Chemistry: fischer-tropsch processes; or purification or recover – Treatment of feed or recycle stream
Patent
1977-12-12
1982-01-05
Mars, Howard T.
Chemistry: fischer-tropsch processes; or purification or recover
Treatment of feed or recycle stream
48197R, 48214R, 48214A, 252373, 429 16, 429 17, 60205, 518715, 518728, C07C 2915
Patent
active
043093590
ABSTRACT:
In a process in which, after product recovery, an off-gas containing hydrogen and/or carbon monoxide is produced, energy economy is improved by reacting the off-gas in a fuel cell. The resulting electricity is preferably used for driving small machines in the process. The process is especially useful for producing methanol from natural gas feedstock and then includes the steps of methanating the off-gas and letting it down in an engine before passing it to a fuel cell.
REFERENCES:
patent: 3469944 (1969-09-01), Bocard et al.
patent: 3480417 (1969-11-01), Setzer
patent: 3501516 (1970-03-01), Parrish
patent: 3598527 (1971-08-01), Quartulli et al.
patent: 3993457 (1976-11-01), Cahn et al.
Imperial Chemical Industries Limited
Mars Howard T.
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