Invention Grant
- Patent Title: Catalyst for converting alkylaromatic hydrocarbon and preparation method thereof
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Application No.: US17117358Application Date: 2020-12-10
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Publication No.: US11376574B2Publication Date: 2022-07-05
- Inventor: Sang Il Lee , Ji Hoon Lee , Young Eun Cheon
- Applicant: SK Innovation Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: SK Innovation Co., Ltd.
- Current Assignee: SK Innovation Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: The Webb Law Firm
- Priority: KR10-2019-0168765 20191217
- Main IPC: B01J29/80
- IPC: B01J29/80 ; C07C4/18 ; C07C6/12 ; B01J29/22 ; B01J29/26 ; B01J29/44 ; B01J29/48 ; B01J29/78 ; B01J37/04 ; B01J37/08 ; B01J29/06
Abstract:
Disclosed are a bifunctional catalyst and a preparation method therefor, the bifunctional catalyst being suitable to produce high-value aromatic hydrocarbons by subjecting alkylaromatic hydrocarbons to a disproportionation/transalkylation/dealkylation reaction while suppressing aromatic loss or subjecting C8 aromatic hydrocarbons to an isomerization reaction while suppressing xylene loss.
Public/Granted literature
- US20210178372A1 Catalyst for Converting Alkylaromatic Hydrocarbon and Preparation Method Thereof Public/Granted day:2021-06-17
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