专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2673343A4 A PROCESS FOR IMPROVING AROMATICITY OF HEAVY AROMATIC HYDROCARBONS 审中-公开
公开(公告)号：EP2673343A4
公开(公告)日：2017-11-29
申请号：EP12754609
申请日：2012-02-10
申请人： RELIANCE IND LTD
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 , C10G21/14 , C10G21/16 , C10G73/10 , C10G73/12
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.

2. 发明公开

EP2729553A4 PROCESS AND COMPOSITION OF CATALYST/ ADDITIVE FOR REDUCING FUEL GAS YIELD IN FLUID CATALYTIC CRACKING (FCC) PROCESS 审中-公开
标题翻译：方法和组合物催化剂/添加剂以降低流化催化裂化（FCC）过程的产气率
公开(公告)号：EP2729553A4
公开(公告)日：2015-04-29
申请号：EP11869173
申请日：2011-09-29
申请人： RELIANCE IND LTD
发明人： DINDA SRIKANTA , CHINTHALA PRAVEEN KUMAR , GOHEL AMIT , YADAV ASHWANI , MANDAL SUKUMAR , RAVICHANDRAN GOPAL , DAS ASIT KUMAR
IPC分类号： C10G11/05 , B01J29/08 , B01J29/40 , B01J29/70 , B01J29/80 , B01J35/02 , B01J35/10 , B01J37/00 , B01J37/02 , C10G11/02
CPC分类号： C10G11/05 , B01J29/088 , B01J29/40 , B01J29/7046 , B01J29/7057 , B01J29/80 , B01J35/023 , B01J35/1019 , B01J35/1038 , B01J37/0045 , B01J2229/183 , B01J2229/186 , B01J2229/36 , B01J2229/42 , C10G11/18 , C10G2400/02 , C10G2400/20 , C10G2400/26 , C10G2400/28

3. 发明公开

EP3116832A4 STABILIZED INORGANIC OXIDE SUPPORTS AND ADSORBENTS DERIVED THEREFROM FOR CARBON DIOXIDE CAPTURE 有权
公开(公告)号：EP3116832A4
公开(公告)日：2017-10-18
申请号：EP15760686
申请日：2015-01-28
申请人： RELIANCE IND LTD
发明人： REDDY AKUIRI SATYANARAYANA , SENGUPTA SURAJIT , DONGARA RAJESHWER , DAS ASIT KUMAR , AMTE VINAY , YADAV ASHWANI , BAJPAI PRAMOD KUMAR , BHUNIA HARIPADA
IPC分类号： C02F7/00 , B01D53/62 , B01J20/04
CPC分类号： B01J20/041 , B01D53/62 , B01D53/8671 , B01D53/8681 , B01D2251/306 , B01D2251/606 , B01D2253/104 , B01D2255/2092 , B01D2257/504 , B01D2258/0283 , B01J20/08 , B01J20/28057 , B01J20/28061 , B01J20/28064 , B01J20/28069 , B01J20/28071 , B01J20/28073 , B01J20/28083 , B01J20/2809 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J20/3433 , B01J20/3483 , B01J23/04 , Y02A50/2342 , Y02C10/04 , Y02C10/08 , Y02W10/33
摘要： The present invention relates to a stabilized inorganic oxide support for capturing carbon dioxide from gases having high regeneration capacities over many cycles. The method for preparing the stabilized inorganic oxide support includes stabilizing an alumina-containing precursor by either calcining or steaming, impregnating an alkali or alkaline earth compound into the stabilized alumina-and drying the alkali or alkaline earth compound-impregnated stabilized alumina. The stabilized inorganic oxide support can be regenerated at lower temperatures between 100 and 150° C. The carbon dioxide adsorption capacity of the regenerated support is between 70 and 90% of the theoretical carbon dioxide adsorption capacity.

4. 发明公开

EP2364343A4 A FLUID CATALYTIC CRACKING (FCC) PROCESS FOR MANUFACTURING PROPYLENE AND ETHYLENE IN INCREASED YIELD 有权
标题翻译：催化气流床催化裂化（FCC）FOR丙烯与增加的收入生产与乙烯
公开(公告)号：EP2364343A4
公开(公告)日：2013-11-20
申请号：EP09831572
申请日：2009-12-08
申请人： RELIANCE IND LTD
发明人： MANDAL SUKUMAR , DAS ASIT KUMAR , YADAV ASHWANI , YADAV MANOJ , BHATNAGAR AKHILESH , DONGARA RAJESHWAR , KATRAVULAPALLI VEERA VENKATA SATYA BHASKARA SITA
IPC分类号： C10G11/05 , C10G11/18
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 at least 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 hydrocarbon 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：丙烯和乙烯的制造在FCC单元。每个FCC提升管包括加速区，升降流进料喷嘴，主烃原料喷嘴的，并且在烯烃石脑油进料喷嘴。混合FCC催化剂重量Y型沸石，其包含至少2重量％的五元环沸石和至少10％的在每个FCC提升管的底部注入。烯烃石脑油通过烯烃进料喷嘴喷射，主烃股票通过主烃原料和喷嘴升降流注入通过升降流进料喷嘴喷射。升程流包含烯烃的C 4烃料流和任选的蒸汽和/或燃料气体。烯属C 4烃蒸汽在加速区在600裂化以800℃，0.8〜5千克/厘米2（表压）的压力，WHSV 0.2至100小时上升1和蒸气的停留时间为0.2至5秒。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式