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公开(公告)号:US20090139898A1
公开(公告)日:2009-06-04
申请号:US11918851
申请日:2006-04-20
申请人: Xiangyun Long , Xuefen Liu , Hong Nie , Kui Wang , Jing Xin , Qinghe Liu , Xiaodong Gao , Zhihai Hu , Yahua Shi , Dadong Li
发明人: Xiangyun Long , Xuefen Liu , Hong Nie , Kui Wang , Jing Xin , Qinghe Liu , Xiaodong Gao , Zhihai Hu , Yahua Shi , Dadong Li
IPC分类号: B01J29/06 , B01J27/132 , B01J27/19 , B01J31/02 , C07C5/03 , B01J27/138 , B01J27/135
CPC分类号: B01J23/8885 , B01J23/002 , B01J27/128 , B01J27/132 , B01J27/19 , B01J27/199 , B01J29/005 , B01J29/076 , B01J29/166 , B01J29/26 , B01J29/48 , B01J29/7815 , B01J29/80 , B01J37/0009 , B01J37/0203 , B01J37/0205 , B01J37/024 , B01J37/20 , B01J37/26 , B01J37/28 , B01J2229/20 , B01J2229/42 , B01J2523/00 , C10G49/04 , C10G49/08 , C10G2300/1022 , C10G2300/1033 , C10G2300/4018 , B01J2523/51 , B01J2523/68 , B01J2523/69 , B01J2523/847
摘要: The present invention provides a hydrogenation catalyst, containing a carrier, metal components of nickel, molybdenum and tungsten supported thereon, and an adjuvant component selected from the group consisting of fluorine and phosphor and combination thereof. In another embodiment, the present invention provides a hydrogenation catalyst, containing a carrier and metal components of nickel, molybdenum and tungsten supported thereon, wherein said carrier contains a molecular sieve. The present invention provides further use of said catalyst in the process for hydrogenating hydrocarbon oil. In comparison with a hydrogenation catalyst according to the prior art, the catalyst according to the present invention has a much higher activity.
摘要翻译: 本发明提供了一种氢化催化剂,其含有载体,负载有镍,钼和钨的金属组分,以及选自氟和磷及其组合的助剂组分。 在另一个实施方案中,本发明提供一种氢化催化剂,其含有负载在其上的载体和镍,钼和钨的金属组分,其中所述载体含有分子筛。 本发明提供所述催化剂在烃油氢化方法中的进一步的应用。 与根据现有技术的氢化催化剂相比,根据本发明的催化剂具有高得多的活性。
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公开(公告)号:US06613708B1
公开(公告)日:2003-09-02
申请号:US09327241
申请日:1999-06-07
申请人: John D. Y. Ou , Youchang Xie , Biying Zhao , Xiangyun Long , Xiawan Yang , Lili Guan
发明人: John D. Y. Ou , Youchang Xie , Biying Zhao , Xiangyun Long , Xiawan Yang , Lili Guan
IPC分类号: B01J2904
CPC分类号: B01J29/405 , B01J29/061 , B01J37/0203 , B01J37/086 , B01J2229/12 , B01J2229/34
摘要: It has been discovered that catalysts may be modified by depositing an agent derivative from an agent such as an organometallic compound upon them. Such a modification gives a catalyst useful in increased selectivity to para-substituted alkyl benzenes, such as para-xylene (PX), through reacting an aromatic compound such as toluene and/or benzene with a methylating agent from hydrogen and carbon monoxide and/or carbon dioxide and/or methanol. Using these selectivated catalysts, para-substituted alkyl benzenes can be recovered in a selectivity of 80% or greater, significantly better than the equilibrium concentration of 24%.
摘要翻译: 已经发现,可以通过从其中的试剂如有机金属化合物沉积试剂衍生物来改变催化剂。 通过使芳族化合物如甲苯和/或苯与甲基化剂从氢气和一氧化碳和/或其混合物反应,这种改性可提供对对取代的烷基苯(如对二甲苯(PX))增加选择性的催化剂。 二氧化碳和/或甲醇。 使用这些选择性催化剂,可以以80%或更高的选择性回收对位取代的烷基苯,显着优于24%的平衡浓度。
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公开(公告)号:US08697598B2
公开(公告)日:2014-04-15
申请号:US11918851
申请日:2006-04-20
申请人: Xiangyun Long , Xuefen Liu , Hong Nie , Kui Wang , Jing Xin , Qinghe Liu , Xiaodong Gao , Zhihai Hu , Yahua Shi , Dadong Li
发明人: Xiangyun Long , Xuefen Liu , Hong Nie , Kui Wang , Jing Xin , Qinghe Liu , Xiaodong Gao , Zhihai Hu , Yahua Shi , Dadong Li
IPC分类号: B01J21/04 , B01J21/12 , B01J29/46 , B01J23/883 , B01J23/888 , C10G45/08 , C10G45/38
CPC分类号: B01J23/8885 , B01J23/002 , B01J27/128 , B01J27/132 , B01J27/19 , B01J27/199 , B01J29/005 , B01J29/076 , B01J29/166 , B01J29/26 , B01J29/48 , B01J29/7815 , B01J29/80 , B01J37/0009 , B01J37/0203 , B01J37/0205 , B01J37/024 , B01J37/20 , B01J37/26 , B01J37/28 , B01J2229/20 , B01J2229/42 , B01J2523/00 , C10G49/04 , C10G49/08 , C10G2300/1022 , C10G2300/1033 , C10G2300/4018 , B01J2523/51 , B01J2523/68 , B01J2523/69 , B01J2523/847
摘要: The present invention provides a hydrogenation catalyst, containing a carrier, metal components of nickel, molybdenum and tungsten supported thereon, and an adjuvant component selected from the group consisting of fluorine and phosphor and combination thereof. In another embodiment, the present invention provides a hydrogenation catalyst, containing a carrier and metal components of nickel, molybdenum and tungsten supported thereon, wherein said carrier contains a molecular sieve. The present invention provides further use of said catalyst in the process for hydrogenating hydrocarbon oil. In comparison with a hydrogenation catalyst according to the prior art, the catalyst according to the present invention has a much higher activity.
摘要翻译: 本发明提供了一种氢化催化剂,其含有载体,负载有镍,钼和钨的金属组分,以及选自氟和磷及其组合的助剂组分。 在另一个实施方案中,本发明提供一种氢化催化剂,其含有负载在其上的载体和镍,钼和钨的金属组分,其中所述载体含有分子筛。 本发明提供所述催化剂在烃油氢化方法中的进一步的应用。 与根据现有技术的氢化催化剂相比,根据本发明的催化剂具有高得多的活性。
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