Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1982-11-02
1983-11-29
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
204162R, 204163R, B01J 1912
Patent
active
044179642
ABSTRACT:
A method of preparing compounds having at least one olefinic double bond, ich method comprises irradiating the corresponding saturated halogenated compound in gaseous form, with pulsed coherent light or incoherent light, adjusting the wavelength of the irradiated light and the pressure and temperature conditions so that a captured cross-section of 10.sup.-15 to 10.sup.-25 cm.sup.2 per molecule results, to split off hydrogen halide from said corresponding saturated compound yielding said olefinic compound.
REFERENCES:
patent: 4124466 (1978-11-01), Morrey
Clough Peter N.
Kneba Michael
Wolfrum Jurgen
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.v.
Williams Howard S.
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