Title:
METHOD OF PURIFYING ALPHA-OLEFIN AND COMPOSITION FOR PURIFYING ALPHA-OLEFIN THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/124008
Kind Code:
A1
Abstract:
Provided are a method of purifying an alpha-olefin and a composition for purifying an alpha-olefin therefor. More specifically, a method of purifying an alpha-olefin having an excellent effect of removing impurities in the alpha-olefin and a composition for purifying an alpha-olefin therefor are provided. The method of purifying an alpha-olefin according to the present invention has excellent purification selectivity particularly to nitrogen-containing impurities among impurities in the alpha-olefin. In addition, the composition for purifying an alpha-olefin according to the present invention has an excellent impurity purification ability even at a low concentration.
Inventors:
OH YEONOCK (KR)
SHIM CHOON SIK (KR)
SHIN DAE HO (KR)
CHOI JAESUK (KR)
LEE HOWON (KR)
SHIM CHOON SIK (KR)
SHIN DAE HO (KR)
CHOI JAESUK (KR)
LEE HOWON (KR)
Application Number:
PCT/IB2020/061619
Publication Date:
June 24, 2021
Filing Date:
December 08, 2020
Export Citation:
Assignee:
SABIC SK NEXLENE COMPANY PTE LTD (SG)
International Classes:
C07C7/13; B01J20/08; B01J20/18; B01J20/20; B01J20/28; C07C11/02; C07C11/08; C07C11/10; C07C11/107
Domestic Patent References:
| WO2001085653A1 | 2001-11-15 |
Foreign References:
| US20180170760A1 | 2018-06-21 | |||
| US20080139857A1 | 2008-06-12 | |||
| US20190291073A1 | 2019-09-26 | |||
| US20160347690A1 | 2016-12-01 |
Other References:
See also references of EP 4077251A4
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