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1. 发明授权

US07736491B2 Process for the fluid catalytic cracking of mixed feedstocks of hydrocarbons from different sources 有权
标题翻译：来自不同来源的烃混合原料流化催化裂化的方法
公开(公告)号：US07736491B2
公开(公告)日：2010-06-15
申请号：US10559528
申请日：2004-05-19
申请人： Claudia Maria de Lacerda Alvarenga Baptista , Henrique Soares Cerqueira , Emanuel Freire Sandes
发明人： Claudia Maria de Lacerda Alvarenga Baptista , Henrique Soares Cerqueira , Emanuel Freire Sandes
IPC分类号： C10G11/00 , C10G51/06 , C10G35/04 , F27B15/08 , B01J8/08
CPC分类号： C10G11/18 , C10G2400/28
摘要： A process for the fluid catalytic cracking of mixed hydrocarbon feeds from different sources is described, such as feeds A and B of different crackability, the process being especially directed to obtaining light fractions such as LPG and comprising injecting feed A in the base of the riser reactive section and feed B, of lower crackability, at a height between 10% and 80% of the riser, with feed B comprising between 5% and 50% of the total processed feed. The process requires that the feeds present differences in the contaminant content, improved dispersion of feeds A and B and feed B injection temperature same or higher than that of feed A.
摘要翻译：描述了用于来自不同来源的混合烃进料的流化催化裂化的方法，例如不同裂化性的进料A和B，该方法特别涉及获得轻馏分如LPG，并且包括将提取物A的基料中注入进料A 反应段和进料B在提升管的10％至80％之间的高度处具有较低的可裂性，进料B占加工进料总量的5％至50％。该方法要求进料存在污染物含量的差异，改善进料A和B的分散性，并将B进料温度与进料A相同或更高。

2. 发明授权

US08088274B2 Process for catalytic cracking of petroleum hydrocarbons in a fluidized bed with maximized production of light olefins 有权
标题翻译：在最大限度地生产轻质烯烃的流化床中对石油烃进行催化裂化的方法
公开(公告)号：US08088274B2
公开(公告)日：2012-01-03
申请号：US11957949
申请日：2007-12-17
申请人： William Richard Gilbert , Emanuel Freire Sandes , Andrea de Rezende Pinho , Claudia Maria de Lacerda Alvarenga Baptista
发明人： William Richard Gilbert , Emanuel Freire Sandes , Andrea de Rezende Pinho , Claudia Maria de Lacerda Alvarenga Baptista
IPC分类号： C10G11/18
CPC分类号： C10G11/18 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/4081 , C10G2300/805 , C10G2400/20
摘要： A process is described for catalytic cracking of hydrocarbon feedstocks from petroleum refining which increases substantially the yields of light olefins. The process limits the extreme conditions to a first reaction section and introduces a stream of cooling fluid above the feedstock injection point so as to maintain a second reaction section under cracking conditions which produce light olefins propene and ethene, and inhibits reactions undesirable for the process.
摘要翻译：描述了从石油精炼催化裂化烃原料的方法，其大大提高了轻质烯烃的产率。该方法将极端条件限制到第一反应段，并将冷却流体流引入原料注入点上方，以便在产生轻质烯烃丙烯和乙烯的裂化条件下保持第二反应段，并抑制对该方法不期望的反应。

3. 发明申请

US20080179219A1 PROCESS FOR CATALYTIC CRACKING OF PETROLEUM HYDROCARBONS IN A FLUIDIZED BED WITH MAXIMIZED PRODUCTION OF LIGHT OLEFINS 有权
标题翻译：在最大限度生产光油的流化床中催化裂化石油醚的方法
公开(公告)号：US20080179219A1
公开(公告)日：2008-07-31
申请号：US11957949
申请日：2007-12-17
申请人： William Richard GILBERT , Emanuel Freire Sandes , Andrea de Rezende Pinho , Claudia Maria de Lacerda Alvarenga Baptista
发明人： William Richard GILBERT , Emanuel Freire Sandes , Andrea de Rezende Pinho , Claudia Maria de Lacerda Alvarenga Baptista
IPC分类号： C10G11/05 , C10G11/00
CPC分类号： C10G11/18 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/4081 , C10G2300/805 , C10G2400/20
摘要： A process is described for catalytic cracking of hydrocarbon feedstocks from petroleum refining which increases substantially the yields of light olefins. The process limits the extreme conditions to a first reaction section and introduces a stream of cooling fluid above the feedstock injection point so as to maintain a second reaction section under cracking conditions which produce light olefins propene and ethene, and inhibits reactions undesirable for the process.
摘要翻译：描述了从石油精炼催化裂化烃原料的方法，其大大提高了轻质烯烃的产率。该方法将极端条件限制到第一反应段，并将冷却流体流引入原料注入点上方，以便在产生轻质烯烃丙烯和乙烯的裂化条件下保持第二反应段，并抑制对该方法不期望的反应。

4. 发明申请

US20120234727A1 HIGH-PERFORMANCE COMBUSTION DEVICE AND FLUID CATALYTIC CRACKING PROCESS FOR THE PRODUCTION OF LIGHT OLEFINS 有权
标题翻译：用于生产轻油脂的高性能燃烧装置和流体催化裂化过程
公开(公告)号：US20120234727A1
公开(公告)日：2012-09-20
申请号：US13511316
申请日：2010-09-14
申请人： Jose Mozart Fusco , Emanuel Freire Sandes , Naiara Dos Santos Lages , Geovani Aliatti , Jose Geraldo Furtado Ramos , Ricardo Serfaty , Nelson Patricio Junior, JR.
发明人： Jose Mozart Fusco , Emanuel Freire Sandes , Naiara Dos Santos Lages , Geovani Aliatti , Jose Geraldo Furtado Ramos , Ricardo Serfaty , Nelson Patricio Junior, JR.
IPC分类号： C10G11/02 , C10G11/00 , F27B15/14
CPC分类号： B01J29/90 , B01J8/1827 , B01J8/1836 , B01J8/1863 , B01J8/1872 , B01J29/084 , B01J29/088 , B01J29/40 , B01J29/405 , B01J29/80 , B01J38/30 , B01J2208/00902 , B01J2208/00938 , B01J2208/00991 , C10G11/18 , C10G2300/202 , C10G2300/205 , C10G2300/708 , C10G2400/20 , F23C10/01
摘要： The present invention relates to a combustion device for meeting the energy demand of processes for producing light olefins (ethylene and propene) in fluidized-bed catalytic cracking units. Said combustion device is used to burn heating oil and to keep burning the coke deposited on the catalyst, with a view to heating it to meet the energy demand of the reaction, combustion taking place smoothly and uniformly, preventing the formation of hotspots within the catalytic bed and in the dilute phase following combustion (afterburning), thereby minimizing deactivation of the catalyst and the risk of damage to the equipment inside of the combustion device.
摘要翻译：本发明涉及一种用于满足在流化床催化裂化装置中生产轻质烯烃（乙烯和丙烯）的方法的能量需求的燃烧装置。所述燃烧装置用于燃烧加热油并保持燃烧沉积在催化剂上的焦炭，以加热它以满足反应的能量需求，燃烧发生顺利而均匀，防止在催化剂内形成热点床和燃烧后的稀相（后燃），从而最小化催化剂的失活和燃烧装置内的设备损坏的风险。

5. 发明授权

US09089839B2 High-performance combustion device and fluid catalytic cracking process for the production of light olefins 有权
标题翻译：用于生产轻质烯烃的高性能燃烧装置和流化催化裂化工艺
公开(公告)号：US09089839B2
公开(公告)日：2015-07-28
申请号：US13511316
申请日：2010-09-14
申请人： Jose Mozart Fusco , Emanuel Freire Sandes , Naiara dos Santos Lages , Geovani Aliatti , Jose Geraldo Furtado Ramos , Ricardo Serfaty , Nelson Patricio Junior
发明人： Jose Mozart Fusco , Emanuel Freire Sandes , Naiara dos Santos Lages , Geovani Aliatti , Jose Geraldo Furtado Ramos , Ricardo Serfaty , Nelson Patricio Junior
IPC分类号： B01J8/18 , B01J38/30 , F23C10/01 , B01J29/08 , B01J29/80 , B01J8/00 , B01J8/24 , B01J8/26 , B01J20/30 , B01J20/34 , B01J21/20 , B01J23/90 , B01J29/90 , B01J38/00 , B01J38/02 , B01J38/04 , B01J38/12 , C10G11/14 , C10G11/18 , B01J29/40
CPC分类号： B01J29/90 , B01J8/1827 , B01J8/1836 , B01J8/1863 , B01J8/1872 , B01J29/084 , B01J29/088 , B01J29/40 , B01J29/405 , B01J29/80 , B01J38/30 , B01J2208/00902 , B01J2208/00938 , B01J2208/00991 , C10G11/18 , C10G2300/202 , C10G2300/205 , C10G2300/708 , C10G2400/20 , F23C10/01
摘要： A combustion device for meeting the energy demand of processes for producing light olefins (ethylene and propene) in fluidized-bed catalytic cracking units. The combustion device is used to burn heating oil and to keep burning the coke deposited on the catalyst, with a view to heating it to meet the energy demand of the reaction, combustion taking place smoothly and uniformly, preventing the formation of hotspots within the catalytic bed and in the dilute phase following combustion (afterburning), thereby minimizing deactivation of the catalyst and the risk of damage to the equipment inside of the combustion device.
摘要翻译：一种用于满足在流化床催化裂化装置中生产轻质烯烃（乙烯和丙烯）的方法的能量需求的燃烧装置。燃烧装置用于燃烧加热油并保持燃烧沉积在催化剂上的焦炭，以加热它以满足反应的能量需求，燃烧发生平稳和均匀，防止在催化剂内形成热点床和燃烧后的稀相（后燃），从而最小化催化剂的失活和燃烧装置内的设备损坏的风险。

6. 发明授权

US07867321B2 Process for disengaging solid and gaseous particles in FCC processes with reduced coke formation in disengager vessels 有权
标题翻译：在FCC工艺中脱离固体和气体颗粒的方法，其中分离容器中的焦炭形成减少
公开(公告)号：US07867321B2
公开(公告)日：2011-01-11
申请号：US11955920
申请日：2007-12-13
申请人： Emanuel Freire Sandes , Paulo Sérgio Freire , José Geraldo Furtado Ramos , Aurélio Medina Dubois , José Mozart Fusco , Eduardo Cardoso de Melo Guerra , Wilson Kenzo Huziwara
发明人： Emanuel Freire Sandes , Paulo Sérgio Freire , José Geraldo Furtado Ramos , Aurélio Medina Dubois , José Mozart Fusco , Eduardo Cardoso de Melo Guerra , Wilson Kenzo Huziwara
IPC分类号： B01D53/12
CPC分类号： C10G11/18
摘要： An improved cyclone system for disengaging solid and gaseous particles in fluid catalytic cracking (FCC) processes with reduced coke formation in disengager vessels, without favoring release of the disengaged catalyst into cyclones in subsequent stages, said system comprising legless cyclones 42 fitted with external collector pipes 43, is described. The collector pipes 43 optimize the purge of gases coming from the disengager vessel 49, reducing the time the hydrocarbons remain inside the disengager vessel 49, thus preventing overcracking and subsequent coke formation. Positioning of the external collector pipes 43 prevents release of the disengaged catalyst into cyclones in subsequent stages. The present invention also relates to a process and device for disengaging solid and gaseous particles in fluid catalytic cracking (FCC) processes, reducing coke formation in disengager vessels and minimizing the release of catalyst into consecutive stages, said process and device being part of the system of the present invention.
摘要翻译：一种改进的旋风系统，用于在流化催化裂化（FCC）方法中分离固体和气体颗粒，在脱离容器中具有减少的焦炭形成，而不利于在随后的阶段中将分离的催化剂释放到旋风分离器中，所述系统包括装配有外部收集器管的无腿旋风分离器42 描述了图43。收集管43优化来自脱离容器49的气体的吹扫，减少了烃在分离容器49内的保留时间，从而防止过度裂化和随后的焦炭形成。外部收集器管43的定位防止脱离的催化剂在随后的阶段中释放到旋风分离器中。本发明还涉及用于在流化催化裂化（FCC）方法中脱离固体和气体颗粒的方法和装置，减少分离容器中的焦炭形成并最小化催化剂释放到连续阶段，所述方法和装置是系统的一部分的本发明。

7. 发明授权

US08657932B2 Cyclone separator and separation method 有权
标题翻译：旋风分离器和分离方法
公开(公告)号：US08657932B2
公开(公告)日：2014-02-25
申请号：US13002000
申请日：2009-06-25
申请人： Wilson Kenzo Huziwara , Celson Murilo Dos Santos , Rogério Michelan , Emanuel Freire Sandes
发明人： Wilson Kenzo Huziwara , Celson Murilo Dos Santos , Rogério Michelan , Emanuel Freire Sandes
IPC分类号： B01D45/12
CPC分类号： B04C3/06 , B04C5/13 , B04C5/14
摘要： A separator comprises a separation chamber (1) with at least one inlet (11a) in its upper part, a solids outlet (12) in its lower part and two outlet pipes (2 and 3) for fractions of gas. Also described is a method which the separator uses, with the fractions of gas being sucked out in two separation zones generated inside the chamber, one with reverse flow and the other with unidirectional flow.
摘要翻译：分离器包括分离室（1），其上部具有至少一个入口（11a），在其下部具有固体出口（12）和用于部分气体的两个出口管道（2和3）。还描述了分离器使用的方法，其中气体的分数在室内产生的两个分离区域中被吸出，一个具有逆流，另一个具有单向流动。

8. 发明申请

US20110226129A1 CYCLONE SEPARATOR AND SEPARATION METHOD 有权
标题翻译：循环分离器和分离方法
公开(公告)号：US20110226129A1
公开(公告)日：2011-09-22
申请号：US13002000
申请日：2009-06-25
申请人： Wilson Kenzo Huziwara , Celso Murilo Dos Santos , Rogério Michelan , Emanuel Freire Sandes
发明人： Wilson Kenzo Huziwara , Celso Murilo Dos Santos , Rogério Michelan , Emanuel Freire Sandes
IPC分类号： B04C3/06 , B01D45/16
CPC分类号： B04C3/06 , B04C5/13 , B04C5/14
摘要： A separator comprises a separation chamber (1) with at least one inlet (11a) in its upper part, a solids outlet (12) in its lower part and two outlet pipes (2 and 3) for fractions of gas. Also described is a method which the separator uses, with the fractions of gas being sucked out in two separation zones generated inside the chamber, one with reverse flow and the other with unidirectional flow.
摘要翻译：分离器包括分离室（1），其上部具有至少一个入口（11a），在其下部具有固体出口（12）和用于部分气体的两个出口管道（2和3）。还描述了分离器使用的方法，其中气体的分数在室内产生的两个分离区域中被吸出，一个具有逆流，另一个具有单向流动。

9. 发明申请

US20090142241A1 SYSTEM AND PROCESS FOR THE SEPARATION OF SUSPENSIONS OF SPENT CATALYSTS AND HYDROCARBONS FORMED IN A FLUID CATALYTIC CRACKING UNIT WITH MULTIPLE ASCENDING FLOW REACTION TUBES 有权
标题翻译：在具有多个上升流动反应管的流体催化裂化装置中形成的活性催化剂和烃形成悬浮液的分离系统和方法
公开(公告)号：US20090142241A1
公开(公告)日：2009-06-04
申请号：US12183546
申请日：2008-07-31
申请人： Wilson Kenzo HUZIWARA , Emanuel Freire Sandes , Luiz Carlos Casavechia , Jose Geraldo Ramos , Andrea de Rezende Pinho , Shelton Rolim Cercal , Aurelio Medina Dubois , Paulo Sergio Freire , Nelson Patricio Junior
发明人： Wilson Kenzo HUZIWARA , Emanuel Freire Sandes , Luiz Carlos Casavechia , Jose Geraldo Ramos , Andrea de Rezende Pinho , Shelton Rolim Cercal , Aurelio Medina Dubois , Paulo Sergio Freire , Nelson Patricio Junior
IPC分类号： B01J8/08
CPC分类号： C10G11/18
摘要： The present invention relates to a system for the separation of suspensions of spent catalysts and hydrocarbons formed in an FCC unit with multiple ascending flow reaction tubes, comprising interconnections between each of the ascending flow reaction tubes and the separator vessel, each interconnection also comprises two sections The outside sections of the separator vessel are inclined and are connected to a single vertical section, which penetrates into the interior of the separator vessel, and which has at its lower end an open device for draining the spent catalyst from the suspensions separated in this sector. In the same vertical section, at the end of its internal part at the separator vessel, a series of two sets of cyclones are installed, the first set containing cyclones without sealing legs, and the second set containing conventional cyclones of the first stage.The present invention also relates to a process for the separation of suspensions of spent catalysts and hydrocarbons using the said separation system.
摘要翻译：本发明涉及一种用于分离在具有多个上升流动反应管的FCC装置中形成的废催化剂和烃的悬浮液的系统，其包括每个上升流动反应管和分离器容器之间的互连，每个互连还包括两个部分分离器容器的外部部分是倾斜的，并且连接到单个垂直部分，该垂直部分渗透到分离器容器的内部，并且其下端具有用于将废催化剂从在该部分中分离的悬浮液排出的打开装置。在相同的垂直截面中，在其分离器的内部部分的末端，安装了一系列两组旋风分离器，第一组包含没有密封腿的旋风分离器，第二组包含第一级常规旋风分离器。本发明还涉及使用所述分离系统分离废催化剂和烃的悬浮液的方法。

10. 发明申请

US20140034551A1 FCC PROCESS FOR MAXIMIZING DIESEL 审中-公开
标题翻译：用于最大化柴油的FCC方法
公开(公告)号：US20140034551A1
公开(公告)日：2014-02-06
申请号：US14111145
申请日：2011-04-15
申请人： Emanuel Freire Sandes , Leandro Morais Silva , William Richard Gilbert , Jose Geraldo Furtado Ramos
发明人： Emanuel Freire Sandes , Leandro Morais Silva , William Richard Gilbert , Jose Geraldo Furtado Ramos
IPC分类号： C10G11/18
CPC分类号： C10G11/18 , C10G51/06 , C10G2300/1048 , C10G2300/4056 , C10G2400/02 , C10G2400/04
摘要： A process is described for maximizing the FCC middle distillates comprising the use of two different converters, operating in a coordinated manner that seeks to maximize the production of LCO for diesel, generating a specified gasoline and reducing fuel oil production. Converter “A” operates with a low contact time in the riser, of 0.2 to 1.5 sec. (preferably from 0.5 to 1.0 sec.) making a higher reaction temperature possible even at low severity, from 510° C. to 560° C. (preferably from 530° C. to 550° C.) and with a catalyst suitable to the maximization of LCO. Converter “B” possesses a high activity catalytic system, suited to cracking naphtha and DO generated in the first converter. Preferably, converter “B” has two separate risers, allowing the reaction temperatures of each to be adjusted independently according to the range most recommended for maximizing the cracking of each of the streams: 530° C. to 560° C. for the DO riser and 540° C. to 600° C. for the naphtha riser. The high-quality LCO stream generated by cracking at low severity in converter “A” is not contaminated by the poorer quality LCO generated by re-cracking the DO in converter “B,” since each converter has its own fractionating tower. The use of low contact time as a route for reducing severity in converter “A” geared towards the production of better quality LCO allows it to operate with a higher reaction temperature for the same LCO conversion and quality level, entailing greater operating reliability for the unit, and providing benefits for the heat balance of the converter. In existing units, the improvement in the heat balance provides leeway to the air blower via increased batch temperature, and makes room for processing more residual batches.
摘要翻译：描述了一种最大化FCC中间馏分的方法，其包括使用两种不同的转化器，以协调的方式运行，其寻求最大化柴油的LCO生产，产生特定的汽油和减少燃料油的生产。转换器“A”在提升管中的接触时间低，为0.2至1.5秒。（优选为0.5至1.0秒），甚至在较低的苛刻度下也可以使用更高的反应温度，从510℃至560℃（优选530℃至550℃）和适合于 LCO最大化。转化器“B”具有高活性催化系统，适用于在第一转化器中产生的石脑油和DO。优选地，转化器“B”具有两个单独的提升管，允许每个反应温度根据最适合使每个流的最大化的范围独立地调节：对于DO提升管为530℃至560℃ 对于石脑油提升管为540℃至600℃。由于每个转换器都有自己的分馏塔，所以在转换器“A”中以低严重程度开裂产生的高质量LCO流不会被转换器“B”中的DO重新开裂所产生的较差的质量LCO所污染。使用低接触时间作为降低转换器“A”的严重性的路线，用于生产更好质量的LCO，使其能够在相同的LCO转换和质量水平下以更高的反应温度运行，从而为该单元提供更高的运行可靠性，并为转换器的热平衡提供益处。在现有单元中，热平衡的改善通过增加批量温度为鼓风机提供了余地，并且为处理更多的剩余批次提供了空间。

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