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公开(公告)号：EP3950129A1
公开(公告)日：2022-02-09
申请号：EP20778590.8
申请日：2020-03-26
发明人： ZHANG, Jiexiao , YU, Shanqing , XU, Mingde , YAN, Jiasong , TIAN, Huiping , LI, Jiaxing , YANG, Min
摘要： The invention relates to a catalytic cracking catalyst and a preparation process thereof, wherein the catalyst contains a molecular sieve and an alumina substrate material, and the alumina substrate material has a crystalline phase structure of γ-alumina; wherein based on the volume of pores with a diameter of 2-100nm, the pore volume of the pores with a diameter of 2-5nm accounts for 0-10%, the pore volume of the pores with a diameter of more than 5nm and not more than 10nm accounts for 10-25%, and the pore volume of the pores with a diameter of more than 10nm and not more than 100nm accounts for 65-90%.
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公开(公告)号：EP1875963B1
公开(公告)日：2016-12-21
申请号：EP06722225.7
申请日：2006-03-31
发明人： DU, Jun , LI, Zheng , LONG, Jun , XU, Mingde , DA, Zhijian , TIAN, Huiping , HE, Mingyuan
CPC分类号： B01J29/088 , B01J35/002 , B01J37/0045 , B01J2229/24 , B01J2229/32 , B01J2229/36 , B01J2229/42 , C10G11/05 , C10G2400/02
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公开(公告)号：EP4410425A8
公开(公告)日：2024-09-25
申请号：EP22874972.7
申请日：2022-09-28
申请人： China Petroleum & Chemical Corporation , Sinopec Research Institute of Petroleum Processing Co., Ltd.
发明人： SONG, Haitao , CHEN, Yan , XU, Mingde , LIU, Qianqian , FENG, Menglong , LIU, Yuqing
摘要： The present invention belongs to the technical field of catalytic cracking, and relates to a metal pollution-resistant catalyst, its preparation and application. The catalyst consists of a first alumina comprising a modified metal Mn and a second alumina. The ratio of the integral areas of the two peaks at 3670 cm-1 and 3730 cm-1 in the infrared spectroscopy of the catalyst is 1-5:1. The method for preparing the catalyst comprises a step of forming a slurry of an acid-soluble first alumina, a non-acid-soluble second alumina, water and optionally acid and a modified metal oxide. The metal pollution-resistant catalyst and the particle containing a catalytic cracking active component form a catalytic cracking catalyst, useful for catalytic cracking of hydrocarbon oil containing pollution metals. In the case of nickel pollution, catalytic cracking of hydrocarbon oil can reduce the ratio of hydrogen to methane.
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4.发明公开A CATALYST AND A HYDROCARBON OIL CRACKING METHOD 审中-公开KATALYSATOR UNDKOHLENWASSERSTOFFÖL-CRACKVERFAHREN
公开(公告)号：EP1867388A1
公开(公告)日：2007-12-19
申请号：EP05824020.1
申请日：2005-12-28
发明人： LONG, Jun , JIANG, Wenbin , XU, Mingde , TIAN, Huiping , LUO, Yibin , SHU, Xingtian , ZHANG, Jiushun , CHEN, Beiyan , SONG, Haitao
CPC分类号： C10G11/05 , B01J27/1853 , B01J29/46 , B01J35/0006 , B01J35/002 , B01J2229/42 , C10G11/02 , C10G47/16 , C10G2300/4018 , C10G2400/02
摘要： The invention discloses a catalyst and a method for cracking hydrocarbons. The catalyst comprises, calculated by dry basis, 10~65wt% ZSM-5 zeolite, 0~60wt% clay, 15~60wt% inorganic oxide binder, 0.5~15wt% one or more metal additives selected from the metals of Group VIIIB and 2~25wt% P additive, in which the metal additive is calculated by metal oxide and the P additive is calculated by P 2 O 5 . The method for cracking hydrocarbons using this catalyst increases the yield of FCC liquefied petroleum gas (LPG) and the octane number of FCC gasoline, as well as it increases the concentration of propylene in LPG dramatically.
摘要翻译： 本发明公开了一种催化剂和一种裂解烃的方法。 该催化剂包括以干基计，10〜65重量％的ZSM-5沸石，0〜60重量％的粘土，15〜60重量％的无机氧化物粘合剂，0.5〜15重量％的一种或多种金属添加剂，其选自ⅦIB族和第ⅦB族的金属 〜25wt％P添加剂，其中金属添加剂由金属氧化物计算，P添加剂由P 2 O 5计算。 使用该催化剂裂解烃的方法提高了FCC液化石油气（LPG）的产率和FCC汽油的辛烷值，并且显着提高了LPG中丙烯的浓度。
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公开(公告)号：EP4410425A1
公开(公告)日：2024-08-07
申请号：EP22874972.7
申请日：2022-09-28
发明人： SONG, Haitao , CHEN, Yan , XU, Mingde , LIU, Qianqian , FENG, Menglong , LIU, Yuqing
摘要： The present invention belongs to the technical field of catalytic cracking, and relates to a metal pollution-resistant catalyst, its preparation and application. The catalyst consists of a first alumina comprising a modified metal Mn and a second alumina. The ratio of the integral areas of the two peaks at 3670 cm-1 and 3730 cm-1 in the infrared spectroscopy of the catalyst is 1-5:1. The method for preparing the catalyst comprises a step of forming a slurry of an acid-soluble first alumina, a non-acid-soluble second alumina, water and optionally acid and a modified metal oxide. The metal pollution-resistant catalyst and the particle containing a catalytic cracking active component form a catalytic cracking catalyst, useful for catalytic cracking of hydrocarbon oil containing pollution metals. In the case of nickel pollution, catalytic cracking of hydrocarbon oil can reduce the ratio of hydrogen to methane.
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6.发明公开
公开(公告)号：EP1875963A1
公开(公告)日：2008-01-09
申请号：EP06722225.7
申请日：2006-03-31
发明人： DU, Jun , LI, Zheng , LONG, Jun , XU, Mingde , DA, Zhijian , TIAN, Huiping , HE, Mingyuan
CPC分类号： B01J29/088 , B01J35/002 , B01J37/0045 , B01J2229/24 , B01J2229/32 , B01J2229/36 , B01J2229/42 , C10G11/05 , C10G2400/02
摘要： The present invention provides a cracking catalyst, containing a rare-earth Y-zeolite and a support, which is characterized in that the rare-earth content in crystal lattice of the rare-earth Y-zeolite is 4-15 wt% of RE 2 O 3 ; the original unit cell size is 2.440 - 2.465 nm; the equilibrium unit cell size of the catalyst after 100% steam-aging treatment at 800 °C for 17 hours is larger than 2.435nm; the rare-earth atom content in the support is 1.0-8.0 wt% of the support. The present invention also relates to a preparation process for the same catalyst.
摘要翻译： 本发明提供含有稀土Y型沸石和载体的裂化催化剂，其特征在于，稀土Y型沸石的晶格中的稀土含量为RE 2的4〜15重量％ O 3; 原单位尺寸为2.440-2.465nm; 在800℃下经过100％蒸汽老化处理17小时后催化剂的平衡单元尺寸大于2.435nm; 载体中的稀土原子含量为载体的1.0-8.0重量％。 本发明还涉及相同催化剂的制备方法。
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