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公开(公告)号：US20190291082A1
公开(公告)日：2019-09-26
申请号：US16356856
申请日：2019-03-18
发明人： Mohan Prabhu KUVETTU , Kumaresan LOGANATHAN , Biswanath SARKAR , Balaiah SWAMY , Arumugam Velayutham KARTHIKEYANI , Alex Cheru PULIKOTTIL , Vibhav PANDEY , Sanjiv Kumar MAZUMDAR , Sankara Sri Venkata RAMAKUMAR
IPC分类号： B01J23/42 , B01J21/04 , B01J35/08 , B01J35/10 , B01J35/02 , B01J37/00 , B01J37/02 , B01J37/08 , C10G11/18 , C10G11/04
摘要： The present invention relates to catalyst product, a method of making a catalyst and its use in fluid catalytic conversion process. In particular, this invention relates to a process for the preparation of CO-combustion promoter microspheres, comprising a large crystallite low surface area alumina; a composite binder comprising nano-crystallite alumina and dispersant; and platinum or palladium or both. The large crystallite low surface area alumina is bound together by the composite binder in the said particulate composition.
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2.发明申请PROCESS AND COMPOSITION FOR PREPARATION OF CRACKING CATALYST SUITABLE FOR ENHANCING LPG 审中-公开用于提高适用于增加LPG的裂化催化剂的方法和组合物公开(公告)号：US20170056865A1
公开(公告)日：2017-03-02
申请号：US15237121
申请日：2016-08-15
发明人： Mohan Prabhu KUVETTU , Mahesh KADGAONKAR , Biswanath SARKAR , Velusamy CHIDAMBARAM , Arumugam Velayutham KARTHIKEYANI , Alex PULIKOTTIL , Jayaraj CHRISTOPHER , Brijesh KUMAR , Biswapriya DAS
CPC分类号： B01J29/40 , B01J29/06 , B01J29/084 , B01J29/24 , B01J29/46 , B01J29/68 , B01J29/7615 , B01J29/7653 , B01J29/7661 , B01J29/7669 , B01J29/7692 , B01J29/80 , B01J35/002 , B01J35/0026 , B01J37/0045 , B01J37/009 , B01J37/0201 , B01J37/06 , B01J37/08 , B01J37/10 , B01J37/28 , B01J37/30 , B01J2229/186 , B01J2229/20 , B01J2229/38 , B01J2229/42 , B01J2523/00 , C10G11/05 , C10G11/18 , C10G2400/02 , C10G2400/20 , B01J2523/22 , B01J2523/55 , B01J2523/847 , B01J2523/23 , B01J2523/17
摘要： The present invention relates to a catalyst product for cracking of heavy hydrocarbon feed stocks predominantly in to light olefins and processes for preparing the catalyst. More specifically the present invention relates to a process of preparing Fluidic Catalytic Cracking (FCC) catalyst additive composition. The FCC catalyst additive composition of the present invention is a LPG selective catalyst particles comprising a medium pore zeolite bonded with clay-phosphate-silica-alumina binder. The catalyst of the present invention exhibits improved selectivity towards high value components like propylene and gasoline and suppressing low value components like dry gas and bottoms.
摘要翻译： 本发明涉及一种主要用于轻质烯烃的重质烃原料裂解催化剂产品及其制备方法。 更具体地说，本发明涉及制备流体催化裂化（FCC）催化剂添加剂组合物的方法。 本发明的FCC催化剂添加剂组合物是包含与粘土磷酸盐 - 二氧化硅 - 氧化铝粘合剂结合的中孔沸石的LPG选择性催化剂颗粒。 本发明的催化剂表现出对高价值组分如丙烯和汽油的改进的选择性，并抑制低价值组分如干燥气体和底部物质。
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3.发明申请FLUID CATALYTIC CRACKING ADDITIVE COMPOSITION AND PROCESS FOR PREPARAING THEREOF 审中-公开流体催化裂化添加剂组合物及其制备方法公开(公告)号：US20160074842A1
公开(公告)日：2016-03-17
申请号：US14857449
申请日：2015-09-17
发明人： Biswanath SARKAR , Velusamy CHIDAMBARAM , Mahesh KADGAONKAR , Mohan Prabhu KUVETTU , Arumugam Velayutham KARTHIKEYANI , Balaiah SWAMY , Shiba Prasad CHOUDHURY , Pankaj Kumar KASLIWAL , Alex PULIKOTTIL , Ram Mohan THAKUR , Jayaraj CHRISTOPHER , Brijesh KUMAR , Santanam RAJAGOPAL , Biswapriya DAS
IPC分类号： B01J27/182 , C10G11/04 , B01J37/02 , B01J35/10 , B01J35/02 , B01J37/08 , C10G11/18 , B01J21/16
CPC分类号： B01J27/182 , B01J21/16 , B01J35/023 , B01J35/1014 , B01J35/1061 , B01J37/0236 , B01J37/08 , C10G11/02 , C10G11/18
摘要： The present invention relates to an additive composition for cracking of heavy hydrocarbon feed stocks. In particular, the present invention relates to an additive composition comprising large crystallite low surface are alumina component in combination with phosphate compound in fluid catalytic cracking additive and a process for the preparation thereof.
摘要翻译： 本发明涉及重烃原料裂化用添加剂组合物。 特别地，本发明涉及包含大的微晶低表面的添加剂组合物，其与流化催化裂化添加剂中磷酸盐化合物的组合是氧化铝组分及其制备方法。
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4.发明申请CATALYST ADDITIVE COMPOSITION FOR CATALYTIC CRACKING AND A PROCESS OF PREPARATION THEREOF 有权用于催化裂化的催化剂添加剂组合物及其制备方法公开(公告)号：US20160059213A1
公开(公告)日：2016-03-03
申请号：US14837879
申请日：2015-08-27
发明人： Velusamy CHIDAMBARAM , Mohan Prabhu KUVETTU , Arumugam Velayutham KARTHIKEYANI , Biswanath SARKAR , Balaiah SWAMY , Shiba Prasad CHOUDHURY , Ram Mohan THAKUR , Brijesh Kumar VERMA , Brijesh KUMAR , Biswapriya DAS
CPC分类号： B01J21/16 , B01J35/0026 , B01J35/1019 , B01J35/1038 , B01J35/1057 , B01J35/1061 , B01J35/1066 , B01J35/109 , B01J37/0045 , B01J38/12 , B01J2229/64 , C10G11/04 , C10G11/05 , C10G2300/107 , C10G2300/1077 , C10G2400/02 , C10L1/06 , C10L2270/023
摘要： The present invention relates to a catalyst additive composition suitable for fluid cracking, riser cracking and fixed bed cracking with reduction in bottom and coke, wherein the aluminosilicate and silica-alumina is generated in situ from added clay and silica. The present invention is also directed towards the preparation of the said catalyst additive composition. The invention also discloses a process for cracking of heavy hydrocarbons using the said catalyst additive.
摘要翻译： 本发明涉及一种催化剂添加剂组合物，适用于流体裂化，提升管裂化和固定床裂化，还原底部和焦炭，其中硅铝酸盐和二氧化硅 - 氧化铝由添加的粘土和二氧化硅原位产生。 本发明还涉及制备所述催化剂添加剂组合物。 本发明还公开了使用所述催化剂添加剂裂解重质烃的方法。
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5.发明申请COMPOSITION AND A PROCESS FOR PREPARATION OF ATTRITION RESISTANT CRACKING CATALYST SUITABLE FOR ENHANCING LIGHT OLEFINS 审中-公开组合物和适用于增强轻质烯烃的耐腐蚀开裂催化剂的制备方法公开(公告)号：US20170056864A1
公开(公告)日：2017-03-02
申请号：US15236899
申请日：2016-08-15
发明人： Mohan Prabhu KUVETTU , Mahesh KADGAONKAR , Biswanath SARKAR , Arumugam Velayutham KARTHIKEYANI , Balaiah SWAMY , Mani KARTHIKEYAN , Jayaraj CHRISTOPHER , Brijesh KUMAR
CPC分类号： B01J29/005 , B01J29/18 , B01J29/40 , B01J29/7007 , B01J29/83 , B01J35/023 , B01J37/0045 , B01J2229/186 , B01J2229/42 , C01B25/36 , C10G11/182
摘要： The present invention relates to a composition of attrition resistant attrition resistant catalyst particularly for FCC catalyst additives such as ZSM-5, bottom cracking additive/residue upgradation additive and GSR additive comprising aluminium phosphate binder wherein said binder comprising of 1.5 to 2.9 moles equivalent of monobasic acid for each mole of mono-aluminium phosphate (MAP). Further, the aluminium phosphate binder is added to the catalyst additive to ensure effective binding of catalyst as well as preserving catalyst activity with high selectivity towards light olefins including LPG.
摘要翻译： 本发明涉及特别用于FCC催化剂添加剂如ZSM-5，底部裂解添加剂/残余物升级添加剂和包含磷酸铝粘合剂的GSR添加剂的耐磨耗耐磨催化剂组合物，其中所述粘合剂包含1.5至2.9摩尔当量的单碱 酸为每摩尔单磷酸铝（MAP）。 此外，将磷酸铝粘合剂加入到催化剂添加剂中以确保催化剂的有效结合以及保持催化剂活性和对包括LPG在内的轻质烯烃的高选择性。
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公开(公告)号：US20150367332A1
公开(公告)日：2015-12-24
申请号：US14766287
申请日：2014-02-08
发明人： Mohan Prabhu KUVETTU , Kanthasamy RAMASUBRAMANIAN , Alex Cheru PULIKOTTIL , Kochappilly Ouseph XAVIER , Mani KARTHIKEYAN , Vinay Kumar CHAUDHURY , Brijesh KUMAR , Santanam RAJAGOPAL , Ravinder Kumar MALHOTRA
IPC分类号： B01J29/16 , B01J35/10 , B01J21/16 , B01J29/80 , B01J29/076
CPC分类号： B01J29/166 , B01J21/16 , B01J23/88 , B01J23/883 , B01J23/888 , B01J29/042 , B01J29/043 , B01J29/044 , B01J29/045 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/126 , B01J29/146 , B01J29/7407 , B01J29/80 , B01J35/1057 , B01J35/1061 , B01J35/1066 , B01J35/109 , B01J37/0201 , B01J37/06 , B01J2029/081 , B01J2229/16 , B01J2229/186 , B01J2229/22 , B01J2229/36 , B01J2229/37 , B01J2229/42
摘要： The present invention relates to a catalyst precursor composition comprising a first component having active sites, said first component being at least one of the surface modified clay and/or pore modified zeolite; and a second component being metal species comprising of at least one metal selected from Group VI B and at least one metal selected from VIII B and the second component is in intimate contact with the active sites of the first component. The present invention also provides a process for preparing the catalyst precursor composition. The present invention also relates to a catalyst composition and process of preparation thereof by using the catalyst precursor. More particularly, the present invention provides a catalyst composition suitable for converting hydrocarbon feeds to diesel range product.
摘要翻译： 本发明涉及包含具有活性位点的第一组分的催化剂前体组合物，所述第一组分是表面改性粘土和/或孔改性沸石中的至少一种; 并且第二组分是包含选自VIB族和至少一种选自VIII B和第二组分的金属的至少一种金属的金属物质与第一组分的活性位点紧密接触。 本发明还提供了制备催化剂前体组合物的方法。 本发明还涉及催化剂组合物及其通过使用催化剂前体的制备方法。 更具体地，本发明提供了适用于将烃进料转化为柴油范围产物的催化剂组合物。
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7.发明申请公开(公告)号：US20200086304A1
公开(公告)日：2020-03-19
申请号：US16528477
申请日：2019-07-31
发明人： Mohan Prabhu KUVETTU , Arumugam Velayutham KARTHIKEYANI , Velusamy CHIDAMBARAM , Kumaresan LOGANATHAN , Alex Cheru PULIKOTTIL , Sanjiv Kumar MAZUMDAR , Sankara Sri Venkata RAMAKUMAR
IPC分类号： B01J29/80 , C07C4/00 , C10G11/05 , B01J29/08 , B01J29/40 , B01J21/16 , B01J21/12 , B01J23/00 , B01J23/72 , B01J27/16 , B01J35/02 , B01J35/08 , B01J37/04 , B01J37/00 , B01J37/08
摘要： The present invention provides a catalyst composition comprising rare earth exchanged USY zeolite (REUSY); pentasil zeolite; phosphorous compound; clay, silica, alumina, and spinel to enhance the catalytic activity and selectivity for light olefins in FCC operation conditions. The present invention also provides a process for the preparation of Light olefin enhancing catalyst composition with high propylene yield and coke selectivity.
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公开(公告)号：US20170144142A1
公开(公告)日：2017-05-25
申请号：US15229013
申请日：2016-10-05
发明人： Murugan BALASUNDARAM , Kochappilly Ouseph XAVIER , Alex Cheru PULIKOTTIL , Mohan Prabhu KUVETTU , Brijesh KUMAR , Biswapriya DAS
IPC分类号： B01J31/22 , C10M159/18
CPC分类号： B01J31/22 , B01J2531/64 , B01J2531/842 , B01J2531/845 , B01J2531/847 , C10M159/18
摘要： This present invention relates to oil-soluble metal compositions of metals and a method for its preparation. The composition finds application in catalysis as catalysts precursors or additives for in situ generation of nano dispersed metal/metal sulfide clusters for heavy oil hydroconversion and in the area of lubrication as friction modifiers.
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9.发明申请公开(公告)号：US20170144140A1
公开(公告)日：2017-05-25
申请号：US15232685
申请日：2016-08-09
发明人： Biswanath SARKAR , Mohan Prabhu KUVETTU , Velusamy CHIDAMBARAM , Alex Cheru PULIKOTTIL , Pankaj Kumar KASLIWAL , Shiba Prasad CHOUDHURY , Ram Mohan THAKUR , Brijesh KUMAR , Biswapriya DAS
IPC分类号： B01J29/85 , B01J35/00 , B01J21/02 , C01B39/02 , B01J37/00 , B01J37/04 , B01J37/08 , C01B39/24 , B01J21/16 , B01J35/02
CPC分类号： C01B39/026 , B01J29/08 , B01J29/084 , B01J29/18 , B01J29/40 , B01J29/7007 , B01J35/0006 , B01J35/023 , B01J35/08 , B01J37/0036 , B01J37/0045 , B01J37/28 , B01J2229/18 , B01J2229/186 , B01J2229/20 , B01J2229/36 , B01J2229/42 , C01B39/24
摘要： 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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10.发明申请公开(公告)号：US20170144139A1
公开(公告)日：2017-05-25
申请号：US15237157
申请日：2016-08-15
发明人： Mahesh KADGAONKAR , Biswanath SARKAR , Alex Cheru PULIKOTTIL , Velusamy CHIDAMBARAM , Arumugam Velayutham KARTHIKEY ANI , Mohan Prabhu KUVETTU , Shiba Prasad CHOUDHURY , Jayaraj CHRISTOPHER , Brijesh KUMAR , Biswapriya DAS
CPC分类号： B01J29/80 , B01J29/08 , B01J29/18 , B01J29/40 , B01J29/48 , B01J29/65 , B01J29/7007 , B01J35/002 , B01J35/023 , B01J35/026 , B01J35/08 , B01J37/0009 , B01J37/0045 , B01J37/10 , B01J37/28 , B01J2229/186 , B01J2229/36 , B01J2229/42 , C10G11/05 , C10G11/18
摘要： The present invention relates to a fluid catalytic cracking additive composition for cracking of heavy hydrocarbon feed stocks and process for preparing the additive. The additive is suitable for enhancing yields of light olefins such as propylene, isobutylene, LPG and reduces the bottom yields. The invention specifically relates to a fluid catalytic cracking additive composition comprising a pentasil zeolite, zeolites having pore size in a range of 5.4-7.7 Å, alumina, colloidal silica, kaolin clay, and phosphate, wherein the zeolites having pore size in the range of 5.4-7.7 Å is present in an amount of 1 to 10 wt % with respect to the total amount of the pentasil zeolite and zeolite having the pore size in the range of 5.4-7.7 Å.
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