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公开(公告)号：US5789637A
公开(公告)日：1998-08-04
申请号：US671501
申请日：1996-06-27
CPC分类号： C10G45/52
摘要： The invention concerns a process for the hydrogenation of aromatic compounds contained in feeds with an initial boiling point of more than 100.degree. C. and which contain at least 10% by weight of aromatic compounds. It consists of introducing chlorine in a concentration of 0.5-500 ppm by weight with respect to the feed at a temperature of between 200.degree. C. and 450.degree. C., a pressure in the range 1 MPa to 25 MPa, an HSV of between 0.1 h.sup.-1 and 10 h.sup.-1 and a volume ratio of hydrogen to feed of 100-2000. The catalyst used is a noble metal type and contains less than 1% of at least one halogen. Preferably, the catalyst is fluorinated or chlorinated.
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2.发明授权Process for activation of catalysts with a nitrogenous compound and excess thionic compound the catalysts that is obtained and it use in hydroconversion 有权用含氮化合物和过量的硫辛酸化合物活化催化剂的方法，所得催化剂及其在加氢转化中的应用公开(公告)号：US06187708B1
公开(公告)日：2001-02-13
申请号：US09305285
申请日：1999-05-05
IPC分类号： B01J3720
摘要： The invention relates to a process for the sulfurization of hydroconversion catalysts, whereby said catalyst contains at least one element of group VIII of the periodic table and optionally an element of group VI, whereby said metal is present in the oxide state. Said process comprises at least one stage that is carried out in a hydrotreatment zone in the presence of at least one thionic compound and at least one nitrogenous compound. This process is carried out in such a way that before the final sulfurization temperature is reached, at least 130% of the stoichiometric amount of sulfur that is necessary for complete sulfurization of the catalyst is injected in said catalyst.
摘要翻译： 本发明涉及一种加氢转化催化剂硫化方法，其中所述催化剂含有至少一种元素周期表第Ⅷ族元素和任选的第Ⅵ族元素，其中所述金属以氧化态存在。 所述方法包括在至少一种硫辛酸化合物和至少一种含氮化合物的存在下在加氢处理区中进行的至少一个阶段。 该方法是在达到最终硫化温度之前进行的，在催化剂中注入催化剂完全硫化所需的化学计量量的至少130％的硫。
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3.发明授权Catalyst based on a noble group VIII metal containing silicon and possibly boron, and its use in hydrotreating hydrocarbon-containing feeds 有权基于含有硅和可能的硼的贵金属Ⅷ族金属的催化剂，以及其用于加氢处理含烃原料的催化剂公开(公告)号：US06207870B1
公开(公告)日：2001-03-27
申请号：US09305480
申请日：1999-05-06
IPC分类号： C10G4552
摘要： The invention provides a catalyst including a support, at least one noble metal from group VIII of the periodic table, silicon as a dopant, optionally boron, optionally at least one group VIB element, optionally phosphorous and optionally at least one halogen. The invention also provides a particular preparation of the catalyst. The invention also concerns the use of this catalyst in the hydrotreatment of hydrocarbon-containing feeds, more particularly its use for hydrogenating aromatic compounds in a gas oil cut.
摘要翻译： 本发明提供一种催化剂，其包括载体，至少一种来自元素周期表第VIII族的贵金属，硅作为掺杂剂，任选的硼，任选的至少一种VIB族元素，任选的磷和任选的至少一个卤素。 本发明还提供了催化剂的具体制备方法。 本发明还涉及该催化剂在含烃进料的加氢处理中的用途，更具体地说，涉及用于在瓦斯油馏分中氢化芳族化合物的用途。
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4.发明授权Process for the hydrogenation of aromatic compounds comprising chlorine injection, using catalysts based on a noble metal 失效使用基于贵金属的催化剂对包含氯注入的芳族化合物进行氢化的方法
公开(公告)号：US5986154A
公开(公告)日：1999-11-16
申请号：US105002
申请日：1998-06-26
CPC分类号： C10G45/52
摘要： The invention concerns a process for the hydrogenation of aromatic compounds contained in feeds with an initial boiling point of more than 100.degree. C. and which contain at least 10% by weight of aromatic compounds. It consists of introducing chlorine in a concentration of 0.5-500 ppm by weight with respect to the feed at a temperature of between 200.degree. C. and 450.degree. C., a pressure in the range 1 MPa to 25 MPa, an HSV of between 0.1 h.sup.-1 and 10 h.sup.-1 and a volume ratio of hydrogen to feed of 100-2000. The catalyst used is a noble metal type and contains less than 1% of at least one halogen. Preferably, the catalyst is fluorinated or chlorinated.
摘要翻译： 本发明涉及一种氢化初始沸点高于100℃并含有至少10重量％芳族化合物的饲料中的芳族化合物的方法。 它包括在200至450℃之间的温度下引入浓度为0.5-500ppm重量的氯，压力在1MPa至25MPa的范围内，HSV介于 0.1h-1和10h-1，氢与进料的体积比为100-2000。 所使用的催化剂是贵金属型，并含有少于1％的至少一种卤素。 优选地，催化剂是氟化的或氯化的。
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5.发明授权Catalyst based on a noble group VIII metal containing silicon and possibly boron, and its use in hydrotreating hydrocarbon-containing feeds 有权基于含有硅和可能的硼的贵金属Ⅷ族金属的催化剂，以及其用于加氢处理含烃原料的催化剂公开(公告)号：US06541417B2
公开(公告)日：2003-04-01
申请号：US09513177
申请日：2000-02-25
IPC分类号： B01J2300
摘要： The invention provides a catalyst including a support, at least one noble metal from group VIII of the periodic table, silicon as a dopant, optionally boron, optionally at least one group VIB element, optionally phosphorous and optionally at least one halogen. The invention also provides a particular preparation of the catalyst. The invention also concerns the use of this catalyst in the hydrotreatment of hydrocarbon-containing feeds, more particularly its use for hydrogenating aromatic compounds in a gas oil cut.
摘要翻译： 本发明提供一种催化剂，其包括载体，至少一种来自元素周期表第VIII族的贵金属，硅作为掺杂剂，任选的硼，任选的至少一种VIB族元素，任选的磷和任选的至少一个卤素。 本发明还提供了催化剂的具体制备方法。 本发明还涉及该催化剂在含烃进料的加氢处理中的用途，更具体地说，涉及用于在瓦斯油馏分中氢化芳族化合物的用途。
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6.发明授权Process for activation of a catalyst in the presence of thionic and nitrogenous compounds 有权在存在硫酸和含氮化合物的情况下活化催化剂的方法公开(公告)号：US06329314B1
公开(公告)日：2001-12-11
申请号：US09305287
申请日：1999-05-05
IPC分类号： B01J27049
摘要： A process for activation of a hydroconversion catalyst, whereby said catalyst contains at least one metal or element of group VIII, at least one acid element and optionally at least one metal or element of group VI according to which a light petroleum fraction, at least one thionic compound and at least one nitrogenous compound are injected in said catalyst. This process is carried out such that the QS sulfur amount that is injected before the temperature of the catalyst reaches 250° C. is at least equal to half the QSO sulfur amount that is necessary for complete sulfurization of the catalyst.
摘要翻译： 一种用于活化加氢转化催化剂的方法，其中所述催化剂含有至少一种第VIII族金属或元素，至少一种酸元素和任选的至少一种第VI族金属或元素，根据该催化剂，轻质石油馏分，至少一种 将硫辛酸化合物和至少一种含氮化合物注入所述催化剂中。 进行该过程，使得在催化剂的温度达到250℃之前注入的QS硫量至少等于催化剂完全硫化所需的QSO硫量的一半。
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7.发明授权Catalyst that contains a zeolite that is high in an element of group VIB and/or VIII and its use in hydrorefining and hydrocracking of hydrocarbon fractions 有权含VIB和/或VIII族元素高沸点的催化剂及其在烃馏分加氢精制和加氢裂化中的应用公开(公告)号：US06712953B1
公开(公告)日：2004-03-30
申请号：US09603838
申请日：2000-10-16
申请人： Slavik Kasztelan , Nathalie Marchal-George , Tivadar Cseri , Pierre Leyrit , Philippe Dascotte , Elisabeth Rosenberg
发明人： Slavik Kasztelan , Nathalie Marchal-George , Tivadar Cseri , Pierre Leyrit , Philippe Dascotte , Elisabeth Rosenberg
IPC分类号： B01J2906
CPC分类号： C10G47/20 , B01J29/076
摘要： The invention relates to a catalyst that contains at least one matrix, at least one zeolite and at least one hydro-dehydrogenating element that is located at the matrix (deposited on the catalyst or contained in the matrix), in which the zeolite contains in its porous network at least one element of group VIB and/or group VIII. Said hydro-dehydrogenating element preferably belongs to group VIB and/or to group VIII of the periodic table. The catalyst contains at least one promoter element)phosphorus, boron, silicon). The invention also relates to the use of this catalyst for the transformation of hydrocarbon fractions, in particular hydrorefining and hydrocracking
摘要翻译： 本发明涉及一种催化剂，其含有至少一种基质，至少一种沸石和位于基质（沉积在催化剂上或包含在基质中）的至少一种氢化脱氢元素，其中沸石中含有 VIB组和/或VIII组的至少一种元素的多孔网络。 所述加氢脱氢元件优选属于元素周期表VIB族和/或VIII族。 催化剂含有至少一种助催化剂元素）磷，硼，硅）。 本发明还涉及该催化剂用于烃馏分转化，特别是加氢精制和加氢裂化的用途
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8.发明授权Flexible method for producing oil bases and distillates by hydroisomerization-conversion on a weakly dispersed catalyst followed by a catalyctic dewaxing 失效通过在弱分散催化剂上进行加氢异构化转化生产油基和馏出物的灵活方法，然后进行催化脱蜡公开(公告)号：US07371315B2
公开(公告)日：2008-05-13
申请号：US10450400
申请日：2001-12-13
申请人： Eric Benazzi , Nathalie Marchal-George , Tivadar Cseri , Pierre Marion , Christophe Gueret , Slavik Kasztelan
发明人： Eric Benazzi , Nathalie Marchal-George , Tivadar Cseri , Pierre Marion , Christophe Gueret , Slavik Kasztelan
IPC分类号： C10G69/02
CPC分类号： C10G65/12 , C10G65/043
摘要： A process for production of very high-quality base oils, and simultaneous production of high-quality middle distillates, comprises the successive stages of hydroisomerization and catalytic dewaxing. The hydroisomerization takes place in the presence of a catalyst containing at least one noble metal deposited on an amorphous acid support, the metal dispersion being less than 20%. The support is preferably an amorphous silica-alumina. The catalytic dewaxing takes place in the presence of a catalyst containing at least one hydrodehydrogenating element (Group VIII) and at least one molecular sieve chosen from ZBM-30, EU-2, and EU-11.
摘要翻译： 用于生产非常优质基础油的方法，以及同时生产高品质中间馏分，包括加氢异构化和催化脱蜡的连续阶段。 加氢异构化在含有沉积在无定形酸载体上的至少一种贵金属的催化剂存在下进行，金属分散体小于20％。 载体优选为无定形二氧化硅 - 氧化铝。 催化脱蜡在含有至少一种氢化脱氢元素（VIII族）和至少一种选自ZBM-30，EU-2和EU-11的分子筛的催化剂存在下进行。
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9.发明授权Catalyst based on a noble metal with low dispersion, and its use in converting hydrocarbon feeds 有权基于低分散度的贵金属的催化剂，以及其用于转化烃原料的用途公开(公告)号：US06660897B1
公开(公告)日：2003-12-09
申请号：US09562478
申请日：2000-05-01
IPC分类号： C07C522
CPC分类号： C10G45/62 , B01J21/12 , B01J23/40 , B01J35/10 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J37/10
摘要： A catalyst comprising at least one noble metal deposited on an acidic support, wherein the dispersion of the noble metal is less than 20%.
摘要翻译： 包含沉积在酸性载体上的至少一种贵金属的催化剂，其中贵金属的分散体小于20％。
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10.发明授权Flexible process for producing base stock and distillates by conversion-hydroisomerisation using a catalyst with low dispersion followed by catalytic dewaxing 失效通过使用低分散体催化脱蜡的催化剂通过转化 - 加氢异构化生产基础油料和馏出物的柔性方法公开(公告)号：US06602402B1
公开(公告)日：2003-08-05
申请号：US09562286
申请日：2000-05-01
申请人： Eric Benazzi , Nathalie Marchal-George , Tivadar Cseri , Pierre Marion , Christophe Gueret , Slavik Kasztelan
发明人： Eric Benazzi , Nathalie Marchal-George , Tivadar Cseri , Pierre Marion , Christophe Gueret , Slavik Kasztelan
IPC分类号： C10G6512
CPC分类号： C10G65/12 , B01J21/12 , B01J23/40 , B01J23/42 , B01J23/44 , B01J29/064 , B01J29/076 , B01J29/67 , B01J29/7446 , B01J29/7484 , B01J35/006 , B01J35/0066 , B01J35/023 , C10G45/62 , C10G65/043
摘要： An improved process for producing very high quality base stock and for simultaneous production of high quality middle distallates, comprising successive hydroisomerisation and catalystic dewaxing steps wherein hydroisomerisation is carried out in the presence of a catalyst containing at least one noble metal deposited on an amorphous acidic support, the dispersion of the metal being less than 20%. The support is preferably an amorphous silica-alumina. Catalytic dewaxing is carried out in the presence of a catalyst containing at least one hydrodehydrogenating element (group VIII) and at least one molecular sieve (preferably zeolite). The sieve is preferable selected from NU-10, EU-1, EU-13, zeolite and ferrierite.
摘要翻译： 一种用于生产非常高质量的基础油料和用于同时生产高质量中间蒸馏物的改进方法，其包括连续加氢异构化和催化脱蜡步骤，其中加氢异构化在含有至少一种沉积在无定形酸性载体上的贵金属的催化剂存在下进行 ，金属的分散度小于20％。 载体优选为无定形二氧化硅 - 氧化铝。 催化脱蜡在含有至少一种氢化脱氢元素（VIII族）和至少一种分子筛（优选沸石）的催化剂存在下进行。 筛子优选选自NU-10，EU-1，EU-13，沸石和镁碱沸石。
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