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1.发明申请
公开(公告)号：WO2012066574A2
公开(公告)日：2012-05-24
申请号：PCT/IN2011000795
申请日：2011-11-16
Applicant: INDIAN OIL CORP LTD , KUMAR SARVESH , SHARMA ALOK , KUMAR BRIJESH , RAJAGOPAL SANTANAM , MALHOTRA RAVINDER KUMAR , KUMAR ANAND
Inventor： KUMAR SARVESH , SHARMA ALOK , KUMAR BRIJESH , RAJAGOPAL SANTANAM , MALHOTRA RAVINDER KUMAR , KUMAR ANAND
CPC classification number: C10G67/06 , C10G25/00 , C10G2300/1055 , C10G2300/202 , C10G2300/4018 , C10G2400/04
Abstract: The present invention relates to a novel process for desulfurization of diesel with reduced hydrogen consumption. More particularly the subject invention pertains to an integrated process comprising diesel hydro de-sulfurisation (DHDS) or diesel hydrotreatment (DHDT) with reduced severity to desulfurize high sulfur (1.0-2.0 wt%) diesel stream to a much lower level of sulfur content of 350 - 500 ppm in the depleted diesel stream, followed by a novel adsorption procedure for effecting deep desulfurization to reduce overall sulfur content to less than 10 ppm with reduced hydrogen consumption, as compared to high severity DHDS or DHDT procedures of the prior art.
Abstract translation: 减少氢气消耗的柴油脱硫新方法 更具体地说，本发明涉及包含柴油加氢脱硫（DHDS）或柴油加氢处理（DHDT）的综合方法，其具有降低的严重程度以将高硫（1.0-2.0wt％）柴油物流脱硫成低得多的硫含量 与已有技术的高严格度DHDS或DHDT程序相比，在耗尽的柴油料流中为350-500ppm，随后是新颖的吸附程序以实现深度脱硫，从而将总硫含量降低至小于10ppm，同时氢气消耗减少。
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公开(公告)号：WO2011141927A2
公开(公告)日：2011-11-17
申请号：PCT/IN2011/000317
申请日：2011-05-06
Applicant: INDIAN OIL CORPORATION LIMITED , BADHE, Rajesh, Muralidhar , RAMAKRISHNA, Garapati, Siva , SHARMA, Alok , KUMAR, Brijesh , RAJAGOPAL, Santanam , MALHOTRA, Ravinder, Kumar
Inventor： BADHE, Rajesh, Muralidhar , RAMAKRISHNA, Garapati, Siva , SHARMA, Alok , KUMAR, Brijesh , RAJAGOPAL, Santanam , MALHOTRA, Ravinder, Kumar
IPC: C10J3/66
CPC classification number: C10J3/721 , C10J3/18 , C10J3/66 , C10J2300/0916 , C10J2300/093 , C10J2300/094 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0976 , C10J2300/1238 , Y02P20/145
Abstract: The present subject matter describes a gasification system (100) for gasifying a variety of feedstocks. A first stage gasifier (105) receives a feedstock either from a first group of feedstocks or a second group of feedstocks or both. The first stage gasifier decomposes the received feedstock to produce a first product. A second stage gasifier (115) is connected to the first stage gasifier (105) for receiving the first product. In addition, the second stage gasifier (115) receives a feedstock either from a third group of feedstocks or a fourth group of feedstocks or both. The second stage gasifier (115) gasifies the first product and the received feedstock to produce syngas.
Abstract translation: 本主题描述了用于气化各种原料的气化系统（100）。 第一级气化器（105）从第一组原料或第二组原料或二者接收原料。 第一级气化器分解所接收的原料以产生第一产物。 第二级气化器（115）连接到第一级气化器（105），用于接收第一产品。 此外，第二级气化器（115）从第三组原料或第四组原料或二者接收原料。 第二级气化器（115）将第一产物和所接收的原料气化以产生合成气。
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3.发明申请A PROCESS FOR SIMULTANEOUS CRACKING OF LIGHTER AND HEAVIER HYDROCARBON FEED AND SYSTEM FOR THE SAME 审中-公开一种同时打开照明器和加热器碳氢化合物进料及其系统的方法
公开(公告)号：WO2011121613A8
公开(公告)日：2012-05-31
申请号：PCT/IN2011000223
申请日：2011-03-30
Applicant: INDIAN OIL CORP LTD , SUBRAMANI SARAVANAN , BHATTACHARYYA DEBASIS , MANNA RESHMI , DAS SATYEN KUMAR , SARKAR TRIBID , RAJAGOPAL SANTANAM
Inventor： SUBRAMANI SARAVANAN , BHATTACHARYYA DEBASIS , MANNA RESHMI , DAS SATYEN KUMAR , SARKAR TRIBID , RAJAGOPAL SANTANAM
CPC classification number: C10G51/06 , B01J8/0055 , B01J8/1863 , B01J8/26 , B01J8/28 , B01J21/04 , B01J29/088 , B01J35/0006 , B01J35/0026 , B01J35/023 , B01J35/08 , B01J2208/00752 , B01J2208/00761 , B01J2208/00902 , B01J2208/00911 , C10G11/182 , C10G11/185 , C10G2300/104 , C10G2300/1044 , C10G2300/1059 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/301 , C10G2300/4018 , C10G2300/4025 , C10G2300/4093 , C10G2300/701 , C10G2300/703 , C10G2300/708 , C10G2300/807 , C10G2400/02 , C10G2400/20 , C10G2400/22 , C10G2400/28 , C10G2400/30
Abstract: The invention provides for a process and apparatus for simultaneous conversion of lighter and heavier hydrocarbon feedstocks into improved yields of light olefins in the range of C2 to C4, liquid aromatics in the range C6 to C8 mainly benzene, toluene, xylene and ethyl benzene and other useful products employing at least two different reactors operated in series with respect to catalyst flow and parallel with respect to feed flow under different regimes and process conditions with same catalyst system.
Abstract translation: 本发明提供了一种用于将较轻和较重烃原料同时转化为C2至C4范围内的轻质烯烃的改进产率的方法和装置，C6至C8范围内的液体芳烃主要是苯，甲苯，二甲苯和乙苯等 使用至少两种不同反应器的有用产物，其相对于催化剂流动串联运行，并且在不同方式和工艺条件下使用相同的催化剂体系相对于进料流平行。
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公开(公告)号：WO2012004810A1
公开(公告)日：2012-01-12
申请号：PCT/IN2011/000446
申请日：2011-07-04
Applicant: INDIAN OIL CORPORATION LTD. , KUMAR, Sarvesh , KUMAR, Ravi B. , SHARMA, Alok , KUMAR, Brijesh , SEMWAL, Surbhi , ARORA, Ajay Kumar , PURI, Suresh Kumar , AHMED, Saeed , KAGDIYAL, Vivekanand , RAJAGOPAL, Santanam , MALHOTRA, Ravinder Kumar , KUMAR, Anand
Inventor： KUMAR, Sarvesh , KUMAR, Ravi B. , SHARMA, Alok , KUMAR, Brijesh , SEMWAL, Surbhi , ARORA, Ajay Kumar , PURI, Suresh Kumar , AHMED, Saeed , KAGDIYAL, Vivekanand , RAJAGOPAL, Santanam , MALHOTRA, Ravinder Kumar , KUMAR, Anand
Abstract: The invention describes process for demetallation of vegetable oils and animal fats to reduce metal content below 1 ppm to make them suitable for hydroprocessing feedstocks. The process comprises acid treatment with very low concentration of acids, utilizing synergistic effect of phosphoric acid and citric acid, followed by counter-current treatment with clay without intermediate step of water washing and treatment with ion exchange resin.
Abstract translation: 本发明描述了植物油和动物脂肪脱金属的方法，以减少低于1ppm的金属含量，使其适用于加氢处理原料。 该方法包括使用非常低浓度的酸的酸处理，利用磷酸和柠檬酸的协同效应，然后用粘土进行逆流处理，无中间步骤用离子交换树脂进行水洗和处理。
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公开(公告)号：WO2012066574A3
公开(公告)日：2012-05-24
申请号：PCT/IN2011/000795
申请日：2011-11-16
Applicant: INDIAN OIL CORPORATION LTD. , KUMAR Sarvesh , SHARMA Alok , KUMAR Brijesh , RAJAGOPAL Santanam , MALHOTRA Ravinder Kumar , KUMAR Anand
Inventor： KUMAR Sarvesh , SHARMA Alok , KUMAR Brijesh , RAJAGOPAL Santanam , MALHOTRA Ravinder Kumar , KUMAR Anand
Abstract: The present invention relates to a novel process for desulfurization of diesel with reduced hydrogen consumption. More particularly the subject invention pertains to an integrated process comprising diesel hydro de-sulfurisation (DHDS) or diesel hydrotreatment (DHDT) with reduced severity to desulfurize high sulfur (1.0-2.0 wt%) diesel stream to a much lower level of sulfur content of 350 - 500 ppm in the depleted diesel stream, followed by a novel adsorption procedure for effecting deep desulfurization to reduce overall sulfur content to less than 10 ppm with reduced hydrogen consumption, as compared to high severity DHDS or DHDT procedures of the prior art.
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Patent Agency Ranking
公开(公告)号：WO2012004808A1
公开(公告)日：2012-01-12
申请号：PCT/IN2011/000444
申请日：2011-07-04
Applicant: INDIAN OIL CORPORATION LTD. , BALIVADA, Ravikumar , BADHE, Rajesh Muralidhar , SHARMA, Alok , KUMAR, Brijesh , RAJAGOPAL, Santanam , MALHOTRA, Ravinder Kumar , KUAMR, Anand
Inventor： BALIVADA, Ravikumar , BADHE, Rajesh Muralidhar , SHARMA, Alok , KUMAR, Brijesh , RAJAGOPAL, Santanam , MALHOTRA, Ravinder Kumar , KUAMR, Anand
CPC classification number: C10G2/332 , B01J23/745 , B01J23/75 , B01J37/18 , C10G2/342 , C10G2300/703
Abstract: This invention relates to an apparatus and a process for conversion of syngas into one or more hydrocarbons in presence of Fisher-Tropsch catalyst comprising in-situ catalyst activation in a separate fluid bed reactor. Activation is carried out in the dry phase in flowing hydrogen atmosphere in fluidised condition in a separate fluid bed reactor. The activated catalyst is transferred to the main slurry reactor with flowing hydrogen. Filters are provided outside the slurry reactor and separated wax product is recycled back to the reactor.
Abstract translation: 本发明涉及一种在包含在单独的流化床反应器中原位催化剂活化的费 - 托催化剂存在下将合成气转化为一种或多种烃的装置和方法。 活化在干态中在流化氢气氛中在流化床状态下在单独的流化床反应器中进行。 活化的催化剂用流动的氢气转移到主淤浆反应器中。 过滤器设置在浆料反应器外部，并将分离的蜡产物再循环回反应器。
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公开(公告)号：WO2011073994A1
公开(公告)日：2011-06-23
申请号：PCT/IN2010/000787
申请日：2010-12-03
Applicant: INDIAN OIL CORPORATION LTD , MURALIDHAR, Badhe, Rajesh , SINGH, Rajesh , SHARMA, Alok , KUMAR, Brijesh , RAJAGOPAL, Santanam , MALHOTRA, Ravinder, Kumar , KUMAR, Anand
Inventor： MURALIDHAR, Badhe, Rajesh , SINGH, Rajesh , SHARMA, Alok , KUMAR, Brijesh , RAJAGOPAL, Santanam , MALHOTRA, Ravinder, Kumar , KUMAR, Anand
IPC: C01B3/40
CPC classification number: C01B3/38 , C01B2203/0233 , C01B2203/0283 , C01B2203/0495 , C01B2203/0827 , C01B2203/0883 , C01B2203/1058 , C01B2203/1241 , C01B2203/1258 , C01B2203/148 , C01B2203/1619 , C01B2203/169
Abstract: The present subject matter relates to a process of reforming a natural gas stream by steam. The reforming is carried out at a temperature within a predetermined range to form a substantially carbon monoxide free product mixture of hydrogen and natural gas. The reforming is carried out in presence of a nickel-based catalyst. The temperature is controlled in a range of about 350°C to about 390°C. The reforming can be started or stopped or its rate can be varied, based on an outflow demand of the product mixture of hydrogen and natural gas.
Abstract translation: 本发明涉及通过蒸汽重整天然气流的方法。 重整在预定范围内的温度下进行，以形成基本上一氧化碳的氢气和天然气的产物混合物。 重整在镍基催化剂的存在下进行。 将温度控制在约350℃至约390℃的范围内。 基于氢气和天然气的产物混合物的流出需求，可以开始或停止重整或其速率可以变化。
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公开(公告)号：WO2011141927A3
公开(公告)日：2012-01-05
申请号：PCT/IN2011000317
申请日：2011-05-06
Applicant: INDIAN OIL CORP LTD , BADHE RAJESH MURALIDHAR , RAMAKRISHNA GARAPATI SIVA , SHARMA ALOK , KUMAR BRIJESH , RAJAGOPAL SANTANAM , MALHOTRA RAVINDER KUMAR
Inventor： BADHE RAJESH MURALIDHAR , RAMAKRISHNA GARAPATI SIVA , SHARMA ALOK , KUMAR BRIJESH , RAJAGOPAL SANTANAM , MALHOTRA RAVINDER KUMAR
CPC classification number: C10J3/721 , C10J3/18 , C10J3/66 , C10J2300/0916 , C10J2300/093 , C10J2300/094 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0976 , C10J2300/1238 , Y02P20/145
Abstract: The present subject matter describes a gasification system (100) for gasifying a variety of feedstocks. A first stage gasifier (105) receives a feedstock either from a first group of feedstocks or a second group of feedstocks or both. The first stage gasifier decomposes the received feedstock to produce a first product. A second stage gasifier (115) is connected to the first stage gasifier (105) for receiving the first product. In addition, the second stage gasifier (115) receives a feedstock either from a third group of feedstocks or a fourth group of feedstocks or both. The second stage gasifier (115) gasifies the first product and the received feedstock to produce syngas.
Abstract translation: 本主题描述了用于气化各种原料的气化系统（100）。 第一级气化器（105）从第一组原料或第二组原料或二者接收原料。 第一级气化器分解所接收的原料以产生第一产物。 第二级气化器（115）连接到第一级气化器（105），用于接收第一产品。 此外，第二级气化器（115）从第三组原料或第四组原料或二者接收原料。 第二级气化器（115）使第一产物和所接收的原料气化以产生合成气。
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9.发明申请CATALYTICAL HYDRODESULFURIZATION OF KEROSENE IN TWO STEPS ON COBALT-MOLYBDENUM CATALYST AND INTERMEDIATE STRIPPING 审中-公开氯化钴催化剂和中间剥离两步法中氯化氢的催化水解
公开(公告)号：WO2011114352A3
公开(公告)日：2011-11-10
申请号：PCT/IN2011000175
申请日：2011-03-16
Applicant: INDIAN OIL CORP LTD , BADHE RAJESH MURALIDHAR , SHARMA ALOK , KUMAR BRIJESH , RAJAGOPAL SANTANAM , MALHOTRA RAVINDER KUMAR , KUMAR ANAMD
Inventor： BADHE RAJESH MURALIDHAR , SHARMA ALOK , KUMAR BRIJESH , RAJAGOPAL SANTANAM , MALHOTRA RAVINDER KUMAR , KUMAR ANAMD
CPC classification number: C10G45/08 , B01J23/28 , C10G2300/1051 , C10G2300/202 , C10G2300/207 , C10G2300/301 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/4056 , C10G2300/42 , C10G2400/08
Abstract: The present invention relates to a process for selective removal of mercaptan from aviation turbine fuel (ATF) feed comprising: mixing aviation turbine fuel feed with hydrogen, at a pressure in range of 3 bar to 20 bar to obtain a reaction mixture, heating the reaction mixture at a temperature range of 150 °C to 350 °C to obtain a heated mixture, reacting the heated mixture with a hydrotreating catalyst in a rector to obtain a reactor effluent, stripping H2S gas from the reactor effluent to obtain a stripper bottom product, and removing moisture from the stripper bottom product to obtain aviation turbine fuel product having less than 10 ppm mercaptan. The process of present invention also improves properties such as colour, acidity etc of other products. The present invention further relates to an aviation turbine fuel product having less than 10 ppm mercaptan prepared by a process of the present invention. The process of present invention is flexible and can be employed for a grass root unit or retrofitting-existing unit.
Abstract translation: 本发明涉及一种从航空涡轮燃料（ATF）进料中选择性除去硫醇的方法，包括：在3巴-20巴的压力范围内将航空涡轮燃料进料与氢混合，得到反应混合物，加热反应 混合物在150℃至350℃的温度范围内获得加热的混合物，将加热的混合物与加氢处理催化剂在反应器中反应以获得反应器流出物，从反应器流出物中汽提H 2 S气体以获得汽提塔底产物， 并从汽提塔底部产品中除去水分，以获得具有小于10ppm硫醇的航空涡轮燃料产品。 本发明的方法还提高了其它产品的颜色，酸度等性质。 本发明还涉及通过本发明的方法制备的具有小于10ppm硫醇的航空涡轮燃料产品。 本发明的方法是灵活的，可以用于草根单元或改装现有的单元。
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10.发明申请A PROCESS FOR SIMULTANEOUS CRACKING OF LIGHTER AND HEAVIER HYDROCARBON FEED AND SYSTEM FOR THE SAME 审中-公开一种同时开裂轻重型烃类进料的系统及其系统
公开(公告)号：WO2011121613A2
公开(公告)日：2011-10-06
申请号：PCT/IN2011/000223
申请日：2011-03-30
Applicant: INDIAN OIL CORPORATION LTD , SUBRAMANI, Saravanan , BHATTACHARYYA, Debasis , MANNA, Reshmi , DAS, Satyen, Kumar , SARKAR, Tribid , RAJAGOPAL, Santanam
Inventor： SUBRAMANI, Saravanan , BHATTACHARYYA, Debasis , MANNA, Reshmi , DAS, Satyen, Kumar , SARKAR, Tribid , RAJAGOPAL, Santanam
IPC: C10G11/18
CPC classification number: C10G51/06 , B01J8/0055 , B01J8/1863 , B01J8/26 , B01J8/28 , B01J21/04 , B01J29/088 , B01J35/0006 , B01J35/0026 , B01J35/023 , B01J35/08 , B01J2208/00752 , B01J2208/00761 , B01J2208/00902 , B01J2208/00911 , C10G11/182 , C10G11/185 , C10G2300/104 , C10G2300/1044 , C10G2300/1059 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/301 , C10G2300/4018 , C10G2300/4025 , C10G2300/4093 , C10G2300/701 , C10G2300/703 , C10G2300/708 , C10G2300/807 , C10G2400/02 , C10G2400/20 , C10G2400/22 , C10G2400/28 , C10G2400/30
Abstract: The invention provides for a process and apparatus for simultaneous conversion of lighter and heavier hydrocarbon feedstocks into improved yields of light olefins in the range of C2 to C4, liquid aromatics in the range C6 to C8 mainly benzene, toluene, xylene and ethyl benzene and other useful products employing at least two different reactors operated in series with respect to catalyst flow and parallel with respect to feed flow under different regimes and process conditions with same catalyst system.
Abstract translation: 本发明提供了一种同时将轻质和重质烃原料转化为C2-C4范围内的轻质烯烃，C6-C8范围内的液体芳烃主要是苯的改进产率的方法和设备， 甲苯，二甲苯和乙基苯以及其他有用的产品，该催化剂采用至少两个不同的反应器，这些反应器在催化剂流动方面串联操作，并且在相同催化剂体系的不同方案和工艺条件下平行于进料流动。
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