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1. 发明公开

EP3744813A1 A PROCESS FOR CONVERSION OF FUEL GRADE COKE TO ANODE GRADE COKE 审中-实审
公开(公告)号：EP3744813A1
公开(公告)日：2020-12-02
申请号：EP20171342.7
申请日：2020-04-24
申请人： INDIAN OIL CORPORATION Ltd.
发明人： PRADEEP, Ponoly Ramachandran , MONDAL, Prantik , PRASAD, Terapalli Hari Venkata Devi , DAS, Satyen Kumar , SAU, Madhusudan , MAZUMDAR, Sanjiv Kumar , RAMAKUMAR, Sankara Sri Venkata
IPC分类号： C10B57/00 , B01J6/00 , C01B32/05
摘要： The present invention relates to a conversion of fuel grade coke produced through thermal cracking of heavy petroleum residue to anode grade coke. More specifically, the present invention provides a process which employs high sulfur fuel grade coke as the feedstock to produce low sulfur coke which can be used to manufacture electrodes for use in aluminium industry. Further, the invention also relates to a system for removal of metal content from coke and conversion of fuel grade coke to anode grade coke.

5. 发明公开

EP3620225A1 PROCESS FOR CO2 CAPTURE FROM GASEOUS STREAMS 有权转让
公开(公告)号：EP3620225A1
公开(公告)日：2020-03-11
申请号：EP19193341.5
申请日：2019-08-23
申请人： INDIAN OIL CORPORATION Ltd.
发明人： Kumar, Manoj , Sahoo, Prakash Chandra , Puri, Suresh Kumar , Ramakumar, Sankara Sri Venkata
IPC分类号： B01D53/14
摘要： A process for selective capture of CO 2 from gaseous mixture comprising of: (a) spraying a bio-amine cluster; (b) capturing CO 2 through bio-amine cluster; and (c) desorption of CO 2 through solar assisted electro de-amination, wherein the bio-amine cluster is comprises of: an amine cluster comprising of a quaternary Isobutylamine (IB) with amine terminated Poly(L-lactide) as the chelating agent; a cluster stabilizing agent; a cluster micelle stabilizing agent; and a carbonic anhydrase (CA) functionalized matrix in 0.05 - 0.2 wt% of total wt% of bio-amine cluster and wherein the CA is obtained from a source selected from the group consisting of Bacillus thermoleovorans , Pseudomonas fragi , Bacillus stearothermophilus and Arthrobacter sp. and a process for production of bio-amine cluster.

6. 发明授权

EP2872538B1 ZIEGLER-NATTA CATALYST SYSTEMS COMPRISING A 1,2-PHENYLENEDIOATE AS INTERNAL DONOR AND PROCESS FOR PREPARING THE SAME 有权
公开(公告)号：EP2872538B1
公开(公告)日：2020-03-11
申请号：EP13765787.0
申请日：2013-07-12
申请人： Indian Oil Corporation Ltd
发明人： BANTU, Bhasker , SINGH, Gurmeet , KAUR, Sukhdeep , KUMAR, Naresh , KAPUR, Gurpreet Singh , KANT, Shashi , MALHOTRA, Ravinder Kumar
IPC分类号： C08F10/00 , C08F4/651

7. 发明公开

EP3514217A1 A PROCESS FOR CONVERSION OF HIGH ACIDIC CRUDE OILS 有权
公开(公告)号：EP3514217A1
公开(公告)日：2019-07-24
申请号：EP18208653.8
申请日：2018-11-27
申请人： INDIAN OIL CORPORATION Ltd.
发明人： PRADEEP, Ponoly Ramachandran , DAS, Satyen Kumar , PRASAD, Terapalli Hari Venkata Devi , KOTTAKUNA, Arjun Kumar , RAJESH , P K, Mahendra , BHATTACHARYYA, Debasis , MAZUMDAR, Sanjiv Kumar , RAMAKUMAR, Sankara Sri Venkata
IPC分类号： C10G55/04 , C10B55/00 , C10G9/00 , C10B57/04
摘要： The present invention relates to crude oil processing, particularly related to conversion of crude oil containing high amount of naphthenic acid compounds to lighter hydrocarbon materials with minimum capital expenditure. The invented process utilizes a novel scheme for high TAN crude oils by employing thermal cracking process to maximize the residue conversion to valuable products, which require minimum modifications in unit metallurgies and corrosion inhibitor injection schemes in refineries.

8. 发明公开

EP3466894A3 TREATMENT AND RECOVERY OF CAUSTIC FROM SPENT CAUSTIC THROUGH BIOELECTROCHEMICAL PROCESS 有权
公开(公告)号：EP3466894A3
公开(公告)日：2019-07-03
申请号：EP18196952.8
申请日：2018-09-26
申请人： INDIAN OIL CORPORATION Ltd.
发明人： SINGH, Mahendara Pratap , KUMAR, Manoj , SANDIPAM, Srikanth , SINGH, Amardeep , SINGH, Dheer , SRIVASTAVA, Umish , PURI, Suresh Kumar , MAZUMDAR, Sanjiv Kumar , RAMAKUMAR, Sankara Sri Venkata
IPC分类号： C02F3/00 , C02F3/34 , C02F101/10
CPC分类号： C25B9/10 , C02F3/005 , C02F3/02 , C02F3/2806 , C02F3/341 , C02F2101/101 , C02F2209/06 , C12P11/00 , C25B1/16 , C25B11/0415 , C25B11/12
摘要： The present invention relates to an apparatus and method for bio-assisted treatment of spent caustic obtained from hydrocarbon and gas processing installations. The present invention also relates to method for recovery of caustic and recovery of sulfur from spent caustic. According to present invention, the sulfide removal is about 96% and the sulphur formation and deposition on the electrode lies in range of 72±8%.

9. 发明授权

EP2591071B1 UPFLOW REGENERATION OF FCC CATALYST FOR MULTI STAGE CRACKING 有权
公开(公告)号：EP2591071B1
公开(公告)日：2018-12-12
申请号：EP11741289.0
申请日：2011-07-04
申请人： Indian Oil Corporation Ltd.
发明人： MUKTHIYAR, S. , PRADEEP, P. R. , BHATTACHARYYA, Debasis , SATHEESH, V., K. , SAIDULU, G.
IPC分类号： C10G11/18 , C10G51/06 , B01J8/00 , B01J8/30 , B01J8/38 , B01J38/30
CPC分类号： B01J38/30 , B01J8/0025 , B01J8/30 , B01J8/388 , C10G11/182 , C10G51/06 , C10G2300/708
摘要： This invention relates to a process and an apparatus for regeneration of spent FCC catalyst using multiple reactors operation resulting in wide variation of coke on spent catalyst are disclosed. This process uses an up flow regenerator with divided injection of spent catalyst based on their coke content to control the residence time for its efficient regeneration and reduced hydrothermal deactivation. This system has the advantage of minimizing the exposure to the high temperature of low coked catalyst to the minimum possible time and high coke contained catalyst to the required time for its complete regeneration.

10. 发明公开

EP3284804A1 PRODUCTION OF PROPYLENE IN A FLUID CATALYTIC CRACKING UNIT 有权
标题翻译：丙烯在流化催化裂化装置中的生产
公开(公告)号：EP3284804A1
公开(公告)日：2018-02-21
申请号：EP17186430.9
申请日：2017-08-16
申请人： INDIAN OIL CORPORATION Ltd.
发明人： BHUYAN, Manoj Kumar , KUMARAN, Satheesh Vetterkunnel , BHATTACHARYYA, Debasis , KHAN, Shoeb Hussain , DE, Bidyut , PANDE, Sudhir kumar
IPC分类号： C10G11/18
摘要： A process and apparatus for catalytic cracking of hydrocarbon feedstock employing circulating fluidized bed reactor-regenerator configuration for maximizing the yield of propylene (C3 olefin) is disclosed. The apparatus comprises two reaction zones operating under different temperature and weight hourly space velocity (WHSV), one primary zone for cracking of hydrocarbon feedstock and other as secondary zone for cracking of C4 fraction produced from the cracking of hydrocarbon feedstock in the primary reaction zone, optionally admixed with C4 stream from external source. Two dedicated conduits equipped with valves for control of catalyst flow rate are provided to supply the hot catalyst from a common catalyst regeneration zone wherein the catalyst flowing though conduit connected to the secondary reaction zone is cooled employing a heat exchanging device. The lower temperature achieved in secondary reaction zone on account of exchange of heat along with lower weight hourly space velocity (WHSV) selectively promotes oligomerisation of C4 fraction before being cracked to produce C3 olefin in the subsequent portion of the reaction zone (primary).
摘要翻译：公开了一种用于使用循环流化床反应器 - 再生器构造来最大化丙烯产率（C 3烯烃）的烃原料的催化裂化的方法和设备。该设备包括在不同的温度和重量时空速度（WHSV）下操作的两个反应区，烃原料裂化的一个主要区域和作为主要反应区中由烃原料裂化产生的C4馏分裂化的其他区域，任选地与来自外部来源的C4流混合。提供两个配备有用于控制催化剂流量的阀的专用导管，以从共用催化剂再生区供应热催化剂，其中流过与二级反应区连接的导管的催化剂采用热交换装置进行冷却。由于热交换和较低的重时空速（WHSV），在第二反应区中实现的较低温度在反应区（主）的后续部分中裂化以产生C3烯烃之前选择性地促进C4馏分的低聚。

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