A
Ashim Kumar Ghosh
Researcher at North Central College
Publications - 13
Citations - 258
Ashim Kumar Ghosh is an academic researcher from North Central College. The author has contributed to research in topics: Catalysis & Benzene. The author has an hindex of 10, co-authored 13 publications receiving 258 citations.
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Patent
Aromatic alkylation process employing steam modified zeolite beta catalyst
TL;DR: In this paper, a steam modified zeolite beta alkylation catalyst was used to deal with the high molecular weight alkylating agents in a low molecular weight setting.
Patent
Gas phase alkylation-liquid phase transalkylation process
TL;DR: In this paper, a feedstock containing benzene and ethylene is applied to a multi-stage alkylation reaction zone having a plurality of series-connected catalyst beds containing a pentasil molecular sieve alkyl catalyst which is silicalite of a predominantly monoclinic symmetry having a silica/alumina ratio of at least 275.
Patent
Toluene disproportionation employing modified omega zeolite catalyst
TL;DR: In this article, a stable, highly active and selective modified omega zeolite and its preparation and use in toluene disproportionation is described. But the present invention relates to a stable and highly active modified omega Zeolite.
Patent
Gas phase alkylation with split load of catalyst
TL;DR: In this article, a feedstock containing benzene and ethylene is applied to a multi-stage alkylation reaction zone having a plurality of series-connected catalyst beds, at least one of which contains a first monoclinic silicalite catalyst having a silica/alumina ratio of at least 275.
Patent
Gas phase alkylation method and catalyst
TL;DR: In this article, a feedstock containing benzene and ethylene is applied to an alkylation reaction zone having at least one catalyst bed containing a monoclinic silicalite catalyst having a weak acid site concentration of less than 50 micromoles per gram.