Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By ring formation from nonring moiety – e.g. – aromatization,...
Patent
1994-10-17
1996-09-17
Pal, Asok
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By ring formation from nonring moiety, e.g., aromatization,...
585430, C07C 1500, C07C 5367
Patent
active
055570224
ABSTRACT:
A non-aromatic organic compound is converted into aromatic hydrocarbons by a process in which the non-aromatic organic compound is contacted with a diamond-like carbonaceous catalyst at a temperature of 200.degree.-1,500.degree. C. The catalyst is a carbonaceous material which does not show any peak at 2.theta. of about 25.degree. attributed to C(002) diffraction in a powder X-ray diffraction pattern thereof or which shows a peak at 2.theta. of about 25.degree. attributed to C(002) diffraction in a powder X-ray diffraction pattern thereof and has a C(002) interplanar spacing greater than 0.3440 nm.
REFERENCES:
patent: 4066712 (1978-01-01), Harris
patent: 4116880 (1978-09-01), Olah
patent: 4122040 (1978-10-01), McCarroll
patent: 4482641 (1984-11-01), Wennerberg
Kirk-Othmer Encyclopedia of Chemical Technology, vol. 4, p. 161 & p. 184.
Murata Kazuhisa
Ushijima Hirobumi
Agency of Industrial Science and Technology
Pal Asok
Yildirim Bekir L.
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