Hydrotreating catalyst and hydrotreating process of hydrocarbon oil by using the same

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United States of America Patent

PATENT NO 5944983
SERIAL NO

09067214

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Abstract

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This invention relates to a hydrotreating catalyst for a hydrocarbon oil and also to a process for hydrotreating the hydrocarbon oil by using the catalyst. More specifically, the present invention is concerned with a hydrotreating catalyst formed by having a hydrogenation-active component supported on a silica-alumina carrier and having a specific pore distribution and also with a hydrotreating process making use of the catalyst for the removal of sulfur compounds and nitrogen compounds from a hydrocarbon oil.

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Patent Owner(s)

Patent OwnerAddress
TONEN CORPORATIONCHIYODA-KU TOKYO 100

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Fumitaka Tokyo, JP 12 219
Kamo, Akira Saitama, JP 2 29
Saiai, Akira Saitama, JP 2 23
Toshima, Hiroshi Saitama, JP 5 85

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  • 5 Citation Count
  • B01J Class
  • 4.42 % this patent is cited more than
  • 26 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges24277142472115733401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 90100 +020406080100120140160180200220240260280300

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