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Sonja Eijsbouts, Bob Gerardus Oogjen, Hermannus Willem Homan Free, Marinus Bruce Cerfontain, Kenneth Lloyd Riley, Stuart Leon Soled, Sabato Miseo: Mixed metal catalyst, its preparation by co-precipitation, and its use. Exxonmobil Research & Engineering Company, Louis A Morris, October 21, 2003: US06635599 (115 worldwide citation)

The present invention relates to a process for the preparation of a hydroprocessing catalyst, to the catalyst composition obtainable by said process, and to the use of said catalyst composition in hydroprocessing applications. The process comprises the steps of combining and reacting at least one Gr ...


2
Richard Alan Demmin, Kenneth Lloyd Riley, Stuart Leon Soled, Sabato Miseo: Hydroconversion process using bulk group VIII/Group VIB catalysts. ExxonMobil Research and Engineering Company, Paul E Purwin, George B Georgellis, September 16, 2003: US06620313 (112 worldwide citation)

Hydroconversion process of petroleum and chemical feedstocks using bulk Group VIII/Group VIB catalysts. Preferred catalysts include those comprised of Ni—Mo—W.


3
Zhiguo Hou, Roby Bearden Jr, Ferrughelli Thomas David, Sabato Miseo, Martin Leo Gorbaty, Stuart Leon Soled: Slurry hydroprocessing using bulk multimetallic catalysts. ExxonMobil Research and Engineering Company, G J Hughes, March 30, 2004: US06712955 (96 worldwide citation)

A slurry hydroprocessing process for upgrading a hydrocarbon feedstock containing nitrogen and sulfur using bulk multimetallic catalyst comprised of at least one Group VIII non-noble metal and at least two Group VIB metals wherein the ratio of Group VIB metal to Group VIII metal is about 10:1 to abo ...


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Sonja Eijsbouts, Bob Gerardus Oogjen, Harmannus Willem Homan Free, Marinus Bruce Cerfontain, Kenneth Lloyd Riley, Stuart Leon Soled, Sabato Miseo: Process for preparing a mixed metal catalyst composition. Akzo Nobel, Louis A Morris, November 25, 2003: US06652738 (94 worldwide citation)

The invention pertains to a process for the hydroprocessing of a hydrocarbon feedstock wherein said feedstock is contacted at hydroprocessing conditions with a catalyst composition which comprises bulk catalyst particles which comprise at least one Group VIII non-noble metal and at least two Group V ...


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Stuart L Soled, Sabato Miseo, Roman Krycak, Hilda Vroman, Teh C Ho, Kenneth L Riley: Nickel molybdotungstate hydrotreating catalysts. Exxon Research and Engineering Company, Jay Simon, Gerard J Hughes, Paul E Purwin, December 5, 2000: US06156695 (92 worldwide citation)

A hydrodenitrogenation catalyst is prepared by decomposing a nickel (ammonium) molybdotungstate precursor and sulfiding, either pre-use or in situ, the decomposition product.


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Stuart L Soled, Sabato Miseo, Roman Krycak, Hilda Vroman, Teh C Ho, Kenneth L Riley: Nickel molybodtungstate hydrotreating catalysts (law444). Exxon Research and Engineering Company, Paul E Purwin, October 9, 2001: US06299760 (75 worldwide citation)

A hydrodenitrogenation catalyst is prepared by decomposing a nickel (ammonium) molybdotungstate precursor and sulfiding, either pre-use or in situ, the decomposition product.


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Sonja Eijsbouts, Bob Gerardus Oogjen, Harmannus Willem Homan Free, Marinus Bruce Cerfontain, Kenneth Lloyd Riley, Stuart Leon Soled, Sabato Miseo: Process for preparing a mixed metal catalyst composition. Akzo Nobel, Louis A Morris, March 18, 2003: US06534437 (68 worldwide citation)

The invention pertains to a process for preparing a catalyst composition comprising bulk catalyst particles comprising at least one Group VIII non-noble metal and at least two Group VIB metals. The process comprises combining and reacting at least one Group VIII non-noble metal component with at lea ...


8
Kenneth Lloyd Riley, Darryl Patrick Klein, Zhiguo Hou, Stuart Leon Soled, Michael Charles Kerby, Gary Brice McVicker, Edward Stanley Ellis, Michele Sue Touvelle, Sabato Miseo: Multistage hydroprocessing using bulk multimetallic catalyst. ExxonMobil Research and Engineering Company, Paul E Purwin, George B Georgellis, June 24, 2003: US06582590 (68 worldwide citation)

Sulfur content of distillate feedstock, which is greater than 3,000 wppm, is reduced using multi-stage hydrodesulfurization by reacting the feestream in stages with reaction zone(s) containing bulk multimetallic catalyst comprised of Group VIII non-noble metal(s) and at least two group VIB metals. T ...


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Richard Alan Demmin, Kenneth Lloyd Riley, Stuart Leon Soled, Sabato Miseo: Hydrofining process using bulk group VIII/Group VIB catalysts. Exxonmobil Research and Engineering Company, J H Takemoto, H E Naylor, June 19, 2007: US07232515 (57 worldwide citation)

A process for hydrofining a lubricating oil feedstock comprising contacting the feedstock with a hydrofining catalyst in a hydrofining zone under hydrofining conditions wherein the hydrofining catalyst comprises a bulk metal catalyst containing non-noble Group VIII metal molybdate in which at least ...



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