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    PROCESS FOR MANUFACTURING OF RUBBER PROCESS OILS WITH EXTREMELY LOW CARCINOGENIC POLYCYCLIC AROMATICS COMPOUNDS
    11.
    发明申请
    PROCESS FOR MANUFACTURING OF RUBBER PROCESS OILS WITH EXTREMELY LOW CARCINOGENIC POLYCYCLIC AROMATICS COMPOUNDS 有权
    用低成本多环芳烃化合物制造橡胶工艺油的方法

    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。

    INTEGRATED PROCESS FOR PRODUCTION OF HIGH OCTANE GASOLINE, HIGH AROMATIC NAPHTHA AND HIGH CETANE DIESEL FROM HIGH AROMATIC MIDDLE DISTILLATE RANGE STREAMS
    13.
    发明申请
    INTEGRATED PROCESS FOR PRODUCTION OF HIGH OCTANE GASOLINE, HIGH AROMATIC NAPHTHA AND HIGH CETANE DIESEL FROM HIGH AROMATIC MIDDLE DISTILLATE RANGE STREAMS 有权
    用于生产高OCTANE汽油，高芳烃萘和高级西班牙柴油的高级芳烃中间馏分流的综合方法

    公开(公告)号：US20150267130A1

    公开(公告)日：2015-09-24

    申请号：US14658036

    申请日：2015-03-13

    Applicant: INDIAN OIL CORPORATION LTD.

    Inventor： Ganesh Vitthalrao BUTLEY ,  Mainak SARKAR ,  Yamini GUPTA ,  Arangarasu ARUN ,  Madhusudan SAU ,  Vatsala SUGUMARAN ,  Vivekanand KAGDIYAL ,  Paramasivam SAKTHIVEL ,  Brijesh KUMAR ,  Biswapriya DAS

    IPC: C10G65/12 ,  C07C45/39 ,  C07C29/50 ,  C10L1/06 ,  C10L1/02

    CPC classification number: C10G65/12 ,  C07C2602/10 ,  C10G65/08 ,  C10G2300/305 ,  C10G2300/307 ,  C10G2400/02 ,  C10G2400/04 ,  C10L1/026 ,  C10L1/06 ,  C10L2270/023 ,  C10L2270/026

    Abstract: An integrated process for production of ultra low sulfur products of high octane gasoline, high aromatic naphtha and high Cetane Diesel from high aromatic middle distillate range streams from any cracker units such as Light Cycle Oil (LCO) stream of Fluid catalytic cracking (FCC) units and comprising of subjecting the feed boiling between 200 to 400° C. and having at least 30 wt % multi-ring aromatics content subjected to hydrotreating for removal of heteroatoms like sulfur and nitrogen and at a pressure sufficient only for saturation of one ring of multi-ring aromatics. The effluent from hydrotreating is subjected to hydrocracking at same pressure of hydrotreating step above for selective opening of saturated ring of multi-ring aromatics. The effluent from hydrocracking is separated in CUT-1 boiling between 35 to 70° C., CUT-2 boiling between 70 to 200° C. in which the monoaromatics and alkylated monoaromatics are concentrated and CUT-3 boiling above 200° C. in which concentration of saturates i.e. paraffins and naphthenes significantly increased. The CUT-3 is selectively oxidized in selective oxidation step in presence of catalyst, an oxidizing agent and operating conditions such that it results in diesel product with more enhanced Cetane.

    Abstract translation: 来自高芳烃中间馏分的高辛烷值汽油，高芳烃石脑油和高十六烷值柴油的超低硫产品的综合方法来自任何裂解装置，例如流化催化裂化（FCC）装置的轻循环油（LCO）流 并且包括使进料沸腾在200-400℃之间并具有至少30重量％的多环芳烃含量进行加氢处理以除去杂原子如硫和氮，并且在足以仅饱和一个多环的压力 环芳烃。 来自加氢处理的流出物在上述加氢处理步骤的相同压力下进行加氢裂化，以选择性地打开饱和环多环芳族化合物。 来自加氢裂化的流出物在CUT-1沸腾温度为35-70℃之间，CUT-2在70至200℃之间沸腾，其中单芳族化合物和烷基化单芳烃浓缩，CUT-3沸点高于200℃ 饱和物的浓度即石蜡和环烷烃显着增加。 在催化剂，氧化剂和操作条件的存在下，在选择性氧化步骤中选择性地氧化CUT-3，使得其产生具有更多增强的十六烷的柴油产品。

    APPARATUS AND PROCESS FOR FLUID CATALYTIC CRACKING
    15.
    发明申请
    APPARATUS AND PROCESS FOR FLUID CATALYTIC CRACKING 审中-公开
    流体催化裂化装置及其工艺

    公开(公告)号：US20150053588A1

    公开(公告)日：2015-02-26

    申请号：US14388217

    申请日：2012-12-24

    Applicant: Indian Oil Corporation Ltd.

    Inventor： Mukthiyar Sadhullah ,  Satheesh Vetterkunnel Kumaran ,  Debasis Bhattacharyya ,  Gadari Saidulu ,  Somnath Kukade ,  Brijesh Kumar ,  Santanam Rajagopal

    IPC: B01J19/24 ,  C10G11/10

    CPC classification number: B01J19/24 ,  B01J8/26 ,  B01J8/386 ,  B01J2208/0084 ,  C10G11/10 ,  C10G11/18

    Abstract: An apparatus which is an integral hardware consisting of an annular downer reactor and a concentric upflow riser regenerator for catalytic cracking of hydrocarbon feed to is disclosed. The annular downer reactor terminates in annular stripper which is also concentric with the regenerator. The regenerator, reactor and stripper are in fluid connection with each other. The apparatus is highly compact and provides efficient contact between circulating catalyst and hydrocarbon feed. The proposed hardware includes a novel radial distributor for providing improved control and radial distribution of catalyst inside the downflow reactor. The radial distributor has equal numbers of stationary and movable parts placed one after another to cover the entire annular opening at the bottom of the regenerated catalyst vessel. The radial distributor is concentric with regenerator and located between the catalyst holding vessel and the reactor. A process for catalytic cracking using the invented apparatus is also disclosed.

    Abstract translation: 公开了一种装置，其是由环形下行反应器和用于烃进料的催化裂化的同心向上流升气再生器组成的整体硬件。 环形下降反应器终止于环形剥离器，其也与再生器同心。 再生器，反应器和汽提器彼此流体连通。 该设备非常紧凑，并且提供循环催化剂和烃进料之间的有效接触。 所提出的硬件包括一个新颖的径向分布器，用于在下流反应器内提供改进的催化剂的控制和径向分布。 径向分配器具有相等数量的固定和可移动部件，一个接一个地放置，以覆盖再生催化剂容器底部的整个环形开口。 径向分配器与再生器同心并位于催化剂保持容器和反应器之间。 还公开了使用本发明的装置的催化裂化方法。

    PROCESS FOR METAL REDUCTION OF HYDROCARBON OIL
    16.
    发明申请
    PROCESS FOR METAL REDUCTION OF HYDROCARBON OIL 审中-公开
    用于金属还原油的方法

    公开(公告)号：US20140231271A1

    公开(公告)日：2014-08-21

    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 ,  Ravindra Kumar Malhotra

    IPC: C10G32/02

    CPC classification number: C10G32/02 ,  C10G21/20 ,  C10G27/04 ,  C10G45/22 ,  C10G49/18 ,  C10G2300/1037 ,  C10G2300/205

    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.

    Abstract translation: 公开了一种用于烃油的金属含量降低的新方法，其主要目的在于还原钒和镍。 该过程使用电力来加速脱金属过程，但是仅使用电流的电流来加速反应，而不是电流的电解效应。 该方法通过在80〜200℃的较低温度范围内添加相间表面活性剂和相转移催化剂进行，并实现钒和镍的金属含量降低。 通过添加反应，用硫化氢，二氧化碳等处理胺溶液的水相醇衍生物，使其更适合携带更多的电流，并使其更具有金属还原活性。

    Apparatus for fluid catalytic cracking
    20.
    发明授权
    Apparatus for fluid catalytic cracking 有权

    公开(公告)号：US10130929B2

    公开(公告)日：2018-11-20

    申请号：US14388217

    申请日：2012-12-24

    Applicant: Indian Oil Corporation Ltd.

    Inventor： Mukthiyar Sadhullah ,  Satheesh Vetterkunnel Kumaran ,  Debasis Bhattacharyya ,  Gadari Saidulu ,  Somnath Kukade ,  Brijesh Kumar ,  Santanam Rajagopal

    IPC: B01J8/26 ,  B01J19/24 ,  B01J8/38 ,  C10G11/18 ,  C10G11/10

    Abstract: An apparatus which is an integral hardware consisting of an annular downer reactor and a concentric upflow riser regenerator for catalytic cracking of hydrocarbon feed to is disclosed. The annular downer reactor terminates in annular stripper which is also concentric with the regenerator. The regenerator, reactor and stripper are in fluid connection with each other. The apparatus is highly compact and provides efficient contact between circulating catalyst and hydrocarbon feed. The proposed hardware includes a novel radial distributor for providing improved control and radial distribution of catalyst inside the downflow reactor. The radial distributor has equal numbers of stationary and movable parts placed one after another to cover the entire annular opening at the bottom of the regenerated catalyst vessel. The radial distributor is concentric with regenerator and located between the catalyst holding vessel and the reactor. A process for catalytic cracking using the invented apparatus is also disclosed.

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