High coke deposition resistance by Cr loading on zeolite defects: reduced regeneration in cracking reactions-Reference-Cited by-同舟云学术

High coke deposition resistance by Cr loading on zeolite defects: reduced regeneration in cracking reactions

Published:2022 Issue:24 Volume:12 Page:7270-7274
ISSN:2044-4753
Container-title:Catalysis Science & Technology
language:en
Short-container-title:Catal. Sci. Technol.

Author:

Kokuryo Shinya¹,Tamura Kazuya¹,Miyake Koji¹^ORCID,Uchida Yoshiaki¹^ORCID,Miyamoto Manabu²^ORCID,Oumi Yasunori³^ORCID,Mizusawa Atsushi⁴,Kubo Tadashi⁴,Nishiyama Norikazu¹

Affiliation:

1. Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan

2. Department of Chemistry and Biomolecular Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan

3. Institute for Advanced Study, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan

4. AC Biode Co., Ltd., 498-6 Iwakura Hanazono, Sakyo, Kyoto, 606-0024, Japan

Abstract

This study is one of the few to develop a strategy that inhibits coke deposition by loading Cr on zeolite defects. We revealed that Cr6+ species, which interacted with hydroxyl groups in the zeolite framework inhibited coke deposition.

Funder

Ministry of Education, Culture, Sports, Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CY/D2CY00506A

Reference31 articles.

1. Industrial application of solid acid–base catalysts

2. Solid Acid Catalysts: Roles in Chemical Industries and New Concepts

3. Industrial applications of zeolite catalysis