发明申请
US20150129460A1 THERMAL CRACKING ADDITIVE COMPOSITIONS FOR REDUCTION OF COKE YIELD IN DELAYED COKING PROCESS
审中-公开
延迟焦化工艺中减少焦化的热裂解添加剂组合物
- 专利标题： THERMAL CRACKING ADDITIVE COMPOSITIONS FOR REDUCTION OF COKE YIELD IN DELAYED COKING PROCESS
- 专利标题（中）： 延迟焦化工艺中减少焦化的热裂解添加剂组合物
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申请号： US14541031申请日： 2014-11-13
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公开(公告)号： US20150129460A1公开(公告)日： 2015-05-14
- 发明人: Terapalli Hari Venkata Devi PRASAD , Ponoly Ramachandran PRADEEP , Satyen Kumar DAS , Jagdev Kumar DIXIT , RAJESH , OM PARKASH , Samik Kumar HAIT , Eswar Prasad DALAI , Ram Mohan THAKUR , Gautam THAPA , Debasis BHATTACHARYYA , Brijesh KUMAR , Biswapriya DAS , Santanam RAJAGOPAL , Ravinder Kumar MALHOTRA
- 申请人： Indian Oil Corporation Limited
- 优先权： IN3228/MUM/2013 20131114; IN1225/MUM/2014 20140331
- 主分类号： B01J27/182
- IPC分类号： B01J27/182 ; C10G51/04 ; C10B57/06
摘要：
The present invention is directed to novel thermal cracking additive compositions for reduction of coke yield in Delayed Coking process and method for preparing the same. The present invention also provides that the thermal cracking additive compositions of the present invention are in micron-size and nano-size. Further, the present invention provides a process of thermal cracking of heavy petroleum residue used in petroleum refineries using Delayed Coking process to produce petroleum coke and lighter hydrocarbon products with decreased coke yield and increased yield of liquid and/or gaseous products.