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公开(公告)号：US20130197251A1
公开(公告)日：2013-08-01
申请号：US13808798
申请日：2011-07-04
申请人： Sarvesh Kumar , Ravi B. Kumar , Alok Sharma , Brijesh Kumar , Surbhi Semwal , Ajay Kumar Arora , Suresh Kumar Puri , Saeed Ahmed , Vivekanand Kagdiyal , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
发明人： Sarvesh Kumar , Ravi B. Kumar , Alok Sharma , Brijesh Kumar , Surbhi Semwal , Ajay Kumar Arora , Suresh Kumar Puri , Saeed Ahmed , Vivekanand Kagdiyal , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
IPC分类号： C11B3/00
摘要： 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.
摘要翻译： 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：US08802879B2
公开(公告)日：2014-08-12
申请号：US13808798
申请日：2011-07-04
申请人： Sarvesh Kumar , Ravi B. Kumar , Alok Sharma , Brijesh Kumar , Surbhi Semwal , Ajay Kumar Arora , Suresh Kumar Puri , Saeed Ahmed , Vivekanand Kagdiyal , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
发明人： Sarvesh Kumar , Ravi B. Kumar , Alok Sharma , Brijesh Kumar , Surbhi Semwal , Ajay Kumar Arora , Suresh Kumar Puri , Saeed Ahmed , Vivekanand Kagdiyal , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
摘要： 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.
摘要翻译： 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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3.发明申请公开(公告)号：US20130270155A1
公开(公告)日：2013-10-17
申请号：US13988305
申请日：2011-11-16
申请人： Sarvesh Kumar , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
发明人： Sarvesh Kumar , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
IPC分类号： C10G67/06
CPC分类号： C10G67/06 , C10G25/00 , C10G2300/1055 , C10G2300/202 , C10G2300/4018 , C10G2400/04
摘要： 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.
摘要翻译： 本发明涉及一种降低氢消耗的柴油脱硫新方法。 更具体地，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，其具有降低的严重性以将高硫（1.0-2.0重量％）柴油流脱硫至低得多的硫含量 在耗尽的柴油流中为350-500ppm，随后是与现有技术的高严重性DHDS或DHDT方法相比，用于进行深度脱硫以将总硫含量降低至低于10ppm，同时降低氢消耗的新型吸附程序。
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公开(公告)号：US20120304539A1
公开(公告)日：2012-12-06
申请号：US13515813
申请日：2010-12-03
申请人： Rajesh Muralidhar Badhe , Rajesh Singh , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
发明人： Rajesh Muralidhar Badhe , Rajesh Singh , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
IPC分类号： C10L3/10
CPC分类号： C01B3/38 , C01B2203/0233 , C01B2203/0283 , C01B2203/0495 , C01B2203/0827 , C01B2203/0883 , C01B2203/1058 , C01B2203/1241 , C01B2203/1258 , C01B2203/148 , C01B2203/1619 , C01B2203/169
摘要： 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.
摘要翻译： 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，重整可以开始或停止，或其速率可以变化。
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5.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：US20130056391A1
公开(公告)日：2013-03-07
申请号：US13635663
申请日：2011-03-16
申请人： Rajesh Muralidhar Badhe , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
发明人： Rajesh Muralidhar Badhe , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra , Anand Kumar
CPC分类号： C10G45/08 , B01J23/28 , C10G2300/1051 , C10G2300/202 , C10G2300/207 , C10G2300/301 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/4056 , C10G2300/42 , C10G2400/08
摘要： A process for selective removal of mercaptan from aviation turbine fuel feed includes mixing aviation turbine fuel feed with hydrogen, at a pressure in a range from 3 bar to 20 bar to obtain a reaction mixture. The reaction mixture is heated at a temperature range of 150° C. to 350° C. to obtain a heated mixture. The heated mixture is reacted with a hydrotreating catalyst in a rector to obtain a reactor effluent, and H2S gas is stripped from the reactor effluent to obtain a stripper bottom product. Moisture is removed from the stripper bottom product to obtain aviation turbine fuel product having less than 10 ppm mercaptan. The aviation fuel product has improved properties such as color and acidity. Embodiments also relate to an aviation turbine fuel product having less than 10 ppm mercaptan prepared by the described process of the present invention.
摘要翻译： 从航空涡轮机燃料进料选择性地除去硫醇的方法包括将航空涡轮机燃料进料与氢气混合，在3巴至20巴的压力下获得反应混合物。 将反应混合物在150℃至350℃的温度范围内加热，得到加热的混合物。 加热的混合物与反应器中的加氢处理催化剂反应以获得反应器流出物，并从反应器流出物中除去H 2 S气体以获得汽提塔底部产物。 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。 航空燃料产品具有改进的性能，如颜色和酸度。 实施例还涉及具有通过本发明所述方法制备的小于10ppm硫醇的航空涡轮燃料产品。
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公开(公告)号：US08617424B2
公开(公告)日：2013-12-31
申请号：US13696986
申请日：2011-05-06
申请人： Rajesh Muralidhar Badhe , Garapati Siva Ramakrishna , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra
发明人： Rajesh Muralidhar Badhe , Garapati Siva Ramakrishna , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra
CPC分类号： C10J3/721 , C10J3/18 , C10J3/66 , C10J2300/0916 , C10J2300/093 , C10J2300/094 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0976 , C10J2300/1238 , Y02P20/145
摘要： 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.
摘要翻译： 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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公开(公告)号：US20130056685A1
公开(公告)日：2013-03-07
申请号：US13696986
申请日：2011-05-06
申请人： Rajesh Muralidhar Badhe , Garapati Siva Ramakrishna , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra
发明人： Rajesh Muralidhar Badhe , Garapati Siva Ramakrishna , Alok Sharma , Brijesh Kumar , Santanam Rajagopal , Ravinder Kumar Malhotra
CPC分类号： C10J3/721 , C10J3/18 , C10J3/66 , C10J2300/0916 , C10J2300/093 , C10J2300/094 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0976 , C10J2300/1238 , Y02P20/145
摘要： 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.
摘要翻译： 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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公开(公告)号：US09034633B2
公开(公告)日：2015-05-19
申请号：US12711533
申请日：2010-02-24
申请人： Manoj Kumar , Mahendra Pratap Singh , Harinder Kaur Dua , Vivekanand Kagdiyal , Amarjeet Singh Sarpal , Vijay Kumar Chhatwal , Ravinder Kumar Malhotra , Anand Kumar
发明人： Manoj Kumar , Mahendra Pratap Singh , Harinder Kaur Dua , Vivekanand Kagdiyal , Amarjeet Singh Sarpal , Vijay Kumar Chhatwal , Ravinder Kumar Malhotra , Anand Kumar
摘要： Disclosed herein is a method for biopile-based bioremediation of hydrocarbon waste with high aromatic content. The method comprises of isolating specific microorganisms and preparing microbial blend, preparing biopile, adding the microbial blend into the biopile, providing nutrient, aeration and watering of biopile.
摘要翻译： 本文公开了一种用于具有高芳族含量的烃废物的基于生物堆的生物修复方法。 该方法包括分离特异性微生物并制备微生物混合物，制备生物堆积物，将微生物混合物加入到生物堆中，提供生物的营养，通气和浇水。
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公开(公告)号：US08353972B2
公开(公告)日：2013-01-15
申请号：US12025528
申请日：2008-02-04
申请人： Rakesh Sarin , Ravindra Kumar , Suresh Kumar Puri , Anurag Ateet Gupta , Ravinder Kumar Malhotra , Satish Makhija
发明人： Rakesh Sarin , Ravindra Kumar , Suresh Kumar Puri , Anurag Ateet Gupta , Ravinder Kumar Malhotra , Satish Makhija
CPC分类号： C07C29/34 , C07C51/16 , C07C67/08 , C07C69/24 , C10L1/026 , C10L1/19 , C10L10/08 , C10L10/12 , C10L10/14 , Y02E50/13 , Y02T50/678 , C07C31/125 , C07C53/128
摘要： Disclosed is a novel synthetic fuel as alternative to diesel, wherein said synthetic fuel comprises branched esters and wherein the fuel having improved fuel properties such as zero aromatic, zero olefin, zero sulphur, low pour, high cetane diesel fuel with improved lubricity and oxidative stability. Further, the present invention provides a method of preparation of said esters.
摘要翻译： 公开了一种新型合成燃料作为柴油的替代物，其中所述合成燃料包括支链酯，并且其中燃料具有改进的燃料性质，例如零芳香族，零烯烃，零硫，低倾倒，具有改善的润滑性和氧化稳定性的高十六烷值柴油 。 此外，本发明提供了所述酯的制备方法。
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公开(公告)号：US20090038211A1
公开(公告)日：2009-02-12
申请号：US12025528
申请日：2008-02-04
申请人： Rakesh Sarin , Ravindra Kumar , Suresh Kumar Puri , Anurag Ateet Gupta , Ravinder Kumar Malhotra , Satish Makhija
发明人： Rakesh Sarin , Ravindra Kumar , Suresh Kumar Puri , Anurag Ateet Gupta , Ravinder Kumar Malhotra , Satish Makhija
IPC分类号： C10L1/18
CPC分类号： C07C29/34 , C07C51/16 , C07C67/08 , C07C69/24 , C10L1/026 , C10L1/19 , C10L10/08 , C10L10/12 , C10L10/14 , Y02E50/13 , Y02T50/678 , C07C31/125 , C07C53/128
摘要： Disclosed is a novel synthetic fuel as alternative to diesel, wherein said synthetic fuel comprises branched esters and wherein the fuel having improved fuel properties such as zero aromatic, zero olefin, zero sulphur, low pour, high cetane diesel fuel with improved lubricity and oxidative stability. Further, the present invention provides a method of preparation of said esters.
摘要翻译： 公开了一种新型合成燃料作为柴油的替代物，其中所述合成燃料包括支链酯，并且其中燃料具有改进的燃料性质，例如零芳香族，零烯烃，零硫，低倾倒，具有改善的润滑性和氧化稳定性的高十六烷值柴油 。 此外，本发明提供了所述酯的制备方法。
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