石脑油超低压连续重整成套技术开发与应用  

DEVELOPMENT AND COMMERCIAL APPLICATION OF ULTRA-LOW PRESSURE NAPHTHA REFORMING TECHNOLOGY WITH CONTINUOUS CATALYST REGENERATION

作　　者：马爱增[1] 徐又春[2] 杨栋[3] 

机构地区：[1]中国石化石油化工科学研究院,北京100083 [2]中国石化洛阳石化工程公司 [3]中国石化广州分公司

出　　处：《石油炼制与化工》2013年第4期1-7,共7页Petroleum Processing and Petrochemicals

摘　　要：介绍了"石脑油超低压连续重整成套技术"的开发历程及主要技术创新。针对该技术在中国石化广州分公司1Mt/a连续重整装置的应用,确定了装置规模、原料及产品方案,进行了催化剂的选择。根据工艺条件中试考察和工艺参数研究的结果,确定了该套装置的反应压力、C5+产物RON、温度、空速、氢油物质的量比、再生循环速率等设计参数。工业运转结果表明,在100%和115%操作负荷时,C5+产物RON均达到了设计值104,其余技术指标均达到或超过了预期目标。The development process and major technological innovations of the ultra-low pressure naphtha reforming technology with continuous catalyst regeneration developed by our country were introduced. The technology was adopted by the 1 000 kt/a C CR unit at Guangzhou Petrochemical Company. After the determination of unit capacity, feedstock and product target, the suitable catalyst was selected. The design parameters as reaction pressure, octane number of Cs＋ product, reaction temperature, space velocity, hydrogen to hydrocarbon ratio and catalyst circulating rate were chosen upon the study on process conditions and parameters. The commercial results showed that the research octane numbers of C5＋ product are both up to 104 when the capacity reaches 100% and 115% of the design capacity. The other technical targets all meet or exceed the expected value.

关 键 词：超低压 连续重整 催化剂 再生 芳烃 汽油 工艺 石脑油 

分 类 号：TE626.9[石油与天然气工程—油气加工工程]