Patent search ap:("PURE OIL CO") AND inv:"HUTCHINGS LE ROI E" Page 5

41.

发明授权
Separation of oil from spent copper oxide slurries 失效
Title translation: 从废氧化铜浆中分离出油

公开(公告)号：US2776246A

公开(公告)日：1957-01-01

申请号：US32138652

申请日：1952-11-19

Applicant: PURE OIL CO

Inventor： HUTCHINGS LE ROI E , MARISIC MILTON M

IPC: C01G3/02

CPC classification number: C10G29/06 , C01G3/02

42.

发明授权
Production of naphthas of improved characteristics by treating with bauxite 失效
Title translation: 通过用铝土矿处理改善特性的石脑油生产

公开(公告)号：US2769762A

公开(公告)日：1956-11-06

申请号：US37767253

申请日：1953-08-31

Applicant: PURE OIL CO

Inventor： GRANT ANNABLE WELDON , HUTCHINGS LE ROI E , KENNETH LUCAS

IPC: C10G29/16

CPC classification number: C10G25/00 , C10G29/16

43.

发明授权
Combination process for catalytic hydrodesulfurization and mild dehydrogenation of high sulfur hydrocarbon mixtures 失效
Title translation: 催化加氢脱硫和高硫烃混合物温和脱氢的组合方法

公开(公告)号：US2769761A

公开(公告)日：1956-11-06

申请号：US37939253

申请日：1953-09-10

Applicant: PURE OIL CO

Inventor： GRANT ANNABLE WELDON , HUTCHINGS LE ROI E , KENNETH LUCAS

IPC: C10G69/08

CPC classification number: C10G69/08

44.

发明授权
Production of sweet naphthas from hydrocarbon mixtures by hydrofining the hydrocarbon mixture followed by contacting the hydrocarbon product with a composition containing cobalt and molybdenum 失效
Title translation: 通过将烃混合物加氢精制，然后将烃产物与含有钴和钼的组合物接触，从烃混合物中生产甜石脑油

公开(公告)号：US2769760A

公开(公告)日：1956-11-06

申请号：US37952853

申请日：1953-09-11

Applicant: PURE OIL CO

Inventor： GRANT ANNABLE WELDON , HUTCHINGS LE ROI E , KENNETH LUCAS

IPC: C10G65/04 , C10G67/02

CPC classification number: C10G67/02 , C10G65/04

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