公开(公告)号：US09216902B2

公开(公告)日：2015-12-22

申请号：US12585214

申请日：2009-09-08

申请人： Andrea de Rezende Pinho ,  Fabio Leal Mendes ,  Mauro Silva ,  Keiji Maeshiro ,  Antonio Wahib Bogossian Khalil ,  Julio Amilcar Ramos Cabral ,  Luis Fernando Soares de Azevedo ,  Daniel Santos de Albuquerque

发明人： Andrea de Rezende Pinho ,  Fabio Leal Mendes ,  Mauro Silva ,  Keiji Maeshiro ,  Antonio Wahib Bogossian Khalil ,  Julio Amilcar Ramos Cabral ,  Luis Fernando Soares de Azevedo ,  Daniel Santos de Albuquerque

IPC分类号： C01B3/36 ,  C01B3/32 ,  C01B3/44

CPC分类号： C01B3/323 ,  C01B3/44 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0811 ,  C01B2203/1005 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/1076 ,  C01B2203/1217 ,  C01B2203/1229 ,  C01B2203/1247

摘要： The present invention relates to a method for the production of ethene, CO, and hydrogen in a reactor with a circulating fluidized bed with two independent sections, from feedstocks that contain hydrocarbons with at least 11 carbon atoms or from feedstocks with a high oxygen content, using a catalyst in particulate form. The method teaches that in one of the sections of the reactor, in the absence of oxygen, a catalyst containing a dehydrogenation metal promotes the cracking of the said feedstocks, facilitating the subsequent endothermic reactions. In the other section, the coke is burned with air and the heating of the catalyst is controlled, for the adjustment of the appropriate amount of energy that the heated catalyst will convey to the section in which the endothermic reactions take place. The total ethene yield of the process according to the present invention is approximately 20% by weight in relation to the feedstock.

摘要翻译： 本发明涉及一种在具有循环流化床的反应器中生产乙烯，CO和氢的方法，所述循环流化床具有两个独立的部分，所述循环流化床包含含有至少11个碳原子的烃的原料或具有高氧含量的原料， 使用颗粒形式的催化剂。 该方法教导了在反应器的一个部分中，在不存在氧的情况下，含有脱氢金属的催化剂促进所述原料的裂化，促进随后的吸热反应。 在另一部分中，焦炭用空气燃烧，并且控制催化剂的加热，以调节加热的催化剂将传递到发生吸热反应的部分的适当量的能量。 根据本发明的方法的总乙烯产率相对于原料为约20重量％。

公开(公告)号：US08513476B2

公开(公告)日：2013-08-20

申请号：US12477352

申请日：2009-06-03

申请人： Jefferson Roberto Gomes ,  Júlio Amílcar Ramos Cabral ,  Andrea de Rezende Pinho ,  Luis Fernando Soares de Azevedo

发明人： Jefferson Roberto Gomes ,  Júlio Amílcar Ramos Cabral ,  Andrea de Rezende Pinho ,  Luis Fernando Soares de Azevedo

IPC分类号： C07C4/06

CPC分类号： C07C11/06 ,  C07C1/22 ,  C07C11/04 ,  C07C2521/04 ,  C07C2521/10 ,  C07C2521/12 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/75 ,  C07C2523/755 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/4018 ,  C10G2300/4025 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P30/20 ,  C07C9/08

摘要： The process combines hydroconversion and catalytic cracking starting from a feed containing triglycerides, at concentrations of fatty acids above 85%, which maximizes the yields of light olefins, chiefly ethylene and propylene, while reducing the yield of gasoline, with conversion greater than 80 wt. %.

摘要翻译： 该方法结合加氢转化和催化裂解，从含有甘油三酸酯的进料开始，脂肪酸浓度高于85％，这使得轻质烯烃（主要是乙烯和丙烯）的产率最大化，同时降低汽油产率，转化率大于80wt。 ％。

公开(公告)号：US20090326293A1

公开(公告)日：2009-12-31

申请号：US12477352

申请日：2009-06-03

申请人： Jefferson Roberto GOMES ,  Julio Amilcar Ramos Cabral ,  Andrea de Rezende Pinho ,  Luis Fernando Soares de Azevedo

发明人： Jefferson Roberto GOMES ,  Julio Amilcar Ramos Cabral ,  Andrea de Rezende Pinho ,  Luis Fernando Soares de Azevedo

IPC分类号： C07C1/20

CPC分类号： C07C11/06 ,  C07C1/22 ,  C07C11/04 ,  C07C2521/04 ,  C07C2521/10 ,  C07C2521/12 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/75 ,  C07C2523/755 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/4018 ,  C10G2300/4025 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P30/20 ,  C07C9/08

摘要： The process combines hydroconversion and catalytic cracking starting from a feed containing triglycerides, at concentrations of fatty acids above 85%, which maximizes the yields of light olefins, chiefly ethylene and propylene, while reducing the yield of gasoline, with conversion greater than 80 wt. %.

摘要翻译： 该方法结合加氢转化和催化裂解，从含有甘油三酸酯的进料开始，脂肪酸浓度高于85％，这使得轻质烯烃（主要是乙烯和丙烯）的产率最大化，同时降低汽油产率，转化率大于80wt。 ％。

公开(公告)号：US20100058665A1

公开(公告)日：2010-03-11

申请号：US12585214

申请日：2009-09-08

申请人： Andrea De Rezende Pinho ,  Fabio Leal Mendes ,  Mauro Silva ,  Keiji Maeshiro ,  Antonio Wahib Bogossian Khalil ,  Júlio Amílcar Ramos Cabral ,  Luis Fernando Soares De Azevedo ,  Daniel Santos De Albuquerque

发明人： Andrea De Rezende Pinho ,  Fabio Leal Mendes ,  Mauro Silva ,  Keiji Maeshiro ,  Antonio Wahib Bogossian Khalil ,  Júlio Amílcar Ramos Cabral ,  Luis Fernando Soares De Azevedo ,  Daniel Santos De Albuquerque

IPC分类号： C10J3/46

CPC分类号： C01B3/323 ,  C01B3/44 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0811 ,  C01B2203/1005 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/1076 ,  C01B2203/1217 ,  C01B2203/1229 ,  C01B2203/1247

摘要： The present invention relates to a method for the production of ethene, CO, and hydrogen in a reactor with a circulating fluidized bed with two independent sections, from feedstocks that contain hydrocarbons with at least 11 carbon atoms or from feedstocks with a high oxygen content, using a catalyst in particulate form. The method teaches that in one of the sections of the reactor, in the absence of oxygen, a catalyst containing a dehydrogenation metal promotes the cracking of the said feedstocks, facilitating the subsequent endothermic reactions. In the other section, the coke is burned with air and the heating of the catalyst is controlled, for the adjustment of the appropriate amount of energy that the heated catalyst will convey to the section in which the endothermic reactions take place. The total ethene yield of the process according to the present invention is approximately 20% by weight in relation to the feedstock.

摘要翻译： 本发明涉及一种在具有循环流化床的反应器中生产乙烯，CO和氢的方法，所述循环流化床具有两个独立的部分，所述循环流化床包含含有至少11个碳原子的烃的原料或具有高氧含量的原料， 使用颗粒形式的催化剂。 该方法教导了在反应器的一个部分中，在不存在氧的情况下，含有脱氢金属的催化剂促进所述原料的裂化，促进随后的吸热反应。 在另一部分中，焦炭用空气燃烧，并且控制催化剂的加热，以调节加热的催化剂将传递到发生吸热反应的部分的适当量的能量。 根据本发明的方法的总乙烯产率相对于原料为约20重量％。