公开(公告)号：US07576025B2

公开(公告)日：2009-08-18

申请号：US10588081

申请日：2004-10-12

Applicant: Christopher W. Kuehler ,  Paul O'Connor ,  Dennis Stamires

Inventor： Christopher W. Kuehler ,  Paul O'Connor ,  Dennis Stamires

IPC: B01J29/06 ,  C10G11/05 ,  C10G11/18

CPC classification number: B01J23/007 ,  B01D53/8628 ,  B01D2255/2047 ,  B01D2255/206 ,  B01D2255/20761 ,  B01D2255/2092 ,  B01D2255/50 ,  B01J23/10 ,  B01J29/088 ,  B01J35/0006 ,  C10G11/182

Abstract: A composition comprising FCC catalyst particles and additive particles suitable for the reduction of NOx emissions from a FCC regenerator, said additive particles comprising a Mg and Al-containing anionic clay or solid solution, a rare earth metal oxide, alumina and/or silica-alumina, and Y-type zeolite. The invention further relates to a process for preparing such a composition and its use for reducing NOx emissions.

Abstract translation: 一种包含FCC催化剂颗粒和适用于减少来自FCC再生器的NOx排放的添加剂颗粒的组合物，所述添加剂颗粒包含含Mg和Al的阴离子粘土或固溶体，稀土金属氧化物，氧化铝和/或二氧化硅 - 氧化铝 ，和Y型沸石。 本发明还涉及制备这种组合物的方法及其用于减少NOx排放的用途。

公开(公告)号：US07576024B2

公开(公告)日：2009-08-18

申请号：US10582177

申请日：2004-12-06

Applicant: William Jones ,  Dennis Stamires ,  Paul O'Connor ,  Michael F. Brady

Inventor： William Jones ,  Dennis Stamires ,  Paul O'Connor ,  Michael F. Brady

IPC: B01J29/06

CPC classification number: B01J21/16 ,  B01J23/10 ,  B01J37/03 ,  C10G11/04 ,  C10G11/18

Abstract: The invention relates to a composition comprising anionic clay and rare earth metal hydroxy carbonate. This composition can suitably be used in FCC for the reduction of NOx and/or SOx emissions, the reduction of the S and/or N-content in fuels, and as a metal trap.The composition can be prepared by precipitating a divalent metal salt, a trivalent metal salt, and a rare earth metal salt to form a precipitate, calcining the precipitate at 200-800° C., and rehydrating the precipitate in the presence of a carbonate source to form a composition comprising anionic clay and a rare earth metal hydroxy carbonate.

Abstract translation: 本发明涉及包含阴离子粘土和稀土金属羟基碳酸酯的组合物。 该组合物可以适当地用于FCC中用于还原NOx和/或SO x排放，降低燃料中的S和/或N含量，以及作为金属阱。 该组合物可以通过沉淀二价金属盐，三价金属盐和稀土金属盐来制备，以形成沉淀物，在200-800℃下煅烧沉淀物，并在碳酸盐源存在下再沉淀沉淀物 以形成包含阴离子粘土和稀土金属羟基碳酸酯的组合物。

公开(公告)号：US20090054708A1

公开(公告)日：2009-02-26

申请号：US12064066

申请日：2006-08-16

Applicant: Franciscus Edwin Van Rooijen ,  Arie De Bruijn ,  Jelle Johan Nieuwland

Inventor： Franciscus Edwin Van Rooijen ,  Arie De Bruijn ,  Jelle Johan Nieuwland

IPC: C07C17/08

CPC classification number: B01J27/122 ,  B01J8/0055 ,  B01J8/1872 ,  B01J8/34 ,  B01J23/83 ,  B01J27/128 ,  B01J27/138 ,  B01J2208/00061 ,  B01J2208/00176 ,  B01J2208/00407 ,  B01J2208/00415 ,  B01J2208/0053 ,  B01J2208/00548 ,  B01J2208/00681 ,  B01J2208/0084 ,  C07C17/156 ,  C07C19/045

Abstract: Catalyst compositions for use in oxychlorination reactions, in particular the oxychlorination of ethylene, are disclosed. The catalyst compositions are in the form of particles suitable for use in fluid bed reactors, in particular baffled fluid bed reactors.Compared to prior art oxychlorination catalyst materials the catalyst particles disclosed herein have a reduced tendency to stick together under oxychlorination reaction conditions.Preferred catalyst materials comprise from 5.5 wt % to 14 wt % Cu. They may further comprise an earth alkali metal, such as Mg, and/or a rare earth metal. Preferred compositions contain less than 1 wt % of an alkali metal, which preferably is K

Abstract translation: 公开了用于氧氯化反应的催化剂组合物，特别是乙烯的氧氯化。 催化剂组合物是适用于流化床反应器，特别是挡板流化床反应器的颗粒形式。 与现有技术的氧氯化催化剂材料相比，本文公开的催化剂颗粒在氧氯化反应条件下具有降低粘合的倾向。 优选的催化剂材料包含5.5重量％至14重量％的Cu。 它们还可以包含碱土金属如Mg和/或稀土金属。 优选的组合物含有小于1重量％的碱金属，其优选为K

公开(公告)号：US20090000984A1

公开(公告)日：2009-01-01

申请号：US12135419

申请日：2008-06-09

Applicant: Elbert Arjan De Graaf ,  Raymond Paul Fletcher ,  King Yen Yung ,  Erja Paivi Helena Rautiainen

Inventor： Elbert Arjan De Graaf ,  Raymond Paul Fletcher ,  King Yen Yung ,  Erja Paivi Helena Rautiainen

IPC: C10G51/02 ,  C01B39/02

CPC classification number: C10G11/05 ,  C10G11/04 ,  C10G51/026

Abstract: Processes for maximizing low aromatics LCO yield and/or propylene yield in fluid catalytic cracking are disclosed. The processes employ catalytic compositions that comprise a predominantly basic material and little to no large pore zeolite.

Abstract translation: 公开了在流化催化裂化中使低芳烃LCO产率和/或丙烯产率最大化的方法。 该方法采用催化组合物，其包含主要为碱性的材料，并且几乎没有大孔沸石。

公开(公告)号：US20080166280A1

公开(公告)日：2008-07-10

申请号：US11941658

申请日：2007-11-16

Applicant: Pieter Johannes Daudey ,  Harmannus Willem Homan Free ,  Bas Tappel ,  Parmanand Badloe ,  Johan Van Oene ,  Christopher Samuel Knight ,  Thanikavelu Manimaran

Inventor： Pieter Johannes Daudey ,  Harmannus Willem Homan Free ,  Bas Tappel ,  Parmanand Badloe ,  Johan Van Oene ,  Christopher Samuel Knight ,  Thanikavelu Manimaran

IPC: C01G39/02 ,  B01D11/02

CPC classification number: C01G39/02 ,  C01P2006/80

Abstract: A process for converting molybdenum technical oxide into a purified molybdenum trioxide product is provided, generally comprising the steps of: combining molybdenum technical oxide with an oxidizing agent and a leaching agent in a reactor under suitable conditions to effectuate the oxidation of residual MoS2, MoO2 and other oxidizable molybdenum oxide species to MoO3, as well as the leaching of any metal oxide impurities; precipitating the MoO3 species in a suitable crystal form; filtering and drying the crystallized MoO3 product; and recovering and recycling any solubilized molybdenum.

Abstract translation: 提供了将钼工业氧化物转化成纯化的三氧化钼产物的方法，通常包括以下步骤：在合适的条件下，在反应器中将钼工业氧化物与氧化剂和浸出剂结合，以实现残留的MoS 2 O，MoO 2和其他可氧化的氧化钼物质转化成MoO 3，以及任何金属氧化物杂质的浸出; 以适当的晶体形式沉淀MoO 3 N 3物质; 过滤并干燥结晶的MoO 3 N 3产物; 并回收和再循环任何溶解的钼。

公开(公告)号：US20070191213A1

公开(公告)日：2007-08-16

申请号：US10557921

申请日：2004-05-19

Applicant: William Jones ,  Paul O'Connor ,  Dennis Stamires

Inventor： William Jones ,  Paul O'Connor ,  Dennis Stamires

IPC: B01J38/00 ,  B01J29/06

CPC classification number: B01D53/508 ,  B01D53/565 ,  B01D53/8609 ,  B01D53/8628 ,  B01D2255/2047 ,  B01D2255/20723 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/9202 ,  B01D2257/2045 ,  B01D2257/2064 ,  B01D2257/406 ,  B01D2257/408 ,  B01J23/002 ,  B01J23/007 ,  B01J23/06 ,  B01J23/22 ,  B01J23/30 ,  B01J23/72 ,  B01J23/83 ,  B01J23/8472 ,  B01J23/885 ,  B01J29/0308 ,  B01J29/041 ,  B01J37/04 ,  B01J37/30 ,  B01J2523/00 ,  C01B13/145 ,  C01G1/02 ,  C01G31/00 ,  C01G39/00 ,  C01G41/00 ,  C01P2002/22 ,  C01P2004/62 ,  C10G2/33 ,  C10G11/182 ,  C10G29/06 ,  C10G29/16 ,  C10G45/04 ,  C10G45/58 ,  Y02P20/154 ,  B01J2523/12 ,  B01J2523/27 ,  B01J2523/31 ,  B01J2523/69 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/17 ,  B01J2523/3712 ,  B01J2523/22

Abstract: Metal-containing composition and use thereof in catalytic reactions, which metal-containing composition is obtainable by contacting a metal hydroxy salt with a solution comprising one or more pH-dependent anions selected from the group consisting of pH-dependent boron-containing anions, vanadium-containing anions, tungsten-containing anions, molybdenum-containing anions, iron-containing anions, niobium-containing anions, tantalum-containing anions, aluminium-containing anions, and gallium-containing anions.

Abstract translation: 含金属组合物及其在催化反应中的用途，该含金属组合物可通过使金属羟基盐与包含一种或多种pH依赖性阴离子的溶液接触而获得，所述pH依赖性阴离子选自pH依赖性含硼阴离子，钒 含阴离子，含钼阴离子，含铁阴离子，含铌阴离子，含钽阴离子，含铝阴离子和含镓阴离子。

公开(公告)号：US07160830B2

公开(公告)日：2007-01-09

申请号：US10731917

申请日：2003-12-10

Applicant: Monique Van Der Zon ,  Erik Jeroen Laheij ,  Paul O'Connor

Inventor： Monique Van Der Zon ,  Erik Jeroen Laheij ,  Paul O'Connor

IPC: B01J35/08

CPC classification number: B01J37/0063 ,  B01J29/06 ,  B01J29/084 ,  B01J35/023 ,  B01J2229/42

Abstract: The present invention relates to a process for the preparation of catalyst particles with a particle diameter in the range 20–2000 microns involving the steps of agitating at least two dry catalyst ingredients, spraying a liquid binding agent on the catalyst ingredients while continuing the agitation, and isolating formed catalyst particles with the desired particle diameter and comprising the catalyst ingredients. In contrast to the conventional way of preparing such particles, spray-drying, the present process allows the formation of small particles from slurries with a high solids content. Hence, smaller amounts of liquid have to be evaporated, which makes the process energy efficient.

Abstract translation: 本发明涉及一种制备粒径在20-2000微米范围内的催化剂颗粒的方法，包括搅拌至少两种干燥催化剂成分的步骤，在继续搅拌下将液体粘合剂喷洒在催化剂成分上， 并分离具有所需粒径的形成的催化剂颗粒并且包含催化剂成分。 与制备这种颗粒的常规方法相反，喷雾干燥，本方法允许从固体含量高的浆料形成小颗粒。 因此，必须蒸发较少量的液体，这使得工艺能量效率高。

公开(公告)号：US09643166B2

公开(公告)日：2017-05-09

申请号：US11722388

申请日：2005-12-20

Applicant: Dennis Stamires ,  Paul O'Connor ,  Erik Jeroen Laheij ,  Charles Vadovic

Inventor： Dennis Stamires ,  Paul O'Connor ,  Erik Jeroen Laheij ,  Charles Vadovic

IPC: B01J29/08 ,  B01D53/94 ,  B01J29/06 ,  B01J37/00 ,  C01B3/02 ,  C10G1/08 ,  C10G2/00 ,  C10G11/05 ,  C10G29/20 ,  C10G35/06 ,  C10G49/08 ,  B01J35/00

CPC classification number: B01J29/084 ,  B01D53/94 ,  B01J29/06 ,  B01J35/002 ,  B01J37/0045 ,  B01J2229/42 ,  C01B3/02 ,  C01B2203/1041 ,  C10G1/086 ,  C10G2/33 ,  C10G11/05 ,  C10G29/205 ,  C10G35/06 ,  C10G49/08

Abstract: A process for preparing a catalyst is disclosed. The process generally comprises the steps of: (a) preparing a slurry comprising clay, zeolite, a sodium-free silica source, quasi-crystalline boehmite, and micro-crystalline boehmite, provided that the slurry does not comprise peptized quasi-crystalline boehmite; (b) adding a monovalent acid to the slurry; (c) adjusting the pH of the slurry to a value above about 3, and (d) shaping the slurry to form particles. This process results in attrition resistant catalysts with a good accessibility.

公开(公告)号：US09381502B2

公开(公告)日：2016-07-05

申请号：US14845680

申请日：2015-09-04

Applicant: Albemarle Netherlands B.V.

Inventor： Dennis Stamires ,  Paul O'Connor ,  Erik Jeroen LaHeij ,  Charles Vadovic

IPC: B01J29/08 ,  B01D53/94 ,  B01J29/06 ,  B01J37/00 ,  C01B3/02 ,  C10G1/08 ,  C10G2/00 ,  C10G11/05 ,  C10G29/20 ,  C10G35/06 ,  C10G49/08 ,  B01J35/00

CPC classification number: B01J29/084 ,  B01D53/94 ,  B01J29/06 ,  B01J35/002 ,  B01J37/0045 ,  B01J2229/42 ,  C01B3/02 ,  C01B2203/1041 ,  C10G1/086 ,  C10G2/33 ,  C10G11/05 ,  C10G29/205 ,  C10G35/06 ,  C10G49/08

Abstract: Process for the preparation of a catalyst comprising the steps of (a) preparing a slurry comprising clay, zeolite, a sodium-free silica source, quasi-crystalline boehmite, and micro-crystalline boehmite, provided that the slurry does not comprise peptized quasi-crystalline boehmite, (b) adding a monovalent acid to the slurry, (c) adjusting the pH of the slurry to a value above 3, and (d) shaping the slurry to form particles. This process results in attrition resistant catalysts with a good accessibility.

Abstract translation: 制备催化剂的方法包括以下步骤：（a）制备包含粘土，沸石，无钠二氧化硅源，准结晶勃姆石和微晶勃姆石的浆料，条件是该浆料不包含胶体化的准 - 结晶勃姆石，（b）向浆料中加入一价酸，（c）将浆料的pH调节至3以上的值，（d）使浆料成形以形成颗粒。 该方法产生具有良好可接近性的耐磨耗催化剂。

公开(公告)号：US20130203586A1

公开(公告)日：2013-08-08

申请号：US13828268

申请日：2013-03-14

Applicant: Albemarle Netherlands B.V.

Inventor： Dennis Stamires ,  Paul O'Connor ,  Erik Jeroen LaHeij ,  Charles Vadovic

IPC: B01J29/08

CPC classification number: B01J29/084 ,  B01D53/94 ,  B01J29/06 ,  B01J35/002 ,  B01J37/0045 ,  B01J2229/42 ,  C01B3/02 ,  C01B2203/1041 ,  C10G1/086 ,  C10G2/33 ,  C10G11/05 ,  C10G29/205 ,  C10G35/06 ,  C10G49/08

Abstract: Process for the preparation of a catalyst comprising the steps of (a) preparing a slurry comprising clay, zeolite, a sodium-free silica source, quasi-crystalline boehmite, and micro-crystalline boehmite, provided that the slurry does not comprise peptised quasi-crystalline boehmite, (b) adding a monovalent acid to the slurry, (c) adjusting the pH of the slurry to a value above 3, and (d) shaping the slurry to form particles. This process results in attrition resistant catalysts with a good accessibility.

Abstract translation: 制备催化剂的方法包括以下步骤：（a）制备包含粘土，沸石，无钠二氧化硅源，准结晶勃姆石和微晶勃姆石的浆料，条件是所述浆料不包含胶溶的准 - 结晶勃姆石，（b）向浆料中加入一价酸，（c）将浆料的pH调节至3以上的值，和（d）使浆料成形以形成颗粒。 该方法产生具有良好可接近性的耐磨耗催化剂。