Process for improving stability and engine cleanliness characteristics of petroleum fractions

Invention Grant

US2567174A Process for improving stability and engine cleanliness characteristics of petroleum fractions 失效

Title translation: 提高石油馏分的稳定性和发动机清洁特性的方法

Patent Title: Process for improving stability and engine cleanliness characteristics of petroleum fractions
Patent Title (中): 提高石油馏分的稳定性和发动机清洁特性的方法
Application No.: US7241649

Application Date: 1949-01-24
Publication No.: US2567174A

Publication Date: 1951-09-11
Inventor: ERVING ARUNDALE , HAWORTH JOSEPH P
Applicant: STANDARD OIL DEV CO
Assignee: Standard Oil Development Co
Current Assignee: Standard Oil Development Co
Priority: US7241649 1949-01-24
Main IPC: C10G29/24
IPC: C10G29/24

$Process for improving stability and engine cleanliness characteristics of petroleum fractions$

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Espacenet

IPC分类:

C	化学；冶金
C10	石油、煤气及炼焦工业；含一氧化碳的工业气体；燃料；润滑剂；泥煤
C10G	烃油裂化；液态烃混合物的制备，例如用破坏性加氢反应、低聚反应、聚合反应（裂解成氢或合成气入C01B；气态烃裂化或高温热解成一定或特定结构的单个烃或其混合物入C07C；裂化成焦炭入C10B）；从油页岩、油矿或油气中回收烃油；含烃类为主的混合物的精制；石脑油的重整；地蜡
C10G29/00	在不存在氢的情况下，用其他化学品精制烃油
C10G29/20	.不含金属原子的有机化合物
C10G29/22	..含有氧作为仅有的杂原子的
C10G29/24	...醛或酮