发明名称 |
Process for reducing the acidity of oil |
摘要 |
An improved process is disclosed for removing trace acidic compounds from liquid hydrocarbons. Traces of acidic compounds, including carboxylic acids, H2S, naphthenic acids, et al., are present in most hydrocarbon streams. The presence of these acidic compounds is considered deleterious to accepted product specifications. The trace acidic compounds which interfere are removed via injection of a dilute aqueous alkaline solution into the hydrocarbon stream and passage of this stream through a coalescing bed.
|
申请公布号 |
US2002125175(A1) |
申请公布日期 |
2002.09.12 |
申请号 |
US20010997239 |
申请日期 |
2001.11.30 |
申请人 |
COLLINS IAN RALPH;DUNCUM SIMON NELL;OSBORNE CHRISTOPHER GEORGE |
发明人 |
COLLINS IAN RALPH;DUNCUM SIMON NELL;OSBORNE CHRISTOPHER GEORGE |
分类号 |
C10G27/02;C10G33/04;C10G53/12;(IPC1-7):C10G19/00;C10G19/02 |
主分类号 |
C10G27/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|