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公开(公告)号：US10960382B2
公开(公告)日：2021-03-30
申请号：US15035697
申请日：2014-01-06
Applicant: Indian Oil Corporation Limited
Inventor： Kuvettu Mohan Prabhu , Velusamy Chidambaram , Pankaj Kumar Kasliwal , Alex Cheru Pulikottil , Biswanath Sarkar , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra
IPC: B01J21/16 , B01J21/04 , B01J35/02 , B01J35/10 , B01J37/04 , B01J37/08 , C10G11/04 , C10G11/02 , B01J37/00 , B01J35/00 , B01J21/08 , B01J37/06
Abstract: The present invention provides a catalyst product comprising of (a) porous acidic clay material and (b) binder and matrix to shape the catalyst to either microspheres, pellet, tablet, extrudate and ring and suitable for enhancing the crack-ability of heavy feed material derived from atmospheric and vacuum distillation bottoms; FCC bottoms, coker bottoms and hydrocracker bottoms. The invention particularly relates to a catalyst cum heat supply product suitable for thermal coking process either in a batch mode or continuous coking process.
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公开(公告)号：US09944862B2
公开(公告)日：2018-04-17
申请号：US15036051
申请日：2014-01-06
Applicant: INDIAN OIL CORPORATION LIMITED
Inventor： Pankaj Kumar Kasliwal , Kuvettu Mohan Prabhu , Arumugam Velayutham Karthikeyani , Bandaru Venkata Hariprasadgupta , Balaiah Swamy , Biswanath Sarkar , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra
Abstract: The present invention provides a process and a system for coking and simultaneous upgrading of a heavy hydrocarbon feedstock. More particularly the present invention relates to a process of cracking heavy hydrocarbon feedstock employing high heat carrier, incorporated with weak acid sites for improving the liquid yield and reducing coke yield. The feedstock is vaporized and brought in contact with a heat carrier material to produce a product stream and separating the product stream from the particulate heat carrier, regeneration of the particulate heat carrier to the extent of 10-30% and collecting a gaseous and liquid product from the product stream.
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Patent Agency Ranking
公开(公告)号：US10384948B2
公开(公告)日：2019-08-20
申请号：US15232685
申请日：2016-08-09
Applicant: INDIAN OIL CORPORATION LIMITED
Inventor： Biswanath Sarkar , Mohan Prabhu Kuvettu , Velusamy Chidambaram , Alex Cheru Pulikottil , Pankaj Kumar Kasliwal , Shiba Prasad Choudhury , Ram Mohan Thakur , Brijesh Kumar , Biswapriya Das
IPC: B01J29/06 , C01B39/02 , B01J37/00 , C01B39/24 , B01J29/08 , B01J35/00 , B01J35/02 , B01J37/28 , B01J29/18 , B01J29/40 , B01J29/70 , B01J35/08
Abstract: The present invention relates to a Cracking Catalyst composition for cracking of heavy hydrocarbon feed stocks and process for preparing the catalyst. The catalyst is prepared by incorporating 1-10 wt % phosphate treated USY zeolite in which phosphate is present in the range of 10 to 50 wt % on the basis of phosphated zeolite, in a mixture of 10-50 wt % dispersible alumina, 0-30 wt % non-dispersal alumina, 5-30 wt % colloidal silica, 15-50 wt % clay and 5-15 wt % phosphate.
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公开(公告)号：US20150352525A1
公开(公告)日：2015-12-10
申请号：US14592808
申请日：2015-01-08
Applicant: Indian Oil Corporation Limited
Inventor： Kumaresan Loganathan , Mohan Prabhu Kuvettu , Arumugam Velayutham Karthikeyani , Biswanath Sarkar , Balaiah Swamy , Alex Pulikottil , Pankaj Kumar Kasliwal , Jayaraj Christopher , Brijesh Kumar , Santanam Rajagopal
IPC: B01J23/44 , B01J23/42 , B01J37/02 , B01J37/00 , B01J35/08 , B01J21/04 , B01J35/10 , B01J37/06 , B01J35/00 , C10G11/00 , B01J37/04
CPC classification number: B01J23/44 , B01J21/04 , B01J23/42 , B01J35/00 , B01J35/0006 , B01J35/08 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/1066 , B01J37/0072 , B01J37/009 , B01J37/0207 , B01J37/0236 , B01J37/038 , B01J37/04 , B01J37/06 , C10G11/00 , C10G11/02 , C10G11/18 , C10G2300/405 , Y02P30/446
Abstract: The invention relates to a CO oxidation promoter additive and a method of its preparation. The CO oxidation promoter additive is having improved apparent bulk density and attrition properties for use in hydrocarbon conversion during fluid catalytic cracking. The CO oxidation promoter additive has a better CO to CO2 conversion.
Abstract translation: 本发明涉及一种CO氧化促进剂添加剂及其制备方法。 CO氧化促进剂添加剂在流化催化裂化过程中具有改进的表观堆积密度和用于烃转化的磨耗特性。 CO氧化促进剂添加剂具有更好的CO至CO 2转化率。
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5.发明申请CATALYST COMPOSITION FOR FLUID CATALYTIC CRACKING, PROCESS FOR PREPARING THE SAME AND USE THEREOF 审中-公开用于流体催化裂化的催化剂组合物，其制备方法和用途公开(公告)号：US20150190794A1
公开(公告)日：2015-07-09
申请号：US14414419
申请日：2013-07-23
Applicant: INDIAN OIL CORPORATION LIMITED
Inventor： Arumugam Velayutham Karthikeyani , Mohan Prabhu Kuvettu , Biswanath Sarkar , Pankaj Kumar Kasliwal , Balaiah Swamy , Ganga Shankar Mishra , Kamlesh Gupta , Santanam Rajagopal , Ravinder Kumar Malhotra , Kumar Brijesh
IPC: B01J29/80 , B01J29/08 , B01J23/10 , C07C4/06 , B01J21/16 , B01J37/04 , B01J35/00 , B01J29/40 , B01J21/12
CPC classification number: B01J29/80 , B01J21/08 , B01J21/12 , B01J21/16 , B01J23/10 , B01J23/36 , B01J29/084 , B01J29/088 , B01J29/166 , B01J29/40 , B01J29/405 , B01J29/65 , B01J29/7034 , B01J29/7042 , B01J29/7046 , B01J35/0006 , B01J35/08 , B01J35/1061 , B01J37/0009 , B01J37/0045 , B01J37/04 , B01J37/28 , B01J2029/062 , B01J2029/081 , B01J2229/20 , B01J2229/42 , C07C4/06 , C07C2529/076 , C07C2529/08 , C07C2529/16 , C07C2529/40 , C07C2529/48 , C07C2529/80 , C07C2529/85 , C10G11/04 , C10G11/18 , C10G2300/70 , C10G2400/02 , C10G2400/04
Abstract: The present invention provides a catalyst composition for use in a catalytic cracking process, said catalyst composition comprises 3.5 to 15.5% of pentasil zeolite, 9 to 40% of ultra-stable Y (USY) or rare earth exchanged USY (REUSY) zeolite, 3.5 to 15% of large pore active matrix based bottom up gradation component and 0.3 to 3% of a metal trap component, the percentage being based on weight of the catalyst composition. The present invention also provides a process for preparing the said catalyst composition and a catalytic cracking process comprising contacting the said catalyst composition with a feedstock.
Abstract translation: 本发明提供了一种用于催化裂化过程的催化剂组合物，所述催化剂组合物包含3.5至15.5％的pentasil沸石，9-40％的超稳定Y（USY）或稀土交换的USY（REUSY）沸石，3.5 至15％的基于大孔活性基质的自下而上分级组分和0.3-3％的金属捕集组分，其百分比基于催化剂组合物的重量。 本发明还提供了制备所述催化剂组合物的方法和催化裂解方法，其包括使所述催化剂组合物与原料接触。
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公开(公告)号：US10315186B2
公开(公告)日：2019-06-11
申请号：US14592808
申请日：2015-01-08
Applicant: Indian Oil Corporation Limited
Inventor： Kumaresan Loganathan , Mohan Prabhu Kuvettu , Arumugam Velayutham Karthikeyani , Biswanath Sarkar , Balaiah Swamy , Alex Pulikottil , Pankaj Kumar Kasliwal , Jayaraj Christopher , Brijesh Kumar , Santanam Rajagopal
IPC: B01J23/42 , B01J23/44 , B01J37/00 , B01J37/02 , C10G11/00 , B01J37/04 , B01J37/06 , B01J35/00 , B01J35/08 , B01J37/03 , B01J21/04 , B01J35/10 , C10G11/02 , C10G11/18
Abstract: The invention relates to a CO oxidation promoter additive and a method of its preparation. The CO oxidation promoter additive is having improved apparent bulk density and attrition properties for use in hydrocarbon conversion during fluid catalytic cracking. The CO oxidation promoter additive has a better CO to CO2 conversion.
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7.发明授权公开(公告)号：US10130943B2
公开(公告)日：2018-11-20
申请号：US14414419
申请日：2013-07-23
Applicant: INDIAN OIL CORPORATION LIMITED
Inventor： Arumugam Velayutham Karthikeyani , Mohan Prabhu Kuvettu , Biswanath Sarkar , Pankaj Kumar Kasliwal , Balaiah Swamy , Ganga Shankar Mishra , Kamlesh Gupta , Santanam Rajagopal , Ravinder Kumar Malhotra , Kumar Brijesh
IPC: B01J29/06 , B01J29/80 , B01J29/40 , B01J37/00 , B01J29/16 , B01J37/28 , B01J35/08 , B01J37/04 , B01J21/12 , B01J21/16 , C10G11/18 , C10G11/04 , B01J23/10 , B01J29/08 , B01J35/00 , C07C4/06 , B01J21/08 , B01J23/36 , B01J29/65 , B01J29/70 , B01J35/10
Abstract: The present invention provides a catalyst composition for use in a catalytic cracking process, said catalyst composition comprises 3.5 to 15.5% of pentasil zeolite, 9 to 40% of ultra-stable Y (USY) or rare earth exchanged USY (REUSY) zeolite, 3.5 to 15% of large pore active matrix based bottom up gradation component and 0.3 to 3% of a metal trap component, the percentage being based on weight of the catalyst composition. The present invention also provides a process for preparing the said catalyst composition and a catalytic cracking process comprising contacting the said catalyst composition with a feedstock.
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