HDS & deep HDS activity of Co/Mo/S-mesostructured synthetic clay catalysts

K. A. Carrado; C. Song; J. H. Kim; Norma Castagnola; R. Fernandez-Saavedra; C. L. Marshall; M. M. Schwartz

HDS & deep HDS activity of Co/Mo/S-mesostructured synthetic clay catalysts

K. A. Carrado, C. Song, J. H. Kim, Norma Castagnola, R. Fernandez-Saavedra, C. L. Marshall, M. M. Schwartz

Research output: Contribution to journal › Conference article › peer-review

Abstract

Synthetic mesostructured clays have been prepared using different silica sols to ascertain the importance of sol characteristics on the final matrix. For HDS, the conversion of dibenzothiophene (DBT) to biphenyl was examined at 400°C using Co/Mo/S-loaded mesostructured clay supports. The most active clay was derived from ludox silica sol AS-30, with an activity of 65% DBT conversion (86% for Crosfield 465). For deep HDS, the conversion of 4,6-dimethyldibenzothiophene was evaluated at 325°C and 350°C and compared to a Criterion 344 commercial catalyst. At 325°C, Cr344 exhibited 11.4% conversion. This is an abstract of a paper presented at the 229th ACS National Meeting (San Diego, CA 3/13-17/2005).

Original language	English (US)
Pages (from-to)	FUEL-141
Journal	ACS National Meeting Book of Abstracts
Volume	229
Issue number	1
State	Published - Aug 3 2005
Event	229th ACS National Meeting - San Diego, CA., United States Duration: Mar 13 2005 → Mar 17 2005

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering

Cite this

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title = "HDS & deep HDS activity of Co/Mo/S-mesostructured synthetic clay catalysts",

abstract = "Synthetic mesostructured clays have been prepared using different silica sols to ascertain the importance of sol characteristics on the final matrix. For HDS, the conversion of dibenzothiophene (DBT) to biphenyl was examined at 400°C using Co/Mo/S-loaded mesostructured clay supports. The most active clay was derived from ludox silica sol AS-30, with an activity of 65% DBT conversion (86% for Crosfield 465). For deep HDS, the conversion of 4,6-dimethyldibenzothiophene was evaluated at 325°C and 350°C and compared to a Criterion 344 commercial catalyst. At 325°C, Cr344 exhibited 11.4% conversion. This is an abstract of a paper presented at the 229th ACS National Meeting (San Diego, CA 3/13-17/2005).",

author = "Carrado, {K. A.} and C. Song and Kim, {J. H.} and Norma Castagnola and R. Fernandez-Saavedra and Marshall, {C. L.} and Schwartz, {M. M.}",

year = "2005",

month = aug,

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note = "229th ACS National Meeting ; Conference date: 13-03-2005 Through 17-03-2005",

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TY - JOUR

T1 - HDS & deep HDS activity of Co/Mo/S-mesostructured synthetic clay catalysts

AU - Carrado, K. A.

AU - Song, C.

AU - Kim, J. H.

AU - Castagnola, Norma

AU - Fernandez-Saavedra, R.

AU - Marshall, C. L.

AU - Schwartz, M. M.

PY - 2005/8/3

Y1 - 2005/8/3

N2 - Synthetic mesostructured clays have been prepared using different silica sols to ascertain the importance of sol characteristics on the final matrix. For HDS, the conversion of dibenzothiophene (DBT) to biphenyl was examined at 400°C using Co/Mo/S-loaded mesostructured clay supports. The most active clay was derived from ludox silica sol AS-30, with an activity of 65% DBT conversion (86% for Crosfield 465). For deep HDS, the conversion of 4,6-dimethyldibenzothiophene was evaluated at 325°C and 350°C and compared to a Criterion 344 commercial catalyst. At 325°C, Cr344 exhibited 11.4% conversion. This is an abstract of a paper presented at the 229th ACS National Meeting (San Diego, CA 3/13-17/2005).

AB - Synthetic mesostructured clays have been prepared using different silica sols to ascertain the importance of sol characteristics on the final matrix. For HDS, the conversion of dibenzothiophene (DBT) to biphenyl was examined at 400°C using Co/Mo/S-loaded mesostructured clay supports. The most active clay was derived from ludox silica sol AS-30, with an activity of 65% DBT conversion (86% for Crosfield 465). For deep HDS, the conversion of 4,6-dimethyldibenzothiophene was evaluated at 325°C and 350°C and compared to a Criterion 344 commercial catalyst. At 325°C, Cr344 exhibited 11.4% conversion. This is an abstract of a paper presented at the 229th ACS National Meeting (San Diego, CA 3/13-17/2005).

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M3 - Conference article

AN - SCOPUS:22744433371

SN - 0065-7727

VL - 229

SP - FUEL-141

JO - ACS National Meeting Book of Abstracts

JF - ACS National Meeting Book of Abstracts

IS - 1

T2 - 229th ACS National Meeting

Y2 - 13 March 2005 through 17 March 2005

ER -

HDS & deep HDS activity of Co/Mo/S-mesostructured synthetic clay catalysts

Abstract

All Science Journal Classification (ASJC) codes

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