公开(公告)号：US20160279572A1

公开(公告)日：2016-09-29

申请号：US15079938

申请日：2016-03-24

申请人： Tecogen Inc.

发明人： Jean Roy ,  Robert Panora ,  Daniel Ott ,  David Wallace

IPC分类号： B01D53/94 ,  B01J23/63 ,  B01J23/89 ,  B01J23/656 ,  B01J23/652 ,  B01J37/08 ,  B01J23/46 ,  B01J23/60 ,  B01J35/04 ,  B01J37/00 ,  B01J37/04 ,  B01J37/02 ,  B01J23/42 ,  B01J23/44

CPC分类号： B01D53/9477 ,  B01D53/944 ,  B01D53/945 ,  B01D53/9454 ,  B01D2255/102 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/206 ,  B01D2255/2065 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/9207 ,  B01J21/063 ,  B01J21/08 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J23/464 ,  B01J23/54 ,  B01J23/60 ,  B01J23/63 ,  B01J23/6525 ,  B01J23/6527 ,  B01J23/6562 ,  B01J23/89 ,  B01J23/8906 ,  B01J23/8926 ,  B01J35/04 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0036 ,  B01J37/0215 ,  B01J37/0236 ,  B01J37/0248 ,  B01J37/038 ,  B01J37/04 ,  B01J37/08 ,  Y02A50/2324 ,  Y02T10/22

摘要： A poison-resistant catalytic converter includes a washcoat having a support material comprised of titania and/or silica and a plurality of platinum group metal particles disposed in the support material. The washcoat is disposed on a substrate having a plurality of cells that define respective apertures. The catalytic converter is resistant to poisoning from sulfur and phosphorous compounds while operating at low temperatures. Applications include spark ignited internal combustion engines in combined heat and power systems, vehicles, combustion turbines, boilers and other applications for utilities, industry and vehicle emissions control.

摘要翻译： 耐毒催化转化器包括具有由二氧化钛和/或二氧化硅组成的载体材料和多个设置在载体材料中的铂族金属颗粒的修补基面涂层。 修补基面涂层设置在具有限定相应孔的多个单元的基板上。 催化转化器在低温下运行时耐硫和磷化合物中毒。 应用包括火力点火内燃机在热电联产系统，车辆，燃气轮机，锅炉和其他应用于公用事业，工业和车辆排放控制。

公开(公告)号：US20160271587A1

公开(公告)日：2016-09-22

申请号：US15034988

申请日：2014-11-17

申请人： HITACHI ZOSEN CORPORATION

发明人： Susumu Hikazudani ,  Naoe Hino ,  Seigo Yamamoto

IPC分类号： B01J23/22 ,  B01J37/08 ,  B01J35/04 ,  B01J37/02 ,  B01D53/86 ,  B01J23/30

CPC分类号： B01J23/22 ,  B01D53/8628 ,  B01D2251/2062 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01J23/30 ,  B01J23/92 ,  B01J35/04 ,  B01J35/06 ,  B01J37/0215 ,  B01J37/0219 ,  B01J37/0236 ,  B01J37/08 ,  B01J38/64 ,  B01J2523/00 ,  B01J2523/47 ,  B01J2523/48 ,  B01J2523/55 ,  B01J2523/69 ,  B01J2523/41

摘要： For a denitration catalyst used for a denitration treatment of a combustion exhaust gas, for example, from a coal-fired boiler or the like, such a denitration catalyst is provided that has a sufficient mechanical strength capable of retaining the catalyst shape, has a better catalyst performance than the ordinary denitration catalyst containing crystals of zirconium oxide, is low in production cost. In the denitration catalyst comprising, as a base material, a honeycomb structure consisting of an inorganic fiber sheet, titania, vanadium oxide and/or tungsten oxide, and a zirconium compound (except for crystalline zirconium dioxide) as a shape-retaining binder are supported on the honeycomb structure.

摘要翻译： 对于用于对燃烧废气进行脱硝处理的脱硝催化剂，例如来自燃煤锅炉等，提供了具有能够保持催化剂形状的足够的机械强度的脱硝催化剂，具有更好的 催化剂性能比含有氧化锆晶体的普通脱硝催化剂的生产成本低。 在作为基材的含有由无机纤维片，二氧化钛，氧化钒和/或氧化钨构成的蜂窝结构体和作为形状保持性粘合剂的锆化合物（结晶二氧化锆除外）的脱硝催化剂中， 在蜂窝结构上。

公开(公告)号：US20160228852A1

公开(公告)日：2016-08-11

申请号：US15019828

申请日：2016-02-09

申请人： SDCmaterials, Inc.

发明人： Maximilian A. BIBERGER ,  Bryant KEARL ,  Qinghua Yin ,  Xiwang Qi ,  David Leamon

IPC分类号： B01J23/63 ,  B01D53/94 ,  B01J37/08 ,  B01J35/02 ,  B01J37/02

CPC分类号： B01J23/63 ,  B01D53/9422 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2042 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/908 ,  B01D2255/9202 ,  B01J35/0013 ,  B01J37/0018 ,  B01J37/0211 ,  B01J37/0215 ,  B01J37/0234 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/08 ,  B01J37/349 ,  B01J2523/00 ,  B01J2523/25 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/824 ,  B01J2523/828 ,  B01J2523/822 ,  B01J2523/31

摘要： The present disclosure relates to micron-sized particle used for catalyzing and storing NOx gases, such as those found in vehicle exhaust emissions, washcoats employing micron-sized particle used for catalyzing and storing NOx gases, washcoat coated substrates, lean NOx trap (LNT) systems, and vehicles using such systems. Also provided are methods of preparing micron-sized particle used for catalyzing and storing NOx gases, as well as preparation of washcoats and coated substrates. More specifically, the present disclosure relates to a lean NOx trapping materials, wherein the materials include a NOx catalytic component attached to a micron-sized carrier particle and a NOx storage component, as well as washcoats and coated substrates useful in the treatment of exhaust gases. In some embodiments, a portion of the NOx storage component is attached to the micron-sized carrier particle.

摘要翻译： 本公开涉及用于催化和存储NOx气体的微米级颗粒，例如在车辆废气排放中发现的微粒尺寸的颗粒，使用用于催化和储存NOx气体的微米级颗粒的洗衣布，修补涂层涂覆的基材，贫NOx捕集器（LNT） 系统和使用这种系统的车辆。 还提供了制备用于催化和储存NOx气体的微米级粒子的方法，以及制备洗面漆和涂覆的基底。 更具体地说，本公开内容涉及一种贫NOx捕集材料，其中所述材料包括连接到微米级载体颗粒和NOx储存组分的NOx催化组分，以及可用于处理废气的洗面涂层和涂覆的基材 。 在一些实施方案中，一部分NOx储存组分附着到微米级载体颗粒上。

公开(公告)号：US20160214092A1

公开(公告)日：2016-07-28

申请号：US14916862

申请日：2014-09-03

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Masahide MIURA ,  Tetsuhiro HIRAO ,  Tadashi SUZUKI ,  Toshitaka TANABE

IPC分类号： B01J23/89

CPC分类号： B01J23/894 ,  B01D53/945 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/20715 ,  B01D2255/20738 ,  B01D2255/40 ,  B01D2255/908 ,  B01J23/002 ,  B01J37/0234 ,  B01J37/036 ,  B01J2523/00 ,  Y02A50/2324 ,  Y02T10/22 ,  B01J2523/36 ,  B01J2523/3706 ,  B01J2523/48 ,  B01J2523/842 ,  B01J2523/31 ,  B01J2523/3712 ,  B01J2523/824

摘要： An exhaust gas purification catalyst having a base and a catalytic coating layer formed thereon includes an alumina support, a platinum-group metal, an iron oxide-zirconia-based composite oxide, and a lanthanoid oxide in the same catalytic coating layer.

摘要翻译： 形成有碱和催化涂层的废气净化催化剂在同一催化涂层中包括氧化铝载体，铂族金属，氧化铁 - 氧化锆 - 基复合氧化物和镧系氧化物。

公开(公告)号：US09393522B2

公开(公告)日：2016-07-19

申请号：US14016795

申请日：2013-09-03

申请人： MITSUI MINING & SMELTING CO., LTD.

发明人： Takahito Asanuma ,  Hiromitsu Takagi ,  Isamu Yashima ,  Akira Abe

IPC分类号： B01D53/56 ,  B01D53/94 ,  B01D39/20 ,  B01D53/96 ,  B01J21/06 ,  B01J23/50 ,  B01J35/10 ,  B01J37/08 ,  F01N3/035

CPC分类号： B01D53/94 ,  B01D39/2068 ,  B01D53/944 ,  B01D53/96 ,  B01D2255/104 ,  B01D2255/20715 ,  B01D2255/9207 ,  B01D2258/012 ,  B01J21/066 ,  B01J23/50 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/08 ,  F01N3/035 ,  F01N2370/00

摘要： Provided is a particulate combustion catalyst including a carrier formed of monoclinic zirconium oxide particles, and metallic Ag or Ag oxide, which serves as a catalyst component and is supported on the carrier, wherein the amount of the catalyst component is 0.5 to 10 mass %, as reduced to metallic Ag, on the basis of the mass of the carrier, and preferably, the catalyst has a BET specific surface area of 8 to 21 m2/g. Also provided are a particulate filter coated with the particulate combustion catalyst; and an exhaust gas cleaning apparatus including a particulate filter coated with the particulate combustion catalyst.

摘要翻译： 本发明提供一种颗粒燃烧催化剂，其包括由单斜晶氧化锆颗粒形成的载体和用作催化剂组分并负载在载体上的金属Ag或Ag氧化物，其中催化剂组分的量为0.5至10质量％ 还原为金属Ag，基于载体的质量，优选催化剂的BET比表面积为8〜21m 2 / g。 还提供了涂覆有颗粒燃烧催化剂的颗粒过滤器; 以及包括涂覆有颗粒燃烧催化剂的颗粒过滤器的废气净化装置。

公开(公告)号：US09387461B2

公开(公告)日：2016-07-12

申请号：US13996073

申请日：2011-12-22

申请人： Wei Wu ,  Yunkui Li ,  Jeffery Lachapelle

发明人： Wei Wu ,  Yunkui Li ,  Jeffery Lachapelle

IPC分类号： B01J23/10 ,  B01J23/63 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  B01J21/06 ,  B01J21/04 ,  B01D53/94 ,  B01J35/02

CPC分类号： B01J23/63 ,  B01D53/945 ,  B01D2255/102 ,  B01D2255/1023 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2068 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/908 ,  B01J21/04 ,  B01J21/066 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/0045 ,  B01J37/009 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/0215 ,  B01J37/0221 ,  B01J37/0236 ,  B01J37/031 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J2523/00 ,  Y02A50/2324 ,  Y02T10/22 ,  B01J2523/31 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/3725 ,  B01J2523/48

摘要： A new type of catalyst support with oxygen storage capacity (OSC) and methods of making the same are disclosed. The composition ratio is x(Ce1−wZrwO2):yM:zL:(1−x−y−z)Al2O3, where Ce1−wZrwO2 is the oxygen storage composition with stabilizer Zr02, molar ratio (w) in the range of 0 to about 0.8, and a weight ratio (x) of about 0.05 to about 0.8; M is an interactive promoter for oxygen storage capacity with a weight ratio (y) of 0 to about 0.10; and L is a stabilizer for the support Al2O3 with weight ratio (z) of from 0 to about 0.10. In some cases, M or L can act as both OSC promoter and thermal stabilizer. The weight percentage range of ceria-zirconia and other metal and rare earth oxides (x+y+z) is from about 5 to about 80% relative to total oxides. Combining platinum group metals (PGM) and adhesive with the catalyst supports, a new wash coat made therefrom is provided that comprises a mixture of catalyst support materials according to the relationship (a)RE-Ce—ZrO2+(3)CZMLA+(1−a−β)RE-Al2O3, where RE-Ce—ZrO2 is a commercial OSC material of rare earth elements stabilized ceria zirconia having a weight ratio (a) ranging from 0 to about 0.7; CZMLA is the catalyst support material of the present disclosure having a weight ratio (β) ranging from about 0.2 to about 1 such that (α+β)

公开(公告)号：US20160193593A1

公开(公告)日：2016-07-07

申请号：US14913190

申请日：2014-07-17

申请人： MAZDA MOTOR CORPORATION

发明人： Hiroshi YAMADA ,  Koichiro HARADA ,  Takashi BABA ,  Masahiko SHIGETSU ,  Akihide TAKAMI

IPC分类号： B01J23/63 ,  F01N3/28 ,  B01D53/94 ,  B01J35/10 ,  B01J35/04 ,  F01N3/035 ,  B01J35/00

CPC分类号： B01J23/63 ,  B01D53/94 ,  B01D53/944 ,  B01D53/9477 ,  B01D2255/1021 ,  B01D2255/1025 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/40 ,  B01D2255/908 ,  B01D2258/012 ,  B01J23/42 ,  B01J23/464 ,  B01J29/068 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/04 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/04 ,  B01J2523/00 ,  F01N3/023 ,  F01N3/035 ,  F01N3/10 ,  F01N3/2803 ,  F01N2330/00 ,  B01J2523/3712 ,  B01J2523/3725 ,  B01J2523/48 ,  B01J2523/3718

摘要： An exhaust gas purification catalyst is disposed in an exhaust gas channel of an engine and includes a catalytic layer 22 provided on a substrate 21. The catalytic layer 22 contains multiple types of γ-aluminas 23 and 24 which are different in composition and Pt 25 loaded on the multiple types of γ-aluminas 23 and 24.

摘要翻译： 排气净化催化剂设置在发动机的排气通道中，并且包括设置在基板21上的催化剂层22.催化剂层22包含组成不同的多种γ型氧化铝23和24，并且Pt 25负载 在多种类型的γ-氧化铝23和24上。

公开(公告)号：US09381492B2

公开(公告)日：2016-07-05

申请号：US13691977

申请日：2012-12-03

申请人： Sud-Chemie Inc.

发明人： Wayne Turbeville ,  Greg Korynta ,  Todd Cole ,  Jeffery L. Braden

IPC分类号： B01J33/00 ,  B01J20/00 ,  B01J20/20 ,  B01J20/02 ,  B01J20/10 ,  B01D15/00 ,  B01J20/08 ,  B01D53/64

CPC分类号： B01J20/20 ,  B01D15/00 ,  B01D53/64 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/11 ,  B01D2253/1128 ,  B01D2255/104 ,  B01D2255/106 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20792 ,  B01D2256/245 ,  B01D2257/602 ,  B01J20/0237 ,  B01J20/0248 ,  B01J20/0285 ,  B01J20/08 ,  B01J20/106 ,  B01J2220/42

摘要： A process for removing mercury from a gas or liquid phase, wherein the gas or liquid phase containing mercury is placed in contact with a composition comprising a precipitated metal sulfide. The precipitated metal sulfide may be made by the process of combining a metal source, sulfide source, and modifier to form the precipitated metal sulfide. The metal source may comprise iron, cobalt, nickel, copper, zinc, zirconium, molybdenum, silver, or gold salts. The metal salt may be selected from metal nitrate, metal sulfate, metal phosphate, metal acetate, metal carbonate, metal hydroxide, metal ammonium carbonate, and metal hydroxycarbonate. The sulfide source is selected from hydrogen sulfide (H2S), carbonyl sulfide (COS), salts of sulfide (S2-), salts of hydrosulfide (HS—), and salts of polysulfide (Sn2-). The modifier may be selected from alumina, silica, aluminosilicate, clay, zeolites, carbon, cement, titania, zirconia.

摘要翻译： 一种从气相或液相中除去汞的方法，其中将含有汞的气相或液相与包含沉淀的金属硫化物的组合物接触。 沉淀的金属硫化物可以通过组合金属源，硫化物源和改性剂以形成沉淀的金属硫化物的方法制备。 金属源可以包括铁，钴，镍，铜，锌，锆，钼，银或金盐。 金属盐可以选自金属硝酸盐，金属硫酸盐，金属磷酸盐，金属乙酸盐，金属碳酸盐，金属氢氧化物，金属碳酸铵和金属羟基碳酸盐。 硫化物源选自硫化氢（H 2 S），硫化羰（COS），硫化物盐（S2-），氢硫化物盐（HS-）和多硫化物盐（Sn2-））。 改性剂可以选自氧化铝，二氧化硅，硅铝酸盐，粘土，沸石，碳，水泥，二氧化钛，氧化锆。

公开(公告)号：US09364792B2

公开(公告)日：2016-06-14

申请号：US12438886

申请日：2007-08-23

申请人： Takayuki Mori ,  Mari Ono

发明人： Takayuki Mori ,  Mari Ono

IPC分类号： B01J23/00 ,  B01J23/10 ,  B01D53/94 ,  B01D53/86 ,  B01J23/30 ,  B01J37/03 ,  B01J35/10 ,  B01J37/02

CPC分类号： B01D53/9418 ,  B01D53/8628 ,  B01D2251/2062 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/20776 ,  B01D2255/407 ,  B01D2255/9207 ,  B01J23/002 ,  B01J23/30 ,  B01J35/1014 ,  B01J37/0215 ,  B01J37/03 ,  B01J2523/00 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/69

摘要： A catalyst having superior heat resistance and being capable of efficiently removing a nitrogen oxide, a removing method using the same, an apparatus including the catalyst described above, and the like are provided. A complex metal oxide containing tungsten, zirconium, and cerium has superior heat resistance and is capable of efficiently removing a nitrogen oxide in the presence of ammonia, the content of cerium oxide and the content of tungsten oxide being 10 to 30 percent by weight and 5 to 14 percent by weight, respectively. Hence, a catalyst which includes a complex metal oxide containing tungsten oxide, zirconium oxide, and cerium oxide, in which the content of the cerium oxide and the content of the tungsten oxide are 10 to 30 percent by weight and 5 to 14 percent by weight, respectively, is effectively used to remove a nitrogen oxide.

摘要翻译： 提供了具有优异的耐热性并且能够有效地除去氮氧化物的催化剂，使用其的除去方法，包括上述催化剂的装置等。 含有钨，锆和铈的复合金属氧化物具有优异的耐热性，能够在氨的存在下有效地除去氮氧化物，氧化铈的含量和氧化钨的含量为10〜30重量％，5 至14重量％。 因此，包括氧化铈，氧化锆和氧化铈的复合金属氧化物的催化剂，其中氧化铈的含量和氧化钨的含量为10〜30重量％，5〜14重量％ 分别有效地除去氮氧化物。

公开(公告)号：US20160144344A1

公开(公告)日：2016-05-26

申请号：US15012289

申请日：2016-02-01

申请人： Mitsui Mining & Smelting Co., Ltd.

发明人： Takahiro SATO ,  Yunosuke NAKAHARA ,  Masato MACHIDA

IPC分类号： B01J23/63 ,  B01J23/10 ,  B01J23/58 ,  B01J35/00

CPC分类号： B01J23/63 ,  B01D53/945 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2063 ,  B01D2255/2068 ,  B01D2255/20715 ,  B01D2255/209 ,  B01D2255/2092 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2255/9207 ,  B01J23/10 ,  B01J23/58 ,  B01J32/00 ,  B01J35/0006 ,  B01J35/0066 ,  B01J37/0201 ,  B01J37/024 ,  B01J37/0244 ,  Y02T10/22

摘要： Disclosed is a carrier for an exhaust gas purifying catalyst, the carrier containing aluminum borate represented by 9Al2O3 2B2O3 and modified with La2O3 in an amount of 0.3 to 2 mass % on the basis of the mass of the aluminum borate; an exhaust gas purifying catalyst containing the carrier, and Pd or Pd+Ba supported on the carrier; an exhaust gas purifying catalyst product containing a catalyst support made of a ceramic or metallic material, and a layer of the exhaust gas purifying catalyst supported on the catalyst support, which catalyst product may also contain an Rh catalyst layer supported on the layer of the exhaust gas purifying catalyst; and a method for producing the exhaust gas purifying catalyst.

摘要翻译： 本发明公开了一种废气净化催化剂载体，载体包含由9Al 2 O 3 2B 2 O 3表示的硼酸铝，以La 2 O 3为基准，以硼酸铝的质量计为0.3〜2质量％ 含有载体的废气净化催化剂和负载在载体上的Pd或Pd + Ba; 含有由陶瓷或金属材料制成的催化剂载体的废气净化催化剂产物和负载在催化剂载体上的废气净化催化剂层，该催化剂产物还可以含有负载在排气层上的Rh催化剂层 气体净化催化剂; 以及废气净化催化剂的制造方法。