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公开(公告)号：US10047300B2
公开(公告)日：2018-08-14
申请号：US14347492
申请日：2012-10-12
Applicant: INDIAN OIL CORPORATION LTD.
Inventor： Madhusudan Sau , Ganesh Vitthalrao Butley , Yamini Gupta , Karumanchi Ramesh , Mainak Sarkar , Arangarasu Arun , Saeed Ahmed , Brijesh Kumar , Ravinder Kumar Malhotra
Abstract: A novel process for metal content reduction of hydrocarbon oil is disclosed, which is primarily aimed at reduction of vanadium and nickel. The process uses electricity to accelerate the demetallation process, but only the flow of electrons of the electric current is used to expedite the reaction, instead of the electrolysis effect of the electric current. The process is carried out by adding inter-phase surface active reagent and phase transfer catalyst at a relatively low temperature range of 80 to 200° C. and achieves metal content reduction for vanadium and nickel. Aqueous phase alcoholic derivatives of amine solution is treated with hydrogen sulfide, carbon dioxide, etc. by additive reaction to render it more suitable for carrying more electric current and make them more active for metal reduction.
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公开(公告)号：US09868903B2
公开(公告)日：2018-01-16
申请号：US14668446
申请日：2015-03-25
Applicant: INDIAN OIL CORPORATION LTD.
Inventor： Satyen Kumar Das , Ponoly Ramachandran Pradeep , Terapalli Hari Venkata Devi Prasad , Jagdev Kumar Dixit , Gautam Thapa , Ram Mohan Thakur , Vinod Kumar Sharma , Debasis Bhattacharyya , Suresh Kumar Puri , Anurag Ateet Gupta , Brijesh Kumar , Biswapriya Das , Ravinder Kumar Malhotra
CPC classification number: C09K15/28 , C10G9/00 , C10G9/005 , C10G75/04 , C10G2300/1033 , C10G2300/107
Abstract: The present invention relates to a liquid phase additive comprising an alkyl nitrate; a petroleum sulphonates; an aliphatic, aromatic, cyclohexylamines or hetroalkylated lower amines; a hindered phenol based compounds; a phosphate esters and an aliphatic alcohols for use in delayed coking process with decreased coke yield and increased yield of liquid and/or gaseous product and a process for preparing the liquid phase additive. The present invention also relates to a process for thermal cracking of petroleum residue producing petroleum coke and lighter hydrocarbon products by using liquid phase additive.
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3.发明申请REACTOR ASSEMBLY FOR IMPROVING REACTION BETWEEN TWO IMMISCIBLE PHASES FOR METAL REDUCTION OF HYDROCARBONS 审中-公开用于改善用于金属还原烃的两个不可预测相之间的反应的反应器组件公开(公告)号：US20140248191A1
公开(公告)日：2014-09-04
申请号：US14347534
申请日：2012-10-12
Applicant: INDIAN OIL CORPORATION LTD.
Inventor： Madhusudan Sau , Ganesh V. Butley , Yamini Gupta , Karumanchi Ramesh , Mainak Sarkar , Arangarasu Arun , Brijesh Kumar , Ravinder Kumar Malhotra
IPC: B01J19/08
CPC classification number: B01J19/088 , B01J12/00 , B01J19/087 , B01J19/18 , B01J2219/0805 , B01J2219/0809 , B01J2219/0815 , B01J2219/0835 , B01J2219/0841 , B01J2219/0869 , B01J2219/0877 , B01J2219/0884 , C10G21/00 , C10G27/04 , C10G32/02 , C10G53/14
Abstract: A reactor assembly (1) for improving reaction between two immiscible phases for metal reduction of hydrocarbons is disclosed, which is a modification of a CSTR type reactor assembly. A third gaseous phase is also present in the reactor. Metal plates (5) are provided, mounted on supporting rods (6) which are electrically insulated from the rest of the reactor. The metal plates are made of the same metal to avoid detachment of metal atoms from metal plates. The metal plates serve as the means of transferring only the electrons from the metal plates to the liquids in which they are fully immersed, so that the reaction is made more efficient.
Abstract translation: 公开了用于改进用于金属还原烃的两个不混溶相之间的反应的反应器组件（1），其是CSTR型反应器组件的改进。 第三个气相也存在于反应器中。 提供金属板（5），安装在与反应器的其余部分电绝缘的支撑杆（6）上。 金属板由相同的金属制成，以避免金属原子与金属板分离。 金属板作为仅将电子从金属板传递到完全浸入其中的液体的手段，使得反应更有效率。
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公开(公告)号：US09932529B2
公开(公告)日：2018-04-03
申请号：US14387205
申请日：2013-02-02
Applicant: Indian Oil Corporation Ltd.
Inventor： Naduhatty Selai Raman , Palvannan Mohanasundaram , Pattathilchira Varghese Joseph , Pankaj Bhatnagar , Deepak Saxena , Anil Yadav , Vivekanand Kagdiyal , Brijesh Kumar , Rajan Thomas Mookken , Santanam Rajagopal , Ravinder Kumar Malhotra
CPC classification number: C10G53/06 , C10G21/003 , C10G21/14 , C10G21/20 , C10G2300/30 , C10G2300/44
Abstract: The invention discloses a rubber process oil and a process for manufacturing rubber process oils which are non-carcinogenic in nature. The process comprises of selectively producing Hildebrand solubility components enriched vacuum residue by selective distillation of reduced crude oil (RCO) to obtain minimum of 10 vol % boiling components in the range 490° C. to 50° C., which leads to higher solubility of rubber process oil with an aniline point of less than 70° C. and with extremely low concentration of selective polycyclic aromatics which makes the 15 product non-carcinogenic. The process comprises of selectively enriching higher Hildebrand solubility components in vacuum residue by vacuum distillation of reduced crude oil (RCO), then subjecting the enriched vacuum residue to solvent deasphalting process and subjecting the deasphalted oil to aromatic extraction process and then blending the enriched aromatic extract with Heavy Alkyl 20 Benzene (HAB) or Solvent processed base oil or hydroprocessed base oil or mixture thereof. The rubber process oils manufactured by the invented process have a polycyclic aromatics (PCA) content of less than 10 ppm, specifically benzo(a)pyrene content of less than 1 ppm. They have aniline point less than 70° C. but have high kinematic viscosity of 25 to 75 cSt at 100° C., pour point of 27° C. or less and a flash point minimum of 250° C. or more.
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公开(公告)号：US09637693B2
公开(公告)日：2017-05-02
申请号：US14352286
申请日：2012-10-29
Applicant: INDIAN OIL CORPORATION LTD.
Inventor： Pankaj Kumar Kasliwal , Brijesh Kumar Verma , Ganga Shanker Mishra , Arumugam Velayutham Karthikeyani , Latoor Lal Saroya , Mohan Prabhu Kuvettu , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra
CPC classification number: C10G55/06 , C10G11/20 , C10G11/22 , C10G2300/202 , C10G2300/807
Abstract: Disclosed herein is an improved fluidized catalytic cracking process for converting normally liquid hydrocarbon feedstock with simultaneous reduction of sulfur content in the liquid products obtained therefrom which comprises carrying out the cracking process in the presence of carbon monoxide gas as a reducing agent. The process optionally includes a step of premixing the hydrocarbon feedstock with carbon monoxide gas causing major sulfur reduction before effecting the cracking. The premixing is done in a specified nozzle assembly linked to the FCC unit.
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Patent Agency Ranking
公开(公告)号：US09441252B2
公开(公告)日：2016-09-13
申请号：US14347885
申请日：2012-10-11
Applicant: INDIAN OIL CORPORATION LTD.
Inventor： Mahendra Pratap Singh , Manoj Kumar , Dheer Singh , Deepak Kumar Tuli , Ravinder Kumar Malhotra
CPC classification number: C12P7/649 , C10G2300/1014 , C10L1/02 , C10L1/026 , C11B1/04 , C11B1/10 , C11C3/003 , C12N1/12 , C12P7/64 , C12R1/89 , Y02E50/13 , Y02P30/20
Abstract: The present invention provides a cost effective biotechnological process for production of bio-fuels from isolated and characterized microalgae. The algal strains used in the present invention having higher biomass, higher lipid productivity, higher pH and temperature tolerance are selected from the group consisting of Chlorella vulgaris iOC-1, Chlorella vulgaris iOC-2, Chlorella kessleri, Botrococcus bruni, Dunaliella salina and Nannochloris oculat or a combination thereof having 95-100% similarity with 18s ribosomal nucleic acids nucleotide sequences (rDNA) given for Seq. ID I, Seq. ID 2, Seq. ID 3, Seq. ID 4, Seq. ID 5 and Seq. ID 6. The present process of bio-fuel production comprises the steps of producing lipid from green algae in bioreactors by various novel steps and extracting oil from dried algal cells and ultimately producing biodiesel by transesterification of the said extracted oil.
Abstract translation: 本发明提供了用于从分离和表征的微藻生产生物燃料的成本有效的生物技术方法。 具有较高生物量，较高脂质生产力，较高pH和温度耐受性的本发明中使用的藻类菌株选自小球藻iOC-1，寻常型小球藻iOC-2，小球藻，布鲁氏菌，杜氏盐藻和Nannochloris 眼睛或其组合与具有与Seq给出的18s核糖体核酸核苷酸序列（rDNA）具有95-100％相似性。 ID I，Seq。 ID 2，Seq。 ID 3，Seq ID 4，Seq。 ID 5和Seq。 本发明的生物燃料生产方法包括以下步骤：通过各种新的步骤从生物反应器中的绿藻生产脂质，并从干藻细胞中提取油，最终通过所述提取的油的酯交换生产生物柴油。
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7.发明申请公开(公告)号：US20150068951A1
公开(公告)日：2015-03-12
申请号：US14387205
申请日：2013-02-12
Applicant: Indian Oil Corporation Ltd.
Inventor： Naduhatty Selai Raman , Palvannan Mohanasundaram , Pattathilchira Varghese Joseph , Pankaj Bhatnagar , Deepak Saxena , Anil Yadav , Vivekanand Kagdiyal , Brijesh Kumar , Rajan Thomas Mookken , Santanam Rajagopal , Ravinder Kumar Malhotra
IPC: C10G53/06
CPC classification number: C10G53/06 , C10G21/003 , C10G21/14 , C10G21/20 , C10G2300/30 , C10G2300/44
Abstract: The invention discloses a rubber process oil and a process for manufacturing rubber process oils which are non-carcinogenic in nature. The process comprises of selectively producing Hildebrand solubility components enriched vacuum residue by selective distillation of reduced crude oil (RCO) to obtain minimum of 10 vol % boiling components in the range 490° C. to 50° C., which leads to higher solubility of rubber process oil with an aniline point of less than 70° C. and with extremely low concentration of selective polycyclic aromatics which makes the 15 product non-carcinogenic. The process comprises of selectively enriching higher Hildebrand solubility components in vacuum residue by vacuum distillation of reduced crude oil (RCO), then subjecting the enriched vacuum residue to solvent deasphalting process and subjecting the deasphalted oil to aromatic extraction process and then blending the enriched aromatic extract with Heavy Alkyl 20 Benzene (HAB) or Solvent processed base oil or hydroprocessed base oil or mixture thereof. The rubber process oils manufactured by the invented process have a polycyclic aromatics (PCA) content of less than 10 ppm, specifically benzo(a)pyrene content of less than 1 ppm. They have aniline point less than 70° C. but have high kinematic viscosity of 25 to 75 cSt at 100° C., pour point of 27° C. or less and a flash point minimum of 250° C. or more.
Abstract translation: 本发明公开了一种橡胶加工油及其制造方法，该方法在本质上是非致癌的。 该方法包括通过选择性蒸馏还原原油（RCO）选择性地生产富含真空残渣的希尔德布兰德溶解度成分，以获得在490℃至50℃范围内的最低10vol％沸点组分，这导致更高的溶解度 橡胶加工油，苯胺点小于70℃，极低浓度的选择性多环芳烃使15种产品不致癌。 该方法包括通过减压原油（RCO）的真空蒸馏选择性地富集真空残渣中较高的希尔德布兰德溶解度成分，然后将富集的真空残渣进行溶剂脱沥青处理，并对脱沥青油进行芳族萃取过程，然后将富集的芳香提取物 与重烷基20苯（HAB）或溶剂处理的基础油或加氢基础油或其混合物。 通过本发明方法制造的橡胶加工油具有小于10ppm的多环芳烃（PCA）含量，特别是苯并（a）芘含量小于1ppm。 它们的苯胺点小于70℃，但在100℃下具有25至75cSt的高运动粘度，倾点为27℃或更低，闪点最低值为250℃或更高。
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公开(公告)号：US20140356917A1
公开(公告)日：2014-12-04
申请号：US14347885
申请日：2012-10-11
Applicant: INDIAN OIL CORPORATION LTD.
Inventor： Mahendra Pratap Singh , Manoj Kumar , Dheer Singh , Deepak Kumar Tuli , Ravinder Kumar Malhotra
CPC classification number: C12P7/649 , C10G2300/1014 , C10L1/02 , C10L1/026 , C11B1/04 , C11B1/10 , C11C3/003 , C12N1/12 , C12P7/64 , C12R1/89 , Y02E50/13 , Y02P30/20
Abstract: The present invention provides a cost effective biotechnological process for production of bio-fuels from isolated and characterized microalgae. The algal strains used in the present invention having higher biomass, higher lipid productivity, higher pH and temperature tolerance are selected from the group consisting of Chlorella vulgaris iOC-1, Chlorella vulgaris iOC-2, Chlorella kessleri, Botrococcus bruni, Dunaliella salina and Nannochloris oculat or a combination thereof having 95-100% similarity with 18s ribosomal nucleic acids nucleotide sequences (rDNA) given for Seq. ID I, Seq. ID 2, Seq. ID 3, Seq. ID 4, Seq. ID 5 and Seq. ID 6. The present process of bio-fuel production comprises the steps of producing lipid from green algae in bioreactors by various novel steps and extracting oil from dried algal cells and ultimately producing biodiesel by transesterification of the said extracted oil.
Abstract translation: 本发明提供了用于从分离和表征的微藻生产生物燃料的成本有效的生物技术方法。 具有较高生物量，较高脂质生产力，较高pH和温度耐受性的本发明中使用的藻类菌株选自小球藻iOC-1，寻常型小球藻iOC-2，小球藻，布鲁氏菌，杜氏盐藻和Nannochloris 眼睛或其组合与具有与Seq给出的18s核糖体核酸核苷酸序列（rDNA）具有95-100％相似性。 ID I，Seq。 ID 2，Seq。 ID 3，Seq ID 4，Seq。 ID 5和Seq。 本发明的生物燃料生产方法包括以下步骤：通过各种新的步骤从生物反应器中的绿藻生产脂质，并从干藻细胞中提取油，最终通过所述提取的油的酯交换生产生物柴油。
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9.发明申请PROCESS FOR REDUCTION OF SULFUR IN FCC LIQUID PRODUCTS THROUGH THE USE OF CARBON MONOXIDE AS A REDUCING AGENT 有权通过使用一氧化碳作为还原剂减少FCC液体产品中的硫的方法公开(公告)号：US20140299509A1
公开(公告)日：2014-10-09
申请号：US14352286
申请日：2012-10-29
Applicant: INDIAN OIL CORPORATION LTD.
Inventor： Pankaj Kumar Kasliwal , Brijesh Kumar Verma , Ganga Shanker Mishra , Arumugam Velayutham Karthkeyani , Latoor Lal Saroya , Mohan Prabhu Kuvettu , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra
IPC: C10G55/06
CPC classification number: C10G55/06 , C10G11/20 , C10G11/22 , C10G2300/202 , C10G2300/807
Abstract: Disclosed herein is an improved fluidized catalytic cracking process for converting normally liquid hydrocarbon feedstock with simultaneous reduction of sulfur content in the liquid products obtained therefrom which comprises carrying out the cracking process in the presence of carbon monoxide gas as a reducing agent. The process optionally includes a step of premixing the hydrocarbon feedstock with carbon monoxide gas causing major sulfur reduction before effecting the cracking. The premixing is done in a specified nozzle assembly linked to the FCC unit.
Abstract translation: 本文公开了一种改进的流化催化裂化方法，用于在通过液态烃原料同时还原所得液体产物中转化正常液态烃原料，其包括在一氧化碳气体作为还原剂存在下进行裂化过程。 该方法任选地包括在进行裂化之前将烃原料与一氧化碳气体预混合引起主要的硫还原的步骤。 预混合在与FCC装置相连的指定喷嘴组件中进行。
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公开(公告)号：US20150209766A1
公开(公告)日：2015-07-30
申请号：US14417290
申请日：2013-08-29
Applicant: INDIAN OIL CORPORATION LTD.
Inventor： Kochappilly Ouseph Xavier , Alex Cheru Pulikottil , Mohan Prabhu Kuvettu , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra
IPC: B01J27/19 , B01J21/12 , B01J37/00 , B01J27/051 , B01J37/04 , B01J37/08 , B01J37/02 , B01J35/00 , B01J21/06 , B01J37/06
CPC classification number: B01J27/19 , B01J21/04 , B01J21/06 , B01J21/063 , B01J21/12 , B01J23/882 , B01J27/051 , B01J35/0013 , B01J37/0009 , B01J37/009 , B01J37/0203 , B01J37/0207 , B01J37/04 , B01J37/06 , B01J37/08
Abstract: The current invention provides a hydrotreating catalyst comprising of metals of at least one each from Group VIB, preferably molybdenum and Group VIII, preferably nickel, of the periodic table supported on alumina modified with small amounts of modifying elements well dispersed on the surface so as to retain the physico-chemical characteristics of the support and result in high performance for hydrodesulphurization catalyst, and a commercially viable process for producing such a catalyst. The present invention also discloses a commercially viable method for modifying alumina in the powder form without affecting the porous structure of the support obtained.
Abstract translation: 本发明提供了一种加氢处理催化剂，其由至少一种金属组成，其中VIB族优选为钼和VIII族，优选为镍，优选为含有少量改性元素的氧化铝负载在氧化铝上的元素周期表，优选为镍， 保留载体的物理化学特性并导致加氢脱硫催化剂的高性能，以及用于生产这种催化剂的商业上可行的方法。 本发明还公开了一种商业上可行的粉末形式的氧化铝改性方法，而不影响所获得的载体的多孔结构。
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