ZCG-1型增产汽油催化裂化催化剂的工业应用  

INDUSTRIAL APPLICATION OF RFCC CATALYST ZCG-1 FOR INCREASING GASOLINE PRODUCTION

作　　者：刘晓[1] 

机构地区：[1]中国石化北京燕山分公司,北京102503

出　　处：《石油炼制与化工》2015年第3期29-33,共5页Petroleum Processing and Petrochemicals

摘　　要：介绍了ZCG-1型增产汽油催化裂化催化剂在中国石化北京燕山分公司炼油二厂Ⅱ套重油催化裂化装置上的工业应用情况及标定结果。结果表明:该催化剂能适应催化裂化原料重质化和劣质化性质的改变,具有较强的裂化能力、抗重金属污染能力,具有较好的焦炭选择性和较高的汽油选择性;在掺炼减压渣油比例为51.26%(w)时,汽油收率达到48.80%,比使用VRCC-1催化剂时提高约6百分点,液体收率达到82.45%,产品分布良好,且经济效益显著。The industrial application of ZCG-1catalyst in the RFCC unit of SINOPEC Beijing Yanshan Company was introduced.The results of application indicate that ZCG-1catalyst shows excellent residue cracking ability,resistance to heavy metal contamination and good coke selectivity,especially gasoline selectivity.When the feedstock contains 51.26%（w）residue,the gasoline yield reaches48.80%（w）,increased by 6.0percentage points than the former catalyst VRCC-1and the liquid yield maintains at 82.45% with a good product distribution and a remarkable economic benefit.

关 键 词：增产汽油 催化裂化催化剂 渣油 产品分布 

分 类 号：TE624.91[石油与天然气工程—油气加工工程]