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1.发明授权公开(公告)号：US08932456B2
公开(公告)日：2015-01-13
申请号：US13139892
申请日：2009-10-21
IPC分类号： C10G11/18 , C07C273/04 , C07C273/10 , C01B3/02 , C01B3/34 , C01C1/04 , C07C4/06 , C10G11/05 , C10G70/04
CPC分类号： C10G11/185 , C01B3/025 , C01B3/34 , C01B2203/0205 , C01B2203/0283 , C01B2203/043 , C01B2203/0475 , C01B2203/063 , C01B2203/068 , C01C1/0488 , C07C4/06 , C07C273/04 , C07C273/10 , C07C2529/08 , C07C2529/40 , C10G11/05 , C10G11/18 , C10G11/182 , C10G70/041 , C10G2300/107 , C10G2300/301 , C10G2300/4043 , C10G2300/708 , C10G2400/02 , C10G2400/20 , C10G2400/26 , Y02P20/125 , Y02P20/52 , Y02P30/40 , Y02P30/446 , C07C11/04 , C07C11/06
摘要： An integrated process for the manufacture of olefins and intermediates for the production of ammonia and urea, comprising an FCC reactor, a regenerator, a steam reforming unit, an air-separation unit, an ammonia production unit and a urea production unit, is described. This process makes it possible to minimize CO2 emissions to atmosphere, make use of heavy feedstocks of low added value (AR) for the production of light olefins, in addition to making maximum use of all the flows involved, thus increasing the energy efficiency achieved, all at the same time.
摘要翻译： 描述了用于制造用于生产氨和尿素的烯烃和中间体的综合方法，其包括FCC反应器，再生器，蒸汽重整单元，空气分离单元，氨生产单元和尿素生产单元。 除了最大限度地利用所有流量之外，这一过程使得可以将大气中的二氧化碳排放量最小化，利用低附加值重质原料（AR）用于生产轻质烯烃，从而提高实现的能源效率， 所有在同一时间。
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2.发明申请公开(公告)号：US20110250119A1
公开(公告)日：2011-10-13
申请号：US13139892
申请日：2009-10-21
IPC分类号： C01C1/04 , C07C273/04
CPC分类号： C10G11/185 , C01B3/025 , C01B3/34 , C01B2203/0205 , C01B2203/0283 , C01B2203/043 , C01B2203/0475 , C01B2203/063 , C01B2203/068 , C01C1/0488 , C07C4/06 , C07C273/04 , C07C273/10 , C07C2529/08 , C07C2529/40 , C10G11/05 , C10G11/18 , C10G11/182 , C10G70/041 , C10G2300/107 , C10G2300/301 , C10G2300/4043 , C10G2300/708 , C10G2400/02 , C10G2400/20 , C10G2400/26 , Y02P20/125 , Y02P20/52 , Y02P30/40 , Y02P30/446 , C07C11/04 , C07C11/06
摘要： An integrated process for the manufacture of olefins and intermediates for the production of ammonia and urea, comprising an FCC reactor, a regenerator, a steam reforming unit, an air-separation unit, an ammonia production unit and a urea production unit, is described. This process makes it possible to minimize CO2 emissions to atmosphere, make use of heavy feedstocks of low added value (AR) for the production of light olefins, in addition to making maximum use of all the flows involved, thus increasing the energy efficiency achieved, all at the same time.
摘要翻译： 描述了用于制造用于生产氨和尿素的烯烃和中间体的综合方法，其包括FCC反应器，再生器，蒸汽重整单元，空气分离单元，氨生产单元和尿素生产单元。 除了最大限度地利用所有流量之外，这一过程使得可以将大气中的二氧化碳排放量最小化，利用低附加值重质原料（AR）用于生产轻质烯烃，从而提高实现的能源效率， 所有在同一时间。
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公开(公告)号：US20080210599A1
公开(公告)日：2008-09-04
申请号：US11813659
申请日：2006-01-06
申请人： Paul O'Connor , Erik Jeroen Laheij , Dennis Stamires , Oscar Rene Chamberlain Pravia , Rodolfo Eugenio Roncolatto , Yiu Lau Lam
发明人： Paul O'Connor , Erik Jeroen Laheij , Dennis Stamires , Oscar Rene Chamberlain Pravia , Rodolfo Eugenio Roncolatto , Yiu Lau Lam
CPC分类号： B01J38/60 , B01J21/16 , B01J23/007 , B01J29/06 , B01J29/084 , B01J29/088 , B01J29/90 , B01J38/62 , B01J38/66 , B01J2229/37 , B01J2229/42 , C10G11/05 , C10G11/18 , C10G29/00 , C10G49/02
摘要： “FCC equilibrium catalysts, even when highly contaminated with vanadium, can be upgraded to make them suitable again for use in catalytic processes, for instance, as catalyst additives in FCC, by employing a process comprising the steps of (a) treating an FCC equilibrium catalyst that contains alumina and zeolite with an acidic solution to obtain an acid-treated equilibrium catalyst, and (b) contacting the acid-treated equilibrium catalyst with an aqueous solution or suspension of a divalent metal compound.”
摘要翻译： 即使高度被钒污染的FCC平衡催化剂也可以升级，以使其再次适用于催化过程，例如FCC中的催化剂添加剂，通过采用包括以下步骤的方法：（a）处理FCC平衡 催化剂，其含有氧化铝和沸石与酸性溶液以获得酸处理的平衡催化剂，和（b）使酸处理的平衡催化剂与二价金属化合物的水溶液或悬浮液接触。
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4.发明申请公开(公告)号：US20110155642A1
公开(公告)日：2011-06-30
申请号：US12980096
申请日：2010-12-28
申请人： Wilson Kenzo Huziwara , Leonardo Fialho de Mello , Oscar Rene Chamberlain Pravia , Gustavo Torres Moure , Odnei Cesar Macalossi , Luiz Carlos Casavechia
发明人： Wilson Kenzo Huziwara , Leonardo Fialho de Mello , Oscar Rene Chamberlain Pravia , Gustavo Torres Moure , Odnei Cesar Macalossi , Luiz Carlos Casavechia
CPC分类号： C10G11/18 , C10G11/182 , C10G2300/1033 , C10G2300/4043 , C10G2300/70 , C10G2300/701 , Y02P30/446
摘要： This invention concerns a fluid catalytic cracking (FCC) process with reduced carbon monoxide emission which modifies the regeneration phase of the spent catalyst by using pure oxygen without the need for dilution when burning coke adhering to the catalyst. In addition, this invention improves the reconditioning stage of the catalyst, incorporating a reconditioner supplementary to a conventional reconditioner which employs nitrogen as a carrier gas in the reconditioning of the already regenerated catalyst.
摘要翻译： 本发明涉及一种具有减少的一氧化碳排放的流化催化裂化（FCC）方法，其通过使用纯氧而改变废催化剂的再生相，而在燃烧焦炭附着于催化剂时不需要稀释。 此外，本发明改进了催化剂的再生阶段，结合了在已经再生的催化剂的再生中使用氮气作为载气的常规再生器的补充剂。
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公开(公告)号：US20080210600A1
公开(公告)日：2008-09-04
申请号：US11629053
申请日：2005-06-16
申请人： Paul O'Connor , Erik Jeroen Laheij , Dennis Stamires , Michael F. Brady , Francisco Rene Mas Cabre , Oscar Rene Chamberlain Pravia , Henrique Soares Cerqueira , Fabio Lopes De Azevedo
发明人： Paul O'Connor , Erik Jeroen Laheij , Dennis Stamires , Michael F. Brady , Francisco Rene Mas Cabre , Oscar Rene Chamberlain Pravia , Henrique Soares Cerqueira , Fabio Lopes De Azevedo
IPC分类号： C10G11/00
CPC分类号： C10G55/06 , B01J23/007 , C10G11/16 , C10G11/18 , C10G69/02
摘要： Process for upgrading a liquid hydrocarbon feed comprising the steps of (a) preparing a slurry comprising the hydrocarbon feed having a boiling range above 350° C. and solid particles comprising a rehydratable material, (b) thermally treating said slurry at a temperature in the range of 250 to 550° C., (c) optionally separating the thermally treated slurry into (I) a lower boiling fraction and (ii) a higher boiling fraction containing the solid particles and formed coke, if any, and (d) separating the solid particles and formed coke, if any, from the thermally treated slurry resulting from step b) or the higher boiling fraction of step c).
摘要翻译： 用于升级液体烃进料的方法，包括以下步骤：（a）制备包含沸点范围高于350℃的烃进料的浆料和包含可再水化材料的固体颗粒，（b）在所述浆料的温度下热处理所述浆料 范围为250至550℃，（c）任选将热处理浆料分离成（I）低沸点馏分和（ii）含有固体颗粒和成型焦炭的较高沸点馏分（如果有的话），和（d）分离 固体颗粒和形成的焦炭（如果有的话）来自步骤b）得到的热处理浆料或步骤c）的较高沸点馏分。
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6.发明授权Process and device to optimize the yield of fluid catalytic cracking products 有权流化床装置优化流化床催化裂化产物的产率公开(公告)号：US07658837B2
公开(公告)日：2010-02-09
申请号：US11190863
申请日：2005-07-28
申请人： Henrique Soares Cerqueira , Claudia Maria de Lacerda Alvarenga Baptista , William Richard Gilbert , Oscar Rene Chamberlain Pravia
发明人： Henrique Soares Cerqueira , Claudia Maria de Lacerda Alvarenga Baptista , William Richard Gilbert , Oscar Rene Chamberlain Pravia
CPC分类号： B01J8/0055 , B01J8/1818 , B01J8/1872 , B01J2208/00707 , C10G11/182
摘要： A process and device to optimize the yield of fluid catalytic cracking products through a reactive stripping process are disclosed. One or more hydrocarbon streams (3) are introduced in an intermediary region of the stripper (1) of a fluid catalytic cracking unit (FCC), from a device that allows a homogeneous distribution with adequate dispersion. This/these stream(s) react(s) with the catalyst of FCC, although its activity is reduced due to the adsorption of hydrocarbons in the reaction zone, generating products that improve and/or change the global distribution of products, providing a refinery profile adequate to meet quality demands and requirements.
摘要翻译： 公开了通过反应性汽提过程来优化流化催化裂化产物的产率的方法和装置。 一种或多种烃流（3）从允许均匀分布且具有适当分散体的装置引入流化催化裂化装置（FCC）的汽提器（1）的中间区域。 这些/这些流与FCC的催化剂反应，尽管其活性由于在反应区中的烃的吸附而减少，产生改善和/或改变产品的全球分布的产品，提供炼油厂 外形足以满足质量要求和要求。
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