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- Analysis is made on the method and operation condition adjustment by the industrial refinery for reducing olefin content in RFCC gasoline. 对工业装置降低RFCC汽油烯烃含量的方法及操作条件的调整进行了分析。
- COMMERCIAL APPLICATION OF TECHNOLOGY FOR REDUCING OLEFIN CONTENT IN DCC NAPHTHA DCC装置降低汽油烯烃含量技术的工业应用
- EVALUATION OF GOR-Q CATALYST FOR REDUCING OLEFIN CONTENT IN FCC NAPHTHA 降低催化裂化汽油烯烃的催化剂GOR-Q评价试验
- reducing olefin content process with catalytic agent RFG,GOR and MGD,and two stage riser catalytic cracking new technology. 降低烯烃含量的催化剂RFG、GOR系列及MGD工艺和两段提升催化裂化新技术;
- COMMERCIAL APPLICATION OF LBO-12 CATALYST REDUCING OLEFIN CONTENT IN FCC GASOLINE 降低催化裂化汽油烯烃含量的LBO-12催化剂的工业应用
- reducing olefin content 降烯烃
- Reduce olefin content 降烯烃
- Applied Experiment of Aid Assistant LAP-1 for Reducing Olefine Content in Light Cycling Oil 降低催化汽油烯烃助剂LAP-1的应用实验
- In order to reduce olefin and sulfur content, FCC gasoline hydrorefining and hydroisomerization technology was studied. 为了降低催化汽油中的烯烃含量、硫含量,进行了催化汽油加氢精制加氢异构化的研究。
- Evaluation result showed that the catalyst decreasing olefin content in gasoline was ideal after RFG-DMR in the system catalyst inventory reached 83%. 该催化剂占系统藏量83%25时进行的标定结果表明:该剂降低汽油烯烃含量效果比较明显。
- This makes the RFCC gasoline meet the requirement of olefin content being lower than 35(V)% when it leaves refinery after blending, ... 使RFCC的汽油能够满足工厂汽油调和后出厂烯烃含量体积分数小于35%25的要求,从而达到汽油新标准的要求。
- The result showed that the olefin content of product naphtha dropped to 36. 1%, the naphtha and LCO properties were somewhat better, and the product distribution was improved. 结果表明;产品汽油中烯烃体积分数可以降低到36.;1%25;汽柴油质量有一定程度的提高;产品分布有所改善。
- Effects of operation conditions were studied on the compositions and research octane number (RON) of fluid catalytic cracking (FCC) gasoline with GOR-Q catalyst for reducing olefin and with normal MLC-500 catalyst. 考察了使用降烯烃催化剂GOR-Q和使用常规催化剂MLC-500时操作条件对催化汽油组成和催化汽油研究法辛烷值的影响。
- The process can lower the olefin content and sulfur content in gasoline while ensuring the modified gasoline yield and reinforcing the conversion of heavy oil. 该方法可在降低汽油中烯烃含量和硫含量的同时,保证改质后汽油收率,并强化重油转化的方法。
- Hydrogen transfer reaction is one of the most important reaction in FCC.It determinates distribution of the product, quality of product and the olefin content in cracked product. 氢转移反应是催化裂化过程中的重要二次反应,对催化裂化的产品分布、产品质量以及裂化产物中的烯烃含量存在显著影响。
- Conversion and selectivity of gasoline secondary reactions depended on the olefin content of feed gasoline, the zeolite type of catalysts and the operating intensity of reaction process. 二次反应的转化深度和选择性取决于原料汽油的烯烃含量、催化剂沸石类型和操作强度。
- The sulfur removal of cracked naphtha in MIP-CGP process,a variant FCC process for producing gasoline component with low olefin content and enhancing propylene yield,was investigated. 考察了MIP-CGP工艺在降低汽油烯烃含量的同时所具有的降硫作用,阐明了MIP-CGP工艺降低汽油硫含量的基本原理和影响因素。
- The technical features of the methods for reducing olefins in FCC gasoline are presented. 并提出了催化裂化汽油降烯烃的方法应该具有的技术特征。
- The hydrogen transfer activities of several modified materials were investigated and co related with the heavy oil catalytic cracking ability and olefin content in cracked naphtha. 考察了多种改性材料的氢转移反应活性及对催化裂化催化剂的重油转化活性及汽油中烯烃含量的影响规律。
- The properties of feedstock are the key to determine the olefin content in FCC gasoline.The REY catalyst with high hydrogen transfer activity can effectively lower the olefin content in FCC gasoline. 原料油性质是决定催化裂化汽油烯烃含量高低的关键,选择氢转移活性高的稀土Y型催化剂是降低催化裂化汽油烯烃含量的有效措施。