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

IPC分类号： C10J3/66 ,  C10J3/18 ,  C10J3/72

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。

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

IPC分类号： B01J8/00 ,  C01B3/02

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。

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

IPC分类号： C10G45/08 ,  C10L1/04

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。

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。

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。

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

CPC分类号： C11B3/001 ,  C11B3/04 ,  C11B3/10

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。

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

IPC分类号： C11B3/00 ,  C11B3/04 ,  C11B3/10

CPC分类号： C11B3/001 ,  C11B3/04 ,  C11B3/10

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。

公开(公告)号：US09260672B2

公开(公告)日：2016-02-16

申请号：US13988316

申请日：2011-11-16

申请人： Sarvesh Kumar ,  Alok Sharma ,  Brijesh Kumar ,  Anju Chopra ,  Santanam Rajagopal ,  Kumar Ravinder Malhotra

发明人： Sarvesh Kumar ,  Alok Sharma ,  Brijesh Kumar ,  Anju Chopra ,  Santanam Rajagopal ,  Kumar Ravinder Malhotra

IPC分类号： C10G67/06 ,  C10G67/10 ,  C10G67/16 ,  C10G65/06 ,  C10G65/16 ,  C10G65/04 ,  C10G61/08 ,  C10G25/00 ,  C10G27/06 ,  C10G45/32 ,  C10G67/04 ,  C10G67/14 ,  C10G45/02 ,  C10G19/02 ,  C10G67/00

CPC分类号： C10G67/06 ,  C10G19/02 ,  C10G25/00 ,  C10G27/06 ,  C10G45/02 ,  C10G45/32 ,  C10G61/08 ,  C10G65/043 ,  C10G65/06 ,  C10G65/16 ,  C10G67/00 ,  C10G67/0427 ,  C10G67/10 ,  C10G67/14 ,  C10G67/16 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/202 ,  C10G2300/305 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2400/02

摘要： The present invention provides a process for deep desulphurization of cracked gasoline with minimum octane loss of about 1-2 units. In this process full range cracked gasoline from FCC, Coker, Visbreaker etc is sent to Diolefin Saturation Reactor for selective saturation of diolefins. After saturation of diolefins, the stream is sent to Splitter for splitting into three cuts i.e Light Cut (IBP-70° C.), Intermediate Cut (70-90° C.) and Heavy Cut (90-210° C.). The Light Cut which contains majority of the high octane olefins and mercaptan sulfur is desulfurized with caustic treatment using Continuous Film Contactor (CFC). The sulfur in the Intermediate Cut is also predominantly mercaptans and the cut can be desulfurized by caustic treatment using CFC along with Light cut or separately desulfurized before being sent for isomerization. The Heavy Cut containing mainly thiophinic sulfur compounds is treated either by using conventional HDS process or reactive adsorption process.

摘要翻译： 本发明提供一种以约1-2单位的最小辛烷值损失深度脱硫裂化汽油的方法。 在这个过程中，将FCC，Coker，Visbreaker等全系列裂化汽油送至二烯烃饱和反应器，以选择性饱和二烯烃。 饱和二烯烃后，将物流送至分离器分解成三个切割，即切割（IBP-70℃），中间切割（70-90℃）和重切割（90-210℃）。 含有大部分高辛烷值烯烃和硫醇硫的轻馏分用连续膜接触器（CFC）进行苛性碱处理脱硫。 中间馏分中的硫也主要是硫醇，并且可以通过苛性碱处理使用CFC以及轻馏分或单独脱硫在进行异构化之前将馏分脱硫。 主要含有硫代硫代硫化物的重馏分是通过常规的HDS法或反应性吸附法进行处理的。

公开(公告)号：US20130240405A1

公开(公告)日：2013-09-19

申请号：US13988316

申请日：2011-11-16

申请人： Sarvesh Kumar ,  Alok Sharma ,  Brijesh Kumar ,  Anju Chopra ,  Santanam Rajagopal ,  Kumar Ravinder Malhotra

发明人： Sarvesh Kumar ,  Alok Sharma ,  Brijesh Kumar ,  Anju Chopra ,  Santanam Rajagopal ,  Kumar Ravinder Malhotra

IPC分类号： C10G67/06

CPC分类号： C10G67/06 ,  C10G19/02 ,  C10G25/00 ,  C10G27/06 ,  C10G45/02 ,  C10G45/32 ,  C10G61/08 ,  C10G65/043 ,  C10G65/06 ,  C10G65/16 ,  C10G67/00 ,  C10G67/0427 ,  C10G67/10 ,  C10G67/14 ,  C10G67/16 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/202 ,  C10G2300/305 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2400/02

摘要： The present invention provides a process for deep desulphurization of cracked gasoline with minimum octane loss of about 1-2 units. In this process full range cracked gasoline from FCC, Coker, Visbreaker etc is sent to Diolefin Saturation Reactor for selective saturation of diolefins. After saturation of diolefins, the stream is sent to Splitter for splitting into three cuts i.e Light Cut (IBP-70° C.), Intermediate Cut (70-90° C.) and Heavy Cut (90-210° C.). The Light Cut which contains majority of the high octane olefins and mercaptan sulfur is desulfurized with caustic treatment using Continuous Film Contactor (CFC). The sulfur in the Intermediate Cut is also predominantly mercaptans and the cut can be desulfurised by caustic treatment using CFC along with Light cut or separately desulfurised before being sent for isomerization. The Heavy Cut containing mainly thiophinic sulfur compounds is treated either by using conventional HDS process or reactive adsorption process.

摘要翻译： 本发明提供一种以约1-2单位的最小辛烷值损失深度脱硫裂化汽油的方法。 在这个过程中，将FCC，Coker，Visbreaker等全系列裂化汽油送至二烯烃饱和反应器，以选择性饱和二烯烃。 饱和二烯烃后，将物流送至分离器分解成三个切割，即切割（IBP-70℃），中间切割（70-90℃）和重切割（90-210℃）。 含有大部分高辛烷值烯烃和硫醇硫的轻馏分用连续膜接触器（CFC）进行苛性碱处理脱硫。 中间馏分中的硫也主要是硫醇，切割可以通过苛性碱处理，使用CFC和轻馏分或单独脱硫进行脱硫，然后进行异构化。 主要含有硫代硫代硫化物的重馏分是通过常规的HDS法或反应性吸附法进行处理的。

公开(公告)号：US08990917B2

公开(公告)日：2015-03-24

申请号：US13728653

申请日：2012-12-27

申请人： Yigang Cai ,  Alok Sharma

发明人： Yigang Cai ,  Alok Sharma

IPC分类号： G06F21/00 ,  H04L29/06 ,  H04L29/08 ,  G06F9/00

CPC分类号： H04L63/0281 ,  G06F9/00 ,  H04L63/0245 ,  H04L67/02 ,  H04L67/2819 ,  H04L67/2823 ,  H04L69/08

摘要： Systems and methods for authenticating applications that access web services. In one embodiment, a web service gateway intercepts a request for a web service from an application, and determines if the application is authorized by a service provider based on information provided in the web service request. If the application is authorized, then the web service gateway identifies a profile for an end user that initiated the web service using the application, and determines if the web service is allowed for the end user based on the profile. If the web service is allowed for the end user, then the web service gateway determines that the application is authenticated, converts the web service request to a protocol used by a server that provides the web service, and transmits the web service request to the server.

摘要翻译： 用于认证访问Web服务的应用程序的系统和方法。 在一个实施例中，Web服务网关从应用程序拦截对web服务的请求，并且基于web服务请求中提供的信息来确定应用是否被服务提供商授权。 如果应用程序被授权，则Web服务网关将使用该应用程序来标识启动Web服务的最终用户的配置文件，并且基于配置文件确定是否允许最终用户的Web服务。 如果Web服务被允许为最终用户，则Web服务网关确定应用程序被认证，将web服务请求转换为由提供web服务的服务器使用的协议，并将web服务请求发送到服务器 。