公开(公告)号：US08551907B2

公开(公告)日：2013-10-08

申请号：US12959475

申请日：2010-12-03

Applicant: Pedro Pereira ,  Guaicaipuro Rivas ,  Jose Cordova ,  Francisco Granadillo ,  Roger Marzin ,  Bruno Solari ,  Luis Zacarias

Inventor： Pedro Pereira ,  Guaicaipuro Rivas ,  Jose Cordova ,  Francisco Granadillo ,  Roger Marzin ,  Bruno Solari ,  Luis Zacarias

IPC: B01J27/02 ,  B01J27/043 ,  B01J27/045 ,  B01J27/047 ,  B01J27/049 ,  B01J27/051 ,  B01F3/08 ,  C09K3/00 ,  B01D17/05

CPC classification number: B01J27/049 ,  B01J23/85 ,  B01J23/88 ,  B01J23/883 ,  B01J27/051 ,  B01J27/0515 ,  B01J35/0013 ,  B01J37/082 ,  C10G45/08

Abstract: The invention provides a catalyst composition, which includes an emulsion of an aqueous phase in an oil phase, wherein the aqueous phase comprises an aqueous solution containing a group 6 metal and a group 8, 9 or 10 metal. The metals can be provided in two separate emulsions, and these emulsions are well suited for treating hydrocarbon feedstocks.

Abstract translation: 本发明提供一种催化剂组合物，其包括油相中水相的乳液，其中所述水相包含含有第6族金属和第8,9或10族金属的水溶液。 金属可以提供在两个分开的乳液中，并且这些乳液非常适合于处理烃原料。

公开(公告)号：US08357626B2

公开(公告)日：2013-01-22

申请号：US12451387

申请日：2008-05-19

Applicant: Masato Machida ,  Keita Ikeue ,  Masahide Miura

Inventor： Masato Machida ,  Keita Ikeue ,  Masahide Miura

IPC: B01J27/043 ,  B01J27/053

CPC classification number: B01D53/945 ,  B01D2255/206 ,  B01D2255/908 ,  B01J23/63 ,  B01J23/83 ,  B01J27/043 ,  B01J27/045 ,  B01J27/053 ,  B01J37/0201 ,  Y02T10/22

Abstract: There is provided an oxygen storage/release material using a rare earth oxysulfate or oxysulfide, which has a high oxygen storage/release capacity even at lower temperatures. The oxygen storage/release material of the present invention comprises a compound consisting of Pr2O2SO4 and/or Pr2O2S and at least one metal selected from the group consisting of Pt, Rh and Fe supported thereon.

Abstract translation: 提供了使用稀土氧硫酸盐或氧硫化物的氧气储存/释放材料，即使在较低温度下也具有高的储氧/释放能力。 本发明的储氧/释放材料包括由Pr 2 O 2 SO 4和/或Pr 2 O 2 S组成的化合物和至少一种选自Pt，Rh和Fe所载的金属。

公开(公告)号：US08304363B2

公开(公告)日：2012-11-06

申请号：US12987320

申请日：2011-01-10

Applicant: Pedro Pereira-Almao ,  Vieman Alberto Ali-Marcano ,  Francisco Lopez-Linares ,  Alejandro Vasquez

Inventor： Pedro Pereira-Almao ,  Vieman Alberto Ali-Marcano ,  Francisco Lopez-Linares ,  Alejandro Vasquez

IPC: B01J27/02 ,  B01J27/047 ,  B01J27/051 ,  B01J27/049 ,  B01J27/043

CPC classification number: B01J37/0072 ,  B01J27/049 ,  B01J27/0515 ,  B01J35/0013 ,  C10G47/06 ,  C10G47/26

Abstract: The present invention relates generally to ultradispersed catalyst compositions and methods for preparing such catalysts. In particular, the invention provides catalyst composition of the general formula: BxMyS[(1.1 to 4.6)y+(0.5 to 4)x] where B is a group VIIIB non-noble metal and M is a group VI B metal and 0.05≦y/x≦15.

Abstract translation: 本发明一般涉及超分散催化剂组合物和制备这种催化剂的方法。 特别地，本发明提供了以下通式的催化剂组合物：BxMyS [（1.1-4.6）y +（0.5-4）x]其中B是ⅧB族非贵金属，M是ⅥB族金属，0.05＆ y / x＆nlE; 15。

公开(公告)号：US20110143929A1

公开(公告)日：2011-06-16

申请号：US13057645

申请日：2009-08-10

Applicant: Shunsuke Sato ,  Takeshi Morikawa ,  Tomiko Mori ,  Shu Saeki ,  Tsutomu Kajino ,  Hiromitsu Tanaka

Inventor： Shunsuke Sato ,  Takeshi Morikawa ,  Tomiko Mori ,  Shu Saeki ,  Tsutomu Kajino ,  Hiromitsu Tanaka

IPC: B01J35/02 ,  B01J27/043 ,  B01J27/04 ,  B01J27/24 ,  B01J23/20 ,  B01J27/14 ,  B01J27/224 ,  B01J23/745 ,  B01J23/72

CPC classification number: B01J35/004 ,  B01J23/20 ,  B01J27/04 ,  B01J31/1815 ,  B01J2531/74 ,  B01J2531/821

Abstract: To provide a photocatalyst having high selectivity and carrying out a reductive reaction with light having a longer wavelength. A photocatalyst has a structure in which a semiconductor and a substrate are joined, in which the substrate causes a catalytic reaction by transfer to the substrate of excited electrons, which are generated by applying light to the semiconductor.

Abstract translation: 提供具有高选择性的光催化剂，并对具有较长波长的光进行还原反应。 光催化剂具有其中半导体和衬底接合的结构，其中衬底通过向通过向半导体施加光而产生的激发电子的衬底转移而引起催化反应。

公开(公告)号：US20110124498A1

公开(公告)日：2011-05-26

申请号：US12625399

申请日：2009-11-24

Applicant: Alexander E. Kuperman ,  Oleg Mironov ,  Jinyi Han

Inventor： Alexander E. Kuperman ,  Oleg Mironov ,  Jinyi Han

IPC: B01J27/049 ,  B01J27/02 ,  B01J27/043

CPC classification number: B01J37/20 ,  B01J23/80 ,  B01J37/031 ,  B01J37/04 ,  C10G49/02 ,  C10G2300/4037

Abstract: A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (Rp)i(Mt)a(Lu)b(Sv)d(Cw)e(Hx)f(Oy)g(Nz)h, wherein M is at least at least a “d” block element metal; L is also at least a “d” block element metal, but different from M; t, u, v, w, x, y, z representing the total charge for each of the components (M, L, S, C, H, O and N, respectively); R is optional and in one embodiment, R is a lanthanoid element metal; 0

公开(公告)号：US20100304963A1

公开(公告)日：2010-12-02

申请号：US12733054

申请日：2008-05-26

Applicant: Mohan Singh ,  Jorge Ancheyta Juarez ,  Patricia Rayo Mayoral ,  Samir Kumar Maity

Inventor： Mohan Singh ,  Jorge Ancheyta Juarez ,  Patricia Rayo Mayoral ,  Samir Kumar Maity

IPC: B01J27/047 ,  B01J21/04 ,  B01J23/24 ,  B01J23/70 ,  B01J27/043 ,  B01J23/882

CPC classification number: B01J23/885 ,  B01J21/04 ,  B01J23/56 ,  B01J23/652 ,  B01J23/85 ,  B01J23/862 ,  B01J23/864 ,  B01J23/866 ,  B01J23/882 ,  B01J23/887 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/08 ,  C10G45/08 ,  C10G47/00 ,  C10G65/04 ,  C10G65/12 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/205

Abstract: An improved catalyst for hydrodemetallization of heavy crude oils and residua is disclosed. The catalyst is adopted for fixed bed hydroprocessing units. The invention is characterized for having a large pore diameter catalyst principally for hydrodemetallization of heavy oil and residue in a first reactor of a multi-reactor process. The catalyst has high demetallizing activity and high metal deposition capacity which results in good stability with time on stream (TOS). The hydrorefining catalyst is obtained by kneading a porous starting powder principally composed of gamma-alumina and having a pore capacity of 0.3-0.6 ml/g or larger and a mean pore diameter of 10 to 26 nm, extrudating and calcining, and after that supported with active metals component of elements belonging to groups VIIIB and VIB of the periodic table.

Abstract translation: 公开了一种改进的重质原油和残渣加氢脱金属催化剂。 固定床加氢处理装置采用催化剂。 本发明的特征在于具有大的孔径催化剂，主要用于在多反应器方法的第一反应器中重油和残余物的加氢脱金属。 催化剂具有高的脱金属活性和高的金属沉积能力，从而在流动时间（TOS）下产生良好的稳定性。 加氢精制催化剂是通过捏合主要由γ-氧化铝组成的多孔原料粉末，其孔容为0.3-0.6ml / g或更大，平均孔径为10-26nm，挤出和煅烧， 具有属于周期表第VIIIB族和VIB族的元素的活性金属组分。

公开(公告)号：US07713905B2

公开(公告)日：2010-05-11

申请号：US10554873

申请日：2004-04-28

Applicant: Pierre Dufresne ,  Franck Labruyere ,  François Locatelli

Inventor： Pierre Dufresne ,  Franck Labruyere ,  François Locatelli

IPC: B01J27/02 ,  B01J27/043 ,  B01J27/045

CPC classification number: C10G49/02 ,  B01J37/14 ,  B01J37/20 ,  C10G49/04 ,  C10G2300/705

Abstract: The present invention concerns a process for “ex situ” treatment of a hydrogenation catalyst containing nickel prior to use, consisting of carrying out three steps, namely bringing the catalyst into contact with at least one sulphur-containing compound or agent (the step termed selectivation), treating said catalyst with hydrogen at a temperature of more than 250° C. (the step termed reduction) and passivation of said catalyst.

Abstract translation: 本发明涉及一种在使用前对含镍的氢化催化剂进行“非原位”处理的方法，包括进行三个步骤，即使催化剂与至少一种含硫化合物或试剂接触（称为选择性的步骤 ），在大于250℃的温度（所述还原步骤）和所述催化剂的钝化下用氢气处理所述催化剂。

公开(公告)号：US20100034717A1

公开(公告)日：2010-02-11

申请号：US12444312

申请日：2007-09-17

Applicant: Katja Adelmann ,  Nicola Soeger ,  Lothar Mussmann ,  Marcus Pfeifer ,  Gerald Jeske

Inventor： Katja Adelmann ,  Nicola Soeger ,  Lothar Mussmann ,  Marcus Pfeifer ,  Gerald Jeske

IPC: B01D53/94 ,  B01J23/10 ,  B01J27/02 ,  B01J27/051 ,  B01J27/047 ,  B01J27/045 ,  B01J27/043 ,  B01D53/56

CPC classification number: B01J23/002 ,  B01D53/9418 ,  B01D2251/2062 ,  B01D2255/2063 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/20784 ,  B01D2255/407 ,  B01D2255/9155 ,  B01J23/10 ,  B01J23/24 ,  B01J23/30 ,  B01J23/888 ,  B01J27/04 ,  B01J37/0201 ,  B01J37/0248 ,  B01J2523/00 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/48 ,  Y02A50/2325 ,  Y02T10/24 ,  B01J2523/69 ,  B01J2523/842

Abstract: Selective catalytic reduction with ammonia or a compound that decomposes to ammonia is a known method for the removal of nitrogen oxides from the exhaust gas of primarily lean-burn internal combustion engines. The vanadium-containing SCR catalysts that have long been generally used for this are characterized by a good conversion profile. However, the volatility of vanadium oxide can, at higher exhaust gas temperatures, lead to the emission of toxic vanadium compounds. Zeolite-based SCR catalysts, which are used in particular in discontinuous SCR systems, constitute a very cost-intensive solution for the problem.A method is proposed by which a homogeneous cerium-zirconium mixed oxide is activated for the SCR reaction in a defined manner by the introduction of sulphur and/or transition metal. Using this method, a highly active, ageing-resistant SCR catalyst is provided, which represents a vanadium-free, cost-effective and high-performance alternative to the existing SCR catalysts and is suitable in particular for use in motor vehicles.

Abstract translation: 用氨或分解成氨的化合物进行选择性催化还原是从主要贫燃内燃机的废气中除去氮氧化物的已知方法。 长期以来一般使用的含钒SCR催化剂的特征在于良好的转化率。 然而，在更高的废气温度下，氧化钒的挥发性会导致有毒的钒化合物的排放。 特别是在不连续SCR系统中使用的基于沸石的SCR催化剂构成了该问题的非常成本高的解决方案。 提出了一种通过引入硫和/或过渡金属以规定的方式使均相铈锆混合氧化物活化用于SCR反应的方法。 使用这种方法，提供了高活性，耐老化的SCR催化剂，其代表了现有SCR催化剂的无钒，成本效益和高性能替代物，并且特别适用于机动车辆。

公开(公告)号：US20090325789A1

公开(公告)日：2009-12-31

申请号：US12165197

申请日：2008-06-30

Applicant: Alakananda Bhattacharyya ,  Beckay J. Mezza

Inventor： Alakananda Bhattacharyya ,  Beckay J. Mezza

IPC: B01J27/043

CPC classification number: B01J27/043 ,  B01J23/745 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/023

Abstract: A process and apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a catalyst comprising iron oxide and alumina to form a heavy hydrocarbon slurry and hydrocracked to produce lighter hydrocarbons. The iron sulfide crystallites have diameters in the nanometer range.

Abstract translation: 公开了用于将重质烃进料转化为较轻质烃产品的方法和装置。 重烃进料用包含氧化铁和氧化铝的催化剂进行浆化以形成重质烃浆料并加氢裂化以产生较轻质的烃。 硫化铁微晶的直径在纳米范围内。

公开(公告)号：US20090023965A1

公开(公告)日：2009-01-22

申请号：US12113305

申请日：2008-05-01

Applicant: Pedro Pereira ,  Guaicaipuro Rivas ,  Jose Cordova ,  Francisco Granadillo ,  Roger Marzin ,  Bruno Solari ,  Luis Zacarias

Inventor： Pedro Pereira ,  Guaicaipuro Rivas ,  Jose Cordova ,  Francisco Granadillo ,  Roger Marzin ,  Bruno Solari ,  Luis Zacarias

IPC: C07C5/00 ,  B01J27/043 ,  B01J27/051 ,  B01J23/24 ,  B01J23/38

CPC classification number: B01J27/049 ,  B01J23/85 ,  B01J23/88 ,  B01J23/883 ,  B01J27/051 ,  B01J27/0515 ,  B01J35/0013 ,  B01J37/082 ,  C10G45/08

Abstract: The invention provides a catalyst composition, which includes an emulsion of an aqueous phase in an oil phase, wherein the aqueous phase comprises an aqueous solution containing a group 6 metal and a group 8, 9 or 10 metal. The metals can be provided in two separate emulsions, and these emulsions are well suited for treating hydrocarbon feedstocks.

Abstract translation: 本发明提供一种催化剂组合物，其包括油相中水相的乳液，其中所述水相包含含有第6族金属和第8,9或10族金属的水溶液。 金属可以提供在两个分开的乳液中，并且这些乳液非常适合于处理烃原料。