-
公开(公告)号：US07799285B2
公开(公告)日：2010-09-21
申请号：US11783484
申请日：2007-04-10
申请人： Wilson Kenzo Huziwara , Claudio Maria de Lacerda Alvarenga Baptista , Henrique Soares Cerqueira , José Mozart Fusco
发明人： Wilson Kenzo Huziwara , Claudio Maria de Lacerda Alvarenga Baptista , Henrique Soares Cerqueira , José Mozart Fusco
CPC分类号： B01J8/18 , B01D53/12 , B01J8/0065
摘要： A stripping apparatus is described for the gas-solid separation process in a fluidized bed in a counter-current flow of a stripping fluid. The apparatus includes sets of perforated baffle-plates with holes, fixed in series, alternating central and lateral plates inside a stripping chamber. The holes in the baffle-plates, in number, size and in circular or elliptical lay-out, are oriented in offset position in relation to the holes in the parallel and subsequent baffle-plates, reducing the damage of erosion on the perforated baffle-plates and optimizing stripping of the fluidized solid particles.
摘要翻译： 描述了一种汽提设备，用于在汽提流体的逆流中的流化床中的气 - 固分离过程。 该设备包括具有孔的穿孔挡板的组，串联固定，在汽提室内部交替的中心和侧板。 挡板中的孔，数量，尺寸和圆形或椭圆形布局相对于平行和随后的挡板中的孔定位在偏移位置，减少了穿孔挡板上的侵蚀损伤， 板和优化流化固体颗粒的剥离。
-
2.发明申请公开(公告)号：US20080253937A1
公开(公告)日：2008-10-16
申请号：US11783484
申请日：2007-04-10
申请人： Wilson Kenzo Huziwara , Claudia Maria de Lacerda Avarenga Baptista , Henrique Soares Cerqueira , Jose Mozart Fusco
发明人： Wilson Kenzo Huziwara , Claudia Maria de Lacerda Avarenga Baptista , Henrique Soares Cerqueira , Jose Mozart Fusco
IPC分类号： B01J8/18
CPC分类号： B01J8/18 , B01D53/12 , B01J8/0065
摘要： A stripping apparatus is described for the gas-solid separation process in a fluidized bed in a counter-current flow of a stripping fluid. The apparatus includes sets of perforated baffle-plates with holes, fixed in series, alternating central and lateral plates inside a stripping chamber. The holes in the baffle-plates, in number, size and in circular or elliptical lay-out, are oriented in offset position in relation to the holes in the parallel and subsequent baffle-plates, reducing the damage of erosion on the perforated baffle-plates and optimizing stripping of the fluidized solid particles.
摘要翻译： 描述了一种汽提设备，用于在汽提流体的逆流中的流化床中的气 - 固分离过程。 该设备包括具有孔的穿孔挡板的组，串联固定，在汽提室内部交替的中心和侧板。 挡板中的孔，数量，尺寸和圆形或椭圆形布局相对于平行和随后的挡板中的孔定位在偏移位置，减少了穿孔挡板上的侵蚀损伤， 板和优化流化固体颗粒的剥离。
-
3.发明授权Process for fluid catalytic cracking of hydrocarbon feedstocks with high levels of basic nitrogen 有权具有高水平碱性氮的烃原料的流化催化裂化方法公开(公告)号：US07744745B2
公开(公告)日：2010-06-29
申请号：US12166779
申请日：2008-07-02
IPC分类号： C10G11/18
CPC分类号： C10G51/06 , C10G11/05 , C10G11/18 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202 , C10G2300/301 , C10G2300/308 , C10G2400/02 , C10G2400/28 , C10L1/04 , C10L2200/0438
摘要： A process is described for fluid catalytic cracking of hydrocarbons with high levels of basic nitrogen, where hydrocarbon feedstocks A and B with different levels of basic nitrogen are injected in a segregated fashion, into different risers of a multiple riser FCCU that possesses at least two risers. The injection of the feedstocks is made in such a way that feedstock A, to be injected in the riser with greater volume—main riser 7—possessing a level of basic nitrogen at least 200 ppm lower than the level of feedstock B to be injected into the riser with lower volume—secondary riser (8).
摘要翻译： 描述了一种用于具有高水平碱性氮的烃的流体催化裂解的方法，其中具有不同水平的碱性氮的烃原料A和B以分离的方式注入到具有至少两个提升管的多提升管FCCU的不同提升管中 。 原料的注入以这样一种方式进行，使得在提升管中注入较大体积主提升管7的原料A具有比待注入的原料B的水平低至少200ppm的碱性氮水平 具有较低容积的二次提升管（8）的立管。
-
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。
-
5.发明授权Process for the fluid catalytic cracking of mixed feedstocks of hydrocarbons from different sources 有权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
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。
-
公开(公告)号：US08524959B1
公开(公告)日：2013-09-03
申请号：US12708241
申请日：2010-02-18
IPC分类号： C07C1/00
CPC分类号： C10G1/08 , C10G2300/1011 , Y02P30/20
摘要： Disclosed is a process for small-scale operation of biomass catalytic cracking. The process is suitable for lab scale and pilot plant operation, as well as for small-scale commercial operation. The process is suitable for simulating a continuous biomass catalytic cracking (BCC) process. The process comprises a biomass conversion cycle and a catalyst regeneration cycle.A fluid bed reactor and a reaction feed fluidizer suitable for use in the process are also disclosed.
摘要翻译： 公开了一种生物质催化裂化小规模运行的方法。 该过程适用于实验室规模和试点工厂运行，适用于小规模商业运行。 该方法适用于模拟连续生物质催化裂化（BCC）工艺。 该方法包括生物质转化循环和催化剂再生循环。 还公开了适用于该方法的流化床反应器和反应进料流化器。
-
7.发明授权Process for the production of hybrid catalysts for fischer-tropsch synthesis and hybrid catalyst produced according to said process 有权用于生产费托合成的杂化催化剂和根据所述方法制备的混合催化剂的方法公开(公告)号：US08097555B2
公开(公告)日：2012-01-17
申请号：US12260123
申请日：2008-10-29
申请人： Alexandre de Figueiredo Costa , Agustin Martines Feliu , Joan Rollán Martinez , Henrique Soares Cerqueira , Joberto Ferreira Dias Junior , Eduardo Falabella Sousa Aguiar
发明人： Alexandre de Figueiredo Costa , Agustin Martines Feliu , Joan Rollán Martinez , Henrique Soares Cerqueira , Joberto Ferreira Dias Junior , Eduardo Falabella Sousa Aguiar
CPC分类号： B01J35/0006 , B01J21/08 , B01J23/6527 , B01J23/745 , B01J23/75 , B01J23/8913 , B01J29/0308 , B01J29/068 , B01J29/126 , B01J29/7415 , B01J37/0201 , C10G2/33 , C10G2/332 , C10G2/334
摘要： Process for the production of hybrid catalysts formed by mixing two catalysts; one active in Fischer-Tropsch synthesis, the other being bifunctional. Such hybrid catalyst thus formed is active both in hydrocracking and in hydroisomerization reactions. The present invention in addition provides obtainment of a hybrid catalyst and application thereof conjointly with FT catalysts in Fischer-Tropsch synthesis reactions. The hybrid catalyst of the present invention is capable of producing in conditions typically such as those utilized in Fischer-Tropsch synthesis branched hydrocarbons in diverse bands relating to the products thereof (for example naphtha and diesel), reducing or even eliminating necessity for a subsequent hydrotreatment stage in such synthesis reactions. Utilization of such hybrid catalysts of the present invention prolongs the operational efficiency and working life of conventional Fischer-Tropsch synthesis catalysts, reducing substantially encapsulation of particles thereof by waxes produced in the hydroprocessing reactions.
摘要翻译： 通过混合两种催化剂形成的混合催化剂的生产方法; 一种在费 - 托合成中活跃，另一种是双功能的。 如此形成的这种杂化催化剂在加氢裂化和加氢异构化反应中都是有活性的。 本发明另外提供了一种混合催化剂的获得及其在费 - 托合成反应中与FT催化剂的联合应用。 本发明的混合催化剂能够在与其产物（例如石脑油和柴油）相关的不同条件下通常用于费 - 托合成支链烃中的那些条件下生产，减少甚至消除后续加氢处理的必要性 这种合成反应的阶段。 本发明的这种混合催化剂的利用延长了常规费 - 托合成催化剂的操作效率和使用寿命，减少了在加氢反应中产生的蜡的颗粒的基本包封。
-
8.发明申请PROCESS FOR THE PRODUCTION OF HYBRID CATALYSTS FOR FISCHER-TROPSCH SYNTHESIS AND HYBRID CATALYST PRODUCED ACCORDING TO SAID PROCESS 有权用于生产混合催化剂的方法，用于FISCHER-TROPSCH合成和根据固化过程生产的混合催化剂公开(公告)号：US20090124712A1
公开(公告)日：2009-05-14
申请号：US12260123
申请日：2008-10-29
申请人： Alexandre DE FIGUEIREDO COSTA , Agustin Martines Feliu , Joan Rollan Martinez , Henrique Soares Cerqueira , Joberto Ferreira Dias Junior , Eduardo Falabella Sousa Aguiar
发明人： Alexandre DE FIGUEIREDO COSTA , Agustin Martines Feliu , Joan Rollan Martinez , Henrique Soares Cerqueira , Joberto Ferreira Dias Junior , Eduardo Falabella Sousa Aguiar
CPC分类号： B01J35/0006 , B01J21/08 , B01J23/6527 , B01J23/745 , B01J23/75 , B01J23/8913 , B01J29/0308 , B01J29/068 , B01J29/126 , B01J29/7415 , B01J37/0201 , C10G2/33 , C10G2/332 , C10G2/334
摘要： Process for the production of hybrid catalysts formed by mixing two catalysts; one active in Fischer-Tropsch synthesis, the other being bifunctional. Such hybrid catalyst thus formed is active both in hydrocracking and in hydroisomerisation reactions. The present invention in addition provides obtainment of a hybrid catalyst and application thereof conjointly with FT catalysts in Fischer-Tropsch synthesis reactions. The hybrid catalyst of the present invention is capable of producing in conditions typically such as those utilised in Fischer-Tropsch synthesis branched hydrocarbons in diverse bands relating to the products thereof (for example naphtha and diesel), reducing or even eliminating necessity for a subsequent hydrotreatment stage in such synthesis reactions. Utilisation of such hybrid catalysts of the present invention prolongs the operational efficiency and working life of conventional Fischer-Tropsch synthesis catalysts, reducing substantially encapsulation of particles thereof by waxes produced in the hydroprocessing reactions.
摘要翻译： 通过混合两种催化剂形成的混合催化剂的生产方法; 一种在费 - 托合成中活跃，另一种是双功能的。 如此形成的这种杂化催化剂在加氢裂化和加氢异构化反应中都是有活性的。 本发明另外提供了一种混合催化剂的获得及其在费 - 托合成反应中与FT催化剂的联合应用。 本发明的混合催化剂能够在与其产物（例如石脑油和柴油）相关的不同条件下通常用于费 - 托合成支链烃中的那些条件下生产，减少甚至消除后续加氢处理的必要性 这种合成反应的阶段。 本发明的这种混合催化剂的利用延长了常规费 - 托合成催化剂的操作效率和使用寿命，减少了在加氢反应中产生的蜡的颗粒的基本包封。
-
公开(公告)号：US07504023B2
公开(公告)日：2009-03-17
申请号：US11513013
申请日：2006-08-31
申请人： Oscar René Chamberlain Pravia , Henrique Soares Cerqueira , Elizabeth M. Moreira , Cláudia Maria de L. Alvarenga Baptista , Jefferson Roberto Gomes , Paulo César Peixoto Bugueta
发明人： Oscar René Chamberlain Pravia , Henrique Soares Cerqueira , Elizabeth M. Moreira , Cláudia Maria de L. Alvarenga Baptista , Jefferson Roberto Gomes , Paulo César Peixoto Bugueta
CPC分类号： C10G25/00 , C10G25/003 , C10G2300/203 , C10G2300/4006 , C10G2300/4012
摘要： A process for reducing the naphthenic acidity of petroleum oils, or their liquid fractions, is described, the process comprising a thermal treatment of the petroleum oils, or their liquid fractions, in the presence of an adsorbent the surface of which is covered by high molecular weight carbon compounds. Preferred adsorbents are the spent or coked FCC catalysts.
摘要翻译： 描述了一种用于降低石油或其液体馏分的环烷酸性的方法，该方法包括在吸附剂的存在下石油油或其液体馏分的热处理，其表面被高分子 重量碳化合物。 优选的吸附剂是消耗或焦化的FCC催化剂。
-
公开(公告)号：US07824540B2
公开(公告)日：2010-11-02
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 René Mas Cabre , Oscar René Chamberlain Pravia , Henrique Soares Cerqueira , Fabió Lopes De Azevedo
发明人： Paul O'Connor , Erik Jeroen Laheij , Dennis Stamires , Michael F. Brady , Francisco René Mas Cabre , Oscar René Chamberlain Pravia , Henrique Soares Cerqueira , Fabió Lopes De Azevedo
IPC分类号： C10G9/28
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。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.03 秒)
