Title:
FILTER STRUCTURE AS SOLID CATALYST CARRIER FOR PREPARING ALKYL AROMATIC COMPOUND
Document Type and Number:
WIPO Patent Application WO/2018/034450
Kind Code:
A1
Abstract:
The present invention relates to a support structure of a solid catalyst for preparing a linear alkyl aromatic compound, particularly, a linear alkyl benzene (LAB), and also relates to a method for preparing an alkyl aromatic by alkylating an aromatic through an olefin by using a solid alkylation catalyst, and for regenerating an inactivated solid alkylation catalyst. The present invention provides an integrated method for preparing an alkyl aromatic by alkylating an aromatic through an olefin by using a filter structure as a solid catalyst carrier for alkylating an aromatic compound through an olefin, and for regenerating an inactivated solid alkylation catalyst, thereby enabling a simple and low cost process, compared with a conventional process, to be achieved.
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Inventors:
KIM HO DONG (KR)
YOO YOUNG SAN (KR)
HAN HYUN SIK (KR)
YOO YOUNG SAN (KR)
HAN HYUN SIK (KR)
Application Number:
PCT/KR2017/008368
Publication Date:
February 22, 2018
Filing Date:
August 03, 2017
Export Citation:
Assignee:
HEESUNG CATALYSTS CORP (KR)
International Classes:
B01J35/04; B01J20/08; B01J20/10; B01J20/18; B01J20/32; B01J29/06; B01J32/00; C07C2/66; C07C7/20
Foreign References:
| KR20130130608A | 2013-12-02 | |||
| JP2010270120A | 2010-12-02 | |||
| KR100667028B1 | 2007-01-10 | |||
| KR20140033469A | 2014-03-18 | |||
| JP2014079755A | 2014-05-08 | |||
| US5344997A | 1994-09-06 | |||
| US4395372A | 1983-07-26 | |||
| US4876408A | 1989-10-24 | |||
| KR100683509B1 | 2007-02-16 | |||
| US5648579A | 1997-07-15 | |||
| US5276231A | 1994-01-04 | |||
| KR19960006255A | 1996-03-09 |
Other References:
HOSSEIN F., COMPTES RENDUS CHIMIE, vol. 15, 2012, pages 962
KOCAL J. A. ET AL., APPL. CATAL. A., vol. 221, 2001, pages 295
C. HU ET AL., APPL. CATAL. A: GEN., vol. 177, 1999, pages 237
CAO Y ET AL., APPL CATAL A, vol. 184, 1999, pages 231
JOSEPH A. KOCAL ET AL., APPL. CATAL., A:GEN., vol. 221, 2001, pages 295 - 301
KOCAL J. A. ET AL., APPL. CATAL. A., vol. 221, 2001, pages 295
C. HU ET AL., APPL. CATAL. A: GEN., vol. 177, 1999, pages 237
CAO Y ET AL., APPL CATAL A, vol. 184, 1999, pages 231
JOSEPH A. KOCAL ET AL., APPL. CATAL., A:GEN., vol. 221, 2001, pages 295 - 301
Attorney, Agent or Firm:
HAN, In Youl (KR)
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