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1.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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2.发明申请METHOD AND APPARATUS FOR MIXING AND ATOMIZING A HYDROCARBON STREAM USING A DILUENT/DISPERSION STREAM 有权用于混合和引导使用稀释/流散流的烃流的方法和装置公开(公告)号：US20160340598A1
公开(公告)日：2016-11-24
申请号：US15159771
申请日：2016-05-19
发明人： Shoeb Hussain KHAN , Bidyut DE , Satheesh Vetterkunnel KUMARAN , Manoj Kumar YADAV , Debasis BHATTACHARYYA , Brijesh KUMAR
CPC分类号： C10G75/04 , B01F3/04049 , B01F5/045 , B01F5/0451 , B01F5/0458 , B01F5/0463 , B01F5/061 , B01F2013/1052 , B01F2015/0221 , C10G11/18 , C10G2300/80
摘要： The present invention relates to an apparatus and method for mixing and atomizing a hydrocarbon stream using a diluent/dispersion stream. The apparatus comprises an inner conduit having an inlet for receiving the diluent/dispersion stream; an outer conduit having an inlet for receiving the hydrocarbon stream and an outlet for dispensing a mixture comprising the hydrocarbon and the dispersion/diluent streams; said outer conduit concentric to the inner conduit to define at least a first annular space and a second annular space; the first annular space being located downstream of the inlet of the outer conduit, said first annular space enabling formation of a thin film of the hydrocarbon stream between an outer surface of the inner conduit and an inner surface of the outer conduit; the second annular space being located downstream of the first annular space, said second annular space having a width greater than a width of the first annular space; and the inner conduit located at about the second annular space comprises a first set orifices disposed on a periphery thereof for dispensing a first portion of the dispersion/diluent stream into the thin film of hydrocarbon stream to cross-shear the thin film and form the mixture comprising the hydrocarbon and the dispersion/diluent streams.
摘要翻译： 本发明涉及一种使用稀释剂/分散体流混合和雾化烃流的装置和方法。 该装置包括具有用于接收稀释剂/分散体流的入口的内导管; 具有用于接收烃流的入口和用于分配包含烃和分散体/稀释剂流的混合物的出口的外部导管; 所述外导管与所述内导管同心，以限定至少第一环形空间和第二环形空间; 所述第一环形空间位于所述外导管的入口的下游，所述第一环形空间能够在所述内导管的外表面和所述外导管的内表面之间形成所述烃流的薄膜; 所述第二环形空间位于所述第一环形空间的下游，所述第二环形空间的宽度大于所述第一环形空间的宽度; 并且位于第二环形空间周围的内部导管包括设置在其周边上的第一组孔，用于将第一部分分散体/稀释剂流分配到烃流的薄膜中以交叉剪切薄膜并形成混合物 包括烃和分散/稀释剂流。
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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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公开(公告)号：US20170158963A1
公开(公告)日：2017-06-08
申请号：US15393154
申请日：2016-12-28
发明人： Ram Mohan THAKUR , Pradeep Ponoly RAMACHANDRAN , Terapalli Hari Venkata DEVI PRASAD , Gautam THAPA , Debasis BHATTACHARYYA , Brijesh KUMAR , Santanam RAJAGOPAL
摘要： An apparatus for supplying additives into a coker drum includes an inlet for supplying a hydrocarbon feed stream into the coker drum and conduits along the circumference of walls of the coker drum. Each conduit has an injection nozzle to supply additives inside the coker drum. An injection control system controls the operation of the injection nozzles such that 1) one or more of the injection nozzles placed within a first distance above a vapour liquid interphase of the hydrocarbon feed stream are configured to supply the additives; and 2) supply of the additive discontinues from a particular injection nozzle when a distance between the injection nozzle and the vapour liquid interphase is less than or equal to a second distance. The apparatus optionally includes a mechanical drive system moving at least one of the conduits based on the level of the vapour liquid interphase in the coker drum.
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5.发明申请公开(公告)号：US20170058212A1
公开(公告)日：2017-03-02
申请号：US15239363
申请日：2016-08-17
发明人： Pravesh KUMAR , Pappu NARESH , Vinay Kumar CHAUDHARY , Darshankumar Manubhai DAVE , Kamal KUMAR , Murugan BALASUNDARAM , Karumanchi RAMESH , Ganesh Vitthalrao BUTLEY , Om Prakash NANDWANI , Madhusudan SAU , Brijesh KUMAR , Biswapriya DAS
IPC分类号： C10G67/00
摘要： This invention relates to a process for hydro cracking of heavy oils. More particularly, this invention relates to a catalytic process for converting heavy oils, such as vacuum gas oil (VGO) and VGO containing a high proportion of vacuum resid (VR) to middle distillate products.
摘要翻译： 本发明涉及重油加氢裂化方法。 更具体地说，本发明涉及一种用于将重油（例如真空瓦斯油（VGO））和含有高比例真空渣油（VR）的VGO转化成中间馏分产物的催化方法。
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6.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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7.发明申请Process for Simultaneous production of Carbon Nanotube and a Product Gas from Crude Oil and its Products 有权同时生产碳纳米管和原油及其产品的产品气的方法公开(公告)号：US20160318764A1
公开(公告)日：2016-11-03
申请号：US15105563
申请日：2014-12-29
发明人： Naduhatty Selai RAMAN , Palvannan MOHANASUNDARAM , Narayanam SESHUBABU , Jayaraj CHRISTOPHER , Brijesh KUMAR , Anurag Ateet GUPTA , Biswapriya DAS , Ravinder Kumar MALHOTRA
CPC分类号： C01B32/162 , B82Y30/00 , B82Y35/00 , B82Y40/00 , C01B3/26 , C01B32/164 , C01B32/166 , C01B2202/36 , C01B2203/0277 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1082 , C01B2203/1094 , C07C4/06 , C07C2523/755 , C07C2523/881 , D01F9/12 , D01F9/127 , Y10S977/742 , Y10S977/842
摘要： The present invention is directed to a process for the simultaneous production of carbon nanotubes and product gas comprising hydrogen and lighter hydrocarbons, from a liquid hydrocarbon comprising feeding a liquid hydrocarbon in a reactor; and converting the liquid hydrocarbon with a catalyst for simultaneous production of the carbon nanotubes, hydrogen and lighter hydrocarbons, wherein the liquid hydrocarbon comprises petroleum crude oil, its products, or mixtures thereof.
摘要翻译： 本发明涉及一种从包括在反应器中进料液态烃的液态烃同时制备碳纳米管和包含氢气和轻质烃的产物气体的方法; 以及用于同时生产碳纳米管，氢气和轻质烃的催化剂转化液体烃，其中液体烃包括石油原油，其产物或其混合物。
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8.发明申请公开(公告)号：US20160281002A1
公开(公告)日：2016-09-29
申请号：US15036051
申请日：2014-01-06
发明人： Pankaj Kumar KASLIWAL , Kuvettu Mohan PRABHU , Arumugam Velayutham KARTHIKEYANI , Bandaru Venkata HARIPRASADGUPTA , Balaiah SWAMY , Biswanath SARKAR , Brijesh KUMAR , Santanam RAJAGOPAL , Ravinder Kumar MALHOTRA
摘要： 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.
摘要翻译： 本发明提供了重质烃原料的焦化和同时升级的方法和系统。 更具体地说，本发明涉及使用高热载体裂解重质烃原料的方法，其中加入弱酸性位点以改善液体产率并降低焦炭产率。 原料蒸发并与热载体材料接触以产生产物流并将产物流与颗粒状热载体分离，将颗粒状热载体再生至10-30％的程度，并收集气态和液体产物 从产品流。
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公开(公告)号：US20170203231A1
公开(公告)日：2017-07-20
申请号：US15409218
申请日：2017-01-18
发明人： Prakash Bhagwant BHALAVI , Irudayaraj DEVOTTA , Naduhatty Selai RAMAN , Brijesh KUMAR , Biswapriya DAS
摘要： The invention relates to the production of High purity n-hexane from low value stream such as raffinate from benzene extraction unit in crude oil refineries employing extractive distillation. The present invention further related to an extractive distillation employing an organic solvent having comparable or same Hansen dispersive force parameter (δd) of that of the key component of to be separated through extractive distillation. The present invention is useful for separating and isolating pure cyclohexane, pure methylcyclopentane and pure iso-heptane along with the pure n-hexane.
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10.发明申请公开(公告)号：US20170129776A1
公开(公告)日：2017-05-11
申请号：US15240425
申请日：2016-08-18
发明人： Sadhullah MUKTHIYAR , Sayapaneni Gopinath BHANUPRASAD , Gadari SAIDULU , Eswar Prasad DALAI , Sanjeev SINGH , Satheesh Vetterkunnel KUMARAN , Debasis BHATTACHARYYA , Brijesh KUMAR , Biswapriya DAS
摘要： The present invention relates to a process for the production of high quality synthesis gas rich in hydrogen during the process of upgrading the residual hydrocarbon oil feedstock by rejuvenating the spent upgrading material in Reformer in absence of air/oxygen without supplying external heat source other than the heat generated inside the process during combustion of residual coke deposited on the upgrading material. The present invention further relates to the apparatus used for preparation of syngas wherein said syngas thus produced is used for production of hydrogen gas. Furthermore, the present invention also provides system and method for preparing pure hydrogen from syngas.
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