1 前言 国内外现有的煤气捕油,一般皆用立管式。这是因为处理的煤气量有限,含油量均在3g/m~3以下。在日本,目前仍致力于页岩干馏法生产石油的技术研究。所产生的煤气,也进行电净化处理。但电净化设备,置于生产流程的最末端,煤气含油量保持在3g/m~3以下,与一般煤气电净化的原始条件基本一致。 抚顺石油二厂要求在生产流程中,把电净化装置,放在洗涤塔后的硫氨塔前,在这一特定位置,用于捕油除尘的电净化装置,采用 1 Preface The current domestic and international gas capture, are generally used riser. This is because the limited amount of gas processing, oil content are 3g / m ~ 3 or less. In Japan, technical research on the production of oil from shale retorting is still ongoing. The resulting gas, but also for electrical purification. But the electric purification equipment, placed in the end of the production process, gas oil content remained below 3g / m ~ 3, and the general gas purification of the original conditions are basically the same. Fushun Petrochemical Plant requires in the production process, the electric purification device, before the scrubber after the sulfur ammonia tower, in this particular location, for the oil catcher dust purification device, the use of