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公开(公告)号:WO2011109676A2
公开(公告)日:2011-09-09
申请号:PCT/US2011027120
申请日:2011-03-04
Applicant: BASF CORP , LIU XINSHENG , LIU YE , TRAN PASCALINE HARRISON , ALIVE KESHAVARAJA , GALLIGAN MICHAEL P
Inventor: LIU XINSHENG , LIU YE , TRAN PASCALINE HARRISON , ALIVE KESHAVARAJA , GALLIGAN MICHAEL P
CPC classification number: B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2065 , B01D2255/2066 , B01D2255/20715 , B01D2255/2092 , B01D2255/40 , B01D2255/9022 , B01D2255/908 , B01D2258/014 , B01J23/63 , B01J35/0006 , B01J35/04 , B01J37/0228 , B01J37/0244 , B01J37/0248 , Y02T10/22 , Y10S502/52712 , Y10S502/52713
Abstract: Catalyst articles comprising palladium and related methods of preparation and use are disclosed. Disclosed is a catalyst article comprising a first catalytic layer formed on a substrate, wherein the first catalytic layer comprises palladium impregnated on a ceria-free oxygen storage component and platinum impregnated on a refractory metal oxide, and a second catalytic layer formed on the first catalytic layer comprising platinum and rhodium impregnated on a ceria-containing oxygen storage component. The palladium component of the catalyst article is present in a higher proportion relative to the other platinum group metal components. The catalyst articles provide improved conversion of carbon monoxide in exhaust gases, particularly under rich engine operating conditions.
Abstract translation: 公开了包含钯的催化剂制品和相关的制备和使用方法。 公开了一种催化剂制品,其包括在基材上形成的第一催化剂层,其中所述第一催化剂层包含浸渍在不含二氧化铈的储氧组分上的钯和浸渍在难熔金属氧化物上的铂,以及在所述第一催化剂上形成的第二催化层 包含浸渍在含二氧化铈的储氧组分上的铂和铑的层。 催化剂制品的钯组分相对于其它铂族金属组分的比例较高。 催化剂制品提供改进的废气中一氧化碳的转化率,特别是在发动机运行条件丰富的情况下。
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公开(公告)号:JP2015044193A
公开(公告)日:2015-03-12
申请号:JP2014182712
申请日:2014-08-21
Applicant: ビーエーエスエフ コーポレーション , Basf Corp , ビーエーエスエフ コーポレーション
Inventor: LIU YE , KIM GIN YOUNG , TRAN PASCALINE H , LIU XINSHENG , MICHAEL P GALLIGAN
CPC classification number: B01J37/0244 , B01D2255/1023 , B01D2255/206 , B01D2255/407 , B01D2255/9022 , B01D2255/908 , B01J23/002 , B01J23/63 , B01J2523/00 , Y10S502/514 , B01J2523/31 , B01J2523/3706 , B01J2523/48 , B01J2523/3712 , B01J2523/824
Abstract: 【課題】小型エンジンの排ガス浄化に使用する実質的にパラジウム貴金属成分のみ、並びに関連する製造方法および使用方法を含む触媒を提供する。【解決手段】キャリア基板上に形成された第1層であり、耐熱金属酸化物を含み、実質的に均一な表面を有する第1層;及び、第1層上に形成された第2層であり、i)第2層の約50〜90質量%である酸素貯蔵成分と、ii)0.35〜5.30g/L(10〜150g/ft3)のパラジウムの量のパラジウム成分であって、該パラジウム成分は、実質的に唯一の白金族金属成分であり、パラジウム成分とを含む第2層とを含む触媒であり、1つまたは複数の改良された特性を有する触媒。【選択図】なし
Abstract translation: 要解决的问题:提供基本上仅含有用于小型发动机的废气净化的钯贵金属组分的催化剂以及相关的制造方法和应用方法。提供了一种催化剂,其含有形成在 载体衬底并含有热稳定性金属氧化物并且具有基本上均匀的表面和形成在第一层上的第二层,并且包含i)具有约50至90质量%的第二层的储氧组分和ii)具有量 的钯为0.35至5.30g / L(10至150g / ft 3),并且其是基本上独特的铂族金属组分,并具有一种或多种改进的性能。
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3.
公开(公告)号:WO2011056768A3
公开(公告)日:2011-10-06
申请号:PCT/US2010055048
申请日:2010-11-02
Applicant: BASF CORP , TRAN PASCALINE H , GALLIGAN MICHAEL P , ALIVE KESHAVARAJA , LIU YE
Inventor: TRAN PASCALINE H , GALLIGAN MICHAEL P , ALIVE KESHAVARAJA , LIU YE
IPC: B01J23/46 , B01D53/94 , B01J23/44 , B01J35/02 , B01J37/025
CPC classification number: B01J37/0244 , B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/2065 , B01D2255/2066 , B01D2255/2068 , B01D2255/9022 , B01D2255/908 , B01J21/066 , B01J23/63 , B01J37/0201 , B01J37/0219 , B01J37/0248 , B01J37/04 , Y02T10/22 , Y10S502/52712 , Y10S502/52713
Abstract: Catalyst articles comprising substantially only a palladium precious metal component in a first catalytic layer and a rhodium component in a second catalytic layer and related methods of preparation and use are disclosed. Also disclosed is a catalyst article comprising a first layer formed on a carrier substrate, wherein the first layer comprises a refractory metal oxide and has a surface that is substantially uniform; a second layer formed on the first layer, wherein the second layer comprises i) an oxygen storage component that is about 50-90% by weight of the second layer and ii) a palladium component in an amount of about 2-5% by weight of the second layer, wherein the palladium component is substantially the only platinum group metal component, and a palladium-free third layer comprising a rhodium component supported on a thermostable oxygen storage component which is about 80-99% by weight of the second layer. One or more improved properties are exhibited by the catalyst article.
Abstract translation: 公开了基本上仅包含第一催化层中的钯贵金属组分和第二催化层中的铑组分的催化剂制品以及相关的制备和使用方法。 还公开了一种催化剂制品,其包含在载体基材上形成的第一层,其中第一层包含难熔金属氧化物并具有基本均匀的表面; 形成在所述第一层上的第二层,其中所述第二层包含i)约50-90重量%的第二层的储氧组分和ii)约2-5重量%的钯组分 其中钯组分基本上是唯一的铂族金属组分,以及不含钯的第三层,其包含承载在热稳定性储氧组分上的铑组分,其占第二层重量的约80-99%。 催化剂制品表现出一种或多种改进的性能。
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4.SYSTEM AND METHOD FOR MANUFACTURING A HONEYCOMB BODY 审中-公开
Title translation: 系统VERFAHREN ZUR HERSTELLUNG EINESWABENKÖRPERS公开(公告)号:EP2773856A4
公开(公告)日:2016-04-13
申请号:EP11874960
申请日:2011-11-01
Applicant: BASF CORP
Inventor: CHU GENGSHENG , DENG SHUIPING , ZHANG YUQIN , LIU YE , TAO WEICHANG , BARTHOLOMAEUS PETER
CPC classification number: B21B1/40 , B01J35/04 , B21B35/00 , B21B99/00 , B21C47/02 , B21D11/06 , B21D11/206 , B21D47/00 , B21D53/027 , B21H7/00 , F01N3/281 , F01N2330/04 , F01N2330/44
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5.CATALYTIC ARTICLE WITH SEGREGATED WASHCOAT AND METHODS OF MAKING SAME 审中-公开
Title translation: 具有单独涂层的催化制品及其生产方法公开(公告)号:EP2969206A4
公开(公告)日:2016-07-06
申请号:EP14774878
申请日:2014-03-13
Applicant: BASF CORP
Inventor: LIU XINSHENG , LIU YE , GALLIGAN MICHAEL P , TRAN PASCALINE HARRISON , ALIVE KESHAVARAJA
CPC classification number: B01J23/63 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2065 , B01D2255/20715 , B01D2255/9022 , B01D2258/014 , B01J23/40 , B01J23/44 , B01J23/464 , B01J35/0006 , B01J35/0033 , B01J35/04 , B01J37/0203 , B01J37/0215 , B01J37/0244 , B01J37/0248 , B01J37/348 , B01J2523/00 , F01N3/2828 , F01N2510/06 , Y02T10/22 , Y10T428/24149 , B01J2523/3712 , B01J2523/824 , B01J2523/31 , B01J2523/3718 , B01J2523/48 , B01J2523/822
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6.SMALL ENGINE PALLADIUM CATALYST ARTICLE AND METHOD OF MAKING 有权
Title translation: 小型发动机钯催化剂制品及其制造方法公开(公告)号:EP2389244A4
公开(公告)日:2013-09-11
申请号:EP09835818
申请日:2009-12-23
Applicant: BASF CORP
Inventor: LIU YE , KIM GIN YOUNG , TRAN H PASCALINE , LIU XINSHENG , GALLIGAN P MICHAEL
IPC: B01J23/56 , B01D53/94 , B01J37/025
CPC classification number: B01J37/0244 , B01D2255/1023 , B01D2255/206 , B01D2255/407 , B01D2255/9022 , B01D2255/908 , B01J23/002 , B01J23/63 , B01J2523/00 , Y10S502/514 , B01J2523/31 , B01J2523/3706 , B01J2523/48 , B01J2523/3712 , B01J2523/824
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7.
公开(公告)号:EP3151957A4
公开(公告)日:2017-11-22
申请号:EP15803297
申请日:2015-06-02
Applicant: BASF CORP
Inventor: ZHANG QINGLING , LIU YE , TRAN PASCALINE HARRISON , LIU XINSHENG , CASPER MICHELLE , GALLIGAN MICHAEL P , ADOMAITIS JOHN R , CHEN SHAU-LIN F , FENG WEILIANG
CPC classification number: B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/2042 , B01D2255/2045 , B01D2255/2047 , B01D2255/2061 , B01D2255/2063 , B01D2255/2065 , B01D2255/2066 , B01D2255/2068 , B01D2255/20715 , B01D2255/20723 , B01D2255/2073 , B01D2255/20746 , B01D2255/20769 , B01D2255/20784 , B01D2255/20792 , B01D2255/209 , B01D2255/2092 , B01D2255/40 , B01D2255/407 , B01D2255/65 , B01D2255/9022 , B01D2255/9025 , B01D2255/9032 , B01D2255/908 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01D2258/012 , B01J21/04 , B01J23/10 , B01J23/42 , B01J23/44 , B01J23/464 , B01J23/8892 , B01J23/894 , B01J23/8986 , B01J35/0006 , B01J35/0026 , B01J35/04 , B01J37/0244 , B01J37/038 , B01J37/08
Abstract: Aspects of the invention pertain to catalytic articles and methods of making catalytic articles comprising a first catalytic coating comprising a platinum group metal, wherein the first catalytic coating is substantially free of Cu, Ni, Fe, Mn, V, Co, Ga, Mo, Mg, Cr and Zn; a second catalytic coating comprising a non-PGM metal, wherein the second catalytic coating is substantially free of any platinum group metal; and one or more substrates, wherein the first catalytic coating is separated from the second catalytic coating, optionally with a barrier layer.
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8.METHOD FOR APPLYING BRAZING MATERIAL TO METAL HONEYCOMB MATRIX, METAL HONEYCOMB MATRIX AND MANUFACTURING METHOD THEREOF 审中-公开
Title translation: 方法用于施加焊料上的金属蜂窝体MATRIX金属蜂窝体基质及其制造方法公开(公告)号:EP2753804A4
公开(公告)日:2015-08-26
申请号:EP11872147
申请日:2011-09-05
Applicant: BASF CORP
Inventor: CHU GENGSHENG , DENG SHUIPING , ZHANG YUQIN , LIU YE , TAO WEICHANG , BARTHOLOMAEUS PETER
IPC: F01N3/28
CPC classification number: B23K1/0014 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B23K35/025 , B23K35/3033 , B23K35/304 , B23K2201/02 , F01N3/281 , F01N3/2828 , F01N2450/22
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公开(公告)号:EP2542339A4
公开(公告)日:2014-05-21
申请号:EP11751399
申请日:2011-03-04
Applicant: BASF CORP
Inventor: LIU XINSHENG , LIU YE , TRAN PASCALINE HARRISON , ALIVE KESHAVARAJA , GALLIGAN MICHAEL P
CPC classification number: B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2065 , B01D2255/2066 , B01D2255/20715 , B01D2255/2092 , B01D2255/40 , B01D2255/9022 , B01D2255/908 , B01D2258/014 , B01J23/63 , B01J35/0006 , B01J35/04 , B01J37/0228 , B01J37/0244 , B01J37/0248 , Y02T10/22 , Y10S502/52712 , Y10S502/52713
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10.SMALL ENGINE LAYERED CATALYST ARTICLE AND METHOD OF MAKING 审中-公开
Title translation: GESCHICHTERTER KATALYSATARARKEL MIT EINEM KLEINEN MOTOR UND HERSTELLUNGSVERFAHRENDAFÜR公开(公告)号:EP2496345A4
公开(公告)日:2013-05-15
申请号:EP10828961
申请日:2010-11-02
Applicant: BASF CORP
Inventor: TRAN PASCALINE H , GALLIGAN MICHAEL P , ALIVE KESHAVARAJA , LIU YE
IPC: B01J23/46 , B01D53/94 , B01J23/44 , B01J35/02 , B01J37/025
CPC classification number: B01J37/0244 , B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/2065 , B01D2255/2066 , B01D2255/2068 , B01D2255/9022 , B01D2255/908 , B01J21/066 , B01J23/63 , B01J37/0201 , B01J37/0219 , B01J37/0248 , B01J37/04 , Y02T10/22 , Y10S502/52712 , Y10S502/52713
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