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广州石油化工总厂正在加紧建设40×10~4t/a 连续重整装置。该装置是成套购买南斯拉夫兰达瓦(Lendava)炼油厂闲置设备,包括51×10~4t/a 石脑油加氧精制,40×10~4t/a 连续重整和催化剂再生136kg/h(3001b/h)以及液氮、储氢等系统。南斯拉夫兰达瓦炼油厂位于严寒纬度,相当于哈尔滨与沈阳之间的气温,冬季-29℃,与广州自然条件差异较大。另外,原料来源、原料性质也一不致,需因地制宜地进行修改,如改造脱乙烷塔及脱丙烷塔的塔盘和内部的部件;重整第一、二、三反应器中心管的修改;重整2号加热炉改造及增设、新换一些冷却、换热设备。同时为了提高氢气纯度,装置增设了二级再接触系统。
Guangzhou Petrochemical Plant is stepping up the construction of 40 × 10 ~ 4t / a continuous reformer. The unit was purchased as a complete set of idle equipment at a Lendava refinery in Yugoslavia consisting of 51 × 10-4 t / a naphtha oxygen upgrading, 40 × 10-4 t / a continuous reforming and 136 kg / h (3001 b / h) and liquid nitrogen, hydrogen storage and other systems. Llanva refinery in Yugoslavia is located in the cold latitude, equivalent to the temperature between Harbin and Shenyang, -29 ℃ in winter, and Guangzhou, the natural conditions vary greatly. In addition, the source of raw materials, the nature of the raw material also without a break, to be modified according to local conditions, such as the transformation of de-ethanizer and depropanizer trays and internal components; reorganization of the first, second and third reactor center tube modifications; Reconstruction on the 2nd furnace transformation and additional, for some new cooling, heat exchange equipment. At the same time, in order to improve the hydrogen purity, the device has added a second-level re-contact system.