| 摘要 |
<p>1284870 Chlorination process SOC ITALIANA RESINE SpA 8 Dec 1970 [23 Dec 1969] 58318/70 Heading C2C Linear alkanes having 9 or more carbon atoms are monochlorinated at 90-170‹ C. in a continuous, liquid-phase, non-catalytic process using a vertically elongated tubular reactor divided by perforated sheets or plates into a plurality of reaction zones, the alkanes being supplied to the base of the reactor, chlorine being supplied to the bottom of each reaction zone at a linear inlet velocity of at least 50 m./sec., the velocity of gas passage from one reaction zone to another being at least 2 m./sec. The temperature is preferably controlled by heat exchangers situated internally in each reaction zone. Examples disclose the chlorination of (1) n-decane and (2) a mixture of n-C 10-14 alkanes.</p> |
