Process of fractionally extracting petroleum hydrocarbons with alcohol

Invention Grant

US1781421A Process of fractionally extracting petroleum hydrocarbons with alcohol 失效

Title translation: 用酒精分馏石油烃的方法

Patent Title: Process of fractionally extracting petroleum hydrocarbons with alcohol
Patent Title (中): 用酒精分馏石油烃的方法
Application No.: US24364627

Application Date: 1927-12-30
Publication No.: US1781421A

Publication Date: 1930-11-11
Inventor: WERKENTHIN THEODORE A
Applicant: SOLAR REFINING COMPANY
Assignee: Solar Refining Company
Current Assignee: Solar Refining Company
Priority: US24364627 1927-12-30
Main IPC: C10G21/16
IPC: C10G21/16

$Process of fractionally extracting petroleum hydrocarbons with alcohol$

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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
C10G21/00	在不存在氢的情况下，用选择性的溶剂萃取精制烃油（C10G17/00，C10G19/00优先）
C10G21/06	.以所用的溶剂为特征的
C10G21/12	..仅用有机化合物
C10G21/16	...含氧化合物