公开(公告)号：EP1904607A1

公开(公告)日：2008-04-02

申请号：EP06777269.9

申请日：2006-06-02

Applicant: Albemarle Netherlands B.V.

Inventor： STAMIRES, Dennis ,  O'CONNOR, Paul ,  JONES, William ,  LAHEIJ, Erik

IPC: C10G11/05 ,  C10G25/05 ,  B01J37/03 ,  B01J37/02 ,  B01J23/10 ,  B01J23/63 ,  B01J23/30

CPC classification number: C10G11/18 ,  B01J21/063 ,  B01J21/066 ,  B01J23/002 ,  B01J23/10 ,  B01J23/22 ,  B01J23/30 ,  B01J23/34 ,  B01J23/40 ,  B01J23/63 ,  B01J23/6522 ,  B01J23/85 ,  B01J23/888 ,  B01J23/889 ,  B01J23/8906 ,  B01J29/06 ,  B01J29/084 ,  B01J35/0006 ,  B01J37/0045 ,  B01J37/03 ,  B01J37/036 ,  B01J2523/00 ,  C10G11/05 ,  B01J2523/3712 ,  B01J2523/47 ,  B01J2523/69 ,  B01J2523/48 ,  B01J2523/55 ,  B01J2523/842 ,  B01J2523/822

Abstract: Mixed metal oxide composition comprising (i) at least two gel-forming metals in a total amount of 90-99.9 wt%, said metals being selected from the group consisting of Ti, Zr, Ce, La, Al, Cr, P, and Fe, and (ii) a metal dopant in an amount of 0.1-10 wt% which is selected from the group consisting of W, Pt, Pd, Rh, V, Mo, Co, Ni, Mn, and combinations thereof, all weight percentages calculated as oxides and based on the total weight of the composition, said composition being obtainable by (a) adding a base to an aqueous solution comprising water-soluble trivalent or tetravalent salts of said gel-forming metals, thereby forming a gel, (b) adding the metal dopant to the gel to obtain a doped gel, and (c) optionally calcining the doped gel. This composition is suitable for use in an FCC process as an additive or catalyst component.

公开(公告)号：EP1866082A1

公开(公告)日：2007-12-19

申请号：EP06724984.7

申请日：2006-03-08

Applicant: Albemarle Netherlands B.V.

Inventor： FRANCIS, Julie, Ann ,  LUO, Lin ,  RAINER, Darrell, Ray

IPC: B01J23/46 ,  B01J21/16 ,  C10G11/18

CPC classification number: B01J21/16 ,  B01J23/007 ,  B01J23/464 ,  B01J23/50 ,  B01J23/8926 ,  C10G11/18 ,  C10G11/182

Abstract: The present invention relates to a catalyst composition comprising rhodium supported on an anionic clay. This catalyst composition is suitable as CO combustion additive in fluid catalytic cracking units. Compared to prior art CO combustion additives, the formation of NOx is minimized.

Abstract translation: 本发明涉及包含负载在阴离子粘土上的铑的催化剂组合物。 该催化剂组合物适合作为流化催化裂化装置中的CO燃烧添加剂。 与现有技术的CO燃烧添加剂相比，NOx的形成被最小化。

公开(公告)号：EP1853383A1

公开(公告)日：2007-11-14

申请号：EP06701242.7

申请日：2006-01-06

Applicant: Albemarle Netherlands B.V.

Inventor： O'CONNOR, Paul ,  LAHEIJ, Erik ,  STAMIRES, Dennis ,  CHAMBERLAIN PRAVIA, Oscar René ,  RONCOLATTO, Rodolfo Eugênio ,  LAM, Yiu Lau

IPC: B01J29/04 ,  B01J38/60 ,  C10G11/18 ,  C10G11/05

CPC classification number: B01J38/60 ,  B01J21/16 ,  B01J23/007 ,  B01J29/06 ,  B01J29/084 ,  B01J29/088 ,  B01J29/90 ,  B01J38/62 ,  B01J38/66 ,  B01J2229/37 ,  B01J2229/42 ,  C10G11/05 ,  C10G11/18 ,  C10G29/00 ,  C10G49/02

Abstract: Process for the preparation of a catalyst composition comprising the steps of (a) treating an FCC equilibrium catalyst that contains alumina and zeolite with an acidic solution to obtain an acid-treated equilibrium catalyst, and (b) contacting the acid-treated equilibrium catalyst with an aqueous solution or suspension of a divalent metal compound. With this process, FCC equilibrium catalysts - even when highly contaminated with vanadium - can be upgraded to make them suitable again for use in catalytic processes, for instance as catalyst additives in FCC.

公开(公告)号：EP1824599A2

公开(公告)日：2007-08-29

申请号：EP05823836.1

申请日：2005-12-20

Applicant: Albemarle Netherlands B.V.

Inventor： STAMIRES, Dennis ,  O'CONNOR, Paul ,  LAHEIJ, Erik Jeroen ,  VAN DER ZON, Monique ,  BABITZ, Scott Michael

IPC: B01J37/00 ,  B01J29/04 ,  B01J21/04 ,  B01J21/16

CPC classification number: C10G2/33 ,  B01D53/94 ,  B01J29/06 ,  B01J29/084 ,  B01J35/002 ,  B01J37/0045 ,  B01J2229/42 ,  C01B3/02 ,  C01B2203/1041 ,  C10G1/086 ,  C10G11/05 ,  C10G29/205 ,  C10G35/06 ,  C10G49/02

Abstract: Process for the preparation of a catalyst comprising the steps of (a) preparing a slurry comprising clay, zeolite, and quasi-crystalline boehmite, provided that the slurry does not comprise peptised quasi-crystalline boehmite, (b) adding a monovalent acid to the slurry, (c) adding a silicon source to the slurry, and (d) shaping the slurry to form particles. This process leads to a catalyst with high accessibility and high attrition resistance.

公开(公告)号：EP1150769B1

公开(公告)日：2007-06-20

申请号：EP00906205.0

申请日：2000-01-13

Applicant: Albemarle Netherlands B.V.

Inventor： EIJSBOUTS, Sonja ,  OOGJEN, Bob, Gerardus ,  HOMAN FREE, Harmannus, Willem ,  CERFONTAIN, Marinus, Bruce ,  RILEY, Kenneth, Lloyd ,  SOLED, Stuart, Leon ,  MISEO, Sabato

IPC: B01J37/03 ,  B01J23/888 ,  B01J23/85 ,  C10G49/04

CPC classification number: C10G47/06 ,  B01J23/85 ,  B01J23/8885 ,  B01J37/0009 ,  B01J37/0236 ,  B01J37/031 ,  B01J37/20 ,  C10G49/04 ,  C10G2300/703

Abstract: The present invention relates to a process for the preparation of a hydroprocessing catalyst, to the catalyst composition obtainable by said process, and to the use of said catalyst composition in hydroprocessing applications. Said process comprises the steps of combining and reacting at least one Group VIII non-noble metal component in solution and at least two Group VIB metal components in solution in a reaction mixture to obtain an oxygen-stable precipitate, and sulphiding the precipitate.

公开(公告)号：EP1706202A2

公开(公告)日：2006-10-04

申请号：EP04803595.0

申请日：2004-12-06

Applicant: Albemarle Netherlands B.V.

Inventor： JONES, William ,  STAMIRES, Dennis ,  O'CONNOR, Paul ,  BRADY, Michael

IPC: B01J23/10 ,  B01J29/06 ,  B01J37/04 ,  C10G11/04 ,  C10G11/05 ,  C10G45/04 ,  B01J23/06 ,  B01J23/24

CPC classification number: B01J23/002 ,  B01J23/02 ,  B01J23/06 ,  B01J23/10 ,  B01J23/22 ,  B01J23/24 ,  B01J23/78 ,  B01J23/83 ,  B01J23/868 ,  B01J23/8892 ,  B01J27/18 ,  B01J29/06 ,  B01J35/0006 ,  B01J35/002 ,  B01J37/03 ,  B01J37/04 ,  B01J2229/20 ,  B01J2229/42 ,  B01J2523/00 ,  C10G11/04 ,  C10G11/18 ,  B01J2523/22 ,  B01J2523/31 ,  B01J2523/3706

Abstract: Process for the preparation of an oxidic catalyst composition consisting of one or more trivalent metals preferably aluminum, one or more divalent metals preferably magnesium and more than 18 wt% of one or more compounds selected from the group consisting of rare earth metal compounds, phosphorus compounds, and transition metal compounds, which process comprises the steps of preparing a precursor mixture consisting of (i) or more trivalent metal compounds, (ii) one or more divalent metal compounds, (iii) one or more compounds selected from the group consisting of rare earth metal compounds, and transition metal compounds, and (iv) optionally water, which precursor mixture is not a solution. The resulting oxidic catalyst composition is suitable as a metal trap and SOx sorbent FCC processes.

公开(公告)号：EP1572368B1

公开(公告)日：2006-08-30

申请号：EP03789126.4

申请日：2003-12-02

Applicant: Albemarle Netherlands B.V.

Inventor： O'CONNOR, Paul ,  LAHEIJ, Erik, Jeroen ,  STAMIRES, Dennis ,  BERENDS, Edwin, Mark

IPC: B02C19/08 ,  B01J3/00 ,  C01F7/06

CPC classification number: C01F7/005 ,  B01J3/008 ,  B01J8/20 ,  B01J16/00 ,  B01J2208/00672 ,  B01J2219/0004 ,  B82Y30/00 ,  C01B13/366 ,  C01B39/38 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/22 ,  Y02P20/544

Abstract: A combined process for the conversion of solid starting particles into solid intermediate particles and reducing the median diameter of the intermediate particles to obtain product particles. This process involves flowing a suspension of starting particles through a series of at least two conversion vessels, thereby converting at least part of the starting particles into intermediate particles, adding a supercritical fluid to one or more of the conversion vessels, thereby forming a supercritical suspension, and releasing pressure from the supercritical suspension, thereby expanding the suspension and converting the intermediate particles into product particles.

公开(公告)号：EP1691919A1

公开(公告)日：2006-08-23

申请号：EP04803593.5

申请日：2004-12-06

Applicant: Albemarle Netherlands B.V.

Inventor： JONES, William ,  STAMIRES, Dennis ,  O'CONNOR, Paul ,  BRADY, Michael

IPC: B01J23/10 ,  B01J29/06 ,  B01J37/03 ,  B01J37/04 ,  C10G11/04 ,  C10G11/05

CPC classification number: B01J23/10 ,  B01J23/02 ,  B01J29/06 ,  B01J29/088 ,  B01J37/03 ,  B01J37/04 ,  B01J2229/20 ,  B01J2229/42 ,  C10G11/04 ,  C10G11/05

Abstract: The invention relates to an oxidic catalyst composition comprising 5-60 wt% of a divalent metal, 5-60 wt% of a trivalent metal, and 35-60 wt% of a rare earth metal, calculated as oxide and based on the total weight of the oxidic catalyst composition. The invention also relates to a process for preparing such an oxidic catalyst composition. This composition is suitable as metal trap in FCC processes.

公开(公告)号：EP1656993A1

公开(公告)日：2006-05-17

申请号：EP04078024.9

申请日：2004-11-03

Applicant: Albemarle Netherlands B.V.

Inventor： Van Broekhoven, Emanuel Hermanus ,  Steenwinkel, Edgar Evert ,  Boomert, Arjan Peter ,  Harte, Mark Hendrikus ,  Alofs-Gimpel, Danielle

IPC: B01J37/08 ,  B01J37/30 ,  B01J29/068 ,  B01J29/12 ,  C07C2/58

CPC classification number: B01J37/08 ,  B01J29/068 ,  B01J29/123 ,  B01J29/126 ,  B01J29/22 ,  B01J29/7415 ,  B01J37/0009 ,  B01J37/30 ,  B01J2229/20 ,  B01J2229/42 ,  C07C2/58

Abstract: Process for the preparation of a catalyst comprising the steps of: (a) calcining solid acid-containing particles at a temperature in the range of 400-575°C, (b) incorporating a Group VIII noble metal into the calcined particles to form noble metal-containing particles, and (c) calcining the noble metal-containing particles at a temperature in the range of 350-600°C.
The use of two calcination steps in the above temperature ranges results in alkylation catalysts with improved performance.

Abstract translation: 催化剂的制备方法，包括以下步骤：（a）在400-575℃的温度范围内煅烧固体含酸颗粒，（b）将VIII族贵金属掺入煅烧颗粒中以形成贵金属 含金属的颗粒，和（c）在350-600℃的温度下煅烧含贵金属的颗粒。 在上述温度范围内使用两个煅烧步骤导致具有改进性能的烷基化催化剂。

公开(公告)号：EP1572368A1

公开(公告)日：2005-09-14

申请号：EP03789126.4

申请日：2003-12-02

Applicant: Albemarle Netherlands B.V.

Inventor： O'CONNOR, Paul ,  LAHEIJ, Erik, Jeroen ,  STAMIRES, Dennis ,  BERENDS, Edwin, Mark

IPC: B02C19/08 ,  B01J3/00 ,  C01F7/06

CPC classification number: C01F7/005 ,  B01J3/008 ,  B01J8/20 ,  B01J16/00 ,  B01J2208/00672 ,  B01J2219/0004 ,  B82Y30/00 ,  C01B13/366 ,  C01B39/38 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/22 ,  Y02P20/544

Abstract: A combined process for the conversion of solid starting particles into solid intermediate particles and reducing the median diameter of the intermediate particles to obtain product particles. This process involves flowing a suspension of starting particles through a series of at least two conversion vessels, thereby converting at least part of the starting particles into intermediate particles, adding a supercritical fluid to one or more of the conversion vessels, thereby forming a supercritical suspension, and releasing pressure from the supercritical suspension, thereby expanding the suspension and converting the intermediate particles into product particles.