. Journal. >///////;////////////////////7r, sZ=fe3 ?.-im ..vi ^cv^^yS^.y^^y^^.^W^^^ tYVT^g ]?1^;w^^^w:w^^^. -§o 1106 JOURNAL OF THE SOCIETY OF CHEMICAL INDUSTRY. [Not. 30, 1905. and like Processes. G. Wilton, London. Eng. ,879, Nov. 28. 1904. The tar is introduced by pipe 13 into the bottom com-partment of condenser 8, and rising through the pipesbecomes heated by the products of distillation from retort3. It then passes down pipe 10 into the lower part ofcondenser 9a, where it is further heated by the residueof the distillation coming from retort 4. Passing throughtube 11, it
. Journal. >///////;////////////////////7r, sZ=fe3 ?.-im ..vi ^cv^^yS^.y^^y^^.^W^^^ tYVT^g ]?1^;w^^^w:w^^^. -§o 1106 JOURNAL OF THE SOCIETY OF CHEMICAL INDUSTRY. [Not. 30, 1905. and like Processes. G. Wilton, London. Eng. ,879, Nov. 28. 1904. The tar is introduced by pipe 13 into the bottom com-partment of condenser 8, and rising through the pipesbecomes heated by the products of distillation from retort3. It then passes down pipe 10 into the lower part ofcondenser 9a, where it is further heated by the residueof the distillation coming from retort 4. Passing throughtube 11, it enters retort 3, which is inclined at a suitableangle, and flows down it in a slow stream ; the bottomsof the retorts are provided with numerous shallow ribsor baffle plates (as 7), causing the tar to take a circuitouscourse. On reaching the lower end of retort 3, the tarpasses through pipe 5 into retort 4, where it is furtherdistilled, and the residue is run off through 12 into con-denser 9a. The distillation products from retort 4 passthrough pipe 6 to, retort 3. and thence to condenser 8by pipe 9. The retort
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882
