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1. 发明申请

WO2010067379A8 A FLUID CATALYTIC CRACKING (FCC) PROCESS FOR MANUFACTURING PROPYLENE AND ETHYLENE IN INCREASED YIELD 审中-公开
标题翻译：流化催化裂化（FCC）在增加乙烯和乙烯中制备丙烯和乙烯的方法
公开(公告)号：WO2010067379A8
公开(公告)日：2010-09-10
申请号：PCT/IN2009000708
申请日：2009-12-08
申请人： RELIANCE IND LTD , MANDAL SUKUMAR , DAS ASIT KUMAR , YADAV ASHWANI , YADAV MANOJ , BHATNAGAR AKHILESH , DONGARA RAJESHWAR , KATRAVULAPALLI VEERA VENKATA SATYA BHASKARA SITA R
发明人： MANDAL SUKUMAR , DAS ASIT KUMAR , YADAV ASHWANI , YADAV MANOJ , BHATNAGAR AKHILESH , DONGARA RAJESHWAR , KATRAVULAPALLI VEERA VENKATA SATYA BHASKARA SITA R
CPC分类号： C10G11/18 , C10G11/05 , C10G2400/20
摘要： A fluid catalytic cracking (FCC) process for manufacturing propylene and ethylene in increased yield. The process comprises cracking an olefinic naphtha stream and main hydrocarbon stock in combination with an olefinic C4 hydrocarbon stream in different zones of one or more risers of an FCC unit. Each FCC riser comprises an acceleration zone at the lower portion thereof, a lift stream feed nozzle at the bottom of the acceleration zone, a main hydrocarbon stock feed nozzle above the acceleration zone and an olefinic naphtha feed nozzle at a location along the acceleration zone between the lift stream feed nozzle and main hydrocarbon stock feed nozzle. The cracking is carried out on a mixed FCC catalyst comprising atleast 2 percent by weight pentasil zeolite and at least 10 percent by weight Y- zeolite. The catalyst is injected at the bottom of each FCC riser, the olefinic naptha is injected through the olefinic feed nozzle, the main hydrocarbon stock is injected through the main hydrocarbon stock feed nozzle and the lift stream is injected through the lift stream feed nozzle at the bottom of the acceleration zone. The lift stream comprises the olefinic C4 hydrocarbon stream with or without steam and/or a fuel gas. The olefinic C4 hydrcarbon steam is cracked in the acceleration zone at 600 to 8000°C and pressure of 0.8 to 5 kg/cm up 2 (gauge) and weight hourly space velocity (WHSV) of 0.2 to 100 hr up 1 and vapour residence time of 0.2 to 5 seconds.
摘要翻译：用于以增加的产率制造丙烯和乙烯的流化催化裂化（FCC）方法。该方法包括在FCC单元的一个或多个立管的不同区域中与烯属烃石脑油流和主要烃类物料一起裂化。每个FCC提升管包括其下部的加速区，加速区底部的升力流进料喷嘴，加速区上方的主烃储料供给喷嘴和沿加速区的位置处的烯烃石脑油进料喷嘴，升降机进料喷嘴和主油料进料喷嘴。裂化在含至少2重量百分比的pentasil沸石和至少10重量％Y-沸石的混合FCC催化剂上进行。在每个FCC提升管的底部注入催化剂，通过烯烃进料喷嘴注入烯烃萘，主要烃类原料通过主要烃类原料进料喷嘴注入，提升流通过提升料流进料喷嘴注入底部的加速区。提升流包括具有或不具有蒸汽和/或燃料气体的烯烃C4烃流。烯烃C4碳氢化合物蒸汽在加速区600〜8000℃，压力0.8〜5kg / cm 2（表压），重时空速（WHSV）0.2〜100小时-1，蒸气停留时间为0.2〜5秒。

2. 发明申请

WO2010067379A3 A FLUID CATALYTIC CRACKING (FCC) PROCESS FOR MANUFACTURING PROPYLENE AND ETHYLENE IN INCREASED YIELD 审中-公开
标题翻译：流化催化裂化（FCC）在增加乙烯和乙烯中制备丙烯和乙烯的方法
公开(公告)号：WO2010067379A3
公开(公告)日：2011-03-24
申请号：PCT/IN2009000708
申请日：2009-12-08
申请人： RELIANCE IND LTD , MANDAL SUKUMAR , DAS ASIT KUMAR , YADAV ASHWANI , YADAV MANOJ , BHATNAGAR AKHILESH , DONGARA RAJESHWAR , KATRAVULAPALLI VEERA VENKATA SATYA BHASKARA SITA R
发明人： MANDAL SUKUMAR , DAS ASIT KUMAR , YADAV ASHWANI , YADAV MANOJ , BHATNAGAR AKHILESH , DONGARA RAJESHWAR , KATRAVULAPALLI VEERA VENKATA SATYA BHASKARA SITA R
IPC分类号： C10G11/05
CPC分类号： C10G11/18 , C10G11/05 , C10G2400/20
摘要： A fluid catalytic cracking (FCC) process for manufacturing propylene and ethylene in increased yield. The process comprises cracking an olefinic naphtha stream and main hydrocarbon stock in combination with an olefinic C4 hydrocarbon stream in different zones of one or more risers of an FCC unit. Each FCC riser comprises an acceleration zone at the lower portion thereof, a lift stream feed nozzle at the bottom of the acceleration zone, a main hydrocarbon stock feed nozzle above the acceleration zone and an olefinic naphtha feed nozzle at a location along the acceleration zone between the lift stream feed nozzle and main hydrocarbon stock feed nozzle. The cracking is carried out on a mixed FCC catalyst comprising atleast 2 percent by weight pentasil zeolite and at least 10 percent by weight Y- zeolite. The catalyst is injected at the bottom of each FCC riser, the olefinic naptha is injected through the olefinic feed nozzle, the main hydrocarbon stock is injected through the main hydrocarbon stock feed nozzle and the lift stream is injected through the lift stream feed nozzle at the bottom of the acceleration zone. The lift stream comprises the olefinic C4 hydrocarbon stream with or without steam and/or a fuel gas. The olefinic C4 hydrcarbon steam is cracked in the acceleration zone at 600 to 8000°C and pressure of 0.8 to 5 kg/cm up 2 (gauge) and weight hourly space velocity (WHSV) of 0.2 to 100 hr up 1 and vapour residence time of 0.2 to 5 seconds.
摘要翻译：用于以增加的产率制造丙烯和乙烯的流化催化裂化（FCC）方法。该方法包括在FCC单元的一个或多个立管的不同区域中与烯属烃石脑油流和主要烃类物料一起裂化。每个FCC提升管包括其下部的加速区，加速区底部的升力流进料喷嘴，加速区上方的主烃储料供给喷嘴和沿加速区的位置处的烯烃石脑油进料喷嘴，升降机进料喷嘴和主油料进料喷嘴。裂化在含至少2重量百分比的pentasil沸石和至少10重量％Y-沸石的混合FCC催化剂上进行。在每个FCC提升管的底部注入催化剂，通过烯烃进料喷嘴注入烯烃萘，主要烃类原料通过主要烃类原料进料喷嘴注入，提升流通过提升料流进料喷嘴注入底部的加速区。提升流包括具有或不具有蒸汽和/或燃料气体的烯烃C4烃流。烯烃C4碳氢化合物蒸汽在加速区600〜8000℃，压力0.8〜5kg / cm 2（表压），重时空速（WHSV）为0.2〜100小时-1，蒸汽停留时间为0.2〜5秒。

3. 发明申请

WO2013121433A8 A PROCESS FOR CATALYTIC CONVERSION OF LOW VALUE HYDROCARBON STREAMS TO LIGHT OLEFINS 审中-公开
标题翻译：将低价烃流催化转化为轻质烯烃的方法
公开(公告)号：WO2013121433A8
公开(公告)日：2013-10-31
申请号：PCT/IN2012000289
申请日：2012-04-20
申请人： RELIANCE IND LTD , MANDAL SUKUMAR , YADAV MANOJ , PAREKH AMITKUMAR , DAS ASIT KUMAR , JAGUSTE SHUBHANGI , CHINTHALA PRAVEEN KUMAR , RAVICHANDRAN GOPAL , MARVE MAHESH , SAPRE AJIT
发明人： MANDAL SUKUMAR , YADAV MANOJ , PAREKH AMITKUMAR , DAS ASIT KUMAR , JAGUSTE SHUBHANGI , CHINTHALA PRAVEEN KUMAR , RAVICHANDRAN GOPAL , MARVE MAHESH , SAPRE AJIT
IPC分类号： C10G11/18 , B01J8/08 , B01J8/26 , C07C1/20
CPC分类号： C07C4/06 , B01J29/084 , B01J29/40 , B01J29/80 , B01J29/90 , B01J38/30 , C07C2529/06 , C07C2529/40 , C10G11/18 , C10G11/182 , C10G11/185
摘要： A process for catalytic conversion of low value hydrocarbon streams to light olefins in comparatively higher yields is disclosed. Propylene is obtained in amounts higher than 20 wt. % and ethylene higher than 6 wt. %. The process is carried out in a preheated cracking reactor having a single riser and circulating an FCC catalyst. The riser is divided into three temperature zones in which different hydrocarbon feeds are introduced. An oxygenate feed is introduced in the operative top zone in the riser. Heat for the endothermic cracking is obtained by the exothermic reaction of converting the oxygenate feed into gas and / or from a regenerator in which the spent FCC catalyst is burnt.
摘要翻译：公开了以相对较高的产率将低价值烃流催化转化为轻质烯烃的方法。丙烯的获得量高于20wt。％和乙烯高于6wt。％。该方法在具有单个提升管并循环FCC催化剂的预热裂化反应器中进行。立管分为三个温度区，其中引入不同的烃进料。含氧化合物进料在立管的有效顶部区域引入。用于吸热裂化的热量通过将含氧化合物进料转化成气体和/或从废催化剂催化剂在其中燃烧的再生器中的放热反应获得。

4. 发明申请

WO2011001445A3 AN IMPROVED PROCESS FOR RECOVERY OF PROPYLENE AND LPG FROM FCC FUEL GAS USING STRIPPED MAIN COLUMN OVERHEAD DISTILLATE AS ABSORBER OIL 审中-公开
标题翻译：催化裂化汽油回收丙烯和液化石油气的改进方法，主要使用主塔塔底馏出液作为吸收油
公开(公告)号：WO2011001445A3
公开(公告)日：2011-03-31
申请号：PCT/IN2010000386
申请日：2010-06-09
申请人： RELIANCE IND LTD , YADAV MANOJ , MANDAL SUKUMAR , DAS ASIT KUMAR , GUPTA YOGESH , MAKHANIA MINAZ , TULSI GOBIND , ARORA SHAILENDRA , JAGUSTE SHUBHANGI
发明人： YADAV MANOJ , MANDAL SUKUMAR , DAS ASIT KUMAR , GUPTA YOGESH , MAKHANIA MINAZ , TULSI GOBIND , ARORA SHAILENDRA , JAGUSTE SHUBHANGI
IPC分类号： C10G53/08
CPC分类号： C10G53/08 , C10G5/04 , C10G5/06 , C10G7/02 , C10G11/18 , C10G31/06 , C10G55/06 , C10G70/06 , C10G2300/301 , C10G2400/20 , C10G2400/26 , C10G2400/28
摘要： A process is disclosed for enhanced recovery of propylene and LPG from the fuel gas produced in Fluid catalytic cracking unit by contacting a heavier hydrocarbon feed with FCC catalyst. In the conventional process, the product mixture from FCC main column overhead comprising naphtha, LPG and fuel gas, are first condensed and gravity separated to produce unstabilized naphtha, which is subsequently used in the absorber to absorb propylene and LPG from fuel gas. However, the recovery of propylene beyond 97 wt% is difficult in this process since unstabilized naphtha already contains propylene of 5 mol% or above. In the present invention, C4 and lighter components from unstabilized naphtha are first stripped off in a separate column to obtain a liquid fraction almost free from propylene (
摘要翻译：公开了一种用于通过使重烃进料与FCC催化剂接触而增强从流化床催化裂化装置中产生的燃气中回收丙烯和LPG的方法。在常规方法中，来自FCC主塔顶馏出物（包含石脑油，LPG和燃料气）的产物混合物首先冷凝并且重力分离以产生未稳定的石脑油，其随后用于吸收器中以吸收来自燃料气体的丙烯和LPG。然而，由于不稳定石脑油已经含有5mol％或更高的丙烯，所以在该方法中难以回收超过97wt％的丙烯。在本发明中，来自未稳定石脑油的C4和较轻组分首先在单独的塔中汽提以获得几乎不含丙烯（<0.1mol％）和其他LPG组分的液体馏分。在冷却到20℃至30℃之后，将这种汽提的液体馏分用于吸收器中以从燃料气体中吸收更多量的丙烯和LPG，从而改善丙烯的回收率。

5. 发明申请

WO2012120537A3 PROCESS FOR IMPROVING AROMATICITY OF HEAVY AROMATIC HYDROCARBONS 审中-公开
标题翻译：改善重质芳烃的芳香性的方法
公开(公告)号：WO2012120537A3
公开(公告)日：2012-12-06
申请号：PCT/IN2012000093
申请日：2012-02-10
申请人： RELIANCE IND LTD , MARVE MAHESH , SALGARKAR SUYOG , MALVANKAR MANTHAN , PAREKH AMIT , RAYAN VINOD , YADAV ASHWANI , BISHT HARENDER , YADAV MANOJ , MANDAL SUKUMAR , DAS ASIT
发明人： MARVE MAHESH , SALGARKAR SUYOG , MALVANKAR MANTHAN , PAREKH AMIT , RAYAN VINOD , YADAV ASHWANI , BISHT HARENDER , YADAV MANOJ , MANDAL SUKUMAR , DAS ASIT
IPC分类号： C10G73/06 , C10G21/00
CPC分类号： C10G21/16 , C10G21/14 , C10G73/10 , C10G73/12 , C10G2300/1096 , C10G2300/44 , C10G2400/30
摘要： A process for producing paraffin extracted clarified slurry oil (raffinate) with improved aromaticity from the feed stock such as clarified slurry oil (CSO) is provided. The obtained paraffin extracted clarified slurry oil with improved aromaticity is suitable for a variety of industrial applications. For example, it can be used as a valuable feedstock for producing carbon black.
摘要翻译：提供了一种从原料如澄清浆料油（CSO）生产具有改进的芳香性的石蜡提取澄清浆料油（萃余液）的方法。所得石蜡提取澄清浆料油具有改善的芳香度，适用于各种工业应用。例如，它可以用作生产炭黑的有价值的原料。

6. 发明申请

WO2015056272A3 A MULTI-COMPRESSION SYSTEM AND PROCESS FOR CAPTURING CARBON DIOXIDE 审中-公开
标题翻译：一种用于吸收二氧化碳的多压缩系统和方法
公开(公告)号：WO2015056272A3
公开(公告)日：2015-06-18
申请号：PCT/IN2014000629
申请日：2014-09-29
申请人： RELIANCE IND LTD
发明人： AMTE VINAY , DAS ASIT KUMAR , SENGUPTA SURAJIT , YADAV MANOJ , MANDAL SUKUMAR , PAL ALOK , GUPTA AJAY , BHUJADE RAMESH , AKURI SATYANARAYANA REDDY , DONGARA RAJESHWER
IPC分类号： F25J3/00 , C01B32/50 , C01B32/60
CPC分类号： B01D53/12 , B01D53/62 , B01D2251/30 , B01D2251/602 , B01D2251/606 , B01D2252/204 , B01D2253/112 , B01D2253/1124 , B01D2253/20 , B01D2253/25 , B01D2257/504 , B01D2258/0283 , B01D2259/40092 , B01D2259/65 , Y02A50/2342 , Y02C10/04 , Y02C10/08
摘要： The present disclosure provides a multiple-compression system and a process for capturing carbon dioxide (CO2) from a flue gas stream containing CO2. The disclosure also provides a process for regeneration of the carbon dioxide capture media.
摘要翻译：本公开提供了一种多压缩系统和从含CO 2的烟道气流中捕获二氧化碳（CO 2）的方法。本公开还提供了二氧化碳捕获介质的再生方法。

7. 发明申请

WO2015052727A3 A MULTI-COMPRESSION SYSTEM AND PROCESS FOR CAPTURING CARBON DIOXIDE 审中-公开
标题翻译：一种用于吸收二氧化碳的多压缩系统和方法
公开(公告)号：WO2015052727A3
公开(公告)日：2015-08-27
申请号：PCT/IN2014000631
申请日：2014-09-29
申请人： RELIANCE IND LTD
发明人： AMTE VINAY , DAS ASIT KUMAR , SENGUPTA SURAJIT , YADAV MANOJ , MANDAL SUKUMAR , PAL ALOK , GUPTA AJAY , BHUJADE RAMESH , AKURI SATYANARAYANA REDDY , DONGARA RAJESHWER
IPC分类号： F25J3/08 , C01B32/50 , C01B32/60
CPC分类号： B01D53/1475 , B01D53/1425 , B01D2251/606 , B01D2252/204 , B01D2258/0233 , B01D2258/0283 , B01D2259/65 , Y02C10/06
摘要： The present disclosure provides a multiple compression system and a process for capturing carbon dioxide (C02) from a flue gas stream containing C02, by using a carbon dioxide capture media. The disclosure also provides a process for regeneration of the capture media.
摘要翻译：本公开提供了一种多压缩系统和通过使用二氧化碳捕获介质从含有CO 2的烟道气流捕集二氧化碳（CO 2）的方法。本公开还提供了捕获介质的再生过程。

8. 发明申请

WO2014033733A8 A METHOD FOR REMOVING CHLORIDES FROM HYDROCARBON STREAM BY STEAM STRIPPING 审中-公开
标题翻译：通过蒸汽剥离从碳氢化合物流中除去氯化物的方法
公开(公告)号：WO2014033733A8
公开(公告)日：2015-02-12
申请号：PCT/IN2013000426
申请日：2013-07-10
申请人： RELIANCE IND LTD
发明人： MARVE MAHESH GOPALRAO , PAREKH AMIT KUMAR , DAS ASIT KUMAR , DONGARA RAJESHWER , RANA DEVPAL SINGH , BISHT HARENDER , SAHU HITESH KUMAR , SINGH JAI KUMAR , NATH KALYAN , YADAV MANOJ , NERIVETLA SAMPATH , MANDAL SUKUMAR
IPC分类号： C10G31/08 , C10G45/26
CPC分类号： C10G31/08 , C10G45/26 , C10G2300/202 , C10G2300/4075
摘要： A method for removing chloride impurities from a heavy hydrocarbon stream is disclosed. The heavy hydrocarbon stream is contacted with a stripping medium at a temperature ranging between 100 - 450 °C and at a pressure ranging between 0.1 - 2 bar with ratio of the heavy hydrocarbon stream to the stripping medium ranging between 1 - 30; wherein the temperature is maintained below the initial boiling point of the hydrocarbon stream.
摘要翻译：公开了一种从重质烃流中除去氯化物杂质的方法。将重质烃流与汽提介质在100-450℃和0.1-2巴之间的压力下接触，重质烃流与汽提介质的比例在1-30之间; 其中所述温度保持低于所述烃流的初始沸点。

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