High ethylene to ethane processes for oxidative coupling
Patent
·
OSTI ID:868093
- Hurricane, WV
- Charleston, WV
Oxidative coupling of lower alkane to higher hydrocarbon is conducted using catalyst comprising barium and/or strontium component and a metal oxide combustion promoter in the presence of vapor phase halogen component. High ethylene to ethane mole ratios in the product can be obtained over extended operating periods.
- Research Organization:
- UNION CARBIDE CORP
- DOE Contract Number:
- AC22-87PC79817
- Assignee:
- Union Carbide Chemicals and Plastics Company, Inc. (Danbury, CT)
- Patent Number(s):
- US 5073656
- OSTI ID:
- 868093
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/585/
alkane
barium
catalyst
catalyst comprising
combustion
component
comprising
comprising barium
conducted
coupling
ethane
ethylene
extended
extended operating
halogen
hydrocarbon
metal
metal oxide
mole
mole ratio
mole ratios
obtained
operating
oxidative
oxidative coupling
oxide
periods
phase
presence
processes
product
promoter
ratios
strontium
vapor
vapor phase
alkane
barium
catalyst
catalyst comprising
combustion
component
comprising
comprising barium
conducted
coupling
ethane
ethylene
extended
extended operating
halogen
hydrocarbon
metal
metal oxide
mole
mole ratio
mole ratios
obtained
operating
oxidative
oxidative coupling
oxide
periods
phase
presence
processes
product
promoter
ratios
strontium
vapor
vapor phase