Method for production of acetylene by laser irradiation

Details Method for production of acetylene by laser irradiation Method for production of acetylene by laser irradiation

1976-09-08

1978-01-24

Gantz, Delbert E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

208 48Q, 260683R, 204DIG11, 204171, 204172, C07C 1124

Patent

active

040704122

ABSTRACT:
Production of acetylene by pyrolytic cracking of hydrocarbons following lr volumertric heating by: doping the feed stock with an absorbing gas such as ethylene to absorb laser radiation in a controlled manner: applying laser radiation in the form of a sheet with a thickness from about 5 to about 20 mm perpendicular to the flow direction of the feed stock; maintaining a reaction temperature around 1800.degree. to 200.degree. K by adjusting the energy output of the laser; and maintaining the temperature of the reaction chamber walls below 1000.degree. K.

REFERENCES:
patent: 3073769 (1963-01-01), Doukas
patent: 3419632 (1968-12-01), Sogawa et al.
patent: 3522015 (1970-07-01), Maniero et al.
patent: 3652447 (1972-03-01), Yant
patent: 3663394 (1972-05-01), Kawahara
patent: 3699210 (1972-10-01), Binning et al.

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