Supported, Mn sulfide promoted Mo and W sulfide hydroprocessing catalysts and uses thereof

Patent · Tue May 26 04:00:00 EDT 1987

OSTI ID:6529642

Young, A R; Ho, T C; Jacobson, A J; Chianelli, R R

A process is described for hydrorefining a hydrocarbon feed which comprises contacting the feed at a temperature of at least about 150/sup 0/C and in the presence of hydrogen with a catalyst obtained by compositing inorganic refractory oxide support material with one or more precursor salts and heating the composite at elevated temperature of at least about 150/sup 0/C, in the presence of sulfur or sulfur bearing compound and under oxygen-free conditions for a time sufficient to form the catalyst. The precursor salt contains a tetrathiometallate anion of Mo,W or mixture thereof and a cation containing at least one divalent promoter metal selected from the group consisting of manganese and a mixture of manganese with one or more metals selected from the group consisting of Ni, Co, Cu, Zn or mixture thereof.

• Assignee: Exxon Research and Engineering Co., Florham Park, NJ
• Patent Number(s): US 4668376
• OSTI ID: 6529642
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020400* -- Petroleum-- Processing
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
COBALT COMPOUNDS
COPPER COMPOUNDS
CRACKING
DECOMPOSITION
DISPERSIONS
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HEATING
HIGH TEMPERATURE
HYDROCRACKING
HYDROGEN
HYDROGENATION
MANGANESE COMPOUNDS
MANGANESE SULFIDES
MIXTURES
MOLYBDENUM COMPOUNDS
MOLYBDENUM SULFIDES
NICKEL COMPOUNDS
NONMETALS
PETROLEUM
PYROLYSIS
REFRACTORIES
REFRACTORY METAL COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
THERMOCHEMICAL PROCESSES
TIME DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
TUNGSTEN COMPOUNDS
TUNGSTEN SULFIDES
ZINC COMPOUNDS