous alkaline reagent containing lignin and the regeneration of the spent alkaline reagent 失效
Title translation: 用含有木质素的含水碱性试剂和废碱性试剂的再生从石油馏分中除去硫醇的方法

公开(公告)号：US2464576A

公开(公告)日：1949-03-15

申请号：US66323746

申请日：1946-04-18

Applicant: STANDARD OIL CO

Inventor： HIBBARD ROBERT R , FRANKLIN VEATCH

IPC: C10G27/04

CPC classification number: C10G27/04

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