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Sulphur reduction additive prepared from caustic-modified kaolin
Sun Shuhong, Zheng Shuqin, Wang Zhifeng, Zhang Yanhui and Ma Jiantai
Sulphur reduction additive prepared from caustic-modified kaolin
Clay Minerals (September 2005) 40 (3): 311-316
Sulphur reduction additive prepared from caustic-modified kaolin
Clay Minerals (September 2005) 40 (3): 311-316
Index Terms/Descriptors
Abstract
The performance of a fluidized cracking catalyst additive prepared from caustic-modified kaolin microspheres for gasoline S reduction was investigated using N (sub 2) adsorption, infrared acid-site characterization, X-ray diffraction and small-scale fluid bed reactor tests. The additive exhibited improved coke selectivity and yield distribution, and the S content of cracked gasoline was reduced significantly. The results indicated that a reactive mesoporous structure was formed in the modified kaolin.
ISSN: 0009-8558
EISSN: 1471-8030
Serial Title: Clay Minerals
Serial Volume: 40
Serial Issue: 3
Title: Sulphur reduction additive prepared from caustic-modified kaolin
Affiliation: Lanzhou University, College of Chemistry and Chemical Engineering,
Lanzhou,
China
Pages: 311-316
Published: 200509
Text Language: English
Publisher: Mineralogical Society,
London,
United Kingdom
References: 6
Accession Number: 2006-007563
Categories: Geochemistry of rocks, soils, and sedimentsSedimentary petrology
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus. incl. 2 tables
Secondary Affiliation: Lanzhou Petrochemical Company,
CHN,
ChinaChinese Academy of Sciences,
CHN,
China
Country of Publication: United Kingdom
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Abstract, Copyright, Mineralogical Society of Great Britain and Ireland. Reference includes data from GeoScienceWorld, Alexandria, VA, United States
Update Code: 200604