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1. 发明公开

EP2875864A4 METHOD FOR REACTIVATING USED HYDROGENATION TREATMENT TITANIA CATALYST, AND REGENERATED HYDROGENATION TREATMENT TITANIA CATALYST 审中-公开
标题翻译：方法用过的再生钛氧化物的加氢催化剂和氢化催化剂的二氧化钛的再活化
公开(公告)号：EP2875864A4
公开(公告)日：2016-04-13
申请号：EP13819518
申请日：2013-05-16
申请人： CHIYODA CORP
发明人： INOUE SHINICHI , WADA YUKITAKA , MUTOU AKIHIRO
IPC分类号： B01J38/48 , B01J23/882 , B01J27/19 , B01J27/28 , B01J31/38 , B01J31/40 , B01J38/02 , B01J38/12 , B01J38/50 , B01J38/52 , B01J38/68 , C10G45/04 , C10G45/08
CPC分类号： B01J38/52 , B01J21/04 , B01J21/063 , B01J21/20 , B01J23/882 , B01J27/19 , B01J27/28 , B01J27/285 , B01J31/38 , B01J31/4053 , B01J38/02 , B01J38/12 , B01J38/48 , B01J38/50 , C10G45/04 , C10G2300/708

2. 发明公开

EP2882531A4 PROCESS FOR CATALYST RECOVERY AND OPTIONAL RECYCLE IN A SLURRY HYDROCRACKING PROCESS 审中-公开
标题翻译：方法回收催化剂和可选回收在MUD加氢裂化
公开(公告)号：EP2882531A4
公开(公告)日：2016-03-23
申请号：EP13828389
申请日：2013-07-29
申请人： UOP LLC
发明人： GATTUPALLI RAJESWAR R , YOKOMIZO GRANT H , DZIABALA BART
IPC分类号： B01J38/60 , B01J23/90 , B01J38/68 , C10G47/00
CPC分类号： B01J27/043 , B01J38/60 , B01J38/68

3. 发明公开

EP2243550A1 Verfahren zum Behandeln von Rauchgas-Katalysatoren 审中-公开
公开(公告)号：EP2243550A1
公开(公告)日：2010-10-27
申请号：EP10170470.8
申请日：2005-12-16
申请人： Evonik Energy Services GmbH
发明人： Blohm, Maik , Dr. Brüggendick, Hermann
IPC分类号： B01J37/02 , B01D53/86 , B01J38/68 , B01J23/24 , B01J23/22 , B01J23/28 , B01J23/30 , B01J35/04
CPC分类号： B01J37/0207 , B01D53/8628 , B01D2251/2062 , B01D2255/20723 , B01D2255/20738 , B01D2255/20761 , B01D2255/20769 , B01D2255/20776 , B01J23/22 , B01J23/28 , B01J23/30 , B01J23/72 , B01J23/745 , B01J35/04
摘要： Die Erfindung betrifft ein Verfahren zum Behandeln eines Katalysatorträgers (3), insbesondere zur Reaktivierung eines Katalysatorträgers.
Ein zu behandelnder Katalysatorträger (3) weist eine Kontaktfläche (11) eines porösen Materials auf, an der im Betrieb des Katalysators ein Fluid, insbesondere ein Rauchgasstrom, vorbeiführbar ist.
Zur Reaktivierung wird eine katalytisch relevante Substanz mit Hilfe eines Transportfluids (30) in Poren (15, 16, 17, 19) des Katalysatorträgers (3) eingebracht und verbleit nach Entfernen des Transportfluids (30) auf Porenwandungsflächen (15a, 16a, 17a, 19a). Das Einbringen erfolgt derart, daß in den Poren (15, 16, 17, 19) die verbleibende oberflächenbezogene Menge der katalytisch relevanten Substanz von dem Ort innerhalb der Pore abhängt. Die oberflächenbezogene Menge der katalytisch relevanten Substanz fällt innerhalb der Pore bei Überschreiten einer bestimmten Porentiefe ab. Das Einbringen der katalytisch relevanten Substanz umfasst die Schritte:
Abkühlen des Katalysatorträgers,
anschließendes Tränken des Katalysatorträgers mit dem die katalytisch relevante Substanz enthaltenden Transportfluid, und
Entfernen des Transportfluids aus dem Katalysatorträger, wobei die katalytisch relevante Substanz zumindest teilweise auf den Porenwandungsflächen verbleibt.
摘要翻译：反应催化剂载体，其形成为选择性催化还原（SCR） - 乙烯基或SCR-板 - 催化剂载体，并且在其上引导液体的至少一种多孔材料的接触表面包括清洗SCR催化剂载体和从SCR催化剂载体中分离反应产物并加入至少一种通过运输液体形成催化剂载体的孔的至少含有氧化钨，五氧化二钒或氧化钼的催化相关物质的物质。反应催化剂载体，其形成为选择性催化还原（SCR） - 乙烯基或SCR-板 - 催化剂载体并且至少表现出被引导液体的多孔材料的接触表面，包括：清洁SCR催化剂载体并从SCR催化剂载体中分离反应产物，并且通过运输液体将至少一种形成包含氧化钨，五氧化二钒和氧化钼的催化相关物质的物质加入催化剂载体的孔中，其中物质为在运输液体中分离后，作为离子存在于运输液体中并且催化相关物质保留在孔壁表面上; 催化相关物质的添加包括冷却催化剂载体，然后用含有运输液体的催化相关物质浸泡催化剂载体，并将运输液体与催化剂载体分离; 催化相关物质至少部分地保留在孔壁表面上，使得在孔隙的至少大部分中，孔壁表面上的催化相关物质的剩余表面相关量取决于每个孔内的位置; 并且表面相关量的催化相关物质在超过特定孔深度的情况下落入孔内。

4. 发明公开

EP1946838A2 Methods for the regeneration of a denitration catalyst 审中-公开
标题翻译： Verfahren zur Regenerierung eines Denitrierungskatalysators
公开(公告)号：EP1946838A2
公开(公告)日：2008-07-23
申请号：EP08003808.6
申请日：1999-03-09
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Nojima, Shigeru , Iida, Kozo , Obayashi, Yoshiaki
IPC分类号： B01J23/92 , B01J38/60 , B01J38/64 , B01J38/66 , B01J38/68 , B01D53/86 , B01D53/96
CPC分类号： B01J38/60 , B01D53/8625 , B01D53/96 , B01J23/92 , B01J38/62 , B01J38/64 , B01J38/66 , B01J38/68 , Y02C20/30
摘要： This invention provides a method for the regeneration of a denitration catalyst which comprises cleaning a denitration catalyst having reduced denitration power with an aqueous alkaline solution to remove the substances deposited thereon, and subjecting the catalyst to an activation treatment with an aqueous acid solution and a method for the regeneration of a denitration catalyst which comprises cleaning a denitration catalyst having reduced denitration power under the above-described conditions, and impregnating the denitration catalyst with a catalytically active component so as to support it on the catalyst.
摘要翻译：本发明提供了一种用于再生脱硝催化剂的方法，其包括用碱性水溶液清洗具有降低的脱硝功率的脱硝催化剂以除去沉积在其上的物质，并用酸水溶液进行活化处理用于再生脱硝催化剂，其包括在上述条件下清洗具有降低的脱硝功率的脱硝催化剂，并用催化活性组分浸渍脱硝催化剂以便将其支持在催化剂上。

5. 发明公开

EP1841535A1 RECLAMATION OF A TITANOSILICATE, AND RECONSTITUTION OF AN ACTIVE OXIDATION CATALYST 有权
标题翻译： REKONSTITUTION EINES AKTIVEN氧化剂分析仪
公开(公告)号：EP1841535A1
公开(公告)日：2007-10-10
申请号：EP05849449.3
申请日：2005-12-09
申请人： Dow Global Technologies Inc.
发明人： ITO, Larry, N. , BARTON, David, G. , SILER, Susan, J. , HENRY, Joseph, D. , TRENT, David, L.
IPC分类号： B01J38/68 , B01J38/60 , B01J29/90 , B01J29/89
CPC分类号： B01J29/89 , B01J29/90 , B01J38/485 , B01J38/60 , B01J38/68
摘要： A method of reclaiming a titanosilicate from a deactivated or spent oxidation catalyst containing a titanosilicate having deposited thereon one or more catalytic metals, such as gold, and optionally, one or more promoter metals, the method involving treating the deactivated catalyst with an oxidant; contacting the oxidant-treated catalyst with acid, preferably aqua regia; washing the titanosilicate to remove residual acid; and optionally drying and/or calcining. A method of reconstituting an active oxidation catalyst from a spent or deactivated oxidation catalyst, the method involving reclaiming the titanosilicate as noted above, and then depositing one or more catalytic metals and, optionally, one or more promoter metals onto the reclaimed titanosilicate.
摘要翻译：一种从含有沉积有一种或多种催化金属如金和任选的一种或多种促进剂金属的钛硅酸盐的失活或废氧化催化剂回收钛硅酸盐的方法，所述方法包括用氧化剂处理失活的催化剂; 使氧化剂处理的催化剂与酸，优选王水接触; 洗涤钛硅酸盐以除去残留的酸; 并任选地干燥和/或煅烧。一种从废或失活的氧化催化剂中重构活性氧化催化剂的方法，所述方法包括如上所述回收钛硅酸盐，然后将一种或多种催化金属和任选的一种或多种助催化剂金属沉积到回收的钛硅酸盐上。

6. 发明授权

EP0946288B8 Process for passivating contamining metal on a hydrocarbon cracking catalyst 失效
标题翻译：一种用于金属污染对烃的裂化催化剂的钝化处理
公开(公告)号：EP0946288B8
公开(公告)日：2006-07-12
申请号：EP97934296.1
申请日：1997-07-25
申请人： PABU Services, Inc.
发明人： McLAUGHLIN, John, R. , PODWIRNY, Philip, S. , MORLEY, John, C.
IPC分类号： B01J20/34 , B01J38/48 , B01J38/52 , B01J38/56 , B01J38/68 , C10G11/02
CPC分类号： B01J37/0036 , B01J38/48 , C10G11/02
摘要： A process for passivating contaminating metal on a hydrocarbon cracking catalyst is provided. The catalyst is contacted within a hydrocarbon catalytic cracking unit with a stabilized dispersion. The dispersion comprises a fluid vehicle, a dispersion agent, and finely milled particles of one or more metals or metal compounds for passivation of metal-contaminated cracking catalysts. The dispersion is preferably produced by a process wherein an agitated media mill is loaded with comminuting media, fluid vehicle, dispersion agent and particles of a metal or metal compound for passivation of metal-contaminated cracking catalysts. The comminuting media, fluid vehicle, and particles are then agitated until the particles are reduced in size by at least 10 % and have a volumetric average particle size of less than 0.5 microns.

7. 发明公开

EP1281438A3 Catalyst recovery 失效
标题翻译：催化剂回收
公开(公告)号：EP1281438A3
公开(公告)日：2005-06-22
申请号：EP02078345.2
申请日：1997-08-08
申请人： E.I. Du Pont de Nemours & Company
发明人： Jeffery, Ian Charles , Dr.Whiston, Keith
IPC分类号： B01J38/68 , C07C51/00
CPC分类号： B01J31/26 , B01J27/08 , B01J31/04 , B01J31/403 , B01J31/4092 , B01J38/68 , B01J2231/70 , B01J2531/72 , B01J2531/845 , C07C51/42 , Y02P20/584 , C07C63/26
摘要： A method for recovering heavy metal catalyst from a catalyst containing residue derived from the production of aromatic polycarboxylic acids which comprises primarily from 85-95% by weight acetic acid and from 5-15% by weight water.

8. 发明公开

EP1082997A4 METHOD FOR REGENERATING MOLYBDENUM-CONTAINING OXIDE FLUIDIZED-BED CATALYST 有权
标题翻译：方法钼雨蚀变含有涡床氧化物催化剂
公开(公告)号：EP1082997A4
公开(公告)日：2002-07-17
申请号：EP99918372
申请日：1999-05-11
申请人： MITSUBISHI RAYON CO
发明人： SASAKI YUTAKA , MORI KUNIO , NAKAMURA YOSHIMI , MORII AKIMITSU
IPC分类号： B01J23/88 , B01J23/92 , B01J23/94 , B01J27/28 , B01J27/30 , B01J38/00 , B01J38/48 , B01J38/68
CPC分类号： B01J38/68 , B01J23/94 , B01J38/485
摘要： A method for regenerating a metal oxide fluidized bed catalyst containing molybdenum, bismuth and iron, which has been deteriorated by the use in reaction in the production of acrylonitrile through ammoxidation of propylene, which method comprises impregnating the deteriorated oxide catalyst separately with a solution of a molybdenum compound and a solution of at least one compound containing at least one element selected from the group consisting of iron, chromium, lanthanum and cerium, or impregnating with a mixed solution of those compounds which has been prepared in advance, followed by drying, and calcinating the resulting catalyst at a temperature of 500 to 700 DEG C.

9. 发明公开

EP1214145A1 VERFAHREN ZUR REGENERIERUNG VON PLATINGRUPPENMETALL-SUSPENSIONSKATALYSATOREN 有权
标题翻译：再生方法中铂族金属催化剂暂停
公开(公告)号：EP1214145A1
公开(公告)日：2002-06-19
申请号：EP00943995.1
申请日：2000-07-05
申请人： Degussa AG
发明人： RENNER, Hermann , HERZOG, Hans
IPC分类号： B01J23/96 , B01J38/68 , C22B11/02
CPC分类号： B01J38/60 , B01J23/44 , B01J23/96 , B01J38/68 , B01J38/70 , C22B11/048 , Y02P10/214
摘要： The regeneration of platinum group metal suspension catalysts involves a dissolution step using HCl and an oxidant, such as Cl2 or H2O2, and a precipitating step carried out in the presence of a reducing agent, especially an aldehyde, an HCOOH or a formiate. According to the invention, the content of non-platinum metals which are dragged into the catalyst as a result of the method can be reduced by carrying out the precipitation in the presence of a chelate complexing agent for one or more metals selected from the series of metals of groups 2a, 3a, 4a of the periodic table and of the transition elements without elements of the platinum group.

10. 发明公开

EP0946288A4 STABLE DISPERSIONS OF METAL PASSIVATION AGENTS AND METHODS FOR MAKING THEM 失效
标题翻译：金属钝化和制造方法对资金的稳定分散体及其
公开(公告)号：EP0946288A4
公开(公告)日：2001-08-29
申请号：EP97934296
申请日：1997-07-25
申请人： GLCC TECHNOLOGIES INC , MCLAUGHLIN JOHN R
发明人： MCLAUGHLIN JOHN R , PODWIRNY PHILIP S , MORLEY JOHN C
IPC分类号： B01J38/00 , B01J20/34 , B01J37/00 , B01J38/48 , B01J38/52 , B01J38/68 , B02C17/00 , B02C17/20 , C10G11/02 , C10G11/18 , B01J38/56
CPC分类号： B01J37/0036 , B01J38/48 , C10G11/02
摘要： A process for passivating contaminating metal on a hydrocarbon cracking catalyst is provided. The catalyst is contacted within a hydrocarbon catalytic cracking unit with a stabilized dispersion. The dispersion comprises a fluid vehicle, a dispersion agent, and finely milled particles of one or more metals or metal compounds for passivation of metal-contaminated cracking catalysts. The dispersion is preferably produced by a process wherein an agitated media mill is loaded with comminuting media, fluid vehicle, dispersion agent and particles of a metal or metal compound for passivation of metal-contaminated cracking catalysts. The comminuting media, fluid vehicle, and particles are then agitated until the particles are reduced in size by at least 10 % and have a volumetric average particle size of less than 0.5 microns.

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