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3471584
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Information
Patent Grant
3471584
References
Source
Patent Number
3,471,584
Date Filed
Not available
Date Issued
Tuesday, October 7, 1969
54 years ago
CPC
F25J3/0242 - separation of CnHm with 3 carbon atoms or more
C07C7/005 - Processes comprising at least two steps in series
C10G9/00 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
C10G9/38 - produced by partial combustion of the material to be cracked or by combustion of another hydrocarbon
F25J3/0219 - Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
F25J3/0238 - separation of CnHm with 2 carbon atoms or more
F25J3/0271 - separation of H2/CO mixtures
F25J2200/72 - Refluxing the column with at least a part of the totally condensed overhead gas
F25J2205/04 - in the feed line
F25J2210/12 - Refinery or petrochemical off-gas
F25J2215/62 - Ethane or ethylene
F25J2245/02 - Recycle of a stream in general
F25J2270/04 - Internal refrigeration with work-producing gas expansion loop
Y02C10/12 - Capture by rectification and condensation
Y02P30/462 - using low temperature distillation
US Classifications
585 - Chemistry of hydrocarbon compounds
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