| 摘要 |
FIELD: metallurgy.SUBSTANCE: invention relates to lift-reactor, having a vertical riser, containing inlet for hydrocarbon material; and row partitions arranged at distance of more than 6 m above inlet for hydrocarbon material, front surface of partition looks towards centre of riser, lower end of partition is attached to wall of riser and partition is inclined inside from wall at angle of 90° or less.EFFECT: use of partitions changes flow velocity profile, which improves degree of conversion and reduced degree of extremely deep cracking products.10 cl, 9 dwg |
