公开(公告)号：EP2814913A1

公开(公告)日：2014-12-24

申请号：EP12761820.5

申请日：2012-04-20

申请人： Reliance Industries Limited

发明人： MANDAL, Sukumar ,  YADAV, Manoj ,  PAREKH, Amitkumar ,  DAS, Asit Kumar ,  JAGUSTE, Shubhangi ,  CHINTHALA, Praveen Kumar ,  MARVE, Mahesh ,  SAPRE, Ajit ,  RAVICHANDRAN, Gopal

IPC分类号： C10G11/18 ,  B01J8/08 ,  B01J8/26 ,  C07C1/20

CPC分类号： C07C4/06 ,  B01J29/084 ,  B01J29/40 ,  B01J29/80 ,  B01J29/90 ,  B01J38/30 ,  C07C2529/06 ,  C07C2529/40 ,  C10G11/18 ,  C10G11/182 ,  C10G11/185

摘要： A process for catalytic conversion of low value hydrocarbon streams to light olefins in comparatively higher yields is disclosed. Propylene is obtained in amounts higher than 20 wt. % and ethylene higher than 6 wt. %. The process is carried out in a preheated cracking reactor having a single riser and circulating an FCC catalyst. The riser is divided into three temperature zones in which different hydrocarbon feeds are introduced. An oxygenate feed is introduced in the operative top zone in the riser. Heat for the endothermic cracking is obtained by the exothermic reaction of converting the oxygenate feed into gas and / or from a regenerator in which the spent FCC catalyst is burnt.

公开(公告)号：EP2673343A2

公开(公告)日：2013-12-18

申请号：EP12754609.1

申请日：2012-02-10

申请人： Reliance Industries Limited

发明人： MARVE, Mahesh ,  SALGARKAR, Suyog ,  MALVANKAR, Manthan ,  PAREKH, Amit ,  RAYAN, Vinod ,  YADAV, Ashwani ,  BISHT, Harender ,  YADAV, Manoj ,  MANDAL, Sukumar ,  DAS, Asit

IPC分类号： C10G73/06 ,  C10G21/00

CPC分类号： C10G21/16 ,  C10G21/14 ,  C10G73/10 ,  C10G73/12 ,  C10G2300/1096 ,  C10G2300/44 ,  C10G2400/30

摘要： A process for producing paraffin extracted clarified slurry oil (raffinate) with improved aromaticity from the feed stock such as clarified slurry oil (CSO) is provided. The obtained paraffin extracted clarified slurry oil with improved aromaticity is suitable for a variety of industrial applications. For example, it can be used as a valuable feedstock for producing carbon black.

摘要翻译： 提供了一种从原料如澄清浆液（CSO）生产具有改进的芳香性的石蜡提取澄清浆料油（萃余液）的方法。 所得石蜡提取澄清浆料油具有改善的芳香度，适用于各种工业应用。 例如，它可以用作生产炭黑的有价值的原料。