发明名称 |
FOULING REDUCING DUAL PRESSURE FRACTIONAL DISTILLATOR |
摘要 |
A process flow sequence for the reduction of polymer fouling while maintaining efficient production levels wherein a dual pressure, dual column configuration is used to effect the reduction in polymer fouling. The dual pressure, dual column configuration of the invention uses a high pressure and a separate low pressure to isolate the desired fractions while effecting a reduction in the production of fouling polymers.
|
申请公布号 |
CA2145402(C) |
申请公布日期 |
1999.08.31 |
申请号 |
CA19932145402 |
申请日期 |
1993.09.24 |
申请人 |
EXXON CHEMICAL PATENTS, INC. |
发明人 |
SNIDER, SHERI RENEE;BAMFORD, DAVID ALAN;VEBELIUNAS, RIMAS VIRGILIJUS;HALLE, ROY THOMAS;STRACK, ROBERT DAVID |
分类号 |
C10G7/00;C10G7/02;C10G70/04;(IPC1-7):C10G70/04 |
主分类号 |
C10G7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|