Cracking process and catalyst for same containing indium to passivate contaminating metals
Patent
·
OSTI ID:6301742
A novel cracking catalyst, a method of preparing same, and an improved hydrocarbon cracking process are provided wherein the adverse effects of metals such as nickel, vanadium, iron, copper, and cobalt on the cracking catalyst are reduced by contacting the cracking catalyst with a sufficient amount of at least one indium modifier selected from the group consisting of elemental indium and indium compounds free of the element antimony.
- Assignee:
- Phillips Petroleum Co
- Patent Number(s):
- US 4256564
- OSTI ID:
- 6301742
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
CATALYSTS
CATALYTIC CRACKING
CHALCOGENIDES
CHEMICAL REACTIONS
COBALT
CRACKING
DECOMPOSITION
ELEMENTS
HYDROCARBONS
INDIUM COMPOUNDS
INDIUM SULFIDES
IRON
METALS
NICKEL
ORGANIC COMPOUNDS
PASSIVATION
PYROLYSIS
SULFIDES
SULFUR COMPOUNDS
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
VANADIUM
020400* -- Petroleum-- Processing
CATALYSTS
CATALYTIC CRACKING
CHALCOGENIDES
CHEMICAL REACTIONS
COBALT
CRACKING
DECOMPOSITION
ELEMENTS
HYDROCARBONS
INDIUM COMPOUNDS
INDIUM SULFIDES
IRON
METALS
NICKEL
ORGANIC COMPOUNDS
PASSIVATION
PYROLYSIS
SULFIDES
SULFUR COMPOUNDS
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
VANADIUM