Hydrocarbon conversion of sulfur contaminated feed stock
Patent
·
OSTI ID:5718387
In the alkylation of aromatic hydrocarbons a method is described which consists of passing a feedstream of an alkylating agent and an aromatic substrate and containing sulfur in an amount greater than two ppm to a reaction zone containing a crystalline silica polymorph silicalite catalyst under conditions providing for the alkylation of the aromatic substrate.
- Assignee:
- Cosden Tech., Inc., Dallas, TX
- Patent Number(s):
- US 4587371
- OSTI ID:
- 5718387
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALKYLATING AGENTS
ALKYLATION
AROMATICS
CATALYSTS
CHALCOGENIDES
CHEMICAL REACTIONS
MINERALS
ORGANIC COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
QUANTITY RATIO
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SUBSTRATES
SULFUR CONTENT
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALKYLATING AGENTS
ALKYLATION
AROMATICS
CATALYSTS
CHALCOGENIDES
CHEMICAL REACTIONS
MINERALS
ORGANIC COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
QUANTITY RATIO
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SUBSTRATES
SULFUR CONTENT